25 Protocol Stack Jobs

Job Area: Engineering Group, Engineering Group > Software Engineering General Summary: As a leading technology innovator, Qualcomm pushes the boundaries of what's possible to enable next-generation experiences and drives digital transformation to help create a smarter, connected future for all. As a Qualcomm Software Engineer, you will design, develop, create, modify, and validate embedded and cloud edge software, applications, and/or specialized utility programs that launch cutting-edge, world class products that meet and exceed customer needs. Qualcomm Software Engineers collaborate with systems, hardware, architecture, test engineers, and other teams to design system-level software solutions and obtain information on performance requirements and interfaces. Minimum Qualifications: Bachelor's degree in Engineering, Information Systems, Computer Science, or related field. This position is for software design, development of Bluetooth Host for Qualcomm Bluetooth devices. Candidate will be actively involved in development of new BT profiles for Bluetooth latest specification and futuristic products for Mobiles, Wearables, IoE and Automotive markets Candidate will be actively involved in supporting the existing features porting/integration and customer support and maintenance. The candidate will closely work with systems team and cross functional teams to deliver quality software following well established software development processes. Design and develop software on various platforms for Qualcomm internal chipsets - Work with other teams to determine and document requirements and drive design - Resolve issues as reported by internal test teams as well as customers Minimum Qualifications Bachelor's degree in Engineering, Information Systems, Computer Science, or related field. 3-6 years experience with Programming Language such as C, C++, Java, etc. Preferred Qualifications Strong experience and proficiency in C++/Java programming (1-3years) for embedded platforms required Good understanding of any networking protocol stacks is highly desired and familiarity with mobile development is an additional plus Understanding of Bluetooth, WLAN or any networking protocol stack is an additional plus Ability to work in fast paced and changing environment Strong experience working in real time operating systems for 1+ years

Job Title System Software Developer Required Number 2 Qualification B.E./B.Tech. or M.E./ M.Tech. Degree in Computer Science (minimum one degree in CS) Responsibilities. Planning, Designing, and maintaining software application tools for the Linux platform. Programming system-level software, device drivers, kernel modules, stack, with Linux-based operating systems.. Implementation of networking protocols to enhance functionality and performance. Integrate software applications ensuring compatibility and performance.. Proper collaboration with hardware developers, firmware. Identifying performance and optimizing software algorithms.. Technical documentation and user manuals are also needed in skills.. Developing and executing tests to validate software stack and APIs Qualifications. Experience of Linux OS/Kernel/TCP/IP, network protocols, software development. Proficiency in C/C++/Python/Go Lang programming languages and Linux libraries.. Highly skilled in Linux operating systems and internal structures. Knowledge of network protocol stack, and hardware architecture, platforms. Should be familiar with high performance and secure coding principles. Job Category Project Last Date to Apply June 06, 2025. Show more Show less

We are seeking a highly skilled and experienced Senior Technical Lead to join our Software Stack team. This role is pivotal in driving the development and integration of LTE Protocol Stack and advanced Open RAN solutions. The ideal candidate will provide strong technical leadership, mentor team members, and collaborate cross-functionally to deliver high-quality, scalable, and innovative software solutions for our Virtual Base Band Unit (vBBU) product. What you need : Bachelor s or a Master s degree in Computer Science, Electrical Engineering, or a related field. 10+ years of experience in telecom software development, with at least 3 years in a technical leadership role. Deep understanding of LTE/LTE-A protocol stack and Open RAN architecture. Experience with virtualization technologies and VRAN deployment models. Strong programming skills in C/C++ and scripting languages (e.g., Python, Bash). Proven experience in cross-functional collaboration and agile development environments. Excellent communication, leadership, and problem-solving skills. Preferred Qualifications: Experience with 5G NR stack and O-RAN specifications. Familiarity with cloud-native technologies (Docker, Kubernetes). Prior experience in customer-facing roles or support engineering. Key Responsibilities: Lead the design, development, and integration of LTE Advanced features and protocol stack optimizations for Open RAN vBBU. Provide technical leadership and mentorship to the software access stack team. Conduct thorough code reviews to ensure code quality, maintainability and performance. Collaborate with cross-functional teams including: FQG and RQG QA teams for feature verification, test case planning, and execution. PHY and Platform teams for seamless integration and performance tuning. PLM and System Architecture Group for aligning product requirements and architectural decisions. Review and contribute to design documents and requirements specifications. Write and maintain technical documentation, including algorithms and system behavior. Support customer deployments and provide expert-level troubleshooting and resolution. Drive continuous improvement in development processes, tools, and methodologies. 0 - 0 a year

0px> Who are we? In one sentence Responsible for design, development, modification, debug and/or maintenance of software systems What will your job look like? You will design, develop, modify, debug and/or maintain software code according to functional, non-functional and technical design specifications. You will follow Amdocs software engineering standards, applicable software development methodology and release processes, to ensure code is maintainable, scalable, and supportable, and demo the software products to stakeholders. You will investigate issues by reviewing/debugging code, provide fixes and workarounds, and review changes for operability to maintain existing software solutions. You will work within a team, collaborate and add value through participation in peer code reviews, provide comments and suggestions, and work with cross functional teams to achieve goals. You will assume technical accountability for your specific work products within an application and provide technical support during solution design for new requirements. You will be encouraged to actively look for innovation, continuous improvement, and efficiency in all assigned tasks. All you need is... Role Requirements-Must Have Bachelors degree in Science/IT/Computing or equivalent Strong core JAVA knowledge. Strong knowlege and working experience in Multithreading and concurrency API. Working experience in performance tuning/monitoring, java application, performance issue etc. Working experience in analyzing heap and thread dump Working experience in Design patterns, data structure. Working experience in REST/SOAP, Database Working experience of Shell Script & Linux Nice to have / Preferred experience Knowledge of telecom domain (GSM, LTE, 4G, 5G ), network architecture (including SGW, PGW, GGSN, MME, PCRF, OCS, Charging System) and hands-on experience on diameter protocols and network interface like Gx, Gy, Sy. Knowledge of GUI framework like Angular JS, HTML, Vaadin Exeprinece in Automation framework, Junit Knowledge JAIN SLEE services Experience on Intelligent Routing Controller, Load balancer Knowledge of Web server like Jetty Understating of Cloud techenology. Experience messaging frameworks like Apache Kafka. Knowledge of protocol stack like SMTP, SMPP, IMAP/POP3 Experience working with CI/CD tools such as GitLab and Jenkins, and Agile project management tools such as Jira Why you will love this job: You will be challenged to design and develop new software applications. You will have the opportunity to work in a growing organization, with ever growing opportunities for personal growth.

Category Skill Set Degree of Skills Required Development Language & Technologies Scripting Languages (Python/Perl/Shell) Mandatory Database & ORM Relational Databases (MySQL/Oracle/Maria DB) Mandatory Testing, Debugging & Monitoring Troubleshooting, Analysis & Debugging Mandatory Network Technology & Protocol Stack GSM, 3G/4G/5G Network Nodes and Architecture Mandatory Infra & Deployment Management OS & Virtualization Mandatory Testing, Debugging & Monitoring Problem Solving and RCA Desirable Testing, Debugging & Monitoring Monitoring Dashboards (Grafana/Chronograph/ kibana/ELK/Nagios) Desirable Best Practices Security Guidelines & Tools (Acunetix/Burp etc.) Desirable Best Practices Cloud Desirable Best Practices Customer Management Desirable Network Technology & Protocol Stack Protocol Stack (SS7/SIGTRAN/IP) / (SIP/RTP, ISUP, MAP) Desirable Infra & Deployment Management Networking & Cluster Desirable Best Practices Agile Methodology Optional Software Engineering & Programming Fundamentals Configuration and Release Management, Change Control and Management Optional Best Practices Performance Tuning Optional Network Technology & Protocol Stack Additional Protocols (TCAP, SCCP, M3UA, SCTP, SMPP, DIAMETER, RADIUS) Optional Infra & Deployment Management VAS Product Knowledge Optional

Do you have a passion for invention and self-challengeDo you thrive on pushing the limits of what s considered feasibleAs part of an extraordinary modem team, you ll craft sophisticated leading-edge embedded firmware that deliver more performance in our products than ever before. You ll work across subject areas to transform improved hardware elements into a single, integrated design. Join us, and you ll help us innovate new wireless systems technologies that continually outperform the previous iterations! By collaborating with other product development groups across Apple, you ll push the industry boundaries of what wireless systems can do and improve the product experience for our customers across the world!As a Cellular 5G/4G Firmware Verification Engineer, you will be at the center of the embedded 5G/4G multimode cellular firmware effort within a silicon design group responsible for crafting and productizing state-of-the-art cellular SoCs. This position requires someone comfortable with all aspects of embedded firmware verification, that thrives in a dynamic multi-functional organization, is not afraid to debate ideas openly, and is flexible enough to pivot on constantly evolving requirements. Description We work with a team of component validation, integration, protocol test engineers, firmware developers and system engineers to create firmware verification test cases and end to end physical layer performance - Design and develop validation frameworks for the 4G/5G firmware. Also, design, develop, and execute test cases for the 4G/5G firmware and debug and analyze issues found during the testing - Create test automation of 4G/5G UEs, test simulators and test gNodeBs.Verify key protocol, signal processing and numerical algorithms with very tight time, latency and energy budgets. Work with Systems / Firmware teams to perform validation of new and existing features.We are looking for candidates who can assist in the development of pre-silicon emulation systems/virtual platforms and use them for pre-silicon firmware design and HW verification. Also, evaluate and implement cutting edge tools for build, formal verification and test. In-depth understanding of 5G and 4G 3GPP physical layer and protocol stack procedures and configurations Experience with firmware test case planning, design, and development for the 4G/5G functional and performance scenarios Strong understanding of automation tools and scripting languages, such as Python, C/C++, Java (a plus) Solid understanding of multiple 4G/5G signalling and physical layer test equipment (Keysight/Anritsu/RS) along with their automation interfaces Preferred Qualifications Bachelors degree in Electrical Engineering, Computer Science or related experience is required Strong analysis and debugging capabilities to be able to define issues and work with firmware development and systems design teams to close these issues Deep understanding of software engineering principles, and core computer science fundamentals Fundamental facility with build and source code control tools Versatile to learn new architecture, frameworks and experience with network emulators, silicon prototyping, emulation systems, and virtual platforms a plus

0px> Who are we In one sentence As Information Security Team Lead specializing in DevSecOps, youll partner with Amdocs development teams to seamlessly integrate security tools into our CI/CD pipeline. Youll oversee the security tools environment while driving automation initiatives through scripting, test development, and monitoring dashboards. The role requires staying ahead of emerging security code scan threats and collaborating with teams to implement robust protection measures. Youll guide RD teams in adopting secure development practices and provide expert security consultation to diverse teams across product development, engineering, and services departments. What will your job look like Manage a team of DevSecOps security analysts and implementation engineers Implement DevSecOps tools in all product dev environments Follow up with staff members to ensure completion of security-related tasks Manage and maintain Security health check of the integrated automation. Provide professional support for the developed automations, responding to incidents to avoid system outages or restore availability to meet SLAs. Analyze the implementation needs and provide effort estimation to the users Stay abreast of industry best practices (Research new technologies) and contribute ideas for improvements in DevOps practices, delivering innovation through automation. Tracks and reports on the test execution in a timely manner with attention given to achieving a high level of quality. Liaise with development and infra teams to get the defect resolutions Onboard new hires, train and share knowledge, take an active role in technical mentoring and elevating team knowledge. Working with external vendors for support, manage the relevant vendor employees and make sure the support is performed as planned Maintaining hardware and software deployment and POC planning All you need is... Must-Have 3+ years of experience in leading a team (team of security analysts is preferrable) 5+ years of relevant experience in information Security DevSecOps Total experience - 6-8 years Extensive expertise in Application security and security architecture area. Hands on experience in SAST Tools (e.g. Checkmarx), Container Scanning tools (Twistlock, Wiz) Expertise in Security code reviews and onboarding process for managing false positives 5+ years experience in FOSS security issues and security hardening (CIS benchmarks) 3+ years experience in setting up continuous integration and continuous delivery systems 2-3 years experience with continuous-integration tools such as Hudson/Jenkins, LiquiBase, Github actions Understanding of build process, best practices and tools such as Maven, Jenkins pipeline, groovy Knowledge of OWASP top 10 list of vulnerabilities, NIST SP-800-xx, NVD, CVSS scoring etc concepts Great Communication skills - (Ability to communicate with a Developer, a Manager or Director level). Project Management Skills 2-3 years basic understanding of Cloud Platforms BS in Computer Science, or equivalent Working in Agile/Scrum team Nice to have: Familiarity with REST Services, Service Oriented Systems and Micro-services architecture Scripting skills in at least one of the following: Python, Django web framework, Perl, Ruby, shell (bash, ksh, csh) Knowledge in distributed systems, software and network security preferred. Security concepts and knowledge of security attacks on Web applications, REST services, distributed systems Sound Knowledge of TCP/IP protocol Stack, HTTP protocol, encoding standards, encryption technologies and development frameworks. 2+years of experience on docker /k8S Why you will love this job: You will have the opportunity to work with the industry most advanced technologies and experts in a global company You will have opportunities to evolve yourself in the future of all cutting-edge technologies and business trends. You will be working with a great team

Job Area: Engineering Group, Engineering Group > Software Engineering General Summary: This position is for software design, development of Wlan/Bluetooth software for Qualcomm mobile devices. Candidate will be actively involved in development of new software for wlan/Bluetooth latest specification and futuristic products for Mobiles. Candidate will be actively involved in supporting the existing software through feature additions, enhancements, and maintenance. The candidate will closely work with systems team and cross functional teams to deliver quality software following well established software development processes. - Design and develop software on various platforms for Qualcomm internal chipsets - Work with other teams to determine and document requirements and drive design - Resolve issues as reported by internal test teams as well as customers Minimum Qualifications Bachelors degree in engineering, Computer Science, Communications, Information Systems or related field. 4-7 years experience with Programming Language such as C/ C++ etc. Preferred Qualifications Strong experience and proficiency in C programming for embedded platforms required. Good understanding of any networking protocol stacks is highly desired and familiarity with mobile development is an additional plus. Understanding of Bluetooth protocol stack is an additional plus. Ability to work in fast paced and changing environment. Minimum Qualifications: Bachelor's degree in Engineering, Information Systems, Computer Science, or related field.

raja.a@honeybeetechsolutions.com resume to sasken C Programming Language (Data structure, IPC, Threads concepts). C++ (OOPS concepts). RAT's: 4G LTE /5G New Radio (one of these). Overall Modem Protocol (Physical Layer, MAC Layer, RLC, PDCP, SDAP - 5G, RRC, NAS). IMS/SIP, VoLTE /ViLTE/ VoWiFi. Modem system level debugging. Tools: QC based: QXDM, QCAT, QPST / MTK based: ELT. General: Wireshark - Mandatory. Android ADB commands, debugging skills. Must have Exp. with Qualcomm based Chipsets. Android Radio Interface Layer Architecture understanding. OS: Android. Good to have 5G NR knowledge. Panic analysis, Data Throughput analysis. Experience in handling Qualcomm deliverables.

Experience with GPON OMCI Software development Familiar with OLT TC layer and management layer software development. Familiar with developing adaptation layer between PON SOC SDK and OLT management layer. Excellent knowledge on Embedded operating systems. Proficient in Linux driver development & Linux TCP/IP protocol stack. Hands-on experience in OpenWRT development and support. Good knowledge on GPON OMCI Standard Hands on Experience on C Programming language.

Experience with GPON OMCI Software development Familiar with OLT TC layer and management layer software development. Familiar with developing adaptation layer between PON SOC SDK and OLT management layer. Excellent knowledge on Embedded operating systems. Proficient in Linux driver development & Linux TCP/IP protocol stack. Hands-on experience in OpenWRT development and support. Good knowledge onGPON OMCI Standard Hands on Experience in C Programming language.

Job Information Job Opening ID ZR_1892_JOB Date Opened 29/04/2023 Industry Technology Job Type Work Experience 2-4 years Job Title GPON OMCI Software Developer City Bangalore Province Karnataka Country India Postal Code 560078 Number of Positions 2 Experience with GPON OMCI Software development Familiar with OLT TC layer and management layer software development. Familiar with developing adaptation layer between PON SOC SDK and OLT management layer. Excellent knowledge on Embedded operating systems. Proficient in Linux driver development & Linux TCP/IP protocol stack. Hands-on experience in OpenWRT development and support. Good knowledge onGPON OMCI Standard Hands on Experience in C Programming language. check(event) ; career-website-detail-template-2 => apply(record.id,meta)" mousedown="lyte-button => check(event)" final-style="background-color:#2B39C2;border-color:#2B39C2;color:white;" final-class="lyte-button lyteBackgroundColorBtn lyteSuccess" lyte-rendered=""> I'm interested

Job Information Job Opening ID ZR_1882_JOB Date Opened 24/04/2023 Industry Technology Job Type Work Experience 2-4 years Job Title GPON OMCI Software Developer City Bangalore Province Karnataka Country India Postal Code 560078 Number of Positions 2 Experience with GPON OMCI Software development Familiar with OLT TC layer and management layer software development. Familiar with developing adaptation layer between PON SOC SDK and OLT management layer. Excellent knowledge on Embedded operating systems. Proficient in Linux driver development & Linux TCP/IP protocol stack. Hands-on experience in OpenWRT development and support. Good knowledge on GPON OMCI Standard Hands on Experience on C Programming language. check(event) ; career-website-detail-template-2 => apply(record.id,meta)" mousedown="lyte-button => check(event)" final-style="background-color:#2B39C2;border-color:#2B39C2;color:white;" final-class="lyte-button lyteBackgroundColorBtn lyteSuccess" lyte-rendered=""> I'm interested

Job Description In Freshworks, as a Lead Cloud Security Engineer, you will play a role in ensuring the security and compliance of our cloud infrastructure. In this role, you ll be at the forefront of securing our cutting-edge cloud infrastructure, implementing advanced security strategies, and driving proactive security measures. Responsibilities: Support cross-team security initiatives of internal teams and consult with teams on security in design Engineer and tune the cloud security solutions including but not limited to enrollments, monitoring, alerting and maintaining defined security posture. Designing a secure application-release automation process to make security an integral part of the CI/CD pipelines and Integrate security tools for issue tracking with Jira. Identifying security tools and leading operationalization of solutions from POC to Production. Implementing automation to investigation and response workflows for Automated Incident Response. Reduce time-to-detect and time-to-remediate by driving the automation of applied threat intelligence and sensor enrichment. Work with Architecture teams to Implement an identity management ecosystem holistically and create a secure infrastructure, Enforce compliance with IAM principals including least privilege access, password management, Audit logging, RBAC, deploy and maintain password management, user account lifecycle, certificate management and system authentication solutions Improve Web App Firewalls (WAF/DDoS), Ensure early Identification of intrusion & attacks and implement countermeasures Implement security measures that monitor and protect sensitive data and systems from infiltration and cyber-attacks. Develop innovative security controls to protect assets across a complex environment Implement security orchestration and automation in support of security operations. Act as a first-responder for security-related incidents. Qualifications At least 5-8 years of total experience in Cyber security including Incident response, Engineering, Cloud architectures, Tuning etc. At least 3+ years of experience and hands-on expertise in SIEM, WAF/DDOS, Cloud Security and/or Opensource development. Experience in Kubernetes and containerized environments. Must have proficiency with scripting languages (Batch scripting, Python and Ansible). Must have experience in Monitoring and improving DevSecOps tools and processes, automate routine tasks, improve system reliability and should be from a strong information security background. Must have hands- on experience with Linux/Unix systems. Experience in developing and reviewing hardening guidelines for various Linux Operating systems in line with the industry best practices. Understanding of security frameworks and standards like OWASP & NIST, Solid understanding of security protocols, cryptography, authentication, authorization Good understanding of Linux, TCP/IP protocol stack and networking fundamentals, security principles at all layers of the OSI stack Should have broad technical foundation and be able to understand network, operating system, database and application development design and support as necessary to be able to analyse issues and recommend solutions for the detection, remediation and prevention of security vulnerabilities. Experience in designing and reviewing security controls for Public cloud based deployments. Experience of implementing any cloud based SIEM Tools will be an advantage. Experience with PKI, SSL, SSH, HTTPS etc Hands on knowledge of Automation skills, Dev-Ops skills etc.

As a 5G Solution Engineer, you will be responsible for developing software validation tools/tests for industry leading 5G core N/W functions. You will be an integral part of highly skilled cross functional team in an Agile development environment, assisting with development of wide-ranging telecommunication protocol validation procedures using in-house and industry-specific tools which ensure our product is delivered at the highest quality. Wireless Network Node Testing (4G) : eNB, MME, PCRF, P-GW, S-GW, HSS etc Wireless Network Node Testing (5G) : GNB, PCF, AMF, SMF, NRF, SEPP, SLF, UDR (Plus Point). Knowledge of Wireless Procedures: Registration/De-Registration, Attach/Detach, Session Establishment, RRC Reconfiguration etc. Understanding and review of Test requirements & Design, develop, and execute test cases for LTE/5G Core Network Understanding of 3GPP standards documents for technical issue resolution Expertise in Call Processing, Protocol stack testing and OAM testing for 4G/5G Experience in Cloud Native Environment. Proven knowledge of at least one scripting language (ideally Python) is an added advantage. Knowledge of Jira and Confluence. Knowledge on Automation validation is added advantage. Experience with development of automated tools and testing frameworks for telecom applications is a plus. Experience with continuous integration and continuous delivery. As a member of the SPAD (Solution, Practise, Automation and Delivery) team, you will design functional, integration and regression plans, build and execute manual and automated validation procedures and perform highly complex analysis for multiple products. Set cross-functional product validation standards. Analyze, evaluate and plan methods of approach and organize means to achieve solutions to complex problems. Work is non-routine and very complex, involving the application of advanced technical/business skills in area of specialization. Leading contributor individually and as a team member, providing direction and mentoring to others. Qualifications/Skills: Master degree in Computer Science. At least four years of related work experience. Excellent interpersonal skills working in a team environment. Excellent communication skills. Self-motivated, capable of working independently when needed. Solid written and spoken English As a member of the software engineering division, you will take an active role in the definition and evolution of standard practices and procedures. You will be responsible for defining and developing software for tasks associated with the developing, designing and debugging of software applications or operating systems.

The people here at Apple don t just build products they craft the kind of wonder that has revolutionized entire industries. It s the diversity of those people and their ideas that encourages the innovation that runs through everything we do, from amazing technology to industry-leading environmental efforts. Imagine what you could do here. Join Apple, and help us leave the world better than we found it. A job at Apple is unlike any other you ve had. You will be challenged. You will be inspired. And you ll be proud! At Apple, phenomenal ideas have a way of becoming phenomenal products, services, and customer experiences very quickly. Bring passion and dedication to your job and theres no telling what you could accomplish!We are the Apple Field Design Engineering team, and we are seeking a highly motivated and technical individual to evaluate, design, and qualify wireless technologies and features for next-generation Apple products. Multifaceted, intelligent people and inspiring, innovative technologies are the norm here. Bring passion and dedication to your job and theres no telling what you could accomplish. Come join our team and become part of a hands-on group that fosters engineering excellence, creativity and innovation. Description You will be responsible for evaluating the latest iPhone, iPad and Apple Watch hardware systems in the field from early prototype to final products. This will be on different network and wireless technologies, including performance metrics creation/evolution, post-processing, and analysis of device logs from the field.We are looking for someone who will work with the HW/SW development teams and other multi-functional teams on identifying issues impacting the Cellular functionality and performance. You will perform HW and SW cellular testing on Apple products, along with analysis of internal logs to understand/identify root cause. Bachelors degree in Electronics and Communication Engineering or related field, or equivalent experience with 3+ years of relevant industry experience Hands-on experience with end-to-end testing of cellular technologies that includes test plan preparation, field testing, log analysis debugging issues Working knowledge in at least one of the wireless technologies- 5G NR, LTE/LTE-A, UMTS, GSM Availability to travel for work up to 50% of the year (domestic and sometimes internationally) without restrictions Preferred Qualifications Master s degree in Electronics and Communication Engineering or equivalent major Deep understanding of cellular protocol stack from LTE PHY/MAC to higher layers, call processing Experience being responsible for a complete functional area of an application or product, with clear communication across multiple levels in the organisation Excellent verbal and written communication skills, detail-oriented, analytical, and able to work independently Knowledge of Antenna/ RF design Basic scripting experience (Shell/Perl/Python/Matlab)

The people here at Apple don t just build products they craft the kind of wonder that has revolutionized entire industries. It s the diversity of those people and their ideas that encourages the innovation that runs through everything we do, from amazing technology to industry-leading environmental efforts. Imagine what you could do here. Join Apple, and help us leave the world better than we found it. A job at Apple is unlike any other you ve had. You will be challenged. You will be inspired. And you ll be proud! At Apple, phenomenal ideas have a way of becoming phenomenal products, services, and customer experiences very quickly. Bring passion and dedication to your job and theres no telling what you could accomplish!We are the Apple Field Design Engineering team, and we are seeking a highly motivated and technical individual to evaluate, design, and qualify wireless technologies and features for next-generation Apple products. Multifaceted, intelligent people and inspiring, innovative technologies are the norm here. Bring passion and dedication to your job and theres no telling what you could accomplish. Come join our team and become part of a hands-on group that fosters engineering excellence, creativity and innovation. Description You will be responsible for evaluating the latest iPhone, iPad and Apple Watch hardware systems in the field from early prototype to final products. This will be on different network and wireless technologies, including performance metrics creation/evolution, post-processing, and analysis of device logs from the field.We are looking for someone who will work with the HW/SW development teams and other multi-functional teams on identifying issues impacting the Cellular functionality and performance. You will perform HW and SW cellular testing on Apple products, along with analysis of internal logs to understand/identify the root cause. Bachelors degree in Electronics and Communication Engineering or related field, or equivalent experience with 3+ years of relevant industry experience Hands-on experience with end-to-end testing of cellular technologies that includes test plan preparation, field testing, log analysis debugging issues Working knowledge in at least one of the wireless technologies- 5G NR, LTE/LTE-A, UMTS, GSM Availability to travel for work up to 50% of the year (domestic and sometimes internationally) without restrictions Preferred Qualifications Master s degree in Electronics and Communication Engineering or equivalent major Deep understanding of cellular protocol stack from LTE PHY/MAC to higher layers, call processing Experience being responsible for a complete functional area of an application or product, with clear communication across multiple levels in the organization Excellent verbal and written communication skills, detail-oriented, analytical, and able to work independently Knowledge of Antenna/ RF design Basic scripting experience (Shell/Perl/Python/Matlab)

Job Description: We are seeking an experienced Bluetooth Low Energy ( BT/ BLE Stack Developer )to join our embedded systems team. The ideal candidate will have a strong background in BLE protocol stack development, embedded systems, and real-time operating systems (RTOS), particularly FreeRTOS. You will play a key role in designing, implementing, and maintaining Bluetooth communication layers for next-generation connected devices. Responsibilities: Design, develop, and maintain custom Bluetooth Low Energy (BLE) stacks and profiles. Work on BLE protocol layers (L2CAP, ATT, GATT, GAP, HCI) and application-level integration. Implement and optimize BLE features in embedded platforms running FreeRTOS. Debug and resolve complex issues related to Bluetooth communication, interoperability, and performance. Collaborate with hardware, firmware, and mobile application teams to ensure seamless integration. Maintain and enhance existing codebases written in C and C++. Conduct code reviews, write technical documentation, and mentor junior engineers. Requirements: 5+ years of hands-on experience in Bluetooth Low Energy (BLE) stack development. Strong programming skills in C and C++ . Solid understanding of Bluetooth protocol layers and BLE architecture. Experience with FreeRTOS or similar embedded RTOS environments. Familiarity with embedded development toolchains (ARM, GCC, IAR, Keil, etc.). Experience with power optimization techniques in low-power wireless communication systems. Knowledge of security protocols and pairing mechanisms in BLE. Preferred Qualifications: Knowledge of other wireless protocols (e.g., Zigbee, Thread, Wi-Fi). Familiarity with mobile app BLE integration (iOS/Android). Bachelors or Master’s degree in Electrical Engineering, Computer Engineering, or related field.

Warm Greetings from SP Staffing Services Private Limited!! We have an urgent opening with our CMMI Level5 client for the below position. Please send your update profile if you are interested. Relevant Experience: 2 - 10 Yrs Location: Pan India Job Description: This role involves the development and application of engineering practice and knowledge in the following technologies Standards and protocols. Networking L2/L3 protocols, C or C++ programming on Linux. Role needs contribution to all phases of development life cycle. Writing high-quality, efficient code. Proficient in debugging and analytical thinking. Exposure to Python and REST is preferred. Exposure to DevOps tools like GIT, Jira is added advantage. Interested can share your resume to sankarspstaffings@gmail.com with below inline details. Over All Exp : Relevant Exp : Current CTC : Expected CTC : Notice Period :

Job Area: Engineering Group, Engineering Group > Software Engineering General Summary: As a leading technology innovator, Qualcomm pushes the boundaries of what's possible to enable next-generation experiences and drives digital transformation to help create a smarter, connected future for all. As a Qualcomm Software Engineer, you will design, develop, create, modify, and validate embedded and cloud edge software, applications, and/or specialized utility programs that launch cutting-edge, world class products that meet and exceed customer needs. Qualcomm Software Engineers collaborate with systems, hardware, architecture, test engineers, and other teams to design system-level software solutions and obtain information on performance requirements and interfaces. Minimum Qualifications: "¢ Bachelor's degree in Engineering, Information Systems, Computer Science, or related field and 2+ years of Software Engineering or related work experience. OR Master's degree in Engineering, Information Systems, Computer Science, or related field and 1+ year of Software Engineering or related work experience. OR PhD in Engineering, Information Systems, Computer Science, or related field. "¢ 2+ years of academic or work experience with Programming Language such as C, C++, Java, Python, etc. - This position is for software design, development of Bluetooth Firmware for Qualcomm Bluetooth devices. Candidate will be actively involved in development of new firmware for Bluetooth latest specification and futuristic products for Mobiles, Wearables, IoE and Automotive markets - Candidate will be actively involved in supporting the existing firmware through feature additions, enhancements and maintenance - The candidate will closely work with systems team and cross functional teams to deliver quality software following well established software development processes. Design and develop software on various platforms for Qualcomm internal chipsets - Work with other teams to determine and document requirements and drive design - Resolve issues as reported by internal test teams as well as customers Minimum Qualifications Bachelor's degree in Engineering, Information Systems, Computer Science, or related field. 1-9 years experience with Programming Language such as C/ C++ etc. Preferred Qualifications Strong experience and proficiency in C programming (3-9years) for embedded platforms required. Good understanding of any networking protocol stacks is highly desired and familiarity with mobile development is an additional plus. Understanding of Bluetooth protocol stack is an additional plus Ability to work in fast paced and changing environment. Strong experience working in real time operating systems for 3+ years.

Apple s Cellular Software team is seeking dedicated, motivated and focused engineers to work across layers on groundbreaking cellular technologies. The position involves identifying and/or developing core cellular technologies that solves everyday problems for customers using iPhone, iPad, Watch and other wireless product lines. We are passionate about keeping our users connected 24/7 wherever they go. This team takes pride in not just coming up with tested software designs but also in re-discussing traditional models of the cellular ecosystem. We do whatever is needed to bring user experience to the next level. Our members enjoy the flexibility to work on all aspects of Cellular Protocol software - SIM, NAS, AS and iOS interfaces, to come up with the best possible solution for any given problem. Are you equally passionate about cellular technologies and have the dream to participate on the creation of groundbreaking technologies? Then this might be the job for you. As part of this team you will influence iPhone user experience worldwide. 3 to 8 years working experience with cellular protocol stacks; Strong Software Engineering skills including design, programming (C, C++, script) and debugging (GDB, LLDB); Experience on Telephony / Modem Interface / Non Access Stratum / Cellular Control Plane Protocol stack; Knowledge in LTE / 5G NR technology is a strong plus; Good understanding of 3GPP/ETSI standards; Highly motivated and self-directed; Excellent problem solving skills; Join hands with a highly connected team and can clearly communicate while participating multiple projects across many teams; Fervent and inquisitive, and ready to resolve everyday problems in innovative ways; Laser-focused on the smallest details that can change the life to our customers. Education & Experience Bachelors or Masters in Electrical Engineering or Computer Science

- We work with a team of component validation, integration, protocol test engineers, firmware developers and system engineers to create firmware verification test cases and end to end physical layer performance- Design and develop validation frameworks for the 4G/5G firmware Also, design, develop, and execute test cases for the 4G/5G firmware and debug and analyze issues found during the testing- Create test automation of 4G/5G UEs, test simulators and test gNodeBs - Verify key protocol, signal processing and numerical algorithms with very tight time, latency and energy budgets - Work with Systems / Firmware teams to perform validation of new and existing features - We are looking for candidates who can assist in the development of pre-silicon emulation systems/virtual platforms and use them for pre-silicon firmware design and HW verification Also, evaluate and implement cutting edge tools for build, formal verification and test In-depth understanding of 5G and 4G 3GPP physical layer and protocol stack procedures and configurations Experience with firmware test case planning, design, and development for the 4G/5G functional and performance scenarios Strong understanding of automation tools and scripting languages, such as Python, C/C++, Java (a plus) Solid understanding of multiple 4G/5G signaling and physical layer test equipment (Keysight/Anritsu/R&S) along with their automation interfaces Strong analysis and debugging capabilities to be able to define issues and work with firmware development and systems design teams to close these issues Deep understanding of software engineering principles, and core computer science fundamentals Fundamental facility with build and source code control tools Versatile to learn new architecture, frameworks and experience with network emulators, silicon prototyping, emulation systems, and virtual platforms a plus Education & Experience Bachelors degree in Electrical Engineering, Computer Science or related experience is required

In this role you will be a key member of the Cellular Layer1 Control Software team with following responsibilities: Specify, design, and implement Layer1/PHY Control Software/ Firmware of an innovative mobile wireless communications system Implement key scheduling, control processing in tight timeline, latency, and energy constraints Lead design and development activities, problem solve and influence project level decisions Work with other Firmware and Protocol Stack Engineers, Systems Engineers, and Product Architects to collaborate on design and requirements, interface definitions and new features Assist in the development of pre-silicon emulation systems/virtual platforms and use them for pre-silicon Layer1 Control SW design and verification Plan, improve, and manage embedded firmware/software with strict timeline requirements and be involved in all stages of code development, from design to release of the product Participate in all phases of complete software development lifecycles Gather 3GPP specifications and vital requirements and apply them in design and code development Define methodologies and standards Bachelors Degree or equivalent plus 3 or more years of relevant industry experience. In-depth hands-on L1/PHY Software/Firmware experience in Cellular 3G/4G/5G; strong knowledge and experience in embedded real-time control. Good understanding of software engineering principles, and core computer science fundamentals. Very good proficiency with C and/or C++, compilers, build, and source code control tools. Proven understanding of computer architecture with particular emphasis on the HW/SW interfaces of high-speed communication subsystems. Experience with silicon prototyping, emulation systems, and virtual platforms. Proficiency in debugging embedded software systems. English language proficiency is a requirement for this position. Preferred Qualifications Bachelor or Master or higher degree in Computer Science, Embedded System Engineering, or Electrical/Information Engineering with several years of working experience or PhD in a relevant field with some years of proven experience. Experience with memory-constrained Real-Time Operating Systems (RTOS) and concurrent programming would be a plus. Scripting language experience (eg. with Python or similar) would be desirable

locationsIndia, Bangalore time typeFull time posted onPosted 7 Days Ago time left to applyEnd DateMay 30, 2025 (20 days left to apply) job requisition idJR0034993 Job Title: Software Development Engineer About Trellix: Trellix, the trusted CISO ally, is redefining the future of cybersecurity and soulful work. Our comprehensive, GenAI-powered platform helps organizations confronted by todays most advanced threats gain confidence in the protection and resilience of their operations. Along with an extensive partner ecosystem, we accelerate technology innovation through artificial intelligence, automation, and analytics to empower over 53,000 customers with responsibly architected security solutions. We also recognize the importance of closing the 4-million-person cybersecurity talent gap. We aim to create a home for anyone seeking a meaningful future in cybersecurity and look for candidates across industries to join us in soulful work. More at . Role Overview: Trellix Intrusion Prevention System (Trellix IPS) is a leading threat protection platform that offers multi layered protection leveraging its signature based and signatures less technologies against exploits, malware, Callbacks, Lateral Movements, APTs and so on across On Premise, Cloud and Hybrid environment. As an NDR offering, it extends detections leveraging Machine Learning models, supports investigations into post breach activities and offers response action for efficient SoC operations. The product is part of the Network Security and Cloud security portfolio of Trellix and has a broad customer base of Government, Large Enterprise and Medium Enterprise customers worldwide. Trellix IPS has a global team of R&D engineers engaged in software, hardware development as well as security research and the team has a significant presence in India-Bangalore. Trellix is a USD 1.5 billion Cyber Security business with decades long heritage of products that protects its customers from financial, legal and reputation implications arising out of cyber threats from sophisticated cyber criminals and nation-state actors. You are being considered to join a global work force of 4000 plus innovators working tirelessly to secure the world. Trellix Intrusion Prevention System (IPS) is a scalable multiprocessor multithreaded platform that processes from 1Gbps to 300Gbps of traffic. Trellix India team drives the road-map covering physical appliances and form factors. You will be joining a team that is for individuals who like technical challenges and cares of personal growth. About the role: You will be part of an engineering team that develops for the onprem/cloud-based IPS product. Solve exciting customer problems and deliver the most impactful results. Implement customer driven features. You will collaborate with Engineering Escalation QA team in your role primarily , product development team, Support and Customers. About You: You have 3-5 years experience with BE in Computer Science or equivalent degree. Hands on experience with network protocols (TCP/IP, UDP, HTTP, SMTP), protocol stack development. C Programming is must, python a plus. Excellent problem solving and troubleshooting skills. Ability to work independently and with guidance when required from senior engineers within the team. You have excellent verbal and written communication skills. You can clearly communicate your needs, goals, and can explain your decisions articulately. Your commitment to learning and maintaining high software engineering standards. Company Benefits and Perks: We believe that the best solutions are developed by teams who embrace each other's unique experiences, skills, and abilities. We work hard to create a dynamic workforce where we encourage everyone to bring their authentic selves to work every day. We offer a variety of social programs, flexible work hours and family-friendly benefits to all of our employees. Retirement Plans Medical, Dental and Vision Coverage Paid Time Off Paid Parental Leave Support for Community Involvement We're serious ab out our commitment to a workplace where everyone can thrive and contribute to our industry-leading products and customer support, which is why we prohibit discrimination and harassment based on race, color, religion, gender, national origin, age, disability, veteran status, marital status, pregnancy, gender expression or identity, sexual orientation or any other legally protected status.

We are looking for passionate, hard-working, and talented software engineers who have experience building innovative, mission critical, high volume applications by integrating Bluetooth protocol stack software and other components on the Android and/or embedded platforms. The Amazon Connectivity team designs connectivity software solutions for Amazon devices encompassing wide range of products including Fire TV, Echo Show, Echo Dot, Smart home solutions, and much more. This is a high visibility team where you will get a chance to make a positive impact on customer experience. You can be part of a fast-paced, agile and innovative team who is bringing new connectivity experiences to the exciting range of devices in a startup like environment. Amazon connectivity software solutions are deployed in the revolutionary consumer devices that have become the #1 best-selling Amazon products. They are among the most innovative and fastest growing businesses at both Amazon and the entire consumer electronics industry. We are looking for talented software engineers to join our team in building and integrating Bluetooth software stack on Android and other embedded platforms . This is an enormous opportunity to lead the design, architecture, and implementation of products used every day by people you know. A day in the life We are looking for passionate, hard-working, and talented software engineers who have experience building innovative, mission critical, high volume applications that customers love. This is a high visibility team where you will get a chance to make a positive impact on customer experience. About the team Amazon products are revolutionary consumer devices that have become the #1 best-selling Amazon products. From products like Fire TV, Echo Show, Echo Dot, Smart home solutions, and much more, our team creates products to keep you connected to the things you love and need. Collaboration, thinking outside the box, innovation, and long term thinking are at the core of how we operate. On this team, you will be able to learn and teach others how to think outside the box, stretching what is possible within our devices/technology by writing solid code and designing solutions that are extensible, maintainable and scalable. - 3+ years of non-internship professional software development experience - 2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience - 3+ years of Video Games Industry (supporting title Development, Release, or Live Ops) experience - Experience programming with at least one software programming language - 3+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience - Bachelors degree in computer science or equivalent