82 Concurrency Programming Jobs

Role & responsibilities Design, develop, and maintain microservices and APIs using Python and GoLang. Write clean, efficient, and reusable code adhering to best practices. Work closely with cross-functional teams to define, design, and ship new features. Develop and optimize RESTful services and backend logic for scalability and performance. Implement and manage CI/CD pipelines, unit tests, and code reviews. Troubleshoot, debug, and upgrade existing systems. Ensure high performance, security, and availability of applications. Requirements 4-6 years of hands-on software development experience. Strong proficiency in Python and GoLang with solid understanding of concurrency, data structures, an...

Were looking for passionate and skilled Network Software Engineers with strong experience in Golang or C/C++ , low-level networking, and cloud-native development. Key Skills & Responsibilities Programming Languages C / C++ / Golang Shell scripting Golang (Go) Expertise Microservices architecture gRPC, Protocol Buffers Concurrency patterns Network Programming L2/L3 protocols (switching/routing) Control & Data plane packet processing Hands-on with TCP/IP, UDP, IPSEC, BGP, TLS, VxLAN, ARP, NDP, DNS, DHCP Bonus / Optional Skills DPDK, VPP, DPI SD-WAN concepts: IPsec tunnelling Path selection & application-aware routing Overlay networks Zone-based firewalls, stateful inspection, URL filtering Net...

Role- Java Developer Location- Pune (Ready to relocate abroad) Experience- 1-3 years Company- Inspirit Vision About the Role: We are looking for passionate and skilled Java Developers with 13 years of experience to join our dynamic team. The ideal candidate should have a strong understanding of core Java concepts, frameworks, and tools used in building scalable and efficient applications. Key Responsibilities: Develop, test, and maintain Java-based applications . Implement and integrate REST ful and SOAP web services. Work with frameworks such as Spring, Spring Boot , and Hibernate . Design and build microservices-based architectures . Utilize JDBC for database connectivity and data operatio...

What Are We Looking We are looking for engineers with 5- 10 years of experience on C++ with good ability to write code on system and convert solution through code with good understanding of networking. Roles And Responsibilities Learning and implementing solutions involving the C++, D.S, Multithreading and other technology Understanding the complete SDLC Responsible for timely and quality deliveries Anticipate on technological evolutions Ensure the technical directions and choices Involve and execution of POCs of new technologies Design/ Architect/ Implement various solutions arising out of the large data processing (GBs/ PBs) Working with other team members and providing guidance on impleme...

About the Role (Backend Engineer) Experience Range : 1 to 3 years only (please dont apply if your exp range is 3+) Location : Bangalore Work Mode : 5 days office **Looking for only immediate joiners** We are looking for engineers who are passionate, quality conscious, game changers with can-do attitude, problem solvers who think of solving it for real people and build it from India. You get to significantly amplify your impact in the Fintech/AI world. If you want to start small, impact large - this is the place for you. What you would possess already: 1-3 yrs of exposure in the art of writing code and solving problems on large scale. Should be language agnostic, with extensive and expert pro...

Role: Software Engineer-IOS Location: Gurugram OR Remote, India **This role requires Core Work Hours from 8:30 pm to 12:30 am IST (will change as per daylight saving in US). The remaining hours are completed at individual discretion.** Role Characteristics: Recognized subject matter expert who knows how to apply theory and put it into practice with in-depth understanding of the professional field with limited oversight from managers. Independently performs the full range of responsibilities within the function; requires deep job knowledge of areas typically obtained through higher education combined with experience. Manages large projects or processes and problems faced are difficult and oft...

Hiring: Core Java Developer Drive Date: Thursday, 13th November Location: Airoli, Navi Mumbai Experience: 4+ Years Domain: Banking (Experience in Banking Domain is a Plus) Role Overview: We are looking for an experienced Core Java Developer with strong expertise in multithreading, collections, and concurrency programming . The ideal candidate should have hands-on experience in Core Java development , applying design patterns and OOPS principles to build scalable, secure, and high-performance applications. Experience in the Banking domain will be an added advantage. Roles and Responsibilities: Design, develop, and maintain applications using Core Java . Implement multithreading , thread pooli...

Hiring: Core Java Developer Drive Date: Thursday, 13th November Location: Airoli, Navi Mumbai Experience: 4+ Years Domain: Banking (Experience in Banking Domain is a Plus) Role Overview: We are looking for an experienced Core Java Developer with strong expertise in multithreading, collections, and concurrency programming . The ideal candidate should have hands-on experience in Core Java development , applying design patterns and OOPS principles to build scalable, secure, and high-performance applications. Experience in the Banking domain will be an added advantage. Roles and Responsibilities: Design, develop, and maintain applications using Core Java . Implement multithreading , thread pooli...

About PhonePe Limited: Headquartered in India, its flagship product, the PhonePe digital payments app, was launched in Aug 2016. As of April 2025, PhonePe has over 60 Crore (600 Million) registered users and a digital payments acceptance network spread across over 4 Crore (40+ million) merchants. PhonePe also processes over 33 Crore (330+ Million) transactions daily with an Annualized Total Payment Value (TPV) of over INR 150 lakh crore. PhonePe's portfolio of businesses includes the distribution of financial products (Insurance, Lending, and Wealth) as well as new consumer tech businesses (Pincode - hyperlocal e-commerce and Indus AppStore Localized App Store for the Android ecosystem) in I...

Extensive experience working with most if not all the technologies listed below: Full-stack developer with 7+ years of experience in designing and developing robust, scalable, and maintainable applications applying Object Oriented Design principles Java Core with extensive hands-on experience with concurrent programming. Spring Framework including Core, Integration, Batch, JDBC, Hibernate. Cloud computing technologies with practical experience working with containers, microservices and large datasets (Docker, Kubernetes). Databases - RDBMS preferably Oracle, NoSQL preferably MongoDB. Familiarity with Linux environment including scripting skills. SDLC/Dev Ops - Git/BitBucket, CI/CD pipeline f...

Location: Bangalore Experience: 57 years Choosing Capgemini means choosing a place where youll be empowered to shape your career, supported by a collaborative global community, and inspired to reimagine whats possible. Join us in building high-performance systems and applications that power innovation across industries. Your Role As a C/C++ Developer, you will be responsible for designing, developing, and debugging robust software solutions in a Linux environment. Youll work closely with cross-functional teams to deliver scalable and efficient systems using multithreaded programming techniques. In this role, you will: Develop and maintain software applications using C and C++. Implement and ...

Job Role : Java Developer Work Experience : 2-5Yrs Minimum Education : Bachelors or Masters degree in Computer Science, Information Technology, or a related field. Job Location : Noida Working Time : 10 Am to 7 Pm office hours 5 Days working ( Monday - Friday) About WebBee Global: At WebBee Global, we specialize in providing top-line solutions for eCommerce merchants to help drive online business success. With comprehensive integrations for platforms like Amazon, Shopify, Big Commerce, Magento, WooCommerce, and NetSuite, we ensure seamless operations for our clients. E-commerce Integration Solution Provider for NetSuite Integration, Amazon MCF Integration, EDI Integration. Job Summary We are...

JD - Java with C++ in Linux /Unix Note- C++ (70%) & Java (30%) Notice - Immediate We are urgently looking for Java with C++ in Linux/Unix platform Dev for Bangalore location working from client side in hybrid mode.- Overall 6+ years of development experience in Java with C++ in Linux/Unix platform with knowledge of software development process and tools with overall exp of max around 6-8 yrs.- Hands on experience on regular day to day work which involve coding and build, logs, debugging, bit bucket, JIRA , TeamCity etc.- Excellent command over OOAD (Object-oriented analysis and design) concepts.- Strong understanding of Data Structure, Data algorithms and Concurrent Programming Development E...

As a Developer at PhonePe Limited, you will have the opportunity to work on a diverse portfolio of businesses including the distribution of financial products and new consumer tech ventures in India. The company's vision is to provide every Indian with equal opportunities by facilitating the flow of money and access to services. You will be part of a culture that values empowerment, trust, and ownership. At PhonePe, you will be encouraged to solve complex problems, execute quickly, and contribute to building platforms that impact millions of users. If you are passionate about innovation, collaboration, and fast-paced execution, PhonePe is the place for you. **Role & Responsibilities:** - Bui...

Key Responsibilities: Design, develop, test, and deploy high-performance backend services using Go (Golang) . Build and maintain RESTful APIs . Implement and optimize microservices architecture . Must have experience in PostgreSQL / MySQL / MS SQL and Redis . Write clean, efficient, and maintainable code following best practices. Implement unit tests , integration tests , and maintain code quality. Collaborate with DevOps teams to ensure smooth deployment using Docker , Kubernetes or CI/CD pipelines . Participate in code reviews , design discussions , and performance optimizations . Troubleshoot production issues and ensure application reliability and scalability. Good to Have: Experience wi...

FCC is a new Business Unit of FK which is focusing on the growth of FK via externalization. We are laser-focused on taking our expertise in the retail/e-comm space to the world where other organizations can leverage and grow. The BU comprises all the divisions of business folks, product, tech, delivery, etc. We have multiple products that are live, in production and getting used by multiple clients across globe, and we are already profitable. The Engineering is a close-knit group of highly energetic folks trying to solve the tech challenges while achieving the goal said above. The team comprises all levels of engineers, juniors, seniors, and architects. As the domain is vast, so is the tech ...

About the role, At Flipkart, SDE-2 are engineers who create features based on product requirements. You're expected to design and code in multiple tech components related to your functional area. You're required to learn the best practices and design principles and patterns to make the code-base maintainable and extensible. You must also develop a deep understanding of non-functional requirements, such as reliability and availability, scale, horizontal scalability, etc. over time and make tech stack decisions accordingly. We are looking for engineers who are well rounded - quality conscious, product thinkers, business cognizant and smart not mere coders. Engineers get to significantly amplif...

We seek a motivated, talented, and intelligent individual who shares our vision of being a changemaker. We value individuals dissatisfied with the status quo, strive to make improvements, and envision making significant contributions. We look for those who embrace challenges and dedicate themselves to solutions. We seek individuals who push for data-driven decisions, are unconstrained by titles, and value collaboration. We are building a fast-paced team to shape various aspects of business and technology. Responsibilities Be a part of the initial team to define and set up a best-in-class digital platform for the Private Credit industry, and take full ownership of the components of the digita...

Role Overview: As a Software Engineer at PhonePe, you will have the opportunity to work in a culture that empowers individuals to take ownership of their work from day one. You will be part of a team that values passionate application development and product-driven thinking. Your role will involve building robust and scalable web-based applications, driving problem-solving skills for high-level business and technical issues, and mentoring young minds to foster team spirit. Key Responsibilities: - Build robust and scalable web-based applications, focusing on platforms and reusability - Create abstractions and contracts with separation of concerns for a larger scope - Perform high-level design...

Job Summary : Wissen Technology is hiring a Java + Cloud Developer with strong expertise in backend development, cloud platforms, and scalable architecture. The ideal candidate will have hands-on experience with Java, Spring, Microservices, and multithreading, along with a solid foundation in data structures and algorithms Experience: 4- 8 years Location: Bengaluru / Pune /Mumbai Mode of Work : Full time -hybrid Key Responsibilities: Develop and maintain Java applications using Core Java, Spring framework, and threading concepts. Design and implement scalable microservices architecture. Work with JDBC and database management systems (relational and NoSQL). Apply multithreading and concurrent...

Role & responsibilities Strong programming experience in C++11/14/17 (or later versions). Good understanding of Object-Oriented Programming (OOP) principles, Design Patterns, and Data Structures/Algorithms. Hands-on experience with STL, Boost libraries, and modern C++ features (smart pointers, lambda, etc.). Experience with multi-threading, concurrency, and synchronization. Familiarity with debugging tools (gdb, Valgrind) and performance optimization techniques. Experience working on Linux/Windows environments. Knowledge of version control (Git, SVN).

As a Software Engineer at our company, you will have the freedom to innovate, iterate, learn, and adapt at your own pace. You will have the opportunity to work with one of India's leading fintech unicorn companies and be eligible for Employee Stock Ownership Plans (ESOPs). - Drive discussions to create and improve the product, process, and technology - Build abstractions and contracts with separation of concerns for a larger scope - Rapid prototyping - Develop robust and scalable web-based applications - Perform high-level design with guidance, including functional modeling and module breakdown - Focus on platforms and reuse, with open-source contribution as a plus - Implement incremental ch...

SUMMARY Wissen Technology is Hiring for Java + Cloud Developer About Wissen Technology: At Wissen Technology, we deliver niche, custom-built products that solve complex business challenges across industries worldwide. Founded in 2015, our core philosophy is built around a strong product engineering mindset ensuring every solution is architected and delivered right the first time. Today, Wissen Technology has a global footprint with 2000+ employees across offices in the US, UK, UAE, India, and Australia. Our commitment to excellence translates into delivering 2X impact compared to traditional service providers. How do we achieve this? Through a combination of deep domain knowledge, cutting-ed...

Tech Stack: Primary: Java, Spring Boot, MongoDB, Kafka, Cassandra Secondary: Microservices Architecture Required Skills: Strong proficiency in Java with experience in Spring Boot. Hands-on experience with MongoDB and Cassandra. Experience in Kafka for real-time data streaming. Understanding of Microservices Architecture and best practices. Preferred Skills: Experience in Distributed Caching (Redis, Aerospike, etc.). Knowledge of Messaging Frameworks (Kafka, Pulsar, RabbitMQ). Strong grasp of multi-threading and concurrent programming. Exposure to high-scale systems and performance optimization. Additional Requirements: Experience in building internal services using Java, Spring Boot, and Kaf...

Time Zone: IST Time Work Location: - Requirements : Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field. Minimum 7 years of experience in Java application development, including SSO implementation and multithreading. Expertise in designing and implementing secure Single Sign-On solutions using SAML, OAuth, or OpenID Connect. Strong proficiency in multithreading and concurrent programming in Java. Solid understanding of security principles and identity management concepts. Experience with web application frameworks (e.g., Spring, Java Servlets) and Java enterprise technologies. Familiarity with performance profiling and optimization tools for Java appli...