9 Jvm Internals Jobs

???? Role: Java Developer (L3- Executive) We are looking for Java developers with 5 8 years of experience to contribute to the design and development of high-performance, distributed enterprise applications. ???? Core Responsibilities: Design and develop scalable, high-volume, low-latency systems Write clean, testable, and efficient Java code Translate business requirements into robust technical solutions Collaborate across teams throughout the development lifecycle Identify and resolve technical issues and bugs Stay up to date with the latest trends and tools in software development ????? Must-Have Technical Skills: Strong proficiency in Java Hands-on experience with Spring, Hibernate, Play frameworks Good understanding of JVM internals and memory model Solid foundation in OOP concepts and design patterns Experience with microservices , RESTful APIs , JDBC , MVC architecture Strong knowledge of RDBMS (MySQL) and exposure to NoSQL (MongoDB, Elasticsearch) Familiarity with GIT and build tools like Maven, Gradle, Ant Awareness of CI/CD pipelines and clean coding practices ???? Good-to-Have Skills: Understanding of Message Queues (Kafka) Familiarity with Distributed Caching (Redis, Aerospike) ???? Why Join Us Work on impactful projects using modern tech stacks. Collaborate with skilled professionals in a growth-focused, innovation-driven environment. Show more Show less

You have over 10 years of experience and hold a B.Tech degree from Tier 1 Institutes such as IITs, BITS Pilani, NITs, IIITs, DTU, NSUT, etc. As an SDE-IV, your primary responsibilities will include architecting highly scalable backend systems, leading engineering best practices, and mentoring a team of skilled developers. Your role demands deep technical expertise and a strong design thinking approach. Your key responsibilities will involve: - Architecting and designing distributed systems that prioritize high scalability and reliability - Leading design reviews, code reviews, and system optimization efforts - Collaborating effectively with cross-functional teams on system architecture and tech strategy - Championing best practices in coding, testing, and DevOps Your must-have skills include: - Expertise in Core Java, OOPS, Multithreading, and system design - Proven experience in designing large-scale, low-latency systems - Strong knowledge of performance tuning, distributed transactions, and JVM internals In terms of leadership qualities, you should have experience in mentoring engineers and leading projects end-to-end. Additionally, possessing strategic thinking and decision-making capabilities in fast-paced environments will be essential for this role.,

Your Team Responsibilities We are seeking an outstanding software engineer to join our development team in Pune office. You will work on data-centric analytical applications with a focus on data access components, providing data infrastructure to other components in the platform, develop scalable high-performance multi-threaded components, develop unit testing, assist with production deployments and post-production support. Your Key Responsibilities We are looking for a software engineer who understands the complexity of building foundational data abstraction layers that sit at the intersection of raw data and complex financial analytics. The ideal candidate brings experience in designing and building platform services, is comfortable with data modeling across multi-asset domains, and is passionate about engineering excellence. In this role, you will be an active contributor to a globally distributed team responsible for abstracting and delivering business-critical data to clients and internal analytics layers. You will work on a mix of strategic initiatives (e.g., unified data interfaces, metadata-driven architecture) and tactical work (e.g., enhancements, issue triage) that directly impact production platforms. Youll participate in design reviews, contribute to coding and testing, and drive implementation of best practices across service boundaries and data pipelines. Youll also work closely with product managers, platform teams, and operations stakeholders to align priorities and deliver business value. Your Skills And Experience That Will Help You Excel Degree in Computer Science or equivalent degree in Engineering, Mathematics, or a related field. 3+ years of experience building distributed systems and platform services, preferably in financial services or analytics. Proven expertise with Java, including experience writing scalable, efficient, and testable code. Practical experience working with JVM internals, profiling tools, garbage collection tuning, and performance optimization. Excellent knowledge of data structures, algorithms, concurrency, and memory optimization techniques. Experience with relational database systems or non-relational database systems, preferably on a large scale SQL Query Tuning: complex query plan analysis and optimization and Schema redesign Prior exposure to risk or performance attribution systems, or deep experience with financial data modeling across asset classes. Familiarity with Kubernetes, Docker, Azure, Helm, Terraform is a strong plus. Strong interpersonal and communication skills with the ability to work in a globally distributed team. Attention to detail and a pragmatic approach to balancing quality, performance, and delivery timelines. About MSCI What we offer you Transparent compensation schemes and comprehensive employee benefits, tailored to your location, ensuring your financial security, health, and overall wellbeing. Flexible working arrangements, advanced technology, and collaborative workspaces. A culture of high performance and innovation where we experiment with new ideas and take responsibility for achieving results. A global network of talented colleagues, who inspire, support, and share their expertise to innovate and deliver for our clients. Global Orientation program to kickstart your journey, followed by access to our Learning@MSCI platform, LinkedIn Learning Pro and tailored learning opportunities for ongoing skills development. Multi-directional career paths that offer professional growth and development through new challenges, internal mobility and expanded roles. We actively nurture an environment that builds a sense of inclusion belonging and connection, including eight Employee Resource Groups. All Abilities, Asian Support Network, Black Leadership Network, Climate Action Network, Hola! MSCI, Pride & Allies, Women in Tech, and Womens Leadership Forum. At MSCI we are passionate about what we do, and we are inspired by our purpose to power better investment decisions. Youll be part of an industry-leading network of creative, curious, and entrepreneurial pioneers. This is a space where you can challenge yourself, set new standards and perform beyond expectations for yourself, our clients, and our industry. MSCI is a leading provider of critical decision support tools and services for the global investment community. With over 50 years of expertise in research, data, and technology, we power better investment decisions by enabling clients to understand and analyze key drivers of risk and return and confidently build more effective portfolios. We create industry-leading research-enhanced solutions that clients use to gain insight into and improve transparency across the investment process. MSCI Inc. is an equal opportunity employer. It is the policy of the firm to ensure equal employment opportunity without discrimination or harassment on the basis of race, color, religion, creed, age, sex, gender, gender identity, sexual orientation, national origin, citizenship, disability, marital and civil partnership/union status, pregnancy (including unlawful discrimination on the basis of a legally protected parental leave), veteran status, or any other characteristic protected by law. MSCI is also committed to working with and providing reasonable accommodations to individuals with disabilities. If you are an individual with a disability and would like to request a reasonable accommodation for any part of the application process, please email [HIDDEN TEXT] and indicate the specifics of the assistance needed. Please note, this e-mail is intended only for individuals who are requesting a reasonable workplace accommodation; it is not intended for other inquiries. To all recruitment agencies MSCI does not accept unsolicited CVs/Resumes. Please do not forward CVs/Resumes to any MSCI employee, location, or website. MSCI is not responsible for any fees related to unsolicited CVs/Resumes. Note on recruitment scams We are aware of recruitment scams where fraudsters impersonating MSCI personnel may try and elicit personal information from job seekers. Read our full note on careers.msci.com Show more Show less

As the ideal candidate for this role, you will be responsible for the end-to-end journey of the software development lifecycle. This includes designing and architecting solutions, developing, deploying, and monitoring applications. You will be expected to proactively address incidents or outages, conduct root cause analysis, and contribute to comprehensive incident reports. Your expertise will be instrumental in tackling real-world business challenges at scale, impacting millions of users positively. In this role, you will be working in a distributed microservice environment, where you will build and enhance features to provide seamless experiences with millisecond-level performance for a large customer base. Additionally, you will play a crucial role in mentoring teammates, sharing your knowledge, and upholding a high standard of excellence throughout the development process. To excel in this position, you should possess extensive experience in backend development, with a strong focus on scalability and high performance. Your proficiency in core Java concepts, multi-threading, concurrency control, and Java Collections will be vital for developing efficient applications. A deep understanding of JVM internals, memory management, garbage collection, and performance tuning is also required. Your familiarity with Java 8+ features, Spring Boot, and Microservices architecture will be essential for building REST APIs and designing scalable systems. Experience with Cloud platforms like AWS, GCP, or Azure will be advantageous for deploying and managing backend services effectively. In addition to technical skills, you should have expertise in database design, optimization, and management, including working with SQL and NoSQL databases. Your ability to optimize database queries, design effective data models, and manage transactions will be crucial for maintaining high performance and scalability. Moreover, you should be well-versed in code optimization, performance tuning, and best engineering practices such as TDD, BDD, and clean code principles. Your experience in software design and architecture, technical code reviews, and mentorship will contribute to the overall excellence of the team. Furthermore, a strong understanding of cloud infrastructure, monitoring tools, troubleshooting practices, and incident management will be necessary for ensuring the reliability and observability of production systems. Your involvement in root cause analysis, issue resolution, and reducing Mean Time to Repair (MTTR) will be key in maintaining operational efficiency. Overall, this role offers a challenging and rewarding opportunity to make a significant impact by leveraging your technical expertise to solve complex business problems and deliver high-quality solutions to a broad user base.,

Role & responsibilities Analyze user requirements to define business objectives Envisioning system features and functionality Define application objectives and functionality Ensure application designs conform with business goals Develop and test software Identify and resolve any technical issues arising Create detailed design documentation Propose changes to current Java infrastructure Develop technical designs for application development Develop multimedia applications Write well designed, testable code Conducting software analysis, programming, testing, and debugging Manage Java and Java EE application development Develop documentation to help users Transforming requirements into stipulations Prepare and produce releases of software components Basic Understanding of the concepts of MVC (Model-View-Controller) Pattern, JDBC (Java Database Connectivity), and RESTful web services Experience in working with popular web application frameworks like Play and Spark Relevant Knowledge of Java GUI frameworks like Swing, SWT, AWT according to project requirements Ability to write clean, readable Java code Basic knowhow of class loading mechanism in Java Experience in handling external and embedded databases Understanding basic design principles behind a scalable application Skilled at creating database schemas that characterize and support business processes Basic knowledge of JVM (Java Virtual Machine), its drawbacks, weaknesses, and workarounds Programming Languages: Proficiency in languages like Java, Python, C++, JavaScript, etc., depending on the specific role and technologies used. Software Development Methodologies: Knowledge of Agile, Waterfall, or other development approaches. Problem-solving and Analytical Skills: The ability to identify and resolve complex technical issues. Communication Skills: Effectively communicating with team members, clients, and stakeholders. Attention to Detail: Ensuring accuracy and quality in code and documentation. Adaptability and Continuous Learning: Staying updated with new technologies and adapting to changing project requirements. Typical Career Paths: Entry-Level: Junior Developer, focusing on learning and gaining experience. Mid-Level: Taking on more complex tasks, potentially leading small projects. Senior-Level: Leading larger projects, mentoring junior developers, and contributing to architectural design. Specializations: Frontend, Backend, Full-Stack, Mobile, Database, etc.

Role & responsibilities Java developer roles will vary greatly depending on companies and job positions. Here are some typical roles and responsibilities of java developers: Contribute to all stages of the software development lifecycle Design, implement and maintain Java-based applications that can be high-volume and low-latency Analyze user requirements to define business objectives Envisioning system features and functionality Define application objectives and functionality Ensure application designs conform with business goals Develop and test software Identify and resolve any technical issues arising Create detailed design documentation Propose changes to current Java infrastructure Develop technical designs for application development Develop multimedia applications Write well designed, testable code Conducting software analysis, programming, testing, and debugging Manage Java and Java EE application development Develop documentation to help users Transforming requirements into stipulations Prepare and produce releases of software components Support continuous improvement, investigating alternatives and technologies, and presenting for architectural review Some of the Java Developer's key skills include: Proficiency in Java, with a good understanding of its ecosystems Sound knowledge of Object-Oriented Programming (OOP) Patterns and Concepts Familiarity with different design and architectural patterns Skill for writing reusable Java libraries Knowhow of Java concurrency patterns Basic Understanding of the concepts of MVC (Model-View-Controller) Pattern, JDBC (Java Database Connectivity), and RESTful web services Experience in working with popular web application frameworks like Play and Spark Relevant Knowledge of Java GUI frameworks like Swing, SWT, AWT according to project requirements Ability to write clean, readable Java code Basic knowhow of class loading mechanism in Java Experience in handling external and embedded databases Understanding basic design principles behind a scalable application Skilled at creating database schemas that characterize and support business processes Basic knowledge of JVM (Java Virtual Machine), its drawbacks, weaknesses, and workarounds Implementing automated testing platforms and unit tests In-depth knowledge of code versioning tools, for instance, Git Understanding of building tools like Ant, Maven, Gradle, etc Expertise in continuous integration

As a Senior Software Developer (IC3) in our team, you'll be responsible for, and lead efforts in, designing and building scalable, distributed, and resilient software components and services to support our health care platform and the users it serves by accelerating services development on WebLogic server. We believe in ownership and expect you to think long term, mentor, and empower other engineers. As a technical leader on the team, you will own the complete software development lifecycle, from design, development, testing, first class monitoring, to production. Java development experience is required. Other recommended tools and technologies may include Rest APIs, Maven, Jenkins, JAX-RS/Jersey, OAuth/OAuth2, OpenID Connect, SAML/SAML2 among others. Hands on Java developer with in-depth knowledge on JVM internals and performance tuning. Demostratable server side troubleshooting skills either on WebLogic/Websphere/Tomcat. Demonstrated understanding of cloud native architecture and experience with either AWS or Oracle Cloud Infrastructure (OCI) is desired. Experience with identity and access management concepts would be very valuable but is not required. Oracle Health is putting humans at the heart of the conversation and what the healthcare experience needs to look like - for patients, providers, payers, and the population. We will facilitate this by advancing the state of the art in healthcare and population level health, make it practical, effective, and real at practitioner level by connecting everything together. This will allow a patient to get point of care from anyone, anywhere or any device by providing the practitioner medical information leveraging global data. Career Level - IC3 Lead the architecture, development and maintenance of a solution or platform. Proactively identify gaps in the existing infrastructure and development process, acting as a catalyst for change for greater system and solution efficiency. Provide direction in architecture discussions, design sessions and code reviews on functional correctness, architectural maintainability and performance. Code for high-risk projects that have solution dependencies within and outside current team. Analyze, understand and develop complex architectures, design and associated sub-systems. Ability to understand someone else's complex code very quickly. Ability to multi-task and deal with changing priorities. Excellent team player with good communication skills and be capable of working well across teams from different geographies. Career Level - IC3

Role & responsibilities Collaborate with Product Line Leaders (PLLs) to comprehend product requirements and vision Increase team efficiency by removing redundancy and utilising product and technology reuse Provide technical leadership while defining, building, and evolving software in a fast-paced, agile development environment leveraging cutting-edge software development tools and infrastructure Assist with process improvements that govern development, maintenance, and support operations Enlist subject matter experts to help with the successful transmission of complicated domain knowledge Implement SDLC concepts and techniques such as Lean/Agile/XP, CI, Software and Product Security, Scalability, Documentation Practices, Refactoring, and Testing Techniques Write code that meets standards and delivers desired functionality using the technology chosen for the project, utilising techniques such as pair programming to ensure the highest quality code Maintain code quality through best practices, unit testing, code quality automation, and supporting the continuous-integration process J2EE Developer Requirements & Skills Extensive ETL experience in an exceedingly complex environment, including design, configuration, data mapping, extraction, transformation, and loading Working knowledge and expertise with Java, JavaScript, Servlets, JSP, HTML, and CSS Knowledge of RDBM platforms such as SQL Server and Oracle The ability to adapt swiftly to a changing situation A bachelor's degree in computer science, software engineering, or a related field of study Preferred candidate profile Job seekers typically spend very little time reading job postings and descriptions. They often skim through many listings when searching for a job. This means your job description needs to be good, crisp, and engaging to attract top candidates quickly. With increasing competition for top-tier skills, a well-structured job description is essential. Top organizations invest effort into crafting their job descriptions for several reasons: they attract suitable candidates, precisely represent the job role, and can help form the basis for an J2EE Developer interview. Additionally, they help outline your requirements for the ideal candidate and provide an opportunity to display your company values to the public.

Role & responsibilities This Java Developer - Intern role offers an excellent opportunity for a motivated individual to gain real-world experience in software development. You will work closely with experienced developers, assisting in coding, debugging, and participating in development projects. This role will equip you with vital skills and industry knowledge Assist in writing clean, efficient, and maintainable Java code. Collaborate with senior developers to debug and solve software issues. Participate in code reviews to learn best practices. Help develop and maintain software documentation. Work on various projects and tasks as assigned by the development team. Learn and adhere to company coding standards and procedures. Qualifications Currently pursuing a degree in Computer Science, Software Engineering, or a related field. Familiarity with Java programming language. Basic understanding of software development principles. Strong problem-solving skills. Good communication and teamwork abilities. Eagerness to learn and a proactive attitude. Skills Java Object-Oriented Programming (OOP) Git Basic SQL Debugging Eclipse or IntelliJ IDEA Basic understanding of algorithms and data structures Preferred candidate profile