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Full Stack Developer – Reference Data

at Millennium

Bangalore, India Posted 2026-04-27

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About this role

Full Stack Developer – Reference Data We are seeking a skilled Full Stack Developer to enhance our Enterprise Reference Data platform, the central source of financial data across the firm. You will play a key role in evolving our data platform, services, and tools to meet new customer requirements. The platform is built on a modern tech stack, including Java, Kafka, and AWS (EKS), Angular offering scalable and streaming capabilities. We are looking for someone who is passionate about delivering business value, sharing ideas, and improving system design. Key Responsibilities * Develop and maintain full-stack solution using Java (Spring Framework, GraphQL, Rest API, Kafka) and Angular. * Ensure proper ingestion, curation, storage, and management of data to meet business needs. * Write and execute unit, performance, and integration tests. * Collaborate with cross-functional teams to solve complex data challenges. * Closely work with users to gather the requirements and convert them into an actionable plan. Qualifications * Minimum of 5-7 years' of professional Java development experience, focusing on API-and Kafka based architectures. * Minimum 4-5 years of strong Angular development skills with backend integration expertise. * Hands-on experience with automated testing (unit, performance, integration). * 5+ years of database development experience (any RDBMS) * Analytical and problem-solving skills with the ability to work independently in a fast-paced environment. * Excellent communication skills to effectively collaborate with users and other teams across different regions. * Self-motivated and capable of working under pressure. * Experience working in Financial Services or a Front Office Environment is highly preferred. * Experience working in Reference Data domain a plus * Familiarity with AI developer tools

How to get this job at Millennium

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