{"id":2903762,"url":"https://alion.io/job/npci-java-backend-design-development-urcs","title":"Java Backend - Design & Development (URCS)","company":{"id":59461,"name":"NPCI","domain":"npci.org.in","url":"https://alion.io/company/npci","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Zoho Recruit","truth_index":{"grade":"B","score":75,"open_postings":21,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-25T05:49:26Z"}},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Hyderabad, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache Kafka","optional":false},{"name":"Cassandra","optional":false},{"name":"Docker","optional":false},{"name":"Java","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Spring Boot","optional":false},{"name":"Agile","optional":true},{"name":"Grafana","optional":true},{"name":"Prometheus","optional":true},{"name":"Scrum","optional":true}],"status":"live","first_seen_at":"2026-06-23T00:00:00Z","employer_posted_date":"2026-06-23","last_verified_at":"2026-10-25T11:55:01Z","board_verified":true,"closed_at":null,"days_open":124,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":124},"description":"About the Role: We are looking for a highly skilled Backend Engineer to design, build, and scale high-performance distributed systems. The role involves working with modern backend technologies including Spring Boot, Apache Kafka, Cassandra, and PostgreSQL to build resilient, scalable, and real-time data-driven applications.Key\nResponsibilities\nDesign and develop scalable, high-performance backend services using Java and Spring Boot\nBuild and maintain event-driven architectures using Apache Kafka\nDevelop and optimize data models across: o Cassandra (high-throughput, distributed workloads) o PostgreSQL (transactional systems)\nImplement RESTful APIs and microservices architecture\nEnsure system performance, reliability, and scalability in production environments\nWork on data consistency strategies across distributed systems\nCollaborate with cross-functional teams including Product, DevOps, and Frontend engineers\nParticipate in code reviews, architecture discussions, and technical design decisions\nTroubleshoot and resolve production issues and performance bottlenecks\nWrite clean, maintainable, and testable code (unit/integration testing) Required Skills &\nQualifications\nStrong experience in Java and Spring Boot\nHands-on experience with Apache Kafka (producers, consumers, streams, event design)\nExperience working with: o Cassandra or other NoSQL distributed databases o PostgreSQL or relational databases\nSolid understanding of: o Microservices architecture o Distributed systems concepts o Event-driven systems\nExperience in designing RESTful APIs\nKnowledge of data modeling for both RDBMS and NoSQL\nFamiliarity with containerization (Docker) and deployment pipelines\nStrong problem-solving and debugging skills Good to Have\nExperience in payment systems, UPI, or financial services is highly preferred.\nKnowledge of message-driven patterns (event sourcing, CQRS)\nExperience in high-throughput, low-latency systems (like payments/UPI domain)\nExposure to monitoring tools (Prometheus, Grafana, ELK)\nUnderstanding of security best practices\n• Experience working in Agile/Scrum 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