{"id":1233799,"url":"https://alion.io/job/symphoni-hr-core-java-developer","title":"Core Java Developer","company":{"id":3800108,"name":"Symphoni HR","domain":"symphonihr.com","url":"https://alion.io/company/symphoni-hr","size_band":"201-500","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"Schema","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Mumbai, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Docker","optional":false},{"name":"Java","optional":false},{"name":"Kubernetes","optional":false}],"status":"live","first_seen_at":"2026-09-25T15:44:01Z","employer_posted_date":"2026-09-25","last_verified_at":"2026-09-29T00:37:29Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"We are looking for a skilled Core Java Developer to join a dynamic engineering team focused on building high-performance backend applications. You will be responsible for designing, developing, and maintaining scalable systems that ensure optimal efficiency. This role offers the opportunity to work on complex distributed architectures within a collaborative, hybrid work environment.\nOur client is a leading global provider of analytics, research, and risk assessment services to the financial services industry. They operate at a significant scale, supporting major institutions worldwide with high-performance data solutions. The company fosters a culture of technical excellence and innovation, focusing on building robust systems that drive critical business decisions.\nResponsibilities\nDesign and implement robust, scalable, and maintainable server-side applications using Core Java.\nOptimize application performance through advanced memory management and efficient caching strategies.\nCollaborate with cross-functional teams to troubleshoot complex issues and enhance existing system architecture.\nWrite clean, efficient, and testable code while adhering to industry best practices and design patterns.\nImplement and maintain high-throughput systems using advanced multithreading and concurrency models.\nConduct performance profiling to identify and resolve system bottlenecks.\nRequirements\nBachelor’s degree in Computer Science, Information Technology, or a related field.\n4-8 years of professional experience in backend development.\nStrong proficiency in Core Java with deep expertise in Java 8 features.\nSolid understanding of Multithreading, concurrency models, and the Collections Framework.\nComprehensive knowledge of OOPS principles, design patterns, and exception handling.\nProven experience in memory allocation, garbage collection tuning, and memory management.\nHands-on experience with microservices, Docker, Kubernetes, and messaging queues.\nFamiliarity with distributed systems and performance profiling tools.","description_format":"text","description_chars":2031,"description_truncated":false,"requirements":{"experience_years_min":4,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Hybrid work"],"hiring_locations":[{"name":"India","iso":"IN","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-09-25T15:44:01Z"}],"liveness":{"score":54,"band":"ok","label":"Likely open","p_open":1,"p_active":0.542,"p_room":1,"age_days":2,"expected_fill_days":42,"reasons":["conf:4","agency","velocity","win:early","comp:brand"],"computed_at":"2026-09-28T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/symphoni-hr-core-java-developer","json_url":"https://alion.io/job/symphoni-hr-core-java-developer.json","meta":{"generated_at":"2026-09-29T04:00:39Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":3766,"day_limit":5000,"remaining_today":1234,"minute_limit":60,"resets_at":"2026-09-30T00:00:00Z"}}}