{"id":2835512,"url":"https://alion.io/job/persistent-systems-senior-java-backend-developer-3","title":"Senior Java Backend Developer","company":{"id":59479,"name":"Persistent Systems","domain":"persistent.com","url":"https://alion.io/company/persistent-systems","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Zwayam","truth_index":{"grade":"A","score":90,"open_postings":89,"ghost_share":0,"stale_share":0.382,"repost_share":0,"time_to_fill_p50_days":47,"computed_at":"2026-10-22T06:10:10Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bengaluru, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":17000,"max_usd":40000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":159},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Hibernate","optional":false},{"name":"Java","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"SOAP","optional":false},{"name":"Linux","optional":true},{"name":"Unix","optional":true}],"status":"live","first_seen_at":"2026-10-12T07:42:33Z","employer_posted_date":"2026-10-19","last_verified_at":"2026-10-23T00:04:26Z","board_verified":true,"closed_at":null,"days_open":10,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":10},"description":"About Persistent\nWe are an AI-led, platform-driven Digital Engineering and Enterprise Modernization partner, combining deep technical expertise and industry experience to help our clients anticipate what's next. Our offerings and proven solutions create a unique competitive advantage for our clients by giving them the power to see beyond and rise above. We work with many industry-leading organizations across the world, including 20 Fortune 50 companies and 4 of the 5 top banks in both the US and India, and numerous innovators across the healthcare ecosystem.\nOur disruptor's mindset, commitment to client success, and agility to thrive in the dynamic environment have enabled us to sustain our growth momentum. Persistent has been recognized across top industry platforms for innovation, leadership, and inclusion. We reported $1,654.4M FY26 revenue with 17.4% Y-o-Y growth. We have delivered 24 sequential quarters of growth with $436.0M in Q4 FY26 revenue, up 3.2% Q-o-Q and 16.2% Y-o-Y growth. Our 27,500+ global team members, located in 18 countries, have been instrumental in helping the market leaders transform their industries.\nAbout Position:\nWe are seeking an experienced Senior Java Backend Developer to join our engineering team and contribute to the development of scalable and reliable telecom management solutions. The ideal candidate will possess strong expertise in Java/J2EE, PostgreSQL, SOAP APIs, and telecom EMS platforms. This role involves designing and maintaining backend services, optimizing database performance, integrating network management systems, and supporting mission-critical applications within 4G/5G network environments.\nRole: Senior Java Backend Developer - Telecom EMS\nLocation: Bengaluru\nExperience: Between 8 to 13 Years\nJob Type: Full Time Employment\nWhat You'll Do:\nDesign, develop, and maintain scalable backend services and enterprise applications using Java and J2EE technologies.\nDevelop and enhance SOAP-based APIs and integration services for telecom management platforms.\nWork extensively with PostgreSQL databases, including schema design, query optimization, indexing, and stored procedures.\nDevelop and maintain backend components supporting EMS and FCAPS functionalities.\nBuild and optimize high-availability, scalable, and resilient backend systems.\nDesign and implement integration solutions with network management and operational support systems.\nDevelop Shell and Python scripts for automation, monitoring, and operational support activities.\nTroubleshoot and resolve application, database, API, and system performance issues.\nPerform code reviews and ensure adherence to coding standards and engineering best practices.\nCollaborate with architects, QA teams, operations teams, and business stakeholders throughout the software development lifecycle.\nImplement security controls and ensure compliance with enterprise security standards.\nParticipate in technical design discussions, sprint planning, and Agile delivery activities.\nSupport deployment, release management, and production issue resolution.\nContribute to technical documentation and knowledge-sharing initiatives.\nEnsure timely delivery of high-quality solutions within project schedules and business expectations.\nExpertise You'll Bring:\n8-13 years of hands-on experience in Java backend development and enterprise application development.\nStrong expertise in Java, J2EE, Object-Oriented Programming, Design Patterns, and Data Structures.\nExperience developing enterprise applications using frameworks such as Hibernate, JPA, and related Java technologies.\nStrong hands-on experience with PostgreSQL including database design, query tuning, performance optimization, and administration concepts.\nExtensive experience working with SOAP-based APIs and web services integration.\nKnowledge of RESTful API development and service-oriented architecture is desirable.\nStrong understanding of telecom EMS platforms and FCAPS functionality.\nExperience working with 4G/5G network management systems and telecom operations environments.\nGood understanding of YANG models, definitions, and configuration management principles.\nHands-on expertise in Shell scripting and Python scripting.\nExperience troubleshooting and debugging complex backend and database issues.\nFamiliarity with Linux/Unix environments and command-line tools.\nUnderstanding of software development lifecycle, version control, testing methodologies, and release processes.\nStrong analytical, troubleshooting, and problem-solving skills.\nAbility to work independently in high-pressure and fast-paced delivery environments.\nStrong communication and collaboration skills.\nExperience working with Agile development methodologies.\nAbility to interact effectively with cross-functional teams and stakeholders.\nBenefits:\nCompetitive salary and benefits package\nCulture focused on talent development with quarterly growth opportunities and company-sponsored higher education and certifications\nOpportunity to work with cutting-edge technologies\nEmployee engagement initiatives such as project parties, flexible work hours, and Long Service awards\nAnnual health check-ups\nInsurance coverage: group term life, personal accident, and Mediclaim hospitalization for self, spouse, two children, and parents\nValues-Driven, People-Centric & Inclusive Work Environment:\nPersistent is dedicated to fostering diversity and inclusion in the workplace. We invite applications from all qualified individuals, including those with disabilities, and regardless of gender or gender preference. We welcome diverse candidates from all backgrounds.\nWe support hybrid work and flexible hours to fit diverse lifestyles.\nOur office is accessibility-friendly, with ergonomic setups and assistive technologies to support employees with physical disabilities.\nIf you are a person with disabilities and have specific requirements, please inform us during the application process or at any time during your employment.\nLet's unleash your full potential at Persistent - persistent.com/careers\n\"Persistent is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind.\"","description_format":"text","description_chars":6145,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Flexible schedule","Growth opportunities","Hybrid work","Insurance coverage"],"hiring_locations":[{"name":"India","iso":"IN","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Artificial Intelligence","Health Care","Information Technology","IT Outsourcing & Dedicated Teams"],"lifecycle":[{"event":"open","at":"2026-10-19T05:53:44Z"}],"visa":[],"liveness":{"score":99,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.989,"p_room":1,"age_days":9,"expected_fill_days":47,"reasons":["conf:1","wave","velocity","win:early","comp:brand"],"computed_at":"2026-10-22T06:10:10Z"},"pay":null,"html_url":"https://alion.io/job/persistent-systems-senior-java-backend-developer-3","json_url":"https://alion.io/job/persistent-systems-senior-java-backend-developer-3.json","meta":{"generated_at":"2026-10-23T01:53:48Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":3146,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-24T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":59479},"rest":"https://alion.io/mcp/rest/get_company?id=59479"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fpersistent-systems-senior-java-backend-developer-3"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fpersistent-systems-senior-java-backend-developer-3"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fpersistent-systems-senior-java-backend-developer-3"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/persistent-systems-senior-java-backend-developer-3\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fpersistent-systems-senior-java-backend-developer-3"}]}