{"id":2774035,"url":"https://alion.io/job/persistent-systems-senior-java-developer","title":"Senior Java 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":"B","score":75,"open_postings":17,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-17T05:46:00Z"}},"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":["Pune, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":15000,"max_usd":35000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":139},"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"CI/CD","optional":false},{"name":"Git","optional":false},{"name":"Gradle","optional":false},{"name":"Hibernate","optional":false},{"name":"Java","optional":false},{"name":"Maven","optional":false},{"name":"Snyk","optional":false},{"name":"SonarQube","optional":false},{"name":"Spring Boot","optional":false},{"name":"Spring Framework","optional":false},{"name":"SQL","optional":false},{"name":"Swagger","optional":false},{"name":"Rest API","optional":true}],"status":"live","first_seen_at":"2026-10-01T07:31:49Z","employer_posted_date":"2026-10-17","last_verified_at":"2026-10-18T06:19:37Z","board_verified":true,"closed_at":null,"days_open":16,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":16},"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. We have been recognized as the Fastest Growing IT Services Brand Globally in the 2026 Brand Finance IT Services 25 Report. We named a Leader in the Everest Group Private Equity (PE) Services PEAK Matrix Assessment 2026 and Software Product Engineering PEAK Matrix Assessment 2026.\nAbout Position:\nWe are looking for a skilled Senior Java Developer with strong expertise in Java backend technologies and application security. The ideal candidate will be responsible for modernizing enterprise Java applications, managing third-party dependencies, remediating security vulnerabilities, improving code quality, and ensuring compatibility with modern technology stacks including Java 21, Spring 6, and Hibernate 6. This role requires hands-on experience in Java development, REST API design, security remediation, dependency management, code quality improvements, and collaboration with cross-functional teams to deliver secure, scalable, and high-performing applications.\nRole: Senior Java Developer\nLocation: All Persistent Locations\nExperience: 4 to 6 Years\nJob Type: Full-Time Employment\nWhat You'll Do:\nCreate and maintain an inventory of third-party dependencies, versions, vulnerabilities, incompatibilities, and obsolete components.\nUpgrade third-party libraries and frameworks including JSF/PrimeFaces, JSTL, JAXB, validation libraries, and migrate from Swagger to SpringDoc.\nAnalyze and remediate critical and high-priority Snyk findings, including vulnerable direct and transitive dependencies.\nAnalyze and remediate SonarQube findings including security vulnerabilities, bugs, code smells, maintainability issues, and technical debt.\nAssess breaking changes and dependency conflicts while recommending safe and sustainable upgrade approaches.\nImplement code and configuration changes required for migration to Java 21, Spring Framework 6, Hibernate 6, and Jakarta EE.\nDesign, develop, and maintain secure RESTful APIs and backend application services.\nSupport application modernization and framework upgrade initiatives.\nCollaborate with developers, QA teams, DBAs, DevOps engineers, architects, and security teams.\nContribute to CI/CD pipeline improvements and ensure Snyk and Sonar checks are consistently integrated into the development lifecycle.\nMaintain traceability between vulnerabilities, fixes, dependency upgrades, accepted risks, and validation results.\nPerform code reviews and ensure adherence to secure coding standards and best practices.\nTroubleshoot application issues and provide technical support during implementation and release cycles.\nParticipate in Agile ceremonies and contribute to continuous improvement initiatives.\nSupport performance optimization, application stability, and security enhancement efforts.\nExpertise You'll Bring:\n4 to 6 years of experience in enterprise software development and backend application development.\nStrong hands-on experience with Java development and modern Java frameworks.\nExperience working with Java 21 and migration initiatives.\nStrong expertise in Spring Framework 6 and Spring Boot.\nHands-on experience with Hibernate 6 and JPA-based applications.\nExperience designing and developing RESTful APIs and backend services.\nStrong understanding of Object-Oriented Programming (OOP), design patterns, and software engineering principles.\nExperience with relational databases and SQL query development.\nStrong knowledge of Maven or Gradle dependency management.\nExperience managing third-party library upgrades and dependency conflict resolution.\nHands-on experience with Git and source code management practices.\nExperience with CI/CD pipelines and automated quality validation processes.\nStrong understanding of software testing, unit testing, and code review practices.\nExpertise in identifying and resolving security vulnerabilities.\nExperience working with security and code quality tools such as Snyk, SonarQube.\nAbility to analyze CVEs, security risks, severity levels, and remediation recommendations.\nKnowledge of secure coding practices and application security principles.\nStrong analytical, troubleshooting, and problem-solving skills.\nExcellent communication and documentation skills.\nExperience working in Agile development environments.\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":6715,"description_truncated":false,"requirements":{"experience_years_min":4,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Equity","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":"2026-10-17T07:35:17Z"}],"visa":[],"liveness":{"score":67,"band":"ok","label":"Likely open","p_open":1,"p_active":0.749,"p_room":0.9,"age_days":16,"expected_fill_days":26,"reasons":["conf:0","win:mid","comp:brand"],"computed_at":"2026-10-18T06:46:55Z"},"pay":null,"html_url":"https://alion.io/job/persistent-systems-senior-java-developer","json_url":"https://alion.io/job/persistent-systems-senior-java-developer.json","meta":{"generated_at":"2026-10-18T06:46:55Z","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":10069,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-19T00:00:00Z"}},"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-developer"},{"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-developer"},{"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-developer"},{"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-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fpersistent-systems-senior-java-developer"}]}