{"id":1994133,"url":"https://alion.io/job/synechron-java-full-stack-developer-spring-reactangular-sql-rest-apis","title":"Java Full Stack Developer – Spring, React/Angular, SQL & REST APIs","company":{"id":5306,"name":"Synechron","domain":"synechron.com","url":"https://alion.io/company/synechron","size_band":"5000+","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":99,"open_postings":27,"ghost_share":0,"stale_share":0.222,"repost_share":0,"time_to_fill_p50_days":18,"computed_at":"2026-10-10T05:45:15Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bengaluru, India","Hyderabad, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":13500,"max_usd":31000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":132},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Angular","optional":false},{"name":"CI/CD","optional":false},{"name":"Git","optional":false},{"name":"Hibernate","optional":false},{"name":"JavaScript","optional":false},{"name":"React.js","optional":false},{"name":"SQL","optional":false},{"name":"TypeScript","optional":false},{"name":"Java","optional":true}],"status":"live","first_seen_at":"2026-10-07T08:19:38Z","employer_posted_date":"2026-10-07","last_verified_at":"2026-10-11T23:34:55Z","board_verified":true,"closed_at":null,"days_open":4,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":4},"description":"Job Summary\nSynechron is seeking a Java React Developer to develop, maintain, and enhance Java-based applications and systems with React or Angular user interfaces. The role contributes to the delivery of reliable, scalable, and maintainable software solutions that support business and technology objectives.\nThe successful candidate will work across backend and frontend development, collaborate with cross-functional teams, participate in code reviews, resolve technical issues, and apply software development practices that support quality, maintainability, and timely delivery.\nSoftware Requirements\nRequired Software Skills\nJava: Strong programming experience in Java and practical experience developing enterprise or web-based applications.\nJava EE: Strong knowledge of the Java EE platform and its application in enterprise software development.\nReact or Angular: Experience developing web application interfaces using React or Angular.\nSpring, Hibernate, or JSF: Experience with one or more Java web development frameworks.\nRelational databases and SQL: Experience designing, querying, integrating with, and troubleshooting relational database solutions.\nRESTful web services: Understanding and practical experience developing or integrating RESTful services.\nGit or equivalent version control system: Experience with source-code management, branching, merging, and code collaboration.\nAgile methodologies: Familiarity with Agile software development practices and delivery cycles.\nDevelopment versions: Experience working with the Java, Java EE, React, Angular, framework, database, and tooling versions used by the assigned Synechron project, including the ability to understand compatibility and upgrade considerations.\nPreferred Software Skills\nExperience with both React and Angular.\nExperience with additional Spring capabilities, Hibernate-based persistence, or JSF-based applications.\nFamiliarity with automated testing, build, deployment, code-quality, and continuous integration tools.\nExperience with API documentation, monitoring, logging, and application performance tools.\nExposure to cloud-based application development environments.\nFamiliarity with accessibility, responsive design, and frontend performance practices.\nEquivalent tools and technologies may be considered where they provide comparable capabilities.\nOverall Responsibilities\nDevelop and maintain Java-based applications and systems using Java and Java EE technologies.\nDevelop and enhance web interfaces using React or Angular.\nWrite clean, maintainable, scalable, and testable code across backend and frontend components.\nDesign, develop, integrate, and maintain RESTful web services.\nWork with relational databases and SQL to support application functionality and data requirements.\nUse Spring, Hibernate, JSF, or other approved Java web development frameworks as applicable to the assigned solution.\nCollaborate with cross-functional teams to develop new features and improve existing functionality.\nParticipate in requirements discussions, technical design activities, sprint planning, reviews, and other Agile ceremonies.\nParticipate in code reviews and ensure that code adheres to applicable development, security, testing, and quality standards.\nDebug and resolve technical issues in a timely manner, including application, integration, data, and performance-related issues.\nCreate and maintain technical documentation for application components, interfaces, configurations, and support procedures.\nUse Git or an equivalent version control system to manage source code and collaborate on development activities.\nIdentify opportunities to improve application performance, maintainability, reliability, usability, and scalability.\nStay current with relevant developments in Java, React, Angular, Java EE, web development, and related technologies.\nSupport sustainable software practices by reducing unnecessary processing, improving application efficiency, reusing maintainable components, and considering long-term supportability.\nDeliver software increments that meet agreed requirements, quality standards, security expectations, and release timelines.\nTechnical Skills (By Category)\nProgramming Languages\nEssential\nStrong programming skills in Java.\nExperience applying object-oriented programming principles.\nExperience writing clean, maintainable, scalable, and testable code.\nWorking knowledge of SQL for data retrieval, manipulation, validation, and troubleshooting.\nExperience with JavaScript or TypeScript when developing React or Angular applications.\nPreferred\nExperience with modern Java language features relevant to the assigned application.\nFamiliarity with scripting or other programming languages used for automation and application support.\nDatabases/Data Management\nEssential\nExperience with relational databases and SQL.\nUnderstanding of database tables, relationships, indexes, transactions, constraints, and query performance.\nAbility to integrate Java applications with relational databases.\nExperience troubleshooting data-related application issues.\nPreferred\nExperience with ORM and persistence technologies such as Hibernate.\nFamiliarity with database performance optimization, migration processes, stored procedures, or data validation practices.\nExposure to non-relational data stores where relevant to the assigned solution.\nCloud Technologies\nEssential\nAbility to understand how application deployment, configuration, scalability, availability, and monitoring operate in a distributed or cloud-enabled environment.\nPreferred\nExperience developing, deploying, or supporting Java and frontend applications in cloud environments.\nFamiliarity with cloud application services, containerized deployments, environment configuration, and application monitoring.\nFrameworks and Libraries\nEssential\nExperience with one or more of Spring, Hibernate, or JSF.\nExperience with React or Angular for web application development.\nUnderstanding of component-based frontend development and integration between frontend applications and backend services.\nExperience developing or consuming RESTful web services.\nPreferred\nExperience with additional Spring modules or frontend libraries relevant to the assigned application.\nFamiliarity with frontend state management, reusable components, responsive design, or frontend testing.\nExposure to API integration, service-layer design, and application modernization practices.\nDevelopment Tools and Methodologies\nEssential\nFamiliarity with Agile software development methodologies.\nExperience using Git or an equivalent version control system.\nExperience with code reviews, defect resolution, testing, debugging, and software development lifecycle activities.\nAbility to work with development standards, branching practices, release processes, and technical documentation.\nPreferred\nExperience with automated unit, integration, or frontend testing.\nFamiliarity with continuous integration and continuous delivery practices.\nExperience with build automation, code-quality analysis, issue tracking, logging, and application monitoring tools.\nExperience working in iterative development teams with shared delivery ownership.\nSecurity Protocols\nEssential\nUnderstanding of secure application development practices for Java, web applications, databases, and RESTful services.\nAwareness of authentication, authorization, input validation, secure data handling, and protection of sensitive information.\nAbility to identify and address security-related defects in collaboration with appropriate technical teams.\nPreferred\nFamiliarity with secure API design, session management, encryption, access control, and common web application security risks.\nExperience applying security and privacy requirements during application development, testing, and release activities.\nExperience Requirements\n5-10 years of experience in Java software development or related application development roles.\nExperience developing and maintaining Java-based applications and systems.\nExperience with Java web development frameworks such as Spring, Hibernate, or JSF.\nExperience with React or Angular for web application development.\nExperience working with relational databases and SQL.\nExperience with Agile software development methodologies and version control systems such as Git.\nExperience developing or integrating RESTful web services.\nIndustry experience in technology-focused or software development environments is preferred.\nCandidates may also qualify through equivalent combinations of Java backend development, frontend development, application integration, software engineering, or full-stack development experience that demonstrate the required skills and outcomes.\nDay-to-Day Activities\nDevelop, enhance, test, and maintain Java backend services, React or Angular interfaces, database integrations, and RESTful web services.\nCollaborate with cross-functional team members during requirements discussions, Agile ceremonies, technical reviews, code reviews, and feature delivery activities.\nInvestigate defects and production or development issues, implement fixes, update technical documentation, and contribute to application quality and performance improvements.\nMake implementation decisions within the agreed technical scope, manage assigned development priorities, and escalate risks, dependencies, or design concerns when required.\nQualifications\nBachelor’s degree in Computer Science, Information Technology, Engineering, or a related field; equivalent relevant professional experience may be considered.\nAt least 3 years of experience in Java software development is required as stated; the position additionally targets candidates with 5-10 years of relevant professional experience.\nCertification in Java, software development, Agile delivery, cloud technologies, or a related discipline is preferred but not mandatory.\nRelevant training in Java, Java EE, React, Angular, web services, databases, secure development, testing, or Agile methodologies is preferred.\nCommitment to continuous professional development through technical training, hands-on learning, knowledge sharing, and awareness of evolving Java and web development practices.\nProfessional Competencies\nApply structured problem-solving and analytical reasoning to debug complex issues, assess technical options, and identify sustainable solutions.\nContribute effectively to team delivery, participate in code reviews, share technical knowledge, and support common engineering standards.\nCommunicate technical information, delivery progress, risks, dependencies, and implementation decisions clearly with technical and non-technical stakeholders.\nAdapt to changing requirements, application architectures, technology versions, development practices, and delivery priorities.\nIdentify opportunities to improve application design, code quality, performance, maintainability, usability, and long-term supportability.\nManage multiple development tasks, prioritize effectively, maintain attention to detail, and deliver work within agreed timelines and quality expectations.\nS YNECHRON’S DIVERSITY & INCLUSION STATEMENT\nDiversity & Inclusion are fundamental to our culture, and Synechron is proud to be an equal opportunity workplace and is an affirmative action employer. Our Diversity, Equity, and Inclusion (DEI) initiative ‘Same Difference’ is committed to fostering an inclusive culture - promoting equality, diversity and an environment that is respectful to all. We strongly believe that a diverse workforce helps build stronger, successful businesses as a global company. We encourage applicants from across diverse backgrounds, race, ethnicities, religion, age, marital status, gender, sexual orientations, or disabilities to apply. We empower our global workforce by offering flexible workplace arrangements, mentoring, internal mobility, learning and development programs, and more.\nAll employment decisions at Synechron are based on business needs, job requirements and individual...","description_format":"text","description_chars":12214,"description_truncated":true,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Equity","Flexible schedule","Professional development"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Financial Software & Embedded Finance","IT Consulting & Digital Transformation","Cloud Consulting & Migration","Data Engineering & Migration Services"],"lifecycle":[{"event":"open","at":"2026-10-07T08:19:38Z"}],"visa":[],"liveness":{"score":88,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.88,"p_room":1,"age_days":2,"expected_fill_days":18,"reasons":["conf:7","velocity","win:early","comp:brand"],"computed_at":"2026-10-10T05:45:15Z"},"pay":null,"html_url":"https://alion.io/job/synechron-java-full-stack-developer-spring-reactangular-sql-rest-apis","json_url":"https://alion.io/job/synechron-java-full-stack-developer-spring-reactangular-sql-rest-apis.json","meta":{"generated_at":"2026-10-12T02:43:24Z","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":4015,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-13T00:00:00Z"}},"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":5306},"rest":"https://alion.io/mcp/rest/get_company?id=5306"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsynechron-java-full-stack-developer-spring-reactangular-sql-rest-apis"},{"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%2Fsynechron-java-full-stack-developer-spring-reactangular-sql-rest-apis"},{"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%2Fsynechron-java-full-stack-developer-spring-reactangular-sql-rest-apis"},{"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/synechron-java-full-stack-developer-spring-reactangular-sql-rest-apis\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsynechron-java-full-stack-developer-spring-reactangular-sql-rest-apis"}]}