{"id":1458796,"url":"https://alion.io/job/infosys-reactjs-node-js-lead","title":"ReactJS Node JS Lead","company":{"id":223,"name":"Infosys","domain":"infosys.com","url":"https://alion.io/company/infosys","size_band":"5000+","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Career site","truth_index":{"grade":"B","score":75,"open_postings":419,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-01T05:45:00Z"}},"role":"Backend","role_family":"Backend","seniority":"lead","employment_type":null,"work_mode":"on_site","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":26000,"max_usd":57000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":51},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Clean Architecture","optional":false},{"name":"JavaScript","optional":false},{"name":"Node JS","optional":false},{"name":"React.js","optional":false},{"name":"Express","optional":true}],"status":"live","first_seen_at":"2026-09-26T03:51:17Z","employer_posted_date":"2026-09-29","last_verified_at":"2026-09-29T17:24:37Z","board_verified":false,"closed_at":null,"days_open":5,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":5},"description":"Responsibilities\nKey Responsibilities:\nLead the design and development of user-facing features using ReactJS, ensuring high performance and reusable component architecture.\nBuild and maintain scalable server-side applications and APIs using Node.js, ensuring reliability, security, and maintainability.\nDrive end-to-end delivery: requirements clarification, technical design, implementation, testing, deployment support, and post-release improvements.\nEstablish and enforce coding standards, conduct code reviews, and mentor team members to improve quality and delivery velocity.\nCollaborate with product managers, designers, and QA to translate business needs into technical solutions and well-scoped deliverables.\nOptimize application performance across the stack, including front-end rendering, API latency, and overall responsiveness.\nTroubleshoot production issues, perform root-cause analysis, and implement preventive fixes and monitoring improvements.\nContribute to technical planning, estimation, and sprint execution while managing dependencies and risks proactively.\nMinimum Qualifications:\nBTECH/BCA/MCA/MTECH (or equivalent) in Computer Science, Engineering, or a related field.\n5-9 years of overall software development experience with strong hands-on expertise in ReactJS and Node.js.\nStrong proficiency in JavaScript, including modern ES standards and asynchronous programming patterns.\nExperience building production-grade web applications with clean architecture, maintainable code, and strong testing practices.\nProven ability to lead technical discussions, perform code reviews, and guide implementation decisions within a team.\nPreferred Qualifications:\nExperience with React ecosystem patterns such as Hooks, state management, and scalable component design systems.\nStrong experience designing and implementing RESTful APIs and integrating front-end applications with back-end services.\nFamiliarity with Node.js frameworks (e.g., Express.js) and middleware patterns for authentication, validation, and error handling.\nExperience with testing frameworks for front-end and back-end, and driving quality through automation and CI practices.\nExposure to performance tuning, caching strategies, and improving reliability through logging/monitoring and operational best practices.\nDemonstrated ownership of modules/features and ability to mentor developers through complex problem-solving and delivery execution.\nTechnical requirements\nSKILLS : Technology->Reactive Programming->NodeJS,Technology->Reactive Programming->react JS\nPreferred skills\nTechnology->Reactive Programming->react JS,Technology->Reactive Programming->NodeJS\nEducation\nMCA,MTech,Bachelor of Engineering,BCA,BTech","description_format":"text","description_chars":2699,"description_truncated":false,"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":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","IT Outsourcing & Dedicated 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