{"id":2452164,"url":"https://alion.io/job/hcltech-senior-full-stack-developer-10","title":"Senior Full Stack Developer","company":{"id":225,"name":"HCLTech","domain":"hcltech.com","url":"https://alion.io/company/hcltech","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SuccessFactors","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Gurgaon, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":15500,"max_usd":37000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":133},"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"GCP","optional":false},{"name":"Git","optional":false},{"name":"Google GKE","optional":false},{"name":"JavaScript","optional":false},{"name":"Jest","optional":false},{"name":"Kubernetes","optional":false},{"name":"React.js","optional":false},{"name":"Redux","optional":false},{"name":"Rest API","optional":false},{"name":"State Management","optional":false},{"name":"TypeScript","optional":false},{"name":"Java","optional":true},{"name":"Spring Boot","optional":true},{"name":"SQL","optional":true}],"status":"live","first_seen_at":"2026-10-13T15:03:25Z","employer_posted_date":"2026-10-13","last_verified_at":"2026-10-13T19:56:02Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Job Summary\nWe are looking for an experienced Full Stack Engineer with strong expertise in React to design and develop modern, scalable enterprise web applications. The ideal candidate will have strong hands-on experience with React, JavaScript/TypeScript, HTML, and CSS, along with working knowledge of backend and cloud technologies.\nKey Responsibilities\nKey Responsibilities\nDesign, develop, and maintain scalable enterprise web applications.\nBuild responsive and reusable user interfaces using React and JavaScript/TypeScript.\nDevelop reusable UI components and implement modern frontend design patterns.\nIntegrate frontend applications with REST APIs and backend microservices.\nOptimize applications for performance, accessibility, and cross-browser compatibility.\nImplement automated testing, CI/CD, monitoring, and production support practices.\nParticipate in solution design, code reviews, troubleshooting, and performance optimization.\nCollaborate with cross-functional engineering teams to deliver end-to-end solutions.\nSkill Requirements\nMust-have Skills\n6-9 years of professional software development experience.\nStrong hands-on experience with React and JavaScript (ES6+)/TypeScript.\nHTML5 and CSS3.\nReact Hooks and component-based architecture.\nState management using Redux, Context API, or an equivalent solution.\nREST API integration.\nJest and React Testing Library.\nResponsive design, web accessibility, cross-browser compatibility, and frontend performance optimization.\nGoogle Cloud Platform (GCP), including experience developing and deploying enterprise applications.\nDocker and Kubernetes/GKE.\nCI/CD and Git.\nUnit, integration, and end-to-end testing.\nLogging and monitoring.\nCloud-native application concepts.\nNice-to-have Skills\nJava and Spring Boot.\nBackend REST APIs and microservices.\nSQL and NoSQL databases.\nAPI design and integration.\nBachelor’s or Master’s degree in Computer Science, Engineering, or a related field.\nOther 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