{"id":2816954,"url":"https://alion.io/job/hcltech-senior-react-js-technical-specialist-javascript-node-js","title":"Senior React.js Technical Specialist - JavaScript, Node.js","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":["United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":82000,"max_usd":156000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":125},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Ant Design","optional":false},{"name":"AWS","optional":false},{"name":"Axios","optional":false},{"name":"Azure","optional":false},{"name":"Babel","optional":false},{"name":"Bootstrap","optional":false},{"name":"CI/CD","optional":false},{"name":"Confluence","optional":false},{"name":"GCP","optional":false},{"name":"Git","optional":false},{"name":"GitHub","optional":false},{"name":"GitHub Actions","optional":false},{"name":"GraphQL","optional":false},{"name":"JavaScript","optional":false},{"name":"Jenkins","optional":false},{"name":"Jest","optional":false},{"name":"Jira","optional":false},{"name":"Kanban","optional":false},{"name":"Material UI","optional":false},{"name":"Next.js","optional":false},{"name":"npm","optional":false},{"name":"OWASP","optional":false},{"name":"React.js","optional":false},{"name":"Redux","optional":false},{"name":"Redux Toolkit","optional":false},{"name":"Rest API","optional":false},{"name":"Sass","optional":false},{"name":"Scrum","optional":false},{"name":"Tailwind CSS","optional":false},{"name":"TypeScript","optional":false},{"name":"Webpack","optional":false},{"name":"Yarn","optional":false},{"name":"Zustand","optional":false},{"name":"Node JS","optional":true}],"status":"live","first_seen_at":"2026-10-18T14:05:38Z","employer_posted_date":"2026-10-18","last_verified_at":"2026-10-20T03:24:54Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Job Summary\n\nSkill Category\nRequired Skills\nProficiency\n\nFrontend Frameworks\nReact.js, Next.js\nExpert\n\nProgramming Languages\nJavaScript (ES6+), TypeScript\nExpert\n\nWeb Technologies\nHTML5, CSS3, SCSS, Responsive Design\nExpert\n\nState\nRedux, Redux Toolkit, Context API, Zustand\nAdvanced\n\nUI Frameworks\nMaterial UI, Bootstrap, Tailwind CSS, Ant Design\nAdvanced\n\nAPI Integration\nREST APIs, GraphQL, Axios, Fetch API\nAdvanced\n\nMicro Frontends\nModule Federation, Single SPA\nAdvanced\n\nTesting\nJest, React Testing Library, Cypress , playwrite\nAdvanced\n\nBuild & Packaging\nWebpack, Babel, npm, Yarn\nAdvanced\n\nVersion\nGit, GitHub,\nExpert\n\nCI/CD Exposure\nGCP DevOps, Jenkins, GitHub Actions\nIntermediate\n\nPerformance Optimization\nLazy Loading, Code Splitting, Caching, Bundle Optimization\nAdvanced\n\nSecurity\nOWASP, XSS, CSRF Prevention, Secure Coding Practices\nAdvanced\n\nAccessibility\nWCAG, ARIA Standards\nAdvanced\n\nCloud Exposure\n GCP (Frontend Deployment),Azure / AWS\nIntermediate\n\nAgile Methodology\nScrum, Kanban, Jira, Confluence\nAdvanced\n\nKey Responsibilities\n\nSkill Category\nRequired Skills\nProficiency\n\nFrontend Frameworks\nReact.js, Next.js\nExpert\n\nProgramming Languages\nJavaScript (ES6+), TypeScript\nExpert\n\nWeb Technologies\nHTML5, CSS3, SCSS, Responsive Design\nExpert\n\nState\nRedux, Redux Toolkit, Context API, Zustand\nAdvanced\n\nUI Frameworks\nMaterial UI, Bootstrap, Tailwind CSS, Ant Design\nAdvanced\n\nAPI Integration\nREST APIs, GraphQL, Axios, Fetch API\nAdvanced\n\nMicro Frontends\nModule Federation, Single SPA\nAdvanced\n\nTesting\nJest, React Testing Library, Cypress , playwrite\nAdvanced\n\nBuild & Packaging\nWebpack, Babel, npm, Yarn\nAdvanced\n\nVersion\nGit, GitHub,\nExpert\n\nCI/CD Exposure\nGCP DevOps, Jenkins, GitHub Actions\nIntermediate\n\nPerformance Optimization\nLazy Loading, Code Splitting, Caching, Bundle Optimization\nAdvanced\n\nSecurity\nOWASP, XSS, CSRF Prevention, Secure Coding Practices\nAdvanced\n\nAccessibility\nWCAG, ARIA Standards\nAdvanced\n\nCloud Exposure\n GCP (Frontend Deployment),Azure / AWS\nIntermediate\n\nAgile Methodology\nScrum, Kanban, Jira, Confluence\nAdvanced\n\nSkill Requirements\n\nSkill Category\nRequired Skills\nProficiency\n\nFrontend Frameworks\nReact.js, Next.js\nExpert\n\nProgramming Languages\nJavaScript (ES6+), TypeScript\nExpert\n\nWeb Technologies\nHTML5, CSS3, SCSS, Responsive Design\nExpert\n\nState\nRedux, Redux Toolkit, Context API, Zustand\nAdvanced\n\nUI Frameworks\nMaterial UI, Bootstrap, Tailwind CSS, Ant Design\nAdvanced\n\nAPI Integration\nREST APIs, GraphQL, Axios, Fetch API\nAdvanced\n\nMicro Frontends\nModule Federation, Single SPA\nAdvanced\n\nTesting\nJest, React Testing Library, Cypress , playwrite\nAdvanced\n\nBuild & Packaging\nWebpack, Babel, npm, Yarn\nAdvanced\n\nVersion\nGit, GitHub,\nExpert\n\nCI/CD Exposure\nGCP DevOps, Jenkins, GitHub Actions\nIntermediate\n\nPerformance Optimization\nLazy Loading, Code Splitting, Caching, Bundle Optimization\nAdvanced\n\nSecurity\nOWASP, XSS, CSRF Prevention, Secure Coding Practices\nAdvanced\n\nAccessibility\nWCAG, ARIA Standards\nAdvanced\n\nCloud Exposure\n GCP (Frontend Deployment),Azure / AWS\nIntermediate\n\nAgile Methodology\nScrum, Kanban, Jira, Confluence\nAdvanced\n\nOther Requirements","description_format":"text","description_chars":3124,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"Polish","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","IT Outsourcing & Dedicated Teams","Systems Integrators"],"lifecycle":[{"event":"open","at":"2026-10-18T14:05:38Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":1,"expected_fill_days":24,"reasons":["conf:2","velocity","win:early","comp:brand"],"computed_at":"2026-10-20T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/hcltech-senior-react-js-technical-specialist-javascript-node-js","json_url":"https://alion.io/job/hcltech-senior-react-js-technical-specialist-javascript-node-js.json","meta":{"generated_at":"2026-10-20T07:56:31Z","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":8387,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-21T00:00:00Z"}},"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":225},"rest":"https://alion.io/mcp/rest/get_company?id=225"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fhcltech-senior-react-js-technical-specialist-javascript-node-js"},{"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%2Fhcltech-senior-react-js-technical-specialist-javascript-node-js"},{"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%2Fhcltech-senior-react-js-technical-specialist-javascript-node-js"},{"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/hcltech-senior-react-js-technical-specialist-javascript-node-js\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fhcltech-senior-react-js-technical-specialist-javascript-node-js"}]}