{"id":3838187,"url":"https://alion.io/job/peoplemore-senior-frontend-engineer-react-vue-angular-typescript","title":"Senior Frontend Engineer – React / Vue / Angular / TypeScript","company":{"id":1619,"name":"Peoplemore","domain":"peoplemore.pl","url":"https://alion.io/company/people-more-p-s-a","size_band":null,"is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Traffit","truth_index":null},"role":"Frontend","role_family":"Frontend","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":["Poland"],"countries":["PL"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":120,"max":170,"currency":"PLN","period":"hour","gross":null,"usd_annual":86000},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Angular","optional":false},{"name":"ChatGPT","optional":false},{"name":"Claude","optional":false},{"name":"Copilot","optional":false},{"name":"GraphQL","optional":false},{"name":"Playwright","optional":false},{"name":"Progressive Delivery","optional":false},{"name":"React.js","optional":false},{"name":"Rest API","optional":false},{"name":"TypeScript","optional":false},{"name":"Vue.js","optional":false},{"name":"C#","optional":true},{"name":"Java","optional":true},{"name":"JavaScript","optional":true},{"name":"Node JS","optional":true},{"name":"PCI DSS","optional":true},{"name":"Python","optional":true}],"status":"live","first_seen_at":"2026-11-05T17:01:05Z","employer_posted_date":"2026-11-05","last_verified_at":"2026-11-08T02:21:46Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"Hello,\nWe are called People More because we treat our employees with respect, but also because the projects we work on are for people and should be easy and pleasant to use. We are technological, but we look at the bigger picture :)\nThe company is made up of people with a huge client base in the country and abroad, for whom we build projects from scratch (UX, UI, frontend, backend, mobile) or in part. We work directly for our clients and also support our partners in their own solutions. This ensures a wide range of projects and the ability to change! We work with clients all over the world.\nFor the project that we are working on with our partner, we are looking for Senior Frontend Engineer - React / Vue / Angular / TypeScript\nYour duties will include:\nDesigning, developing, and evolving microfrontend-based architectures for applications supporting digital payment services.\nAnalysing and improving frontend performance, with a particular focus on Core Web Vitals and the responsiveness of customer-facing applications.\nParticipating in all stages of the software development lifecycle, including requirements analysis, technical specification, implementation, testing, and production releases.\nDeveloping and maintaining frontend integrations with backend systems through REST and GraphQL APIs.\nImplementing interactive, real-time application features using Server-Sent Events (SSE) and comparable technologies.\nBuilding secure, reliable, and user-friendly interfaces for payment-related processes in accordance with relevant industry standards and security practices.\nEnhancing frontend development tools, improving developer experience, and contributing to efficient, modern engineering workflows.\nRequirements that must be met:\nMinimum 5 years of commercial experience developing modern frontend applications.\nStrong hands-on experience with TypeScript and at least one of the following frameworks or libraries: React, Vue, or Angular.\nPractical experience in designing and implementing microfrontend architectures.\nExperience developing, maintaining, and executing automated end-to-end tests using Playwright or similar testing frameworks.\nSolid understanding of frontend performance optimisation, including Core Web Vitals, application profiling, and bundle analysis.\nProven experience integrating frontend applications with REST and GraphQL APIs.\nFamiliarity with authentication and authorisation mechanisms, including OAuth2, OIDC, and JWT, as well as feature flags and progressive delivery practices.\nRegular use of AI-assisted development tools, such as GitHub Copilot, ChatGPT, Claude, or equivalent solutions, to improve coding efficiency and software quality.\nVery good English and Polish\nNice to have:\nPrevious experience developing products or applications in the payments, FinTech, or e-commerce sectors.\nUnderstanding of PCI DSS, Content Security Policy (CSP) configuration, and secure browser-based application architectures.\nKnowledge of web accessibility guidelines, particularly WCAG.\nAdditional backend development experience with Node.js, Java, Python, or C#.\nExperience designing or developing embeddable frontend widgets or Software Development Kits (SDKs).\nResponsibilities\n120 - 170 zł/h","description_format":"text","description_chars":3225,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Outsourcing & Dedicated Teams","Custom Software Development","IT Staffing & Staff Augmentation"],"lifecycle":[{"event":"open","at":"2026-11-05T21:44:55Z"}],"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":104,"reasons":["conf:0","velocity","win:early"],"computed_at":"2026-11-07T05:47:08Z"},"pay":{"stated_usd_annual":86000,"is_top_pay":false},"html_url":"https://alion.io/job/peoplemore-senior-frontend-engineer-react-vue-angular-typescript","json_url":"https://alion.io/job/peoplemore-senior-frontend-engineer-react-vue-angular-typescript.json","meta":{"generated_at":"2026-11-08T05:20:00Z","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":11596,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-09T00:00:00Z"}},"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":1619},"rest":"https://alion.io/mcp/rest/get_company?id=1619"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fpeoplemore-senior-frontend-engineer-react-vue-angular-typescript"},{"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%2Fpeoplemore-senior-frontend-engineer-react-vue-angular-typescript"},{"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%2Fpeoplemore-senior-frontend-engineer-react-vue-angular-typescript"},{"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/peoplemore-senior-frontend-engineer-react-vue-angular-typescript\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fpeoplemore-senior-frontend-engineer-react-vue-angular-typescript"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3838187}},{"tool":"search_jobs","arguments":{"company":"peoplemore.pl","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3838187},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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