{"id":1484355,"url":"https://alion.io/job/salt-front-end-developer","title":"Front End Developer","company":{"id":1935342,"name":"Salt","domain":"welovesalt.com","url":"https://alion.io/company/welovesalt","size_band":"201-500","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Frontend","role_family":"Frontend","seniority":"senior","employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Amsterdam, Netherlands"],"countries":["NL"],"hiring_countries":["NL"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":53000,"max_usd":121000,"period":"year","method":"role_seniority_country_cell","sample_n":8},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"A/B Testing","optional":false},{"name":"GraphQL","optional":false},{"name":"Node JS","optional":false},{"name":"Rest API","optional":false},{"name":"TypeScript","optional":false},{"name":"CI/CD","optional":true},{"name":"esbuild","optional":true},{"name":"Fastify","optional":true},{"name":"JavaScript","optional":true},{"name":"Jest","optional":true},{"name":"pnpm","optional":true},{"name":"Zod","optional":true}],"status":"live","first_seen_at":"2026-06-29T00:00:00Z","employer_posted_date":"2026-06-29","last_verified_at":"2026-09-29T22:22:26Z","board_verified":true,"closed_at":null,"days_open":93,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":93},"description":"Back to all jobs\nApplications are now closed.\nFront End Developer\nRef: JO-2606-361695\nNetherlands, Amsterdam \n\nSoftware Development & Engineering, Technology \n\nIT \n\n1,000 - 4,999 Employee \n\nEnvironment:\n\nRemote \n\nContract Type:\n\nContract \n\nStarts:\n\n2026-07-27 \n\nSalt is currently hiring a Front-End Developer for a client of ours in Amsterdam.\nThis role is remote, requires B2B in Europe and is a 12 month contract fully remote.\nWe are looking for a Web Front-End Software Engineer to design and build scalable front-end services that power payment experiences, localized pricing, and multi-currency capabilities. You will work closely with Product, UX, and backend engineering teams to deliver reliable, high-performance solutions and drive technical improvements across the platform.\nKey Responsibilities\nDesign, develop, and maintain Backend-for-Frontend (BFF) services using TypeScript, Node.js, and GraphQL.\nBuild GraphQL resolvers and integrate with REST APIs for payment, pricing, and currency services.\nDevelop and maintain type-safe API integrations using OpenAPI and GraphQL code generation.\nCollaborate with cross-functional teams to define API contracts and deliver new features.\nImplement A/B testing and feature experimentation.\nImprove application performance, reliability, testing, and observability.\nParticipate in architecture discussions, code reviews, and production support.\nTech Stack\nTypeScript, Node.js\nGraphQL, Apollo Server, Fastify\nREST APIs, OpenAPI\nNx, pnpm, esbuild, SWC\nZod\nJest\nCI/CD pipelines\nFeature flagging and experimentation platforms\nRequired Qualifications\n5+ years of experience in front-end or full-stack software engineering.\nStrong experience with TypeScript, Node.js, and GraphQL.\nExperience building BFF services or API gateways.\nSolid understanding of REST APIs, OpenAPI, and modern build tooling.\nExperience with automated testing, production support, and performance optimization.\nStrong communication, collaboration, and code review skills.\n*Rates depend on experience and client requirements","description_format":"text","description_chars":2042,"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":[{"name":"Netherlands","iso":"NL","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-09-29T22:01:35Z"}],"liveness":{"score":7,"band":"cold","label":"Long shot","p_open":1,"p_active":0.267,"p_room":0.28,"age_days":93,"expected_fill_days":42,"reasons":["conf:7","agency","ghost","win:tail","crowd:brand"],"computed_at":"2026-09-30T05:27:14Z"},"pay":null,"html_url":"https://alion.io/job/salt-front-end-developer","json_url":"https://alion.io/job/salt-front-end-developer.json","meta":{"generated_at":"2026-09-30T05:27:14Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":3791,"day_limit":5000,"remaining_today":1209,"minute_limit":60,"resets_at":"2026-10-01T00:00:00Z"}}}