{"id":2482907,"url":"https://alion.io/job/choose-squad-sr-frontend-engineer-next-js-react","title":"Sr. Frontend Engineer (Next.js / React)","company":{"id":4418611,"name":"Squad Global","domain":"choosesquad.com","url":"https://alion.io/company/choosesquad","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":null},"role":"Frontend","role_family":"Frontend","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":[],"countries":[],"hiring_countries":["AR"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Clean Architecture","optional":false},{"name":"Next.js","optional":false},{"name":"React.js","optional":false},{"name":"TypeScript","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-02-13T15:28:51Z","employer_posted_date":"2026-02-13","last_verified_at":"2026-10-14T12:07:06Z","board_verified":true,"closed_at":null,"days_open":242,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":242},"description":"About our Client\nOur client is a product-driven company building high-quality digital experiences at scale. Their platform focuses on delivering performant, accessible, and reliable web applications that serve a growing user base across multiple markets.\nThey operate with a strong engineering culture that values clean architecture, performance optimization, and seamless collaboration between product, engineering, and content teams. Their frontend stack is centered around modern technologies such as React and Next.js, with a strong emphasis on scalability and long-term maintainability.\nAbout the Team\nYou’ll be joining a distributed, product-oriented engineering team that works in a fully remote environment. The team collaborates closely across frontend, backend, and content functions to deliver polished, high-performing user experiences.\nThey value autonomy, ownership, and clear communication, fostering a culture where engineers are encouraged to contribute ideas, improve systems, and continuously refine their craft.\nAbout the Role\nAs a Senior Frontend Engineer (Next.js / React), you will play a key role in building reliable, scalable, and high-quality web experiences. You will work closely with engineering and content teams to develop reusable components, integrate CMS-driven content, and ensure optimal performance and accessibility standards.\nYou’ll contribute to shared codebases, help improve frontend architecture, and proactively address performance and production issues in a modern TypeScript environment.\nKey Responsibilities\nBuild and maintain pages and reusable components using React and Next.js\n\nIntegrate content from a headless CMS (Sanity) using schema-driven data\n\nEnsure responsive layouts, accessibility standards, and cross-device quality\n\nDebug TypeScript, data-shape, and rendering issues in production environments\n\nImprove frontend performance, including Core Web Vitals, loading strategies, and runtime efficiency\n\nCollaborate with content and engineering teams to align CMS schemas with frontend needs\n\nContribute clean, well-structured, and maintainable code to shared codebases\n\nKey Qualifications\n5-7 years of professional frontend development experience\n\nStrong hands-on experience with React and Next.js in production environments\n\nSolid TypeScript skills, particularly working with props, interfaces, and data models\n\nExperience working with headless CMS platforms (Sanity preferred)\n\nStrong understanding of responsive design and web accessibility best practices\n\nPerformance-oriented mindset with attention to frontend optimization\n\nStrong written and verbal English communication skills\n\nWhat Success Looks Like\nDelivering frontend features that meet functional, performance, and accessibility standards\n\nWriting maintainable code that supports long-term product growth\n\nCollaborating effectively within a remote-first team environment\n\nWhat we offer\nUSD Salary\nFully remote\nFlexible schedule & Paid PTO\nTop US projects\nTraining - Career path\nWork with the Best, Become the Best\nAt Squad, we don’t just build software-we build high-performing, multidisciplinary teams that drive digital acceleration. Our culture is rooted in collaboration, innovation, and continuous growth, ensuring that every team member is empowered to take ownership of their work and make a real impact.\nWhat makes working with us different?\nGlobal-Scale Projects, Startup Agility - We work with top-tier US companies, from high-growth startups to established enterprises, solving complex engineering challenges with cutting-edge technologies.\n\nHigh-Impact Work - You won’t be another cog in the machine. Here, you’ll have the chance to shape meaningful solutions, influence decision-making, and see the direct impact of your contributions.\n\nOwnership & Growth - We believe in autonomy with accountability-our team members take the lead, drive projects forward, and constantly refine their craft.\n\nA People-First Mindset - Whether it’s flexible work arrangements, continuous learning opportunities, or an emphasis on work-life balance, we prioritize the well-being and growth of our team.\n\nTech-Driven Excellence - Our engineers are passionate about best practices, scalability, and crafting high-quality code. You’ll work with some of the best talent in the industry, always pushing boundaries.\n\nIf you’re looking for a dynamic environment where you can grow, innovate, and make an impact-this is the place for you.","description_format":"text","description_chars":4445,"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":[{"language":"English","level":"Upper-Intermediate (B2)","optional":false}]},"benefits":["Continuous learning","Flexible schedule"],"hiring_locations":[{"name":"Argentina","iso":"AR","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-13T23:24:42Z"}],"visa":[],"liveness":{"score":5,"band":"cold","label":"Long shot","p_open":1,"p_active":0.163,"p_room":0.28,"age_days":242,"expected_fill_days":29,"reasons":["conf:3","win:tail","crowd:"],"computed_at":"2026-10-14T06:34:16Z"},"pay":null,"html_url":"https://alion.io/job/choose-squad-sr-frontend-engineer-next-js-react","json_url":"https://alion.io/job/choose-squad-sr-frontend-engineer-next-js-react.json","meta":{"generated_at":"2026-10-14T14:22:05Z","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":17619,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-15T00:00:00Z"}},"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":4418611},"rest":"https://alion.io/mcp/rest/get_company?id=4418611"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fchoose-squad-sr-frontend-engineer-next-js-react"},{"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%2Fchoose-squad-sr-frontend-engineer-next-js-react"},{"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%2Fchoose-squad-sr-frontend-engineer-next-js-react"},{"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/choose-squad-sr-frontend-engineer-next-js-react\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fchoose-squad-sr-frontend-engineer-next-js-react"}]}