{"id":3532495,"url":"https://alion.io/job/svitla-systems-senior-front-end-engineer","title":"Senior Front End Engineer","company":{"id":2216,"name":"Svitla Systems","domain":"svitla.com","url":"https://alion.io/company/svitla-systems","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Career site","truth_index":{"grade":"B","score":78,"open_postings":8,"ghost_share":0,"stale_share":0.875,"repost_share":0,"time_to_fill_p50_days":43,"computed_at":"2026-11-02T06:13:15Z"}},"role":"Frontend","role_family":"Frontend","seniority":"senior","employment_type":null,"work_mode":"remote","remote_scope":"unspecified","remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"Claude","optional":false},{"name":"Copilot","optional":false},{"name":"Cursor","optional":false},{"name":"JavaScript","optional":false},{"name":"Next.js","optional":false},{"name":"React.js","optional":false},{"name":"Recoil","optional":false},{"name":"Redux","optional":false},{"name":"Rest API","optional":false},{"name":"State Management","optional":false},{"name":"TypeScript","optional":false},{"name":"Zustand","optional":false},{"name":"Web Components","optional":true}],"status":"live","first_seen_at":"2026-10-30T14:42:19Z","employer_posted_date":"2026-10-30","last_verified_at":"2026-11-02T21:19:20Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"Svitla Systems Inc. is looking for a Senior Front End Engineer for a full-time position (40 hours per week) in LATAM. Our client runs several online platforms that offer spiritual guidance on different topics.\nAs a Front End Engineer, you will be working across our client's front-end technology stacks providing end-to-end solutions for both B2C and B2B customers. You’ll be developing web components spanning data access, API integration, and functional product additions/improvements for their customers. You will collaborate closely with UI/UX designers and product managers to rapidly deliver new product features. In addition to product development, you will also be involved in architectural work, porting codebases to the latest standard.\nRequirements\n6+ years of professional experience in front-end application development.\nStrong expertise in React.js and Next.js (server-side rendering, static site generation).\nSolid understanding of JavaScript/TypeScript, HTML5, and CSS3.\nExperience with state management libraries, such as Redux, Zustand, or Recoil.\nExperience consuming RESTful APIs.\nKnowledge of responsive design, accessibility (a11y), and cross-browser compatibility.\nStrong problem-solving, communication, and collaboration skills.\nExperience with agentic AI development, using tools such as Claude, Copilot, and Cursor.\nBachelor’s degree in Computer Science, Software Engineering, or a related field, or equivalent technical experience.\nResponsibilities\nDesign, develop, and maintain React and Next.js applications with a focus on performance, scalability, and maintainability.\nCollaborate with UI/UX designers to implement modern, responsive, and accessible interfaces.\nBuild reusable front-end components and libraries for consistent design and faster development cycles.\nWork closely with back-end engineers to integrate APIs and ensure seamless data flow.\nApply best practices in state management, code organization, and testing.\nOptimize front-end performance, including load times, rendering efficiency, and accessibility.\nParticipate in code reviews, mentoring, and knowledge sharing within the engineering team.\nContribute to front-end architecture decisions, including tooling, frameworks, and 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