{"id":3424241,"url":"https://alion.io/job/true-talent-solutions-partners-frontend-engineer-3","title":"Frontend Engineer","company":{"id":4415660,"name":"True Talent Solutions Partners","domain":"truetalentsolutionspartners.com","url":"https://alion.io/company/true-talent-solutions-partners","size_band":null,"is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":null},"role":"Frontend","role_family":"Frontend","seniority":"junior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["New York, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":185000,"max":300000,"currency":"USD","period":"year","gross":null,"usd_annual":300000},"salary_estimate":null,"experience_years_min":1,"visa_sponsorship":true,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"GitHub","optional":false},{"name":"JavaScript","optional":false},{"name":"Jest","optional":false},{"name":"React.js","optional":false},{"name":"Rest API","optional":false},{"name":"TypeScript","optional":false},{"name":"Vitest","optional":false},{"name":"WebSockets","optional":false}],"status":"live","first_seen_at":"2026-10-28T18:46:37Z","employer_posted_date":"2026-10-28","last_verified_at":"2026-10-30T03:52:28Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"About the Role\nBuild and scale the core user experience for a retail trading platform. You will own major frontend systems from architecture through performance, working closely with design and backend engineering to make real-time market data clear and useful for traders.\nWhat You'll Do\nBuild and maintain full-featured web applications and reusable UI libraries that are fast, accessible, and scalable.\n\nDevelop high-performance interactive charts and real-time visualizations that support trading decisions.\n\nImprove application speed and reliability through caching and performance engineering.\n\nIntegrate REST APIs and WebSocket streams while managing robust client-side cached state.\n\nMaintain CI/CD pipelines for automated builds, previews, testing, and rollbacks.\n\nWhat We're Looking For\nOne to ten years of professional frontend engineering experience.\n\nStrong skills in React, TypeScript, JavaScript, CSS, and the Web Animations API (WAAPI).\n\nExperience building latency-sensitive, real-time interfaces, such as trading, gaming, or casino products.\n\nHands-on experience with trading markets or frontend development for a trading firm or exchange.\n\nExperience integrating REST APIs and WebSocket streams, and familiarity with Jest, Vitest, Cypress, and CI/CD.\n\nAn active GitHub with recent code and live frontend work that demonstrates polished visual quality.\n\nAbility to write production-quality code independently and use AI tools to complement, not replace, core engineering work.\n\nCompensation & Benefits\nBase salary: $185,000 to $300,000 annually. 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