{"id":4022109,"url":"https://alion.io/job/float-technologies-frontend-engineer","title":"Frontend Engineer","company":{"id":4530749,"name":"Float Technologies","domain":"float.tech","url":"https://alion.io/company/float-technologies","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Frontend","role_family":"Frontend","seniority":null,"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":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Claude Code","optional":false},{"name":"Cursor","optional":false},{"name":"Cypress","optional":false},{"name":"GraphQL","optional":false},{"name":"Jest","optional":false},{"name":"Next.js","optional":false},{"name":"React.js","optional":false},{"name":"Redux","optional":false},{"name":"Rest API","optional":false},{"name":"State Management","optional":false},{"name":"TypeScript","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-11-10T10:41:44Z","employer_posted_date":null,"last_verified_at":"2026-11-10T10:41:44Z","board_verified":false,"closed_at":null,"days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"Float Technologies is building a platform for OTC derivatives and financial services. The Frontend Engineer will own and shape the platform’s UI, building interactive, data-rich interfaces and scalable frontend systems for institutional finance users.\n\nResponsibilities\nOwn major areas of our frontend codebase and influence technical direction as we scale\nDesign and implement highly interactive, data-rich user interfaces using React, Next.js, and TypeScript\nWork closely with product, design, and backend engineering to shape requirements and deliver quality features quickly\nBuild and maintain reusable component systems, patterns, and documentation for long-term scalability\nIntegrate APIs with precision, handling complex data flows and edge cases\nChampion performance, accessibility, TypeScript rigor, and developer experience improvements\nDrive code reviews, architectural discussions, and incremental upgrades to our frontend stack\n\nSkills\n2+ years of professional experience building modern frontend applications\nExpertise in React, Next.js, TypeScript, and state management frameworks (e.g., Redux)\nComfortable taking technical ownership and making decisions that impact product direction\nStrong foundation in UI architecture, performance optimization, and modern component patterns\nProficiency with API integration (REST/GraphQL), async data handling, and error management\nExperience building and maintaining reusable component systems and documentation\nStrong problem-solving and communication skills\nProduction experience with hybrid rendering (SSR/SSG) using Next.js\nWorking knowledge of MongoDB or distributed data models\nFamiliarity with automated UI testing (RTL, Jest, Cypress)\nExperience with enterprise UX patterns and multi-user permissions systems\nComfort integrating AI coding assistants (e.g. Cursor, Claude Code) into your development workflow\nInterest in data visualization and complex modeling workflows\nFamiliarity with financial products and ideally complex derivatives\nPrior experience working with institutional clients or within capital markets\n\nCompany Overview\nIntelligent Automation for the Next Evolution of Capital Markets It was founded in 2023, and is headquartered in New York, New York, USA, with a workforce of 2-10 employees. 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