{"id":163531,"url":"https://alion.io/job/alloy-senior-software-engineer-ii-frontend-platform","title":"Senior Software Engineer II, Frontend Platform","company":{"id":58425,"name":"Alloy","domain":"alloy.com","url":"https://alion.io/company/alloy-com","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"A","score":92,"open_postings":9,"ghost_share":0,"stale_share":0.111,"repost_share":0,"time_to_fill_p50_days":89,"computed_at":"2026-10-29T05:49:05Z"}},"role":"Frontend","role_family":"Frontend","seniority":"senior","employment_type":null,"work_mode":"hybrid","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":198000,"max":250000,"currency":"USD","period":"year","gross":null,"usd_annual":250000},"salary_estimate":null,"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"Agentic Workflows","optional":false},{"name":"AI Agents","optional":false},{"name":"Go","optional":false},{"name":"JavaScript","optional":false},{"name":"React.js","optional":false},{"name":"TypeScript","optional":false}],"status":"live","first_seen_at":"2026-07-16T19:43:31Z","employer_posted_date":"2026-09-08","last_verified_at":"2026-10-29T21:19:23Z","board_verified":true,"closed_at":null,"days_open":105,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":105},"description":"Alloy is where you belong!\nAlloy is the AI-powered identity and fraud prevention platform that accelerates onboarding, stops fraud, and scales compliance across the customer lifecycle so financial organizations can grow without limits. More than 900 of the world's leading financial institutions and fintechs trust Alloy for smarter risk management that drives growth.\nThrough our values: Be Bold, Go Fast, Collaborate, and Celebrate Our Differences, we are creating a workplace where you can grow, thrive, and belong. See how we’ve been continuously recognized and named one of Inc. Magazine’s Best Workplaces, Forbes America’s Best Startup Employers, Best Fintech to Work for by American Banker, year after year.\nCheck out our investors and read more about us here.\nAbout the team\nThe Frontend Platform team creates the foundations that make it easier for engineers to build high-quality product experiences quickly, consistently, and with confidence. We work across shared UI systems, frontend architecture, developer experience, performance, reliability, and the tools that help teams ship well.\nThis is a team for engineers who enjoy working at a leverage point. Instead of owning a single feature area, we shape the patterns, primitives, and workflows that many teams build on top of. Our work sits at the intersection of product engineering, design systems, and platform thinking, with a strong focus on creating durable solutions that improve the experience for both developers and end users.\nWe’re still an evolving team with room to define our scope and raise our ambition over time. That makes this an especially strong opportunity for someone who wants to help shape not just what gets built, but how frontend engineering is practiced. We’re excited about modern tooling, including AI-assisted and agentic workflows, and we believe the best engineers use them to extend strong judgment, not replace it.\nAlloy operates in a hybrid-work environment. We look to foster collaboration and community by having our local employees onsite three days a week.\nWhat you'll be doing\nLead the design and delivery of large, ambiguous frontend and platform investments that span multiple teams or product areas\nShape technical direction across the frontend stack through architecture, standards, and durable shared patterns\nBuild and improve both shared frontend foundations and customer-facing product surfaces\nPartner closely with engineering, design, and product to turn broad needs into simple, scalable solutions with meaningful user and business impact\nRaise the quality bar across teams through strong technical judgment, clear documentation, and improvements to developer experience, reliability, and engineering practices\nHelp shape effective use of AI and agentic engineering workflows in frontend development to improve leverage, quality, and delivery speed\nWho we’re looking for\nYou’re a senior frontend engineer with 8+ years of experience, deep fundamentals in JavaScript or TypeScript, modern HTML and CSS, and experience building complex web applications with a modern framework such as React\nYou’ve led large, complex frontend or platform initiatives and influenced technical direction beyond your immediate team\nYou have strong engineering judgment and know how to balance user experience, product needs, maintainability, operational excellence, and delivery speed\nYou’re comfortable operating in ambiguity and can turn loosely defined problem spaces into clear technical direction and execution\nYou bring strong product and business context, and use it to influence prioritization and improve customer outcomes\nYou use AI-enabled tools thoughtfully and responsibly, with a high quality bar and without outsourcing core engineering thinking\nWe're a lean team, so your impact will be felt immediately, and opportunities will grow as the company scales up. If this all sounds like a good fit for you, why not join us?\nAlloy is committed to fair and equitable compensation practices. Below is the anticipated starting base compensation range for this role; however, pay may vary depending on job-related knowledge, in-demand skills, relevant experience, and/or geography. In addition to a competitive base salary, this position is also eligible for equity awards in the form of stock options (ISOs) as well as a competitive total benefits package. Your recruiter will be happy to walk you through the details and what compensation could look like for you specifically!\nThis position has a salary range of $198,000 to $250,000. \nBenefits and Perks \nUnlimited PTO and flexible work policy\nEmployee stock options\nMedical, dental, vision plans with HSA (monthly employer contribution) and FSA options\n401k with 100% match up to 4% of annual employee compensation \nEligible new parents receive 16 weeks of paid parental leave \nHome office stipend for new employees\nAnnual Learning & Development annual stipend\nWell-being benefits include access to ClassPass, OneMedical, UrbanSitter, and Spring Health \nHybrid work environment: employees are expected to work Tuesdays through Thursdays from our HQ in Union Square, Manhattan. Tasty lunches catered from a variety of local restaurants and frequent employee-organized cultural events contribute to our positive office energy. On Monday/Friday most employees Zoom into work from home while some take advantage of the quieter office.\nHow to apply\nApply right here! You've found the application!\nAlloy is proud to be an equal-opportunity workplace and employer. We’re committed to equal opportunity regardless of race, color, ancestry, religion, gender, gender identity, parental or pregnancy status, national origin, sexual orientation, age, citizenship, marital status, disability, or veteran status. We are committed to an inclusive interview experience and provide reasonable accommodations to applicants with visible and invisible disabilities. We encourage applicants to share needed accommodations with their recruiter.\nAll Alloy jobs are listed on our careers page. Any communication during the recruitment process, including interview requests or job offers, will come directly from a recruiting team member with an alloy.com email address. We do not use outside applications or automated text messaging in our recruiting process. We will not ask for any sensitive financial or identification information during the recruiting process. 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