As a Senior Frontend Engineer, you will lead the development of complex UIs, ensuring high performance and excellent UX while collaborating closely with design and product teams.
Position Summary
We’re hiring a Senior Frontend Engineer who is both opinionated and design-oriented. You will own end-to-end delivery of interfaces: architecture, performance, accessibility, and the actual UX. If you care as much about micro-interactions as data loading strategies, you’ll fit right in.
What we’re looking for
- Modern FE stack: React + Next.js, Tailwind, Vercel, Zustand, React Query.
- Design + UX ownership: You sweat details, shape interaction patterns, and push for visual clarity.
- System thinking: Build component libraries/design systems that scale across products.
- Performance & quality: Exemplary Core Web Vitals, accessibility, testing, and error handling.
- Product instincts: You can turn vague ideas into crisp flows and ship quickly.
- Opinionated: Deep level of understanding of the technological landscape, making both high level framework and granular code design decisions based on understanding rather than preference - diving deep on unknown patterns in order to build the best product.
Responsibilities
- Lead the architecture and delivery of complex, data-rich UIs.
- Define state management and data-fetching patterns for reliability and speed.
- Partner tightly with design and product; contribute to UX research and prototyping.
- Establish FE best practices: design tokens, theming, testing, and CI/CD for the web.
- Create and contribute to storybook and reusable components to standardize all customer facing surfaces.
Logistics:
- Compensation: $165K - $250K salary, $100K-200K equivalent in new hire equity (4 year vest)
- Location: New York City. We are a fully in-office team working out of Midtown Manhattan Monday through Friday. We allow for WFH days when anyone is traveling, but we do not allow for permanent remote work.
- Benefits:
- Generous health, dental, and vision insurance
- 401k with 3% automatic contribution (no vesting)
- Paid Lunches
- Wellness and Citi Bike benefit
Raylu New York, New York, USA Office
New York, New York, United States
Similar Jobs
HR Tech • Payments • Professional Services • Software
Develop and deploy reliable, modular frontend web applications for internal and public users. Responsibilities include gathering requirements, implementing high-fidelity designs, researching UI/UX patterns, proposing technical solutions, coding, testing, deployment, and contributing to hiring and team development. The role emphasizes JavaScript/TypeScript, frontend frameworks, performance, security, collaboration, mentorship, and strong user experience.
Top Skills:
AWSCSSFastifyGitGoHTMLJavaScriptMySQLNode.jsPlaywrightPostcssPythonReactRubyTypescriptViteVue 3
Fintech • Software • Financial Services
Architect and build a high-performance trading platform for active traders. Develop responsive web interfaces integrating real-time market data, low-latency execution workflows, and advanced trading tools. Collaborate with cross-functional engineering teams on large-scale initiatives, emphasizing scalability, performance, API quality, maintainability, developer experience, and end-user usability.
Top Skills:
ReactTailwindTanstackTypescript
Agency • Mobile • Design
Lead frontend engineering for large-scale React web applications. Architect application patterns, structure, libraries, and coding standards; build React applications end to end; conduct code reviews; mentor engineers; promote performance, scalability, and maintainability; and collaborate with designers, product managers, and technical and non-technical stakeholders.
Top Skills:
ReactTypescript
What you need to know about the NYC Tech Scene
As the undisputed financial capital of the world, New York City is an epicenter of startup funding activity. The city has a thriving fintech scene and is a major player in verticals ranging from AI to biotech, cybersecurity and digital media. It also has universities like NYU, Columbia and Cornell Tech attracting students and researchers from across the globe, providing the ecosystem with a constant influx of world-class talent. And its East Coast location and three international airports make it a perfect spot for European companies establishing a foothold in the United States.
Key Facts About NYC Tech
- Number of Tech Workers: 549,200; 6% of overall workforce (2024 CompTIA survey)
- Major Tech Employers: Capgemini, Bloomberg, IBM, Spotify
- Key Industries: Artificial intelligence, Fintech
- Funding Landscape: $25.5 billion in venture capital funding in 2024 (Pitchbook)
- Notable Investors: Greycroft, Thrive Capital, Union Square Ventures, FirstMark Capital, Tiger Global Management, Tribeca Venture Partners, Insight Partners, Two Sigma Ventures
- Research Centers and Universities: Columbia University, New York University, Fordham University, CUNY, AI Now Institute, Flatiron Institute, C.N. Yang Institute for Theoretical Physics, NASA Space Radiation Laboratory



