Senior Frontend Engineer Build Flawless UI at Scale
Justworks
Justworks in New York City is hiring a Senior Software Engineer, Frontend, to build frontend web apps for internal and public use. You will contribute to a highly reliable, modular system and own portions of the user experience. You should have 7+ years in frontend development, mastery of JS/HTML/CSS and at least one framework such as React or Vue, plus knowledge of a server-side language like Ruby, Python, or Golang. #J-18808-Ljbffr Justworks
- ...right way, we want to build the future of wealth management... ...and our traditional UI platform. Next, it... ...you for helpMentor the engineers coming up behind you and... ...including time somewhere the frontend was the productExpert-... ...builds: codegen, large-scale migrations, spec-to-...SeniorContract work
$250k - $350k
...Senior Frontend/UI Software Engineer (Quant Trading) Salary: $250k-350k Total compensation: ranging $400k-750k depending on performance and seniority... ...challenges. As part of Core Software, you'll build and optimize performant web applications that directly support...SeniorFull time- Justworks in New York City is seeking a Senior Software Engineer, Frontend to join our Frontend Engineering team. You will build customer-facing web apps using JavaScript/TypeScript... ...and security while delivering high-fidelity UI. Requires 7+ years in frontend, mastery of...Senior
- Watershed, the enterprise sustainability platform, is seeking a senior frontend engineer to drive UI/UX for our complex applications. You will own frontend... ...clear, accessible experiences. This role emphasizes building performant code and upholding design principles in a...SeniorWork at officeRemote work
- ...About Benji Benji is building the infrastructure layer for loyalty... ...to integrate, launch, and scale loyalty experiences across... ...role We’re looking for a Senior Frontend Engineer to own and evolve the... ...Build Developer-Facing SDKs & UI Components Design and...SeniorFlexible hours
$160k - $180k
...of microbiome health, we’re building for scale—with integrity, care, and... ...researchers, clinicians, designers, engineers, storytellers, and builders... ...health, join us. As a Senior Frontend Engineer, you lead the... ...work and your eye for UI craft. ~ A track record of...SeniorFull timeFor contractorsSummer workRemote work- Navan is seeking a Senior Frontend Software Engineer (Flights group) to help build and scale Navan’s flagship flight platform. You will tackle high-scale frontend challenges, collaborating with engineers, product managers, and designers to ship impactful features for global...Senior
- ...States and allied partners. We build AI systems that determine how... ...You thrive where clean UI execution meets real-world impact. As a Senior Frontend Software Engineer , you build self-contained,... ...technologists who have built and scaled solutions in this space before...SeniorFull timeLocal area
$180k - $215k
## Senior UI Platform EngineerApply: New York, New York... ...:**Senior UI Platform Engineer****Location**: New... ...the basis of achieving scale on Day 1 across regions... ...responsible for defining and building shared engineering... ...looking for a strong frontend engineer to help build...SeniorFull time$150k - $180k
MetTel in New York City is seeking a Senior Software Engineer - Front-End to join Bruin Platform Modernization. You will build fast, interactive web and mobile interfaces, evolve... ...years and a track record of customer-facing UIs; salary range $150,000.00-$180,000.00 annually...Senior$230k
...Senior Frontend Engineer | REMOTE | Up to $230K + Equity I’m working with a fast... ...fintech company that is building a premium financial product... ...direction as the team continues to scale They’re looking for... ...experience • A strong eye for UI/UX and design quality •...SeniorRemote work- ...Role SummaryYou'll be a high-output engineer building mission-critical operator... ...You'll contribute meaningfully to frontend architecture and design decisions,... ...components that operate reliably at scale.Implement real-time UI experiences for complex cyber operation...SeniorFull timeContract workFlexible hours
- ...Mastercard From greenfield to tier-one builds, our clients look to us to deliver... ...the world. We are looking for a Senior UI/Frontend Engineer: As a Senior UI/Frontend Engineer with... ...reusable UI component libraries at scale ~ Strong understanding of responsive...SeniorFull time
$160k - $185k
New YorkLab49 - Software Engineering /Full-time /On-siteLab49 has an opportunity available for a Web UI Developer to lead work on complex... ..., with a focus on design and build the next generation of technology... ...levels are -• Mid to Senior level - $160,000 - $185,000Placement...SeniorFull timeWork experience placementWork at office$205k - $300k
...AI economy, at global scale, with impact your friends... ...Work together with engineers, scientists, operators... ...former YC founders Build a massive, fast-growing... ...We're looking for a Senior Frontend Engineer who wants to... ...ll define how we build UI across the entire team...SeniorFull timeWork at officeRemote workFlexible hours- ...Engineering Hybrid — New York City, NY or Salt Lake City, UT Full Time Senior Frontend Engineer Own the frontend at Abstract. You'll architect and build the platform's user experience, integrate with AI... ...Nice to have SaaS scaling experience with revenue...SeniorFull time
- ...intersection of data, AI, data engineering, and software engineering. We design and build bespoke data platforms and unique... ...engineer data to life™. As we scale our EMEA Engineering Operations... ...basis. The Role: As a Senior Frontend Engineer at Simple Machines, you...SeniorPermanent employmentFull timeRemote work
$160k - $190k
...organizations of any size to scale and never reach a limit.... ...access to healthcare and we're building the rails that make this a... ...for "just ship the ticket" engineers. As a Senior Front-End Engineer at... ...will want to copy them.Lead frontend initiatives, mentor engineers...SeniorFull timeRemote work$152k - $170k
...the role Sniffies is growing its engineering team in the US, and this is a senior hire into our product engineering team. As Senior Frontend Engineer, you will build the user-facing product on a... ...0+ codebase at genuine consumer scale, where performance, state management...SeniorRemote work- ...About the Role We are looking for a Senior Frontend Engineer who wants to own the web surfaces that... ...years of experience who cares deeply about UI quality, performance on real-world... ...mission-driven company. What You'll Do Build and ship Contribute hands‑on...SeniorInterim role
- ...leading software company in New York is seeking a Software Engineer focused on Frontend Developer Productivity to enhance application development.... ...solutions to improve frontend workflows, and maintaining build systems. Ideal candidates will have 2+ years in software engineering...
$180k - $200k
...accessible and infinitely scalable by building tools for the new age knowledge economy... .... About the role We're hiring a Senior Frontend Engineer to build the interfaces our customers... ...Next.js (Pages Router), Tailwind, shadcn/ui Data and forms: SWR, Zod, react-...SeniorFull timeWork at officeRemote workFlexible hours- General Intuition seeks a seasoned frontend engineer to scale a large Electron/React platform used by millions of gamers. You’ll build fast, reliable UI features, work closely with leadership, and contribute to product direction. You will own end-to-end quality, optimize...SeniorWork at office
- UA Brands is seeking a Senior Frontend Developer to build and enhance modern, customer-facing web applications supporting ecommerce platforms and digital experiences. You will collaborate with designers, backend developers, and product teams to deliver scalable, accessible...SeniorRemote job
- Truelogic is seeking a senior frontend engineer to help scale a fintech platform for independent wealth advisors. You will build high-performance web apps with React and TypeScript, develop reusable UI systems, and translate complex data into intuitive interfaces. Remote...SeniorRemote job
- General Intuition, the frontier lab behind Medal, seeks a Senior Frontend Engineer to scale our Electron desktop experience for millions of gamers. You’ll ship high‑quality features with React, Redux, and Node, collaborating closely with leadership and the community to...SeniorWork at office
- Polarscope Agency is seeking an experienced Senior Developer to shape complex features across multiple projects. You will architect scalable... ..., and collaborate with design and back-end teams to realize frontend goals. You will mentor peers, review code, and help grow junior...Senior
- Innova Solutions is looking for a UI Automation Engineer to join our client project on a remote basis. You will own the automation strategy, build scalable Playwright tests, and ensure robust QA across micro-frontend and portal integrations. The role emphasizes API testing...SeniorRemote job
$175k - $290k
...Stack: React, React Native, TypeScript, GraphQL, WebSockets, SSE, REST APIs We are looking for a Senior Frontend Engineer with 3+ years of experience to build and scale real-time logistics and operations platforms. You'll work across web and mobile surfaces, designing...Senior$150k - $180k
...Description Job Description Senior Frontend Engineer We’re looking for a... ...user interfaces for a fast-scaling, AI-enabled SaaS platform. In... ...you’ll take ownership of our UI architecture, contribute to... ...scalable UI and excited to build next-gen features powered by...Senior
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Frontend Engineer Build Flawless UI at Scale. Be the first to apply!
- front end engineer New York, NY
- entry level front end web developer New York, NY
- front end developer internship remote New York, NY
- senior frontend developer New York, NY
- frontend engineer New York, NY
- frontend developer New York, NY
- front end web developer part time New York, NY
- front end developer full time New York, NY
- remote frontend developer New York, NY
- react front end developer New York, NY




