Own complex frontend features end to end across web and mobile.
Design and evolve React and React Native systems, shared libraries and durable abstractions.
Identify and resolve rendering, state-management, bundle and runtime-performance bottlenecks.
Trading212 is a fintech company that enables everyone to build wealth by reinventing trading and investing through exceptional products. With over 6 million clients and €38 billion in assets under management, they foster a culture of high standards, high velocity, and ownership.
Build responsive, accessible interfaces in React / Next.js and TypeScript.
Turn designs into clean, reusable, well-structured components and integrate with backend APIs.
Review code, including AI-generated code, for quality and consistency while keeping performance and accessibility high.
Monks is the global, digital-first, data-driven unitary operating brand of S4 Capital plc, combining marketing and technology services to redefine brand interactions. The company has been named a Contender in The Forrester Wave and ranks among Cannes Lions' Top 10 Creative Companies, fostering an equal-opportunity culture.
Design and implement scalable frontend infrastructure using React 19, TypeScript, and micro-frontend architecture.
Drive frontend modularization through clean module boundaries, shared libraries, and code-splitting.
Partner with UX, product, and backend teams to deliver consistent AI-powered user experiences.
Relativity is a leading legal data intelligence company that provides an AI-powered cloud platform for organizing data and discovering truth in high-stakes legal work. Used by the world's largest law firms and government agencies, they foster a culture of innovation, collaboration, and pro bono support.
Own the web client for a global learning platform serving learners, teachers, staff, and enterprise reps.
Build with React and TypeScript, co-design API contracts, and own the release pipeline end-to-end.
Work 100% remotely with European time zone preference, using AI tools like Claude Code daily.
Berlitz is a global language education company with nearly 150 years of expertise, building a new online learning platform for languages and skills. They foster an inclusive culture and offer a remote, autonomous work environment with high impact across the organization.
Partner with Product and Design to define, build, and evolve user experiences using modern frontend technologies.
Own and evolve the frontend architecture to ensure scalability, performance, accessibility, and long-term maintainability.
Lead the design and implementation of complex frontend systems using React, TypeScript, and Next.js.
EarnIn provides real-time financial flexibility through earned wage access, operating without mandatory fees or credit checks. The company is backed by top investors, has an experienced leadership team, and is growing rapidly.
Build production-grade React applications with TypeScript and maintain a shared component library.
Develop rich interfaces for structured engineering data, AI agent interactions, and portfolio-level dashboards.
Collaborate with backend engineers on API integration and contribute to frontend architecture decisions.
Re:Build Manufacturing operates an advanced manufacturing platform that partners with industrial companies to take products from concept to production. The company is guided by the Re:Build Way principles and focuses on revitalizing America's manufacturing base, creating meaningful jobs across the country.
Own the long-term technical direction of Roo's frontend platform, including systems, tooling, and architecture across web and mobile.
Partner with Product and Design to evolve the design system and improve developer experience through shared tooling, automation, and workflows.
Lead platform initiatives like framework upgrades, React Native modernization, and migration to a v2 design system.
Roo is a veterinary staffing platform that connects animal healthcare professionals with hospitals for relief work and hiring opportunities. With a network of over 20,000 professionals and 9,000 animal hospitals, Roo has provided over 3 million hours of healthcare and helped veterinarians earn over $200 million.
Own frontend modernization and strategic feature development for a mission-critical application.
Work closely with product owners, designers, and backend engineers to ship new features.
Contribute to microfrontend architecture and ensure accessibility and performance standards.
Bridge is a software for learning and career-development. They are a global team of engineers, product managers, designers, and program managers across the Americas, Hungary, and the UK.
Shape frontend architecture and platform direction across React, React Native, and Nx monorepo.
Own cross-team problems in platform capabilities, shared libraries, and developer tooling.
Lead decisions on boundaries, abstractions, state management, performance, and migration strategy.
Trading212 enables everyone to build wealth by reinventing how trading and investing work through exceptional products. They serve over 6 million clients with more than €38 billion in assets under management, focusing on high standards and high velocity engineering.
Build AI-native interfaces for agent chat, ambient agents, and entity diagrams.
Own the frontend architecture including component patterns, Apollo cache, and performance.
Partner with designers and shape APIs, shipping to production multiple times a day.
Luminary is an AI-native platform for wealth transfer services that converts complex estate planning documents into structured data for advisor workflows. They serve 1,000+ customers with a small, senior team and a remote-friendly culture.
Drive large frontend projects for enterprise account management, third party integrations, and the Censys Platform.
Surface new data types and product capabilities through well-architected, accessible UI.
Partner closely with Design and Product to clarify requirements, negotiate scope, and maintain quality.
Censys provides real-time Internet intelligence and actionable threat insights to global governments, over 50% of the Fortune 500, and leading threat intelligence providers worldwide. The company is mission-driven, has a global team, and values diversity and inclusion.
Design, develop, and own polished, accessible, and performant user-facing features using React and TypeScript.
Establish high technical standards through code reviews, architectural decisions, and mentoring engineers.
Use AI and agentic development tools to accelerate delivery and improve productivity.
The company builds AI-powered products for fintech and fraud prevention. It is a remote-first, high-growth technology environment with a global team and a focus on engineering culture and autonomy.
Set frontend architecture direction across React, React Native, and a shared monorepo.
Own cross-team platform capabilities, shared libraries, tooling, and developer experience.
Lead decisions on boundaries, abstractions, performance, and migration strategy.
We enable everyone to build wealth by reinventing trading and investing through exceptional products. With over 6 million clients and €38 billion in assets under management, we maintain high standards and a fast-paced culture.
Build pixel-perfect, production-ready interfaces using React and React Native with high visual quality.
Create thoughtful animations, micro-interactions, and accessible experiences from Figma designs.
Contribute to scalable design systems and leverage AI-assisted workflows for efficient design-to-code execution.
Jobgether uses AI-powered matching to connect candidates with hiring companies. It is a global recruitment platform that processes applications efficiently.
Develop and maintain front-end architecture for a new platform, aligning with technical vision and business goals.
Collaborate with Product, Design, and QA teams to translate wireframes into interactive, accessible user interfaces.
Optimize UI components for performance, scalability, and responsiveness, and build tests using Playwright.
Material Bank is the world’s largest material marketplace for the architecture and design industry, operating in 37 countries. The company connects thousands of designers with tens of thousands of materials from leading brands, fostering a growth-driven team that values efficiency, automation, and small empowered teams.
Build and maintain the customer-facing application using React and TypeScript.
Create intuitive dashboards, data exploration experiences, and interactive visualization components.
Contribute to frontend architecture and technical decisions as the product and engineering team evolve.
CelebriOS is a software company building B2B SaaS products that help businesses make better decisions, streamline operations, and get more value from their data. They offer a remote-first working environment and professional development opportunities.
Build high-performance front-end applications using React, Next.js, and TypeScript.
Create reusable UI components and design systems with Storybook.
Develop sophisticated dashboards, interactive tables, and analytics visualization experiences.
Our partner is a global publishing and content business. They are looking for a Senior Front-End Engineer to join their collaborative remote team, where technical ownership and incremental delivery are valued.
Own the consistency and quality of core flag surfaces across teams, setting direction for shared interactions and ensuring a coherent experience.
Set the agenda from customer evidence, working closely with design and product to prioritize improvements.
Build and maintain shared frontend foundations including the design system, interaction primitives, and performance standards.
LaunchDarkly provides a feature management platform that helps developers control feature rollouts and manage software releases. The company values transparency and collaboration, and is committed to diversity and inclusion.
Build interfaces for AI-powered products used by millions, including real-time chat, inline agent suggestions, document editors, and agent builder tools.
Design and implement rich, responsive user interfaces in React and TypeScript, working across the Superhuman product suite.
Tackle hard interaction design problems: streaming content, complex state management, and multi-surface interactions with a strong emphasis on documentation and testing.
Superhuman builds an AI productivity platform that works across every surface, including Go (proactive AI assistant), Mail, Docs, and enterprise controls. The company is remote-first and values autonomy, trust, and a highly collaborative culture, with team member resource groups like BIPOC, LGBTQIA+, women, and parents.