Frontend architecture — React component patterns, state management strategy, styling conventions, and build tooling within a Rails monolith
Component library (LDS) — maintaining and extending our internal design system built on Supernova design tokens and SCSS
Migration strategy — incrementally moving legacy code (Reflux stores, createReactClass, jQuery) to modern React (hooks, Context, functional components)
Lumerate helps customers achieve the full picture of their industries by gathering intelligence and delivering it through innovative software interfaces. They strive to achieve personal fulfillment and learning. They are a bootstrapped and profitable Canadian tech company.
Build and maintain frontend experiences for Postscript’s multi-channel messaging platform using React and TypeScript
Collaborate with product managers, designers, backend engineers, and other stakeholders to plan and execute work
Drive frontend architecture decisions and establish patterns that scale across the team
Postscript provides ecommerce brands with SMS marketing tools. They have over 250 employees and are backed by Greylock, Y Combinator, and other top investors and they are a fully remote organization.
Lead the architecture and evolution of the user facing experience across Vetcove’s platforms.
Define and enforce frontend best practices, including performance optimization, accessibility, and maintainability.
Partner closely with product managers, designers, and backend engineers to deliver cohesive, user centered features.
Vetcove is dedicated to modernizing the future of veterinary software and the pet parent healthcare experience. They provide tools for veterinary organizations to focus more on patient care and are backed by top venture investors in Silicon Valley, New York and Miami.
Design code and systems impacting a large global population, influencing Visa's standards.
Collaborate to create design artifacts and develop software solutions for Visa's offerings.
Contribute to product quality improvements and new business flows in agile squads.
Pismo, founded in 2016 and acquired by Visa in 2024, provides a comprehensive processing platform for banking, card issuing, and financial market infrastructure. They enable customers to innovate and build next-generation banking and payment solutions, with 500+ employees across 10+ countries.
Lead by example: contribute high-quality React code and set the standard for frontend craftsmanship across the platform
Shape architecture: design scalable component systems, state management patterns, and frontend infrastructure that support long-term growth
Mentor engineers: coach and support teammates through code reviews, design discussions, and problem-solving
WorkBoard’s Strategy Execution Platform powers the digital operating rhythm for companies around the globe, providing organization-wide clarity, alignment, and insights for growth. Based in Silicon Valley and founded in 2013, WorkBoard investors include Andreessen Horowitz, SoftBank, GGV Capital, Workday Ventures, M12 (Microsoft), Intel Capital, Silicon Valley Bank, and Capital One.
Act as the technical engine within the Digital Trading & Merchandising team, responsible for maintaining and evolving the frontend infrastructure across key digital platforms.
Deliver high-performance, accessible, and conversion-optimised user interfaces while supporting the organisation’s ambition to become a digital-first enterprise.
Translate commercial requirements into scalable frontend solutions, working closely with Product Owners, UX/UI designers, backend engineers, and SEO stakeholders.
Smart Working believes your job should not only look right on paper but also feel right every day. They connect skilled professionals with outstanding global teams and products for full-time, long-term roles and help you discover meaningful work with teams that invest in your success.
Leverage React and Typescript to craft clean, beautiful, maintainable, extensible, and secure code.
Refactor and modernize our codebases to increase maintainability, performance, and rapid iteration.
Drive innovative problem-solving on challenging engineering problems, including reusable and responsive UI components, app global state management, validations and error handling, theme management, rendering performance, and JS bundle optimizations.
Knack helps businesses build custom apps and internal tools without writing code. It's a no-code platform trusted by thousands of small and mid-sized companies to create everything from CRMs and client portals to job tracking systems and resource schedulers.
Own and evolve core frontend libraries and the application platform that Vannevar's products are built on
Design and implement shared infrastructure: routing, authentication, error handling, UI components, and cross-app patterns
Improve developer experience: faster local dev, better build pipelines, and clearer documentation
Vannevar is a defense technology company building AI to deter adversaries. They are a small agile team combining world-class engineers with veteran strategists who bring deep expertise in defense and tradecraft.
Build reusable, modular, and well-documented frontend components using modern JavaScript frameworks
Translate Figma and Sketch designs into fast, accessible, and polished digital experiences
Collaborate with designers, project managers, and fellow engineers across the full project lifecycle — from kickoff through deployment
Webstacks is a website operations and growth marketing agency established in 2020. They have quickly grown into a 45-person company because of their innovative website operations methodology, strong partnerships, and high-growth clients.
Architect and own front-end systems, establishing patterns and component libraries.
Implement high-quality, performant code that is clear, concise, and well-tested.
Mentor other engineers on the team within front-end specialization.
Anchorage Digital is building the world’s most advanced digital asset platform for institutions to participate in crypto, offering custody, staking, trading, and settlement services. The company has over 600 employees and is funded by leading institutions including Andreessen Horowitz and Goldman Sachs.
Own and deliver complex features end-to-end across frontend and backend, from design through production
Drive architectural decisions in a large-scale TypeScript monorepo with 20+ services, shared packages, and a custom UI component library
Build rich, interactive interfaces with React, TanStack ecosystem (Router, Query, Table), and a design system built on modern CSS-in-JS
Logz.io is a cloud-native observability platform that unifies logs, metrics, and traces to help engineering teams monitor, troubleshoot, and secure their systems at scale. Their platform processes massive volumes of real-time data, powers AI-driven investigation tools, and integrates deeply with leading open-source projects.
Collaborate with team members and clients to design and implement high-quality solutions.
Use modern development standards and tools to create software applications that delight users.
Develop tested and documented TypeScript, HTML, and CSS.
Arke is a full-service experience design and technology consultancy delivering connected, optimized digital solutions. They cultivate a vibrant culture for extraordinary people and uphold high standards while creating value for their clients and stakeholders.
Design, build, and maintain backend services that power FlexCard features used by millions of Dave members
Contribute across the stack using TypeScript, Node.js, React, and React Native to deliver end-to-end product experiences
Work closely with product managers and designers to shape feature specifications and translate them into scalable technical solutions
Dave is a financial app on a mission to build products that level the financial playing field. It is redefining the financial landscape by leveraging technology to create affordable, transparent, and user-centric access to liquidity. Dave is leading the charge in creating a new era of credit products that prioritizes speed, affordability and accessibility. Dave's culture values its Daves and strives to create an environment where all Daves feel valued, heard, and empowered to do their best work.
Design, build, and deploy full-stack solutions for state governments and public sector partners.
Collaborate with customer delivery leads, engineers, and UX designers to ensure successful deployments.
Translate customer requirements into technical architectures and production-ready systems.
SpruceID builds privacy-preserving, standards-based digital identity and credentialing solutions. They give individuals control of their information while enabling governments and enterprises to deliver secure, interoperable services.
Craft new features for our customers within a Cross-Functional Team.
Participate in a unique project to migrate 1.1 million lines of code from Ember to React.
Make a difference by suggesting and spearheading improvements.
Qonto simplifies banking and finance management for SMEs, enabling them to build their future. Founded in 2017 by Alexandre and Steve, Qonto has grown to 1,600+ employees and serves over 600,000 customers across 8 European countries, striving to be the undisputed European leader in SME finance management.
Lead complex frontend initiatives, partnering with multiple teams to deliver experiences used by millions.
Provide technical leadership by shaping architecture and helping engineers execute effectively.
Improve performance, reliability, and maintainability across Medium’s web platform.
Medium is building the best place for reading and writing on the internet, where thoughtful ideas can find an audience and writers are rewarded for depth. It is a fully remote company with teammates across the U.S. and France, guided by principles like Humans First and Deepen Understanding.
Build and optimize user-facing features with a strong emphasis on frontend performance, usability, and conversion
Collaborate with the Head of Marketing to implement experiments, landing pages, funnels, and growth initiatives
Develop and maintain programmatic landing page systems that generate thousands of SEO-optimized pages from structured data
CitizenShipper is a two-sided marketplace connecting people who need items transported with drivers already making those routes. They build efficient, trustworthy logistics solutions powered by intuitive user experiences and data-driven decision making.
Build features and define how they are built, taking ownership of major technical components.
Partner with Product Managers to co-author requirements and shape scope, ensuring engineering feasibility.
Mentor junior and mid-level engineers, instilling quality-first habits within the team.
Sensor Tower provides insights into the digital marketing landscape. They foster a fast-paced startup mindset, focusing on architecting high-visibility, rapid-release products.
Own feature development end-to-end for our mobile application
Collaborate with design, backend and product to deliver new features
Maintain a high standard of code quality and performance
Trust Wallet is the leading non-custodial cryptocurrency wallet, trusted by over 200 million people worldwide to securely manage and grow their digital assets. They aim to give individuals the freedom to own their assets and safely navigate Web3 with industry-leading technology.