Source Job

• Build and ship features that drive measurable outcomes for customers and servicing agents
• Employ best practices such as code reviews, automated testing, and continuous delivery to deliver with quality and speed
• Collaborate cross-functionally with product managers, backend engineers, and operations leads to shape end-to-end experiences

OnePay is a consumer fintech company trusted by millions of Americans to make money better. They are an all-in-one financial services platform that brings together banking, high-yield savings, credit cards, point-of-sale lending, investing, and crypto in one place.

• Develop and maintain scalable, high-performance frontend applications using React and Next.js
• Collaborate with Product, Design, and Backend teams to deliver seamless user experiences
• Integrate APIs and backend services into the frontend

Sigma Software specializes in cutting-edge frontend solutions. They are a team that values innovation, scalability, and quality, offering the chance to work on high-impact projects and influence architecture decisions.

• Development of Dutchie's ecommerce platforms using React, TypeScript, Apollo GraphQL, and Styled Components.
• Partner directly with Product and Design teams to design, develop, and ship new customer-facing features.
• Optimize application performance, accessibility, and cross-browser compatibility.

Dutchie is a comprehensive technology platform powering dispensary operations, while providing consumers with safe and easy access to cannabis. Powering thousands of dispensaries across the United States and Canada, Dutchie is the leading technology company in the cannabis space.

• Build and maintain UI features using React, TypeScript, and our internal component library.
• Work with product and design to translate user needs into front-end solutions.
• Develop, test, and ship changes regularly as part of sprint-based releases.

CoLab is a cloud based platform for engineering design review, helping mechanical engineering teams bring life-changing products to market sooner. They have built-in AI peer checker, AutoReview, scans designs for common errors. They help companies like Johnson Controls, Komatsu, Schaeffler, and Polaris have launched products faster, cut BOM costs, and reduced quality escapes in 1 year.

• Develop and maintain frontend applications using React and TypeScript
• Build responsive, performant user interfaces with modern CSS (SCSS/SASS)
• Integrate frontend components with REST APIs and backend services

SPACE44 builds and operates software systems for companies that need technology to work reliably in real, day-to-day operations. They work as long-term engineering partners, embedding experienced engineers into client environments and taking responsibility for execution, stability, and ongoing improvement of production systems.

• Build REST APIs that power core customer experiences
• Build customer-facing React components
• Configure monitoring for backend services

Atlassian's software products help teams all over the planet, and their solutions are designed for all types of work. They believe that the unique contributions of all Atlassians create their success and strive to incorporate everyone's perspectives and experience.

• Architect and develop responsive, high-impact web interfaces using React, NextJS, and TypeScript.
• Collaborate cross-functionally with Product, Design, and Backend teams to deliver seamless UI/UX solutions.
• Write clean, testable, and maintainable code following TDD/BDD best practices.

Jobgether uses an AI-powered matching process to ensure an application is reviewed quickly, objectively, and fairly against the role's core requirements. Their system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company.

• Take ownership of complex frontend features end-to-end.
• Push the boundaries of what’s possible with modern frontend technologies and build pixel-perfect, visually refined UI.
• Collaborate closely with Product, Design, and Backend teams to translate ideas into elegant, performant user interfaces.

They are an exciting and challenging work environment with real impact and ownership. They are one of Europe’s fastest-growing Series A startups.

• Contribute to key architectural decisions and support a large scale re-imagining of our Site Generation and Site Builder Experience
• Design and build cloud-native APIs, services, and front-end experiences used across our platform to support building Websites
• Write clean, testable, scalable code across the stack

Luxury Presence is building the AI platform for real estate. Backed by Bessemer Venture Partners and other top investors, they’re a Series C company on track to hit $100M in annual recurring revenue in the next six months.

• Works with developers to enhance the developer experience.
• Write elegant, efficient, and testable code.
• Continuously improve the team’s processes.

Clutch is a revolutionary vertical SaaS company backed by Andreessen Horowitz (A16z), that aims to revolutionize the way Credit Unions engage and change the lives of their members. They develop software to turn Credit Unions into FinTech lenders and leverage their balance sheets to responsibly lend to over 130M Americans.

• Design and build composable ERP modules that solve real operational problems.
• Work across the stack - from GraphQL APIs and business logic to React frontends.
• Create abstractions that balance flexibility with opinionated defaults.

Tailor is pioneering Headless ERP technology, offering a new way for growing companies to design internal workflows. They are a Y-Combinator backed startup that has recently closed their $37M USD Series A to accelerate the future of composable ERP.

• Design, build, and maintain user-facing features.
• Translate product requirements into polished UI.
• Contribute to frontend architecture and technical decisions.

Circuit is building the world's first manufacturing-focused AI knowledge and workflow platform. They aim to help industrial and manufacturing enterprises transform how they sell, support, and collaborate. The company is composed of seasoned manufacturing and AI leaders, fostering a values-driven culture that rewards ownership, curiosity, and velocity.

• Collaborate with designers, PMs, and engineers to plan and build product capabilities.
• Build, document, and test production code that impacts all Webflow customers.
• Lead projects that directly contribute to team and engineering organization's deliverables.

Webflow's mission is to bring development superpowers to everyone. As the pioneer of the Website Experience Platform (WXP), it is redefining how teams Build, Manage, and Optimize for the web. From independent designers to global enterprises, hundreds of thousands of organizations use Webflow to turn ideas into reality and to power what’s possible on the web.

• Take ownership of complex product features end-to-end.
• Translate product ideas and designs into pixel-perfect, production-grade UI.
• Contribute to both backend infrastructure and frontend design system.

They are a fast-growing Series A startup in Europe. They value kind, collaborative, and hardworking people.

• Develop and maintain front-end features.
• Take part in decisions regarding app architecture.
• Integrate third-party services.

They focus on building web products. They value a passionate, skilled team with zero bureaucracy, emphasizing results.

• Design, build, and refine the frontend systems that power Kard's transaction-linked rewards platform.
• Craft interfaces that serve our partners and their customers—performant, accessible, and built to last.
• Contribute across the stack when the work calls for it.

Kard is transforming customer loyalty with our rewards-as-a-service API platform. They empower partners to offer tailored rewards that celebrate customers' daily transactions. Backed by $30M from industry-leading investors and seasoned experts, they are reshaping the future of customer engagement.

• Lead frontend delivery - building workflow-heavy React + TypeScript applications and establishing the patterns that keep the codebase consistent and approachable as we scale.
• Build clear, reliable user experiences for complex government workflows (forms, approvals, permissions, and data-heavy screens).
• Actively reduce complexity, design clear interfaces, and build systems that are easy to understand and change.

They are a mature software company with a long history of serving county and city government customers. Their product portfolio spans ~40 Windows-based client/server applications, from VBA extensions to standalone VB.NET tools, consolidating these into a modern SaaS suite.

• Design, build, and maintain production grade frontend features for Rechat’s web platform
• Translate product and business requirements into elegant, user friendly interfaces
• Optimize applications for performance, scalability, and reliability

Rechat is building the next generation of enterprise real estate technology. Our platform helps real estate professionals streamline the entire buying and selling journey by unifying data, marketing, and transaction workflows into one powerful system.

• Take ownership of complex product features end-to-end.
• Translate product ideas and designs into pixel-perfect, production-grade UI.
• Work closely with Product, Design, and Engineering to define scope.

They are one of Europe’s fastest-growing Series A startups. They offer exciting and challenging work with real impact and ownership.

• You will be responsible for designing and developing systems and applications with agility and quality.
• Engage in continuous learning and stay updated with frontend technological advancements
• You will be responsible for end-to-end ownership of tasks from development to production.

QuillBot was founded in 2017 with a mission to help students and professionals—especially those learning English—strengthen their writing. Today, they help over 56 million people around the world create great things.