Source Job

• Rapidly implement functional, responsive UI components from designs, with attention to performance and accessibility
• Lead frontend architecture and help evolve our design system
• Collaborate with product and engineering teams to ship features from concept to launch

Squads is a financial technology company building products and APIs for the stablecoin economy. They build on open infrastructure, global money and internet capital markets to deliver better financial services to every business, individual and developer. They are trusted by 450+ teams.

• Design, develop, and maintain modern front-end applications using frameworks such as React, Angular, or Vue.
• Lead front-end architecture decisions and establish best practices.
• Translate UX designs into high-quality, responsive interfaces.

Affinitiv provides data-driven marketing and software solutions exclusively focused on the automotive customer lifecycle. With over 6,500 dealerships and every major manufacturer as partners, they pride themselves as industry experts and embrace diversity, equality, and inclusion.

• Develop and maintain responsive web applications using HTML, CSS, and JavaScript.
• Collaborate with UX/UI designers to implement user-centric designs and ensure a seamless experience.
• Optimize applications for maximum speed and scalability.

Mesh is enabling consumers to pay and be paid with any asset, bridging the gap by making crypto payments reliable, useful, and ubiquitous. Backed by leading investors like PayPal Ventures, Paradigm, and Galaxy Ventures, they are building the infrastructure for the next era of the global economy.

• Ship polished, high-quality code across the stack with a focus on the front-end.
• Drive frontend architecture for a demanding, data-rich app by bringing best practices to bear.
• Collaborate with other engineers to design clean APIs, reduce client complexity, and optimize end‑to-end performance.

Euclid is on a mission to accelerate the world’s transition to renewable energy. They empower renewable energy teams to accomplish in days what typically takes weeks and are building a workplace culture that they’re proud to be a part of.

• 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 robust, scalable, and well-tested frontend applications using modern frontend frameworks and our in-house Design System and component library
• Collaborate with PMs, Designers, and QAs in the Platform Team to ship high-quality features quickly
• Lead technical decisions in our ongoing migration from Svelte to modern React

Bunch is building the backbone of private markets, enabling next-gen fund operations with an integrated system combining secure data infrastructure, AI-powered workflows, and expert fund services. They are an investment tech startup founded in Berlin in 2021 and committed to creating an inclusive environment for all employees.

• 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.

• You will work with product and UX design teams to implement and launch core features for the Slush Wallet.
• Collaborate closely with product and design teams to translate product vision into reality.
• Stay up-to-date with the latest frontend trends and technologies, and participate in technical discussions.

Mysten Labs is creating foundational infrastructure to accelerate the adoption of decentralized protocols based on blockchain technologies. The company raised a $300M Series B round from top Silicon Valley led venture funds and is building the future of web3.

• 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.

• 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.

• Developing responsive, accessible web applications using HTML, CSS, JavaScript, TypeScript, and React.
• Integrating frontend components with backend APIs and services with backend developers.
• Participating in code reviews and pair programming to ensure code quality and knowledge sharing.

Maven is the world's largest virtual clinic for women and families, dedicated to making healthcare accessible to all. The company has raised over $425 million and has received recognition as a top workplace for innovation and employee satisfaction.

• Build internal and customer-facing applications for order handling and styling.
• Establish key design patterns/guidelines for all frontend applications.
• Tackle ambiguity and solve complex problems end-to-end.

Short Story is a technology-powered retailer dedicated to petite women 5'4" and under, aiming to create a seamless shopping experience. As a fast-growing startup, they're revolutionizing retail with a data-driven learning system, backed by top investors and recognized by Forbes and Fortune.

• Develop and maintain high-quality, mobile-first React web applications
• Collaborate with product managers, designers, and engineers across multiple teams
• Write clean, maintainable code and participate in code reviews to ensure quality

Figure is transforming capital markets through blockchain. They've reimagined how loans are originated, funded, and traded in secondary markets. They have over 170 partners and have originated over $17 billion in home equity loans.

• 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.

• 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.

• Design and develop frontend applications and features for healthcare communications platforms
• Collaborate with senior engineers on technical implementation and architectural decisions
• Contribute to code reviews and learn from feedback to continuously improve code quality

PerfectServe offers unified healthcare communication solutions. They aim to enhance patient safety and reduce provider burnout by automating workflows and optimizing shift schedules. They have seen significant growth and value team members who can help them continue to grow.

• Own and drive the front-end technical vision and architecture ensuring scalability, performance, and long-term maintainability
• Define, evolve, and document front-end standards, frameworks, and best practices including design system direction
• Design and implement scalable front-end solutions leveraging APIs, webhooks, and system integrations

Sigma Software delivers high-quality solutions for global customers. They foster a culture of collaboration, transparency, and innovation in a friendly environment with talented engineers across multiple countries, solving complex challenges in high-load, real-time systems.

• Own and evolve Boulevard’s frontend architecture, guiding patterns for modularization, composition, and scalability across multiple product surfaces.
• Lead the technical design of multi-team initiatives, ensuring frontend and backend systems are aligned, resilient, and extensible.
• Define and steward architectural standards for frontend development (React, TypeScript, build systems, design systems, and performance).

Boulevard provides the first and only client experience platform for appointment-based, self-care businesses, empowering customers to give their clients more of the magical moments that matter most. The company values diverse backgrounds and celebrates being open about who they are and what they do, believing in equal opportunity for all.

• Build and maintain user-facing features using React, TypeScript, and modern CSS.
• Work on well-defined frontend modules and components, delivering high-quality code.
• Collaborate with designers, product managers, and backend engineers to implement product requirements accurately.

Learneo is a platform of builder-driven businesses, including Course Hero, CliffsNotes, and others, united around a shared mission of supercharging productivity and learning for everyone. Each team innovates independently but has a unique opportunity to collaborate, experiment, and grow together.

• Contribute as a member of an agile team delivering a scalable, highly available global voice platform
• Apply performance, scalability, and reliability best practices throughout the software development lifecycle
• Design, develop, debug, and implement software solutions using JavaScript, Java, Spring, and related technologies

Miratech is a global IT services and consulting company that brings together enterprise and start-up innovation. They support digital transformation for some of the world's largest enterprises and have coverage across five continents, operating in 25 countries worldwide. Miratech retains over 1000 full-time professionals, values relentless performance, and has a culture of open communication.