Improve the product experience by delivering high-quality features across the full stack.
Develop secure, well-tested, performant features using React Native, React, GraphQL, and backend integrations.
Own features end-to-end from requirements clarification through design, implementation, testing, release, and production verification.
Aura is on a mission to create a safer internet with a category-defining suite of intelligent digital safety products that protect millions of customers. With over 400 employees worldwide, the company is led by a team that has successfully grown startups into multi-billion dollar organizations.
Design, build, and launch a React Native companion app for the App Store and Google Play.
Own full-stack features across accessible React UIs, type-safe APIs, and a GraphQL layer.
Set technical direction, mentor engineers, and improve CI/CD pipelines and testing frameworks.
Propelus simplifies workforce compliance management across healthcare with innovative technology and strategic partnerships. As a trusted leader for over 20 years, they deliver seamless compliance solutions to millions, fostering a culture of flexibility and professional development.
Collaborate with product and design teams to develop innovative cardholder experiences across web and mobile platforms.
Lead the development of React Native-based SDKs and applications, ensuring high performance and seamless integration across platforms.
Architect and implement reusable components, optimize performance, and define technical roadmaps for high-quality UI experiences.
Marqeta is an embedded finance platform that enables companies to issue cards and manage payment operations in real time, powering well-known brands like Block, Cash App, and Uber. The company is publicly traded, serves nearly 80% of Americans weekly, and fosters a flexible, innovative culture with a Flex First work model.
Own the React Native app end-to-end—architecture, performance, release process, and roadmap.
Lead and mentor two existing engineers, setting technical direction and raising the bar for mobile craft.
Work in a PLG/A/B testing environment, shipping features, measuring impact, and iterating fast.
SimpleStudy is a consumer AI platform for exam preparation, described as "Duolingo for exam prep." Founded in Ireland, the company is post-seed with 1.5M+ students and a lean team of ~20 people operating remotely with a Lisbon office, backed by notable investors including the first investors of Facebook and Revolut.
Design and implement new features across the stack (Node.js, ReactJS, and React Native) with a focus on usability, clarity, and real user value.
Build and evolve backend services and APIs (REST and GraphQL) that power the platform, ensuring reliability and maintainability.
Collaborate closely with Product and Design, write clean code, and take ownership of features from design through release.
Playbook is a leading creator platform for fitness, health, and wellness, helping fitness creators build sustainable businesses. We are a fast-growing, remote-first, product-driven team that values ownership, direct communication, and a strong growth mindset.
Build and own the mobile application architecture and development process from the ground up using React Native and Expo.
Manage the complete mobile application lifecycle including development, testing, releases, and ongoing improvements.
Collaborate with product and engineering teams to define and deliver impactful features.
They are a fast-growing AI technology company building next-generation software solutions that transform enterprise workflows. They have a remote-first culture with high autonomy and focus on innovation.
Help own and build out new features within our cross-platform TypeScript React Native app and Golang backend APIs.
Manage releases using cohorting, feature flags, and app-store infrastructure to ensure safe rollout to millions of active users.
Develop clean, scalable, robust, and testable code while maintaining strong collaboration with product, design, and business teams.
Sezzle is a fintech company that revolutionizes shopping with interest-free installment plans, blending cutting-edge tech to make shopping smarter and more accessible. They are a dynamic, innovative team in a rapidly growing environment, combining brilliant engineers, data enthusiasts, and creative thinkers.
Design and implement full-stack features using Node.js, React, and React Native.
Own the mobile app end-to-end, working directly with engineering and product leadership.
Contribute to a consumer-first, test-driven development culture with A/B testing and PLG.
SimpleStudy is a consumer AI platform for exam preparation, described as 'Duolingo for exam prep.' The company is post-seed with 1.5M+ students, ~20 people, lean and product-obsessed.
Architect and lead development of high-performance React Native applications for iOS and Android, ensuring scalability and architectural integrity.
Drive cross-platform development with shared UI components and design systems, collaborating with product managers and designers.
Provide technical mentorship to engineers, fostering best practices and code quality through code reviews and knowledge sharing.
Trust Wallet is the leading non-custodial cryptocurrency wallet, trusted by over 200 million people worldwide to securely manage and grow their digital assets. The company operates with a global, diverse team and a flat organizational structure, emphasizing learning and career development.
Build and scale a React Native mobile trading application from the ground up, including MVP delivery and integration with backend platforms.
Establish scalable mobile engineering practices, including reusable components, TypeScript patterns, and testing approaches.
Collaborate with product and design teams to transform user needs into intuitive mobile experiences while balancing technical constraints.
The company is a financial technology firm focused on building a next-generation mobile trading experience. The team is growing and emphasizes collaboration, technical excellence, and a product-focused mindset.
Develop, maintain, and improve features for our React Native mobile application.
Collaborate with Product, Design, and Backend teams to deliver high-quality user experiences.
Build scalable, maintainable, and well-tested mobile applications using React Native and TypeScript.
Injective Labs is trailblazing a new dawn for Web3 enabled finance. The core contributors to Injective, one of the fastest growing blockchains, have decades of experience spearheading financial and tech organizations.
Develop and maintain React Native apps for iOS and Android.
Ship product features and improve application performance.
Build and maintain automated tests and participate in code reviews.
PadSplit is a marketplace providing affordable housing solutions through technology. We are a collaborative startup with a focus on social impact, serving thousands of members and hosts daily.
Design and develop mobile products using React Native and TypeScript across diverse user environments and authentication flows.
Own the full product lifecycle from problem definition to deployment and iteration.
Shape the mobile experience for global identity verification, ensuring security and trust.
Hopae builds a private, secure digital identity platform for verifying real people across borders. Backed by top global investors, the company operates across Seoul, Paris, Luxembourg, and San Francisco with over 10 nationalities.
Implement features, fix bugs, and resolve production incidents across iOS and Android, extending to backend and web frontend.
Own mobile initiatives end-to-end, from requirements to store release.
Act as the technical escalation point for complex mobile problems and review code for correctness.
Fundraise Up is a global fundraising platform that powers fast, seamless donations for nonprofits. With a distributed team of 160+ product professionals and 80+ engineers, they serve leading NGOs like UNICEF and the Alzheimer's Association.
Develop, maintain, and enhance hybrid mobile applications using React Native and Expo.
Collaborate closely with Product Managers, Backend Developers, Designers, and other stakeholders.
Optimize application performance, reliability, and scalability.
Software Mind develops solutions that make an impact for companies around the globe. Their culture embraces openness, acts with respect, and combines employment with enjoyment.
Facilitate effective communication with client stakeholders and craft high-quality, scalable code using React, TypeScript, and Node.js.
Actively participate in agile development, mentoring team members, and driving project delivery from concept to deployment.
Engage with engineering communities to share knowledge and support the growth of technical capabilities.
3Pillar Global is a software development company that partners with clients to build digital products and transform industries. The company fosters a global, remote-first culture with a focus on well-being, diversity, and professional growth.
Design and deliver modern, high-performing web applications using React and Next.js.
Collaborate with cross-functional teams to transform business requirements into reliable digital products.
Drive technical excellence through clean code, performance optimization, testing, and continuous improvement.
Jobgether uses an AI-powered matching process to connect candidates with job opportunities. It operates as a platform that reviews applications and shares shortlists with hiring companies, with a collaborative and agile engineering culture.
You will design, develop, and optimize shared technologies that enable product teams to deliver exceptional digital experiences.
You will contribute to platform architecture, improve engineering workflows, and help maintain reliable, scalable systems across web and mobile ecosystems.
You will mentor teammates through code reviews, pairing sessions, and knowledge sharing.
This role offers the opportunity to build and scale the technology foundations behind modern digital entertainment experiences. You will join a client platform team focused on improving developer productivity, application performance, accessibility, and reliability across customer-facing products.
Design, develop, and deploy a mobile-first PWA using React and TypeScript.
Build APIs with Python/FastAPI or Node.js and integrate with PostgreSQL for data management.
Implement offline functionality, caching strategies, and client-server synchronization for optimal performance.
Talan is an international consulting group specializing in innovation and business transformation through technology. With over 7,200 consultants in 21 countries and a turnover of €850M, they are committed to delivering impactful, future-ready solutions.
Build and scale core parts of the mobile and web apps in React Native, covering the entire betting lifecycle.
Investigate and resolve critical issues in the React Native client, putting guardrails in place to prevent recurrence.
Lead design reviews for cross-platform initiatives, calling out trade-offs and risks before they become incidents.
Underdog makes sports more fun by building fantasy sports, sports betting, and prediction markets in one app. They are a fast-growing sports company valued at $1.3B with a culture that values caring, pushing, and performing.