Take ownership of an existing mobile application, reviewing its codebase and architecture to complete development and launch on iOS and Android.
Independently manage the full technical lifecycle, including troubleshooting, integrations, cloud infrastructure, and release preparation.
Work with React Native, Firebase, Google Cloud, and third-party APIs to ensure reliable functionality from development through post-launch support.
Jobgether is an AI-powered job matching platform that connects candidates with hiring companies through automated matching. The company uses artificial intelligence to review applications and streamline the hiring process, focusing on efficiency and fairness.
Build a React Native application from scratch for iOS and Android, defining its architecture and technical standards.
Integrate with existing APIs and develop key user flows, managing releases and submissions to the App Store and Google Play.
Optimize performance, stability, and user experience, owning the product’s long-term development after launch.
The company builds a ticket search platform for sports and music events, aggregating offers from multiple providers to allow users to compare prices and explore interactive venue maps. It is a bootstrapped startup with a culture of fast decision-making, close collaboration, transparent communication, and a real opportunity to influence the product.
Build and ship production-ready iOS and Android features using React Native and TypeScript.
Own the complete mobile release lifecycle, including Expo workflows and store submissions.
Translate Figma designs into polished, responsive interfaces with smooth animations and strong performance.
DualEntry is an early-stage AI-native company building high-impact mobile experiences. The company operates as a fully remote, high-growth startup with a focus on engineering ownership, speed, and continuous learning.
Develop, maintain, and enhance mobile applications using React Native.
Build reusable UI components and supporting functionality using React.
Own mobile features end to end, from development and testing through release.
We are GoFasti, a Talent-as-a-Service that bridges world-class developers and designers from Latin America with first-class companies globally. We are a remote-first organization connecting top talent with global companies.
Develop and maintain fullstack PHP and React applications, focusing on both legacy platforms and new features.
Investigate and resolve complex technical issues, improve performance, and integrate with APIs and databases.
Collaborate with cross-functional teams in an agile environment, applying best practices like Git, design patterns, and code reviews.
The company is a technology organization that builds reliable technology solutions, with a focus on legacy system maintenance and new feature development. It fosters a culture of creativity, autonomy, collaboration, and work-life balance.
Design, develop, and integrate full-stack application components using React and Java 21/Spring Boot.
Build scalable web applications and implement RESTful APIs, microservices, and enterprise integrations.
Ensure code quality, performance, and security (OAuth2, OIDC, JWT) while supporting production systems with monitoring and on-call rotation.
CI&T helps large enterprises transform AI potential into real business impact with AI Deployment and tech-integrated solutions. With 30 years of experience, we are 8,000 CI&Ters across more than 25 countries, collaborating to build impactful solutions.
Design, build, and maintain scalable React Native applications for iOS and Android.
Integrate REST and GraphQL APIs, authentication services, and third-party SDKs.
Own features from initial design through release, monitoring, and continuous improvement.
VERSANT is a media and entertainment company that owns iconic brands like CNBC, USA Network, and Golf Channel. It is a publicly traded company with a large team and a culture of innovation.
Build an offline-first field inspection tablet application on React Native/Expo for iPadOS and Android enterprise tablets.
Implement encrypted local storage, barcode/QR scanning, digital signature capture, photo evidence with geotagging, and background data sync.
Integrate Okta authentication, deliver unit and E2E test coverage, and maintain the build and distribution pipeline.
This is a contractor program supporting a state government professional licensing and regulatory compliance platform built on Google Cloud. The team size and culture are not specified in the posting.
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.
You will develop and maintain Web and Mobile applications across front-end and back-end layers.
You will analyze requirements and understand the broader impact of technical decisions.
You will collaborate with a multidisciplinary engineering team, contributing to technical discussions and code reviews.
This company is a technology partner that builds high-quality Web and Mobile applications. The team is multidisciplinary and encourages experimentation, continuous learning, and collaboration.
Design and develop cross-platform mobile applications using Ionic and web technologies.
Establish coding standards and lead code reviews for mobile development.
Integrate applications with APIs and backend services for optimal performance.
US Security & IT is an IT services company. This role is for a partner company, and the team size is not specified; the culture is independent and collaborative.
Design and implement high-quality native mobile SDKs for embedded wallet experiences.
Own SDK architecture, APIs, release management, and developer documentation end-to-end.
Build secure components supporting wallet operations, cryptography, and blockchain interactions.
This company builds mobile infrastructure powering the next generation of digital asset and financial applications. It is a distributed, fast-moving organization that values developer experience, technical excellence, and continuous growth.
Build and scale patient-facing mobile applications using React Native across iOS and Android.
Own end-to-end delivery of impactful features, collaborating with Product, Design, and backend engineers.
Evolve mobile architecture, improve engineering quality, and mentor teammates to ensure long-term platform success.
Rula is a mental health company dedicated to providing evidence-based, compassionate care and reducing stigma around mental health. They are a remote-first organization with a focus on inclusion and well-being, operating across most U.S. states.
Owns the entire mobile platform: two React Native applications for organizers and attendees, shipping to iOS and Android.
Manages full mobile lifecycle: development, testing, pipeline management, and store releases.
Operates independently, touches APIs, and contributes to platform consolidation.
Brushfire is an event management software-as-a-service platform that provides solutions for ticketing, registration, virtual events, and event apps. The company is fully remote, with a diverse team that values open communication and collaboration, and last year powered over 30,000 events worldwide.
You will develop and evolve features for React Native, React, and Vue.js applications.
You will participate in the full development lifecycle, including code reviews, testing, and releases.
You will contribute to architectural decisions and help reduce technical debt.
Our partner is a company operating in the financial ecosystem, developing digital products with an active user base. The company values quality, performance, and reliable delivery in a collaborative technical environment.
Design, develop, and maintain scalable full-stack applications and backend systems using Node.js, TypeScript, React Native, and AWS.
Build and maintain REST APIs, manage PostgreSQL databases, and integrate AI-driven capabilities into products.
Collaborate with cross-functional teams, apply Agile/DevOps best practices, and deploy applications to App Store and Google Play.
The company provides personalized digital learning experiences in language education, serving K-12, higher education, and corporate learning. It operates as a fully remote, international team with a focus on modern technology and collaboration.
Design and build scalable backend services and modern web interfaces for a cloud-based enterprise platform.
Build resilient systems with asynchronous processing, fault-tolerant patterns, and enterprise-grade security.
Contribute to architectural decisions and mentor developers to raise engineering standards.
CI&T helps large enterprises transform the potential of AI into real business impact with AI Deployment, AI-native execution, and tech-integrated business solutions. With 30 years of experience and 8,000 employees across more than 25 countries, they collaborate to build solutions with real impact.
Building React frontend and Firebase backend features that ship into a real system used daily by teammates.
Shipping automations, integrations, fixing bugs, and improving performance using Claude Code as a daily tool.
Working with GitHub pull requests and real code review, not just merging.
Yokly builds and maintains a proprietary ERP system used daily by over 85 people across the US and Philippines. The company fosters a culture of real feature development and AI-assisted workflows, with a small, tight-knit team.
Develop and evolve backend applications using .NET, C#, ASP.NET Core, and Web APIs with a focus on scalability and security.
Design and implement RESTful APIs and microservices for high-impact financial platforms.
Collaborate with Product, Business, and Technology teams to translate requirements into reliable technical solutions.
This partner company builds and evolves critical digital products for the financial and investment ecosystem. It fosters a collaborative engineering culture that values diversity and continuous development.
Develop and maintain scalable, high-performance applications with a strong focus on usability and user experience.
Work across full stack to build digital products from concept to deployment.
Collaborate with designers, product managers, and other developers to deliver high-quality solutions.
The company builds critical digital products for some of Brazil's largest companies. It values technical excellence, transparency, collaboration, and ownership.