growth. The Role 🛠 Early stage startup hire — huge ownership and autonomy Working closely with the founders to bring the product vision to life GO or Node.js backend, TypeScript/React frontend Must be able to work full stack ReactNative is a bonus Desired Skills 🎯 GO React TypeScript/Node AWS This role is moving fast More ❯
testing RESTful web services Experience working with cloud platforms, particularly AWS Solid understanding of CI/CD pipelines and related tooling Mobile application experience (automated testing experience with reactive native or native) ⭐ Nice to Have: Test automation experience with Python Reactnative mobile automation experience How to apply: To apply to this role please click on More ❯
testing RESTful web services Experience working with cloud platforms, particularly AWS Solid understanding of CI/CD pipelines and related tooling Mobile application experience (automated testing experience with reactive native or native) ⭐ Nice to Have: Test automation experience with Python Reactnative mobile automation experience How to apply: To apply to this role please click on More ❯
testing RESTful web services Experience working with cloud platforms, particularly AWS Solid understanding of CI/CD pipelines and related tooling Mobile application experience (automated testing experience with reactive native or native) ⭐ Nice to Have: Test automation experience with Python Reactnative mobile automation experience How to apply: To apply to this role please click on More ❯
City of London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
The Role: Early stage startup hire — huge ownership and autonomy Working closely with the founders to bring the product vision to life Backend: GO or Node.js, Frontend: TypeScript/React Must be able to work full stack ReactNative experience is a bonus Desired Skills: GO React TypeScript/Node.js AWS This role is moving fast More ❯
scale a team of developers around you , and progress in your own career as the potential future CTO! What you’ll be doing: Build and maintain the mobile app (ReactNative) Integrate with Open Banking APIs like Yapily or TrueLayer Design & build pipelines to analyze transaction data + user conversations Use embedding models (OpenAI, Cohere, etc.) to vectorize … GDPR, secure storage) Collaborate on the AI recommendation engine that powers the product What we’re looking for: 4+ years full-stack experience in fast-paced environments Strong in ReactNative (for Android & iOS) and Python Experience with Open Banking APIs (TrueLayer, Yapily, Salt Edge, etc.) Built or contributed to LLM-based recommendation systems Worked with vector databases More ❯
London, England, United Kingdom Hybrid / WFH Options
rmg digital
scale a team of developers around you , and progress in your own career as the potential future CTO! What you’ll be doing: Build and maintain the mobile app (ReactNative) Integrate with Open Banking APIs like Yapily or TrueLayer Design & build pipelines to analyze transaction data + user conversations Use embedding models (OpenAI, Cohere, etc.) to vectorize … GDPR, secure storage) Collaborate on the AI recommendation engine that powers the product What we’re looking for: 4+ years full-stack experience in fast-paced environments Strong in ReactNative (for Android & iOS) and Python Experience with Open Banking APIs (TrueLayer, Yapily, Salt Edge, etc.) Built or contributed to LLM-based recommendation systems Worked with vector databases More ❯
product direction, build engineering frameworks from the ground up , and help scale a tech-forward FinTech business through its next growth phase. Your technical expertise in Node.js, AWS, MongoDB, React, and ReactNative will be critical to designing and delivering robust, future-proof platforms. What will your day-to-day look like? Leadership & Management Lead, mentor, and … minimum of 3 year industry experience within FinTech Proven experience leading and scaling engineering teams in a high-growth environment. Technical excellence in: Node.js Amazon Web Services (AWS) MongoDB React & ReactNative Demonstrated track record of designing secure, scalable, and high-performance systems. Strong understanding of performance architecture and modern security practices. Strategic mindset with the ability More ❯
product direction, build engineering frameworks from the ground up , and help scale a tech-forward FinTech business through its next growth phase. Your technical expertise in Node.js, AWS, MongoDB, React, and ReactNative will be critical to designing and delivering robust, future-proof platforms. What will your day-to-day look like? Leadership & Management Lead, mentor, and … minimum of 3 year industry experience within FinTech Proven experience leading and scaling engineering teams in a high-growth environment. Technical excellence in: Node.js Amazon Web Services (AWS) MongoDB React & ReactNative Demonstrated track record of designing secure, scalable, and high-performance systems. Strong understanding of performance architecture and modern security practices. Strategic mindset with the ability More ❯
London, England, United Kingdom Hybrid / WFH Options
Tether Operations Limited
services support intelligent features like local inference, contextual awareness, and model interaction, tailored specifically for Electron-based or hybrid clients. Platform-Aware API Design Collaborating closely with desktop and ReactNative teams, you will shape API contracts that reflect platform constraints and performance considerations — ensuring native-like responsiveness and cross-platform consistency. Scalable Model Invocation & Resource Management … on system constraints — ensuring smooth AI on-device performance. +6 years of experience working with Nodejs/JavaScript. Experience with Desktop app development (Electron, Tauri, other) Experience working with ReactNative or bridging backend systems into mobile/desktop hybrid stacks Experience optimizing performance and resource usage on desktop/mobile clients Have actively participated in the development More ❯
backend technologies we use, Knowledge of either Python or Go Experience with databases Postgres, Redis.. You should be familiar and have experience with front-end technologies we use (Typescript, React, react-query, build tools, React component libraries) It would be great if you also have experience with one or more Infrastructure-as-code solutions (we use Pulumi … backend technologies we use, Knowledge of either Python or Go Experience with databases Postgres, Redis.. You should be familiar and have experience with front-end technologies we use (Typescript, React, react-query, build tools, React component libraries) It would be great if you also have experience with one or more Infrastructure-as-code solutions (we use Pulumi … over AWS). Mobile development (we use React-native). Any experience with platform engineering (C++), or video streaming is a strong bonus but not required. High intrinsic motivation to succeed and ability to work hard. What we offer £80-120k base Company equity % in an early-stage startup 100% company-paid private Dental & Vision insurance #LI More ❯
London, England, United Kingdom Hybrid / WFH Options
Burns Sheehan
will you be doing: Work closely with a cross-functional team to build great user experiences for customers Build and scale their app across both iOS and Android in ReactNative Be proactive in problem solving, identifying and successfully mitigating any risks, issues or control weaknesses that arise if your day-to-day Support on code reviews, technical … help to mentor and coach colleagues Write and implement unit, integration and end-to-end tests to ensure code is well tested What are they looking for: Experienced in ReactNative, React.js and good knowledge with TypeScript Mobile automated testing experience (unit, integration & end-to-end) Be able to demonstrate experience with continuous delivery, build pipelines and app More ❯
of reasonable scale. Familiarity and experience with the main backend technologies we use (FastAPI, Python3, Docker, Postgres, Redis). Familiarity and experience with front-end technologies we use (Typescript, React, react-query, build tools, React component libraries). Experience with one or more of the following is a plus: Infrastructure-as-code solutions (we use Pulumi over … AWS). Mobile development (we use React-native). Any experience with platform engineering (C++), or video streaming is a strong bonus but not required. High intrinsic motivation to succeed and ability to work hard. What we offer Company equity % in an early-stage startup. #J-18808-Ljbffr More ❯
impact on users' daily lives in the medical field? If so, we invite you to apply below. As the Principal Software Engineer, you'll bring a wealth of cloud-native expertise, taking on the role of Technical Lead. You'll be responsible for architecting, designing, and developing cutting-edge solutions in Mobile, Web, and Tooling, driving medical insights, predictive … the company's overall technology strategy. To excel in this position, you should have a proven track record of successfully taking products to production, with expertise in mobile development (ReactNative on Android and iOS) and cloud development (AWS). You should also have a minimum of 5 years of experience in modern programming languages, such as Java More ❯
resilient, and reliable. Promoting inspection and adaptation to improve team effectiveness and happiness. Providing line management and guidance to 2-5 engineers to meet business objectives. Qualifications: Hands-on ReactNative experience on large projects. Proficiency in JavaScript/TypeScript, web or backend background. Understanding of React and mobile architecture best practices. Experience with REST microservices, JVM More ❯
Your Tech Future - UK Tech Recruitment Specialists | Certified BCorp Pending
and ship new features, enhancing the overall user experience and product functionality. Requirements of the Front-End Developer: Previous experience in front end development Strong coding background, including Typescript, React, ReactNative and Tailwind Excellent communication skills, capable of conveying technical information to both technical and non-technical stakeholders. This is a fantastic opportunity to be part More ❯
makers and professional business. As part of this job you will be in charge of: Contribute to all stages of the product development and deployment lifecycle, building and maintaining React web applications using state-of-the-art technologies Collaborate with Software Architects and UI/UX specialists to define technical solutions and improving User Experience across all the Arduino … you bring BS/MS in Computer Science or other technical related fields 5+ years of software development work experience. 3+ years of frontend development experience Strong experience with React (or other FE frameworks) Good understanding of security and performance optimization concepts Fluent in English Great teamwork and positive attitude Proactivity and continuous learning mindset Bonus Points Experience in … the IoT field or with IoT protocols Experience with Typescript and the related tooling ecosystem Experience with ReactNative Experience working with design teams and specifications on Figma Familiarity with npm package bundling/releasing Deep knowledge of developer and debugging tools Knowledge of Arduino or similar electronics If you're excited about this role or about our More ❯
architectures Hands on-experience with API development and App development Expertise in Microservices, with a strong understanding of cloud technologies and modern software development practises Strong programming background in React, ReactNative, JavaScript and Node or equivalent languages More ❯
architectures Hands on-experience with API development and App development Expertise in Microservices, with a strong understanding of cloud technologies and modern software development practises Strong programming background in React, ReactNative, JavaScript and Node or equivalent languages More ❯
London, England, United Kingdom Hybrid / WFH Options
Omaze UK Limited
and craft but also has an intrinsic motivation to deliver value to the customer and knows how to balance both. You have experience developing cross-platform mobile apps in ReactNative and/or Flutter, with a general knowledge of how to design features or systems effectively. Part of the job requires good communication and organisational skills. You …/Designers to ensure complete and proper implementation. Ensure the security, integrity, and resilience of the application. Our Ideal Candidate: 3+ years of professional mobile app engineering experience using ReactNative and/or Flutter. Experience building and managing view hierarchies, as well as creating reusable components and understanding the lifecycle of UI elements. Familiarity with handling RESTful More ❯
architectures Hands on-experience with API development and App development Expertise in Microservices, with a strong understanding of cloud technologies and modern software development practises Strong programming background in React, ReactNative, JavaScript and Node or equivalent languages More ❯
London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
on-device image processing, and machine learning to ensure high-quality images while providing a delightful user experience. Our solutions are delivered through Onfido's SDKs (Android, iOS, Swift, ReactNative, Flutter & Web), embedded into customer applications to facilitate identity verification, emphasizing image quality, accessibility, customization, and user convenience. Responsibilities: Become a technical expert in iOS and Swift … APIs, third-party libraries, and backend services. Strong experience with test automation and CI/CD pipelines. Preferred Qualifications: Portfolio of published apps on the App Store. Experience with ReactNative and Flutter. Location: This role is based in the UK or Portugal, with a hybrid model allowing fully remote work or office presence. We support flexible working More ❯
Tech-wise, you'll be working on: .NET C# web applications, particularly using ASP.NET, .NET Core, and MVC frameworks Full stack development with front-end JavaScript frameworks such as React and Next.js (experience with ReactNative mobile development is a big plus, as they plan for a future migration project) Azure cloud platforms and Azure DevOps-you More ❯
solves real-world problems, and delivers lasting impact, this is the opportunity for you. Skills: 2.1 from a Top Russell Group University in a relevant field Experience with Next.js, ReactNative, AWS, and Python Familiarity with Git, Docker, and CI/CD pipelines Strong problem-solving skills Passion for working on tech that benefits society Benefits: Work on More ❯
that collects company information and KYC documents from customers Asynchronous workers that OCR invoices Internal tooling to manage and process millions of dollars of transactions Our stack is: Typescript, React, NextJS, NodeJS, Express, PostgreSQL Requirements: Experience in a VC-backed engineering team and building products used by customers A strong understanding of web development, frontend and backend best practices … working equivalent of) UTC/GMT -1:00 to UTC/GMT +4:00 Capi is an equal opportunity employer and welcomes candidates from diverse backgrounds Core Skills: Typescript, ReactNative, Node.js, ExpressJS, PostgreSQLOther Skills:Seniority: Senior #J-18808-Ljbffr More ❯