the US. Tech stack Backend: Kotlin 1.7.20 , AWS, GraphQL (familiarity is nice but not a deal breaker), Postgres, RabbitMQ, Docker, Kubernetes Frontend/Mobile: React & ReactNative, TypeScript, MobX, Redux, Stylus, and SASS Other: We build our Kotlin projects using Gradle and GitHub Actions, deploying to production More ❯
be the driving force behind the development and launch of our portfolio management app. You will work closely with the UI/UX Designer, ReactNative Developer, and backend team to define the product vision, strategy, and roadmap. This role requires a strong understanding of the FinTech landscape … prioritize product requirements and user stories. Work closely with the UI/UX Designer to create intuitive and user-friendly interfaces. Collaborate with the ReactNative Developer and backend team to ensure timely and effective development. Define and track key performance indicators (KPIs) to measure product success. Manage More ❯
be the driving force behind the development and launch of our portfolio management app. You will work closely with the UI/UX Designer, ReactNative Developer, and backend team to define the product vision, strategy, and roadmap. This role requires a strong understanding of the FinTech landscape … prioritize product requirements and user stories. Work closely with the UI/UX Designer to create intuitive and user-friendly interfaces. Collaborate with the ReactNative Developer and backend team to ensure timely and effective development. Define and track key performance indicators (KPIs) to measure product success. Manage More ❯
be the driving force behind the development and launch of our portfolio management app. You will work closely with the UI/UX Designer, ReactNative Developer, and backend team to define the product vision, strategy, and roadmap. This role requires a strong understanding of the FinTech landscape … prioritize product requirements and user stories. Work closely with the UI/UX Designer to create intuitive and user-friendly interfaces. Collaborate with the ReactNative Developer and backend team to ensure timely and effective development. Define and track key performance indicators (KPIs) to measure product success. Manage More ❯
of the best protocols and scaling solutions on the planet, namely Chainlink and Polygon (as well as quite a few others). Responsibilities Frontend - React, ReactNative, Typescript, Next.js, 3rd Party APIs & GraphQL. Backend - Node.JS, Typescript, Apollo GraphQL, AWS and Docker. We use AWS Serverless whenever possible. More ❯
design Experience working closely with Designers, and contributing to Design decisions Front End leaning but happy to be full-stack Passion for developer tools React, ReactNative and Typescript skills Benefits: 28 days paid vacation + public holidays Flexible working hours - work in your productivity hours Annual More ❯
london, south east england, united kingdom Hybrid / WFH Options
Strativ Group
design Experience working closely with Designers, and contributing to Design decisions Front End leaning but happy to be full-stack Passion for developer tools React, ReactNative and Typescript skills Benefits: 28 days paid vacation + public holidays Flexible working hours - work in your productivity hours Annual More ❯
Software Engineer to join a mission-driven team transforming women’s health. You’ll work across the stack with modern technologies like NestJs (Typescript), ReactNative (Expo), GCP, and PostgreSQL to build and scale a cutting-edge health app. What you’ll do: Develop and maintain core features … and continuously improve the platform What we’re looking for: 3–5+ years of experience as a full stack developer Proficiency in NestJs, Typescript, ReactNative (Expo) , and cloud platforms like GCP Strong understanding of databases (e.g. PostgreSQL), APIs, and deployment pipelines Bonus: Experience in digital health, data More ❯
london, south east england, United Kingdom Hybrid / WFH Options
Established Search
Software Engineer to join a mission-driven team transforming women’s health. You’ll work across the stack with modern technologies like NestJs (Typescript), ReactNative (Expo), GCP, and PostgreSQL to build and scale a cutting-edge health app. What you’ll do: Develop and maintain core features … and continuously improve the platform What we’re looking for: 3–5+ years of experience as a full stack developer Proficiency in NestJs, Typescript, ReactNative (Expo) , and cloud platforms like GCP Strong understanding of databases (e.g. PostgreSQL), APIs, and deployment pipelines Bonus: Experience in digital health, data More ❯
the future of women's health. In this role, you’ll lead both the technology and data strategy, working with a modern stack (NestJs, ReactNative, GCP, PostgreSQL) to scale a mobile app. You’ll be responsible for: Driving tech and data strategy Leading and growing the engineering … cross-functional teams to boost engagement and conversion About you: 5+ years leading tech/data teams in mobile app environments Expert in NestJs, ReactNative (Expo), GCP, PostgreSQL Strong grasp of AI, data analytics, governance, and compliance (HIPAA/GDPR) Bonus: Background in digital health, SaaS, or More ❯
london, south east england, United Kingdom Hybrid / WFH Options
Established Search
the future of women's health. In this role, you’ll lead both the technology and data strategy, working with a modern stack (NestJs, ReactNative, GCP, PostgreSQL) to scale a mobile app. You’ll be responsible for: Driving tech and data strategy Leading and growing the engineering … cross-functional teams to boost engagement and conversion About you: 5+ years leading tech/data teams in mobile app environments Expert in NestJs, ReactNative (Expo), GCP, PostgreSQL Strong grasp of AI, data analytics, governance, and compliance (HIPAA/GDPR) Bonus: Background in digital health, SaaS, or More ❯
Front End React Developer, React, Javascript, NW London to £65K A leading financial software company are looking for a Front End JavaScript developer who is proficient with React.js. The role is Offcie based in North West London, Your primary focus will be on developing user interface components and … NPM, etc. Ability to understand business requirements and translate them into technical requirements A knack for benchmarking and optimization Familiarity with git Experience with ReactNative is a bonus ****THIS ROLE IS OFFICE BASED More ❯
Central London, London, United Kingdom Hybrid / WFH Options
Client Server
Front End Developer/Engineer (TypeScript React AI) London/WFH to £65k Want to work on intellectually and technically challenging AI systems at the cutting edge of what is possible, whilst learning and collaborating with an amazing team and enjoying flexible working and a range of other perks … contributing ideas, collaborating with designers and prototyping new features. There's a modern tech stack, you'll be mainly using JavaScript/TypeScript and React but will be able to pick new technologies and skills up on the job. Location/WFH: You'll be joining a friendly and … you: You are degree educated in Computer Science, from a top tier university (e.g. Russel Group, Oxbridge) You have Typescript experience combined with strong React skills, ReactNative would also be great but you can pick it up on the job You're proficient with HTML5 and More ❯
alike will get you) A “team-first” mindset — you believe better things happen when we build together Tech We Use (and love): Node.js | TypeScript | React/ReactNative | Next.js GraphQL | AWS/Vercel | Serverless | Docker SQL | CI platforms | Microsoft + Azure tooling Bonus points if you’ve More ❯
london, south east england, united kingdom Hybrid / WFH Options
numi
alike will get you) A “team-first” mindset — you believe better things happen when we build together Tech We Use (and love): Node.js | TypeScript | React/ReactNative | Next.js GraphQL | AWS/Vercel | Serverless | Docker SQL | CI platforms | Microsoft + Azure tooling Bonus points if you’ve More ❯
scaling the existing tech infrastructure across Emma AI’s suite of products 🔹 Leading full-stack development with a focus on AI integration 🔹 Helping develop native mobile applications (iOS & Android) 🔹 Advising on scalability, security, and infrastructure improvements 🔹 Entrepreneurial input - helping to shape the company’s tech team and culture 🛠️ Tech … Skills: 🔹 Backend: Python (Flask), GCP (AWS/Azure a plus), MySQL/Firestore, Microservices, Serverless, Docker, Kubernetes, CI/CD, IaC 🔹 Frontend: HTML, JavaScript, React, Mobile (ReactNative/Flutter) 🔹 Scalability: Enterprise-level infrastructure & DevOps principles What’s on Offer? ☑️ Salary: Up-to £70,000 + Equity More ❯
london, south east england, united kingdom Hybrid / WFH Options
Xcede
scaling the existing tech infrastructure across Emma AI’s suite of products 🔹 Leading full-stack development with a focus on AI integration 🔹 Helping develop native mobile applications (iOS & Android) 🔹 Advising on scalability, security, and infrastructure improvements 🔹 Entrepreneurial input - helping to shape the company’s tech team and culture 🛠️ Tech … Skills: 🔹 Backend: Python (Flask), GCP (AWS/Azure a plus), MySQL/Firestore, Microservices, Serverless, Docker, Kubernetes, CI/CD, IaC 🔹 Frontend: HTML, JavaScript, React, Mobile (ReactNative/Flutter) 🔹 Scalability: Enterprise-level infrastructure & DevOps principles What’s on Offer? ☑️ Salary: Up-to £70,000 + Equity More ❯
techies and non-techies Team player who’s not afraid to ask questions or try new things Tech they use (and love): Node.js | TypeScript | React/ReactNative | Next.js GraphQL | AWS/Vercel | Serverless | Docker SQL | CI/CD | Microsoft + Azure stack Bonus if you’ve More ❯
london, south east england, United Kingdom Hybrid / WFH Options
numi
techies and non-techies Team player who’s not afraid to ask questions or try new things Tech they use (and love): Node.js | TypeScript | React/ReactNative | Next.js GraphQL | AWS/Vercel | Serverless | Docker SQL | CI/CD | Microsoft + Azure stack Bonus if you’ve More ❯
playback, encoding and DRM Experience in carbon footprint reduction techniques for development Knowledge of CI/CD pipelines e.g. GitHub Actions Knowledge of Next.js, React/ReactNative framework Knowledge of front-end best practices Skills & personal qualities Have the commitment and passion to know the product More ❯
building web and mobile experiences from the ground up, shaping architectural decisions, mentoring other engineers, and collaborating across design, product, and backend. They're ReactNative on mobile, React on web, and we ❤️ TypeScript. Clean code, slick UI, and a genuine focus on user experience is their … re exploring AI-assisted development too. 🎯 What We’re Looking For 5+ years of frontend experience in fast-paced environments Strong knowledge of TypeScript, React, and modern JavaScript frameworks A problem-solver who’s not afraid of complexity Experience working in product-led teams, collaborating across disciplines A natural More ❯
building web and mobile experiences from the ground up, shaping architectural decisions, mentoring other engineers, and collaborating across design, product, and backend. They're ReactNative on mobile, React on web, and we ❤️ TypeScript. Clean code, slick UI, and a genuine focus on user experience is their … re exploring AI-assisted development too. 🎯 What We’re Looking For 5+ years of frontend experience in fast-paced environments Strong knowledge of TypeScript, React, and modern JavaScript frameworks A problem-solver who’s not afraid of complexity Experience working in product-led teams, collaborating across disciplines A natural More ❯
At Theodo, we help businesses create innovative digital solutions. Specialising in web and mobile apps, we bring deep expertise in cloud-native technology and agile delivery. As part of Theodo Group, we collaborate with a network of 10 companies globally, focusing on varied sectors! What you'll be doing … on solving complex problems and expanding your technical expertise. What we're looking for: - 2+ years of development experience - Experience with TypeScript - Proficiency in React (with Next.js ) or ReactNative (with Expo) - Understanding of Node.js (preferably with NestJS or AWS Lambda) - Strong written and verbal communication skills More ❯
apps for customers to monitor and manage their energy usage - A pricing and billing engine for real time energy pricing The tech stack is ReactNative mobile app , some React web frontends , and a Serverless Lambda backend on AWS . We're using Typescript top to bottom More ❯