role in designing, building, and optimising services that power our EV testing, reporting, and data-sharing products. This role is primarily backend-focused, but familiarity with modern frontend frameworks (React/ReactNative/Next.js) is a bonus. Key Responsibilities Develop and maintain robust, high-performance .NET 8+ APIs and services. Work with Azure Functions , Blob Storage … product suite. What We’re Looking For 2+ years of professional experience with C# and .NET Core . Experience building REST APIs or microservices at scale. Familiarity with cloud-native design and Azure services . Understanding of async programming, dependency injection, and distributed systems. Strong grasp of database design and query optimisation (SQL and/or NoSQL). Comfortable … end-to-end ownership. Passion for clean architecture, performance, and testable code. Interest in the EV, sustainability, or data analytics space is a plus. Nice to Have Experience with React/Next.js/ReactNative or TypeScript . Experience integrating third-party APIs (OEM, OBD, or telematics data). Familiarity with data pipelines and event-driven design. More ❯
City of London, London, United Kingdom Hybrid / WFH Options
ClearWatt
role in designing, building, and optimising services that power our EV testing, reporting, and data-sharing products. This role is primarily backend-focused, but familiarity with modern frontend frameworks (React/ReactNative/Next.js) is a bonus. Key Responsibilities Develop and maintain robust, high-performance .NET 8+ APIs and services. Work with Azure Functions , Blob Storage … product suite. What We’re Looking For 2+ years of professional experience with C# and .NET Core . Experience building REST APIs or microservices at scale. Familiarity with cloud-native design and Azure services . Understanding of async programming, dependency injection, and distributed systems. Strong grasp of database design and query optimisation (SQL and/or NoSQL). Comfortable … end-to-end ownership. Passion for clean architecture, performance, and testable code. Interest in the EV, sustainability, or data analytics space is a plus. Nice to Have Experience with React/Next.js/ReactNative or TypeScript . Experience integrating third-party APIs (OEM, OBD, or telematics data). Familiarity with data pipelines and event-driven design. More ❯
london, south east england, united kingdom Hybrid / WFH Options
ClearWatt
role in designing, building, and optimising services that power our EV testing, reporting, and data-sharing products. This role is primarily backend-focused, but familiarity with modern frontend frameworks (React/ReactNative/Next.js) is a bonus. Key Responsibilities Develop and maintain robust, high-performance .NET 8+ APIs and services. Work with Azure Functions , Blob Storage … product suite. What We’re Looking For 2+ years of professional experience with C# and .NET Core . Experience building REST APIs or microservices at scale. Familiarity with cloud-native design and Azure services . Understanding of async programming, dependency injection, and distributed systems. Strong grasp of database design and query optimisation (SQL and/or NoSQL). Comfortable … end-to-end ownership. Passion for clean architecture, performance, and testable code. Interest in the EV, sustainability, or data analytics space is a plus. Nice to Have Experience with React/Next.js/ReactNative or TypeScript . Experience integrating third-party APIs (OEM, OBD, or telematics data). Familiarity with data pipelines and event-driven design. More ❯
slough, south east england, united kingdom Hybrid / WFH Options
ClearWatt
role in designing, building, and optimising services that power our EV testing, reporting, and data-sharing products. This role is primarily backend-focused, but familiarity with modern frontend frameworks (React/ReactNative/Next.js) is a bonus. Key Responsibilities Develop and maintain robust, high-performance .NET 8+ APIs and services. Work with Azure Functions , Blob Storage … product suite. What We’re Looking For 2+ years of professional experience with C# and .NET Core . Experience building REST APIs or microservices at scale. Familiarity with cloud-native design and Azure services . Understanding of async programming, dependency injection, and distributed systems. Strong grasp of database design and query optimisation (SQL and/or NoSQL). Comfortable … end-to-end ownership. Passion for clean architecture, performance, and testable code. Interest in the EV, sustainability, or data analytics space is a plus. Nice to Have Experience with React/Next.js/ReactNative or TypeScript . Experience integrating third-party APIs (OEM, OBD, or telematics data). Familiarity with data pipelines and event-driven design. More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
ClearWatt
role in designing, building, and optimising services that power our EV testing, reporting, and data-sharing products. This role is primarily backend-focused, but familiarity with modern frontend frameworks (React/ReactNative/Next.js) is a bonus. Key Responsibilities Develop and maintain robust, high-performance .NET 8+ APIs and services. Work with Azure Functions , Blob Storage … product suite. What We’re Looking For 2+ years of professional experience with C# and .NET Core . Experience building REST APIs or microservices at scale. Familiarity with cloud-native design and Azure services . Understanding of async programming, dependency injection, and distributed systems. Strong grasp of database design and query optimisation (SQL and/or NoSQL). Comfortable … end-to-end ownership. Passion for clean architecture, performance, and testable code. Interest in the EV, sustainability, or data analytics space is a plus. Nice to Have Experience with React/Next.js/ReactNative or TypeScript . Experience integrating third-party APIs (OEM, OBD, or telematics data). Familiarity with data pipelines and event-driven design. More ❯
If you’ve been part of a church community, all the better – many of our users have too. That context matters to us. Tech stack: Python, TypeScript, MySQL, GraphQL, ReactNative (including ReactNative for Web), Django, Celery, Docker, Kubernetes. You don’t need to know everything on day one, but you’ll be working across More ❯
If you’ve been part of a church community, all the better – many of our users have too. That context matters to us. Tech stack: Python, TypeScript, MySQL, GraphQL, ReactNative (including ReactNative for Web), Django, Celery, Docker, Kubernetes. You don’t need to know everything on day one, but you’ll be working across More ❯
East London, London, United Kingdom Hybrid / WFH Options
Joyned
If you’ve been part of a church community, all the better – many of our users have too. That context matters to us. Tech stack: Python, TypeScript, MySQL, GraphQL, ReactNative (including ReactNative for Web), Django, Celery, Docker, Kubernetes. You don’t need to know everything on day one, but you’ll be working across More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Joyned
If you’ve been part of a church community, all the better – many of our users have too. That context matters to us. Tech stack: Python, TypeScript, MySQL, GraphQL, ReactNative (including ReactNative for Web), Django, Celery, Docker, Kubernetes. You don’t need to know everything on day one, but you’ll be working across More ❯
Bury, Greater Manchester, United Kingdom Hybrid / WFH Options
Joyned
If you’ve been part of a church community, all the better – many of our users have too. That context matters to us. Tech stack: Python, TypeScript, MySQL, GraphQL, ReactNative (including ReactNative for Web), Django, Celery, Docker, Kubernetes. You don’t need to know everything on day one, but you’ll be working across More ❯
Bolton, Greater Manchester, United Kingdom Hybrid / WFH Options
Joyned
If you’ve been part of a church community, all the better – many of our users have too. That context matters to us. Tech stack: Python, TypeScript, MySQL, GraphQL, ReactNative (including ReactNative for Web), Django, Celery, Docker, Kubernetes. You don’t need to know everything on day one, but you’ll be working across More ❯
Leeds, West Yorkshire, United Kingdom Hybrid / WFH Options
Joyned
If you’ve been part of a church community, all the better – many of our users have too. That context matters to us. Tech stack: Python, TypeScript, MySQL, GraphQL, ReactNative (including ReactNative for Web), Django, Celery, Docker, Kubernetes. You don’t need to know everything on day one, but you’ll be working across More ❯
Altrincham, Greater Manchester, United Kingdom Hybrid / WFH Options
Joyned
If you’ve been part of a church community, all the better – many of our users have too. That context matters to us. Tech stack: Python, TypeScript, MySQL, GraphQL, ReactNative (including ReactNative for Web), Django, Celery, Docker, Kubernetes. You don’t need to know everything on day one, but you’ll be working across More ❯
Leigh, Greater Manchester, United Kingdom Hybrid / WFH Options
Joyned
If you’ve been part of a church community, all the better – many of our users have too. That context matters to us. Tech stack: Python, TypeScript, MySQL, GraphQL, ReactNative (including ReactNative for Web), Django, Celery, Docker, Kubernetes. You don’t need to know everything on day one, but you’ll be working across More ❯
Shoreham-By-Sea, England, United Kingdom Hybrid / WFH Options
Joyned
If you’ve been part of a church community, all the better – many of our users have too. That context matters to us. Tech stack: Python, TypeScript, MySQL, GraphQL, ReactNative (including ReactNative for Web), Django, Celery, Docker, Kubernetes. You don’t need to know everything on day one, but you’ll be working across More ❯
Central London / West End, London, United Kingdom Hybrid / WFH Options
Joyned
If you’ve been part of a church community, all the better – many of our users have too. That context matters to us. Tech stack: Python, TypeScript, MySQL, GraphQL, ReactNative (including ReactNative for Web), Django, Celery, Docker, Kubernetes. You don’t need to know everything on day one, but you’ll be working across More ❯
Ashton-Under-Lyne, Greater Manchester, United Kingdom Hybrid / WFH Options
Joyned
If you’ve been part of a church community, all the better – many of our users have too. That context matters to us. Tech stack: Python, TypeScript, MySQL, GraphQL, ReactNative (including ReactNative for Web), Django, Celery, Docker, Kubernetes. You don’t need to know everything on day one, but you’ll be working across More ❯
touch management - supporting and nurturing our engineers to help them reach their potential via 1:1s and Dev reviews (CodeSquared) What you'll need 4+ years of experience developing React and/or ReactNative applications. 3+ years of TypeScript experience. Experience integrating OpenAI, Google Gemini, or other LLM APIs into web or mobile applications. Hands-on … problem-solving . The nice-to-haves Experience in full-stack development , , or serverless architectures) . Familiarity with AI prompt engineering techniques . Experience with iOS/Android development (ReactNative, Swift, Kotlin) . Exposure to design systems and modular UI frameworks . Prior experience in SaaS product development, enterprise apps, or high-growth startups . Why join More ❯
Salary: 40.000 - 50.000 € per year Requirements: 1. Solid experience in backend development with TypeScript and Node.js 2. Proficiency in Next.js and React, including API Routes, SSR, routing, and component-based architecture 3. Strong knowledge of databases, especially MySQL (queries, schema design, optimization) 4. Deep understanding of clean, maintainable code, testing practices, and common design patterns 5. Proactive mindset, strong … team player, and a passion for modern web development with React and TypeScript Responsibilities: • Develop and maintain scalable backend systems using Node.js and TypeScript • Build and optimize APIs (REST/GraphQL) to connect web and mobile frontends • Integrate and manage MySQL databases • Contribute to architecture decisions and the technical evolution of the project • Ensure code quality, testing, and performance … high-performance web and mobile applications with a focus on quality and scalability. Technologies: API AWS Backend CI/CD Cloud DevOps Docker GCP GraphQL Mobile MySQL Prisma REST ReactReactNative TypeScript Web NodeJS GitHub JavaScript NextJS Fullstack More: We are a tech-driven company focused on creating innovative web solutions and digital products that deliver More ❯
ReactNative Mobile Developer (Bluetooth/IoT) Hybrid in Hampshire or UK Remote £55000- £65000 + Benefits Note: - This role cannot offer Visa Sponsorship. - Must have 3+ years working commercially with React Native. - Role may require international travel to the US and Asia (few weeks a year) click apply for full job details More ❯
ReactNative Mobile Developer (Bluetooth/IoT) Hybrid in Hampshire or UK Remote £55000- £65000 + Benefits Note: - This role cannot offer Visa Sponsorship. - Must have 3+ years working commercially with React Native. - Role may require international travel to the US and Asia (few weeks a year). - Ideally to bed into the company, you'll work More ❯
Weybridge, Surrey, England, United Kingdom Hybrid / WFH Options
Proactive Appointments
and APIs. Support and enhance existing platforms. Lead code reviews and write clean, testable code. Translate wireframes into functional, user-friendly interfaces. What You’ll Bring: Strong experience with React, ReactNative, .NET . Proficiency in HTML, CSS, Bootstrap , and frontend development. Solid understanding of SQL , API integration , and Azure . Experience with mobile app development , unit More ❯
Mobile React Software Engineer You have an academic degree (BSc or MSc) in computer science or a related field, complemented with a minimum of 2 years of working experience. Solid knowledge of TypeScript conventions and patterns, both on the frontend and backend coupled with experience with the NodeJS ecosystem Experience with front-end React/ReactNative … take pride in delivering high quality, reusable code, and user interfaces Any experience of the following would be very useful You know and understand the structural parts of a React application (redux, sagas, react-router/navigation (RN)) You do not fear css-in-js patterns (RN stylesheets, styled-components, Styled Systems) Notions of functional programming patterns in … a modern front end (hooks, immutability, pure components, stateless functions,...) Work experience with Neo4j, SQL and NoSQL databases You know how to create a bridge between the Native language and JavaScript code and how to improve or set up a modern build and CI/CD pipeline and understand the importance of the different tools involved (webpack, metro More ❯
and influencing the direction of software architecture and delivery standards across the group. Key Duties & Responsibilities Lead the design, development, and deployment of scalable web applications across frontend (ReactJS, ReactNative) and backend (.NET, Azure Functions, APIs) Architect and implement customer portal features including dashboards, mapping, access control, and IoT integrations Develop and maintain RESTful and GraphQL APIs … skills with the ability to operate independently Confident communicator able to engage technical and non-technical stakeholders effectively Degree in Computer Science or equivalent practical experience desirable Familiarity with ReactNative, Terraform, or IoT technologies (MQTT, Modbus TCP/IP, Azure IoT Hub) is advantageous Summary Position : Fullstack Developer Location : Chandlers Ford Duration : Permanent Salary More ❯
and influencing the direction of software architecture and delivery standards across the group. Key Duties & Responsibilities Lead the design, development, and deployment of scalable web applications across frontend (ReactJS, ReactNative) and backend (.NET, Azure Functions, APIs) Architect and implement customer portal features including dashboards, mapping, access control, and IoT integrations Develop and maintain RESTful and GraphQL APIs … skills with the ability to operate independently Confident communicator able to engage technical and non-technical stakeholders effectively Degree in Computer Science or equivalent practical experience desirable Familiarity with ReactNative, Terraform, or IoT technologies (MQTT, Modbus TCP/IP, Azure IoT Hub) is advantageous Summary Position : Fullstack Developer Location : Chandlers Ford Duration : Permanent Salary More ❯