Required Skills: Building modern mobile applications that seamlessly integrate with legacy COBOL and Java backend systems while utilizing the latest technologies such as Swift, Flutter, Kotlin, Vue 3, and React Native. Position Description: Develop & Maintain Mobile Applications: Design and develop native iOS applications using Swift and SwiftUI. Develop native Android applications using Kotlin and Jetpack Compose. Build … cross-platform mobile applications using ReactNative and Flutter. Backend Integration with Legacy Systems Integrate mobile apps with existing COBOL-based and Java-based backend systems Collaborate with backend teams to build RESTful APIs or GraphQL endpoints that interact with legacy systems. Design API gateways to expose COBOL and Java services to modern mobile platforms. Cross-Platform Mobile … Development: Write reusable, clean, and modular code for ReactNative and Flutter to ensure efficient development of cross-platform mobile apps. Work with native modules when necessary for integrating mobile-specific features not available in cross-platform libraries. Collaborate with UI/UX Designers: Work with UI/UX teams to implement intuitive and responsive designs that More ❯
closely with experienced developers and architects. Building and maintaining responsive and interactive mobile and web applications using modern front-end technologies (HTML5, CSS3, JavaScript/TypeScript) and frameworks (e.g., React). Developing server-side applications with back-end technologies like Node.js. Creating and integrating APIs for communication between front-end and back-end systems. Collaborating with UI/UX … include a Bachelor's degree in IT, Computer Science, or related field, along with 3+ years of proven full-stack development experience. Experience developing REST API endpoints, mobile development (ReactNative and Expo), SQL databases, enterprise-level projects, and maritime industry background are preferred. Proficiency in front-end and back-end languages, modern frameworks (React, Express.js, Next.js … and version control systems (Git) is required. Specific tools include ReactNative, Expo, NodeJS, Typescript, and SQL databases. Soft skills valued are being a self-starter, collaborative, adaptable, detail-oriented, with strong problem-solving skills, excellent communication, and a passion for software development and best practices. Benefits include a competitive salary and bonus, inclusive onboarding, wellness programs, global More ❯
base. Our tech environment: You do not need to have experience across our whole stack, this just gives you an idea of what we use: Environment: PHP, Laravel, JavaScript, React, ReactNative, SQL (MySQL and maria DB), AWS, Azure, Docker, Git& Git Actions, AWS SQS, MapBox and 3D visualisation with ThreeJS and Cesium. Design patterns/Important … areas: Microservices, Security, Scalability, Usability, Cloud Native, Performance, CI/CD. Methodologies: Agile, User Centred Design. Who would be a good fit?: A full stack engineer with PHP Laravel. Someone who understands Front-end technologies. Someone who understands and adheres to agile delivery processes. Someone with good communication skills. Someone who takes ownership, responsibility and pride in their work. More ❯
Liverpool, Merseyside, United Kingdom Hybrid / WFH Options
Maxwell Bond
their cross-functional dev team. You’ll be working across a variety of business workstreams and building everything from interactive visualisations to scalable, high-performance web apps. The stack? React, Next.js, TypeScript — and some experience with ReactNative is a massive bonus. What’s in it for you? Salary up to £75k (depending on experience) Hybrid working … City Centre office + flexible remote options Diverse projects across multiple verticals A collaborative, agile team with room to make an impact Bonus points if you’ve worked with: ReactNative DevOps practices and Agile environments Sound like your thing? Then let’s chat. Interviews are being lined up now, so hit apply — even if you don’t More ❯
points if you: Are experienced in delivering features full-stack Are experienced in Python or SwiftUI Are experienced in deployment, releasing cycles or CI/CD Have experience with ReactNative Have experience with Serverless architectures Have experience with AWS Experience with Terraform or other IaC tooling (e.g. CDK, CloudFormation, etc.) Have experience in open source contributions, including … technologies Our tech stack Check out our tech radar here which we are constantly iterating, and below you can find a small reflection of our current tech stack: Frontend: ReactNative (iOS and Android) Typescript GraphQL (Apollo Client) Fastlane SwiftUI (Apple Watch) Maestro E2E tests Backend: Serverless (AWS) Lambdas (NodeJS & Python) AWS AppSync DynamoDB, S3, SQS, SNS, EventBridge More ❯
development of software components, refactoring existing code and working in collaboration with other teams to build new services and products. Experience that will put you ahead of the curve ReactNative and TypeScript expertise with a track record delivering high-quality iOS and Android apps, including diverse theming and UX considerations (Tamagui, accessibility, etc.). Effective communicator able … topics, subscriptions, and event sourcing). Experience with modern DevOps practices, including CI/CD pipelines, AWS, and related tools. Broader technical proficiency across Swift, Java/Kotlin for native mobile, modern web development, and AI tooling (e.g., Cursor). What's in it for you The expected range for this role is £40,000 - £50,000 This is More ❯
cross-functional teams Are experienced in delivering features full-stack Are experienced in Python or SwiftUI Are experienced in deployment, releasing cycles or CI/CD Have experience with ReactNative (worked on large scale applications) Have experience with Serverless architectures Have experience with AWS Experience with Terraform or other IaC tooling (e.g. CDK, CloudFormation, etc.) Have experience … health/fitness technologies Check out our tech radar here which we are constantly iterating, and below you can find a small reflection of our current tech stack: Frontend: ReactNative (iOS and Android) Typescript Fastlane SwiftUI (Apple Watch) Serverless (AWS) AWS AppSync DynamoDB, S3, SQS, SNS, EventBridge, SageMaker Postman API tests All the other good stuff: Sentry More ❯
Nottingham, Nottinghamshire, United Kingdom Hybrid / WFH Options
Apache Associates
a talented team of engineers, drive best practices, and ensure the delivery of high-performance, user-focused mobile products. Key Responsibilities: Lead and grow a team of mobile developers (native and cross-platform) Oversee project planning, sprint execution, and delivery timelines Collaborate closely with product, design, and QA teams to align on goals Set and enforce coding standards, performance … mobile innovation Foster a culture of continuous improvement, accountability, and innovation What You Bring: Proven experience managing mobile development teams (iOS, Android, or cross-platform frameworks like Flutter or ReactNative) Strong knowledge of mobile architecture, SDKs, APIs, and cloud integration (e.g., Firebase, AWS, Azure) Preferably a hands-on development background (such as Swift, Kotlin, Dart, or ReactNative) Deep understanding of CI/CD pipelines, mobile app release cycles, and Agile methodologies Exceptional leadership, communication, and stakeholder management skills This role is Hybrid This is a fantastic opportunity to help keep this growing SaaS/ERP business at the forefront of their markets, by ensuring they deliver great mobile applications. Apply Upload Your CV Please More ❯
Dartford, Kent, United Kingdom Hybrid / WFH Options
Apache Associates
a talented team of engineers, drive best practices, and ensure the delivery of high-performance, user-focused mobile products. Key Responsibilities: Lead and grow a team of mobile developers (native and cross-platform) Oversee project planning, sprint execution, and delivery timelines Collaborate closely with product, design, and QA teams to align on goals Set and enforce coding standards, performance … mobile innovation Foster a culture of continuous improvement, accountability, and innovation What You Bring: Proven experience managing mobile development teams (iOS, Android, or cross-platform frameworks like Flutter or ReactNative) Strong knowledge of mobile architecture, SDKs, APIs, and cloud integration (e.g., Firebase, AWS, Azure) Preferably a hands-on development background (such as Swift, Kotlin, Dart, or ReactNative) Deep understanding of CI/CD pipelines, mobile app release cycles, and Agile methodologies Exceptional leadership, communication, and stakeholder management skills This role is Hybrid This is a fantastic opportunity to help keep this growing SaaS/ERP business at the forefront of their markets, by ensuring they deliver great mobile applications. Apply Upload Your CV Please More ❯
bottlenecks Stay up to date with mobile trends, libraries, and best practices Skills, Knowledge & Expertise Essential: 2-4 years professional experience in mobile app development Proficient in either: o ReactNative (preferred) o or Flutter , Swift , or Kotlin with willingness to transition Experience integrating with backend APIs Familiarity with Git and collaborative development workflows Strong understanding of mobile … UX principles Knowledge of app store deployment (Google Play, App Store) Desirable: Experience with Expo (if ReactNative) Familiarity with CI/CD tools for mobile Experience working in a SaaS or product-led environment Basic understanding of backend systems or web technologies Exposure to agile development practices Qualifications: Degree in Computer Science, Software Engineering, or equivalent experience More ❯
Stretford, Lancashire, United Kingdom Hybrid / WFH Options
Adria Solutions Ltd
this Opportunity? Digital-First Approach: Be part of a company committed to digital innovation. Exceptional Team Culture: Collaborate with a talented, supportive team. Cutting-Edge Technology: Contribute to a ReactNative app for Android and iOS, hosted on AWS. Career Growth: Enjoy ample opportunities to progress. About the Company: Our client focuses on providing access, equality, and inclusion … team. Toolkit and Support: Use the provided tools to create user-friendly interfaces. Continuous Learning: Embrace a culture of continuous learning and innovation. Your Profile: Technical Skills: Experience in ReactNative, Typescript, Jest & Detox, and Node.js. Communication Skills: Convey complex problems to team members. Agile and Lean Principles: Experience with agile and lean ways of working. If you More ❯
Manchester, Lancashire, England, United Kingdom Hybrid / WFH Options
Adria Solutions
this Opportunity? Digital-First Approach: Be part of a company committed to digital innovation. Exceptional Team Culture: Collaborate with a talented, supportive team. Cutting-Edge Technology: Contribute to a ReactNative app for Android and iOS, hosted on AWS. Career Growth: Enjoy ample opportunities to progress. About the Company: Our client focuses on providing access, equality, and inclusion … team. Toolkit and Support: Use the provided tools to create user-friendly interfaces. Continuous Learning: Embrace a culture of continuous learning and innovation. Your Profile: Technical Skills: Experience in ReactNative, Typescript, Jest & Detox, and Node.js. Communication Skills: Convey complex problems to team members. Agile and Lean Principles: Experience with agile and lean ways of working. If you More ❯
Manchester, North West, United Kingdom Hybrid / WFH Options
Adria Solutions
this Opportunity? Digital-First Approach: Be part of a company committed to digital innovation. Exceptional Team Culture: Collaborate with a talented, supportive team. Cutting-Edge Technology: Contribute to a ReactNative app for Android and iOS, hosted on AWS. Career Growth: Enjoy ample opportunities to progress. About the Company: Our client focuses on providing access, equality, and inclusion … team. Toolkit and Support: Use the provided tools to create user-friendly interfaces. Continuous Learning: Embrace a culture of continuous learning and innovation. Your Profile: Technical Skills: Experience in ReactNative, Typescript, Jest & Detox, and Node.js. Communication Skills: Convey complex problems to team members. Agile and Lean Principles: Experience with agile and lean ways of working. If you More ❯
cross-functional teams Are experienced in delivering features full-stack Are experienced in Python or SwiftUI Are experienced in deployment, releasing cycles or CI/CD Have experience with ReactNative Have experience with Serverless architectures Have experience with AWS Experience with Terraform or other IaC tooling (e.g. CDK, CloudFormation, etc.) Have experience in open source contributions, including … health/fitness technologies Check out our tech radar here which we are constantly iterating, and below you can find a small reflection of our current tech stack: Frontend: ReactNative (iOS and Android) Typescript Fastlane SwiftUI (Apple Watch) Serverless (AWS) AWS AppSync DynamoDB, S3, SQS, SNS, EventBridge, SageMaker Postman API tests All the other good stuff: Sentry 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 ❯
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 ❯
Bristol, Avon, England, United Kingdom Hybrid / WFH Options
Sanderson
mobile products that transform how people interact with physical spaces, helping create truly connected and intelligent environments. What You'll Do: Design and build scalable, maintainable automation frameworks for ReactNative mobile applications (iOS and Android). Write robust end-to-end, integration, and UI tests using tools like Detox, Appium, or WebdriverIO. Collaborate with developers, testers, and … of new tools and techniques for enhanced test efficiency. What We're Looking For: 3+ years' experience in mobile automation testing across iOS and Android. Hands-on experience with ReactNative testing tools like Detox , Appium, or similar. Strong coding skills in JavaScript or TypeScript . Deep understanding of mobile app architecture, RESTful APIs, and performance profiling. Comfortable More ❯
App Developer position: Experience in full mobile app development lifecycle (design, development, test, release, and support) Extensive knowledge of the mobile platforms such as Android and iOS Proficiency in ReactNative Familiarity with push notifications Proficiency with writing automated tests in Playwright (note: not a requirement to be considered More ❯
Bristol, Avon, England, United Kingdom Hybrid / WFH Options
Ballantyne Technology Limited
Full Stack Developer (Laravel & ReactNative) Hybrid - Quarterly visits to Bristol (or more if you like) | Up to £50,000 We're partnering with a purpose-driven digital studio that builds web and mobile applications for NGOs, charities, and other third-sector organisations. Their products support real-world impact — from humanitarian relief to community outreach — and as the … applications used by organisations that do meaningful work. Building backends with Laravel - working with migrations, queues, Blade templates, middleware, performance tuning, and more Developing cross-platform mobile apps in ReactNative (Expo), using state libraries like Zustand or Redux Writing clean, maintainable code in PHP and JavaScript (ES6+) , ideally with some Vue or Alpine Building and integrating RESTfulAPIs More ❯
Manchester, North West, United Kingdom Hybrid / WFH Options
Adria Solutions
to be part of a collaborative, supportive team this could be the perfect role for you. The Role Youll be joining a growing product engineering team working on a ReactNative application backed by a new suite of APIs and services written in Go, hosted on AWS. Your work will directly contribute to the scalability and performance of … storage solutions A proactive, collaborative approach to problem-solving Experience working in agile teams and delivering iteratively Why Join Us Work on a modern platform using Go, AWS, and ReactNative Flexible hybrid working with a supportive, high-performing team A strong culture of learning, experimentation, and collaboration The freedom to try new ideas, learn new tools, and More ❯
Stretford, Lancashire, United Kingdom Hybrid / WFH Options
Adria Solutions Ltd
be part of a collaborative, supportive team - this could be the perfect role for you. The Role You'll be joining a growing product engineering team working on a ReactNative application backed by a new suite of APIs and services written in Go, hosted on AWS. Your work will directly contribute to the scalability and performance of … storage solutions A proactive, collaborative approach to problem-solving Experience working in agile teams and delivering iteratively Why Join Us Work on a modern platform using Go, AWS, and ReactNative Flexible hybrid working with a supportive, high-performing team A strong culture of learning, experimentation, and collaboration The freedom to try new ideas, learn new tools, and More ❯
Manchester, Lancashire, England, United Kingdom Hybrid / WFH Options
Adria Solutions
be part of a collaborative, supportive team — this could be the perfect role for you. The Role You’ll be joining a growing product engineering team working on a ReactNative application backed by a new suite of APIs and services written in Go, hosted on AWS. Your work will directly contribute to the scalability and performance of … storage solutions A proactive, collaborative approach to problem-solving Experience working in agile teams and delivering iteratively Why Join Us Work on a modern platform using Go, AWS, and ReactNative Flexible hybrid working with a supportive, high-performing team A strong culture of learning, experimentation, and collaboration The freedom to try new ideas, learn new tools, and More ❯
Barton-upon-humber, Lincolnshire, United Kingdom Hybrid / WFH Options
Java Script Works
Required: - Experience of automated testing (e.g. Playwright, PHPUnit) - Knowledge of design patterns - Knowledge of the Doctrine ORM - Experience in creating and maintaining RESTFul APIs - Experience of working with: TypeScript ReactReactNative MuleSoft or similar - Web applications based on the aforementioned technologies Job Description: Working as a member of our agile development team, new features are written More ❯
you an experienced Mobile Applications developer, looking to join an expanding, recently invested into SaaS product company in the UK? Adept at cross-platform iOS & Android development in Javascript ( ReactNative) & looking to be part of a growing product application software engineering team? We are really expanding our development team & there will be plenty of new feature development … which the app runs, e.g., Android, iOS, etc - Proficiency with writing automated tests in Playwright, predominantly, but not a requirement to be considered. - Familiarity with push notifications - Proficiency in ReactNative, Javascript (mainly) Please do hit the apply now button or get in touch for a conversation to find out more! We look forward to hearing from you. More ❯
Banbury, Oxfordshire, South East, United Kingdom Hybrid / WFH Options
Hireful
you an experienced Mobile Applications developer, looking to join an expanding, recently invested into SaaS product company in the UK? Adept at cross-platform iOS & Android development in Javascript ( ReactNative) & looking to be part of a growing product application software engineering team? We are really expanding our development team & there will be plenty of new feature development … which the app runs, e.g., Android, iOS, etc - Proficiency with writing automated tests in Playwright, predominantly, but not a requirement to be considered. - Familiarity with push notifications - Proficiency in ReactNative, Javascript (mainly) Please do hit the apply now button or get in touch for a conversation to find out more! We look forward to hearing from you. More ❯