this diagnostics company develops medical instrumentation that provides accessible and timely results for public health purposes. Their system uses a combination of embedded C running on an RTOS, A React-Native app running on Android, and centralised data collection based on the LAMP stack and MariaDB. With products already on the market, they are seeking to move their … tasks as the need occasionally arises). Full existing right to work in the UK without restriction, time limit, or sponsorship. Not essential, but useful: real-time operating systems, ReactNative, Android, LAMP, C# or Python. If you're looking for a role that will make a massive positive impact in the world, whilst at the same time … you. The role is on-site in a pleasant countryside location. A highly competitive salary is on offer to the successful candidate. Keywords: Medical Device, Embedded C, RTOS, Android, ReactNative, LAMP, Mission-Driven, Cambridge Another top job from ECM, the high-tech recruitment experts. Even if this job's not quite right, do contact us now - we More ❯
We're Looking For We're looking for a Senior QA Engineer to join our growing team and help ensure the highest standards of quality across our mobile app (ReactNative), web platforms (React), and internal dashboards. You'll play a critical role in shaping our testing processes and frameworks to ensure we deliver reliable, premium experiences … with REST APIs and testing backend integrations. A detail-oriented mindset with a passion for maintaining high product standards. Strong communicator and collaborative team player. Bonus Points Experience testing ReactNative and React applications. Familiarity with CI/CD pipelines and tools like GitHub Actions or CircleCI. Exposure to performance, load, or security testing tools. Interest in More ❯
Edinburgh, Midlothian, Scotland, United Kingdom Hybrid/Remote Options
Cathcart Technology
with several major initiatives planned around performance optimisation , scalability, and mobile innovation - so there's plenty of interesting and challenging work ahead. You'll be working closely with both ReactNative and native iOS codebases , building and optimising select iOS components while enhancing the overall mobile platform performance. There's a real opportunity here to make an … an active role in mentoring others, sharing best practices , and helping strengthen the foundations of the mobile platform. You'll ideally have good experience with the following; ** Delivering production ReactNative applications ** iOS development with Swift ** Mobile performance profiling and optimisation ** Advocate for best practices, testing, and CI CD pipelines The following experience is highly desirable; ** Experience improving More ❯
Weybridge, Surrey, England, United Kingdom Hybrid/Remote 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 ❯
to deployment Support and mentor junior developers through code reviews and collaboration Contribute to strong engineering practices — testing, CI/CD, documentation Tech Stack: Backend: PHP/Laravel Frontend: React (ReactNative a bonus) Database: MySQL APIs: RESTful architectures Cloud: AWS (Lambda, API Gateway, serverless experience welcome) About You: Have solid full-stack experience with Laravel + … React Understand JavaScript deeply and enjoy working across frontend and backend Are comfortable working with APIs, databases, and cloud services Communicate well, collaborate openly, and think with a product mindset Care about building great user experiences and shipping high-impact work Bonus points if you’ve worked in a startup/scale-up environment or have experience with AWS … serverless or React Native. Why This Is a Great Opportunity?? You’ll join a passionate, supportive team that loves building software with real impact. Expect a collaborative culture, meaningful autonomy, and the chance to help shape the future of a platform used by creative businesses worldwide. If you are interested, please apply to the role or feel free to More ❯
team of Full stack and Mobile Engineers (20 person function) Work closely with Principal Engineers, Product teams and QA teams Help drive "best engineering practices" Tech you will oversee: React, ReactNative, TypeScript, AWS What's in it for you? Great Salary up to £100k 10-15% bonus Flexible working If you'd like to find out More ❯
team of Full stack and Mobile Engineers (20 person function) Work closely with Principal Engineers, Product teams and QA teams Help drive "best engineering practices" Tech you will oversee: React, ReactNative, TypeScript, AWS What's in it for you? 📍Great Salary up to £100k 📍10-15% bonus 📍Flexible working If you'd like to find out More ❯
london (city of london), south east england, united kingdom
Log my Care
you if you want to: Have 3+ years of hands-on engineering experience, including end-to-end feature delivery in a production environment. Have strong front-end experience with React, ReactNative and TypeScript and/or node/express. Have experience working in a product-led squad, collaborating closely with PMs and designers to ship impactful More ❯
leeds, west yorkshire, yorkshire and the humber, united kingdom Hybrid/Remote Options
Skiller Whale
Important Note Right now we're prioritising coaches who are expert in PostgreSQL, ReactNative, or Leadership, Communication and Management (in the context of software teams). If you have expertise in other technologies, then please do still apply. In this case, we may ask to keep your details and reach out when we are more confident of … building the skills and understanding of others, and you have expertise in the curriculum we provide. The technologies/topics that we need coaches for soon are: Advanced PostgreSQL ReactNative Leadership, Communication and Management (in the context of software teams). If you are an expert in two or more of the following areas, we'll still … consider you as a coach, although it may be longer before you are allocated a group: Common languages/frameworks (e.g. Go, React, Kotlin, Java etc) Platforms, Tools and/or Databases (e.g. AWS, Docker, PostgreSQL) Test-Driven Development REST API Design Leadership, Communication and Management (in the context of software teams). You'll need to be able More ❯
newcastle-upon-tyne, tyne and wear, north east england, united kingdom Hybrid/Remote Options
Oak Engage
and define end-to-end user journeys for complex, multi-persona workflows (deskless + desktop) Create wireframes, low-fi and mid-fi concepts, and interactive prototypes for web and ReactNative mobile Work with Product Managers to shape discovery, problem statements and jobs to be done framework Translate research, feedback and data into actionable UX improvements Collaborate closely … UX or Product Design experience (SaaS, mobile-first, or complex digital products ideal) Strong capability in journey mapping, wireframing and prototyping tools (Figma preferred) Experience designing for mobile apps (ReactNative is a bonus) A portfolio demonstrating user-centric design, problem solving and clear reasoning Comfortable operating in discovery as well as solution design Able to simplify complexity More ❯
london (kensington), south east england, united kingdom Hybrid/Remote Options
ONDA
Qualifications You have proven production experience (i.e., launched products to real users) with one or more of the following technologies: HTML/CSS/Javascript/Node/Typescript ReactNative/Redux Native development on iOS and/or Android (Swift, Java) Figma Netlify Python Degree in Computer Science, similar technical field of study or equivalent More ❯
London, South East, England, United Kingdom Hybrid/Remote Options
Akkodis
of technical decisions and outcomes Experience designing and deploying scalable, observable, and maintainable systems Familiarity with microservices architecture (synchronous and asynchronous) Strong experience with NodeJS, TypeScript/JavaScript, and React Good understanding of cloud platforms (AWS, GCP, Azure) Solid grasp of database technologies and trade-offs Experience with automated testing and web security best practices Background in SaaS, ideally … B2B2C or consumer-facing tech Desirable Experience ReactNative best practices Native app development (iOS, Android), Expo Event-driven systems and distributed architecture Technologies such as GCP (GKE, PubSub, BigQuery), Temporal, Postgres, CircleCI, ArgoCD, Kubernetes, Helm, Docker, Terraform Experience in zero-to-one product development or highly innovative domains Benefits Competitive salary 25 days annual leave plus More ❯
CI/CD pipelines and applying DevOps best practices to support the company's growing client base and regulatory compliance requirements. Key Responsibilities Cloud & Infrastructure - design and implement cloud native solutions on AWS that are scalable, resilient and secure. Infrastructure management - transform through elegant infrastructure as Code using Terraform. Automate deployment pipelines - create to make our technology faster, more … Have experience in: • JavaScript, , and TypeScript proficiency • Extensive AWS cloud services experience • Terraform expertise for Infrastructure as Code (IaC) • CI/CD pipeline implementation (specifically Bitbucket Pipelines) • Experience with React and ReactNative • Automation scripting abilities • Strong problem-solving skills • Excellent communication abilities • Collaborative team-oriented approach • Ability to manage multiple priorities in a fast-paced environment More ❯
Bristol, Avon, South West, United Kingdom Hybrid/Remote Options
Hargreaves Lansdown
your chance to genuinely stamp your mark on one of the UK's most innovative and digital-focused businesses. What You'll Be Doing Build and run AWS Cloud-native applications with TypeScript and React Establish and maintain automated tests for the changes being implemented. Write high quality, secure, tested and performant code. Upskilling - Providing coaching & mentoring to … support the development team. Continually develop both technical and interpersonal skills. Providing engineering support for existing applications when necessary. About You Professional experience with AWS, full stack TypeScript with React on the front end, IaC, CI/CD Experience with unit, integration, and end to end testing tools and practices (e.g. Jest, Cypress, Backstop). Enjoys upskilling others in … other non-functional requirements. Able to write, assist in writing or reviewing technical documentation. Advocate of excellent development practices to optimise for rapid and continuous delivery of client value. ReactNative, GraphQL and DevOps experience beneficial Skills/Attributes Excellent collaborator, naturally works well with others across different disciplines in a cross functional team. Excellent communicator (written and More ❯
Reading, Oxfordshire, United Kingdom Hybrid/Remote Options
Hays Technology
Demonstrated expertise in mobile development for iOS and/or Android . Solid understanding of offline-first principles and data sync mechanisms. Hands-on experience with frameworks such as ReactNative , Flutter, or native development using Swift/Kotlin. Skilled in integrating mobile apps with backend APIs and services. Competence in testing, debugging, and optimising performance for More ❯
Reading, Berkshire, United Kingdom Hybrid/Remote Options
Hays Technology
Demonstrated expertise in mobile development for iOS and/or Android . Solid understanding of offline-first principles and data sync mechanisms. Hands-on experience with frameworks such as ReactNative , Flutter, or native development using Swift/Kotlin. Skilled in integrating mobile apps with backend APIs and services. Competence in testing, debugging, and optimising performance for More ❯
London, South East, England, United Kingdom Hybrid/Remote Options
Akkodis
to specialise if you want What You'll Bring Experience building and shipping full-stack features in ambiguous, fast-paced environments Solid skills in NodeJS, TypeScript/JavaScript, and React Experience with microservices (synchronous + asynchronous) Familiarity with cloud platforms like AWS, GCP or Azure Good understanding of databases and how to choose the right one Knowledge of automated … testing and web security best practices Background in SaaS or consumer-facing tech is a big plus Bonus Points For ReactNative know-how Mobile app development (iOS, Android), Expo Experience with event-driven systems and distributed architecture Familiarity with tools like GCP (GKE, PubSub, BigQuery), Temporal, Postgres, CircleCI, ArgoCD, Kubernetes, Helm, Docker, Terraform Experience in zero-to More ❯
Bournemouth, Dorset, South West, United Kingdom Hybrid/Remote Options
Hays
Lead Native iOS/Android Developer (Tech For Good) Bournemouth, UK Remote £75000 + Share Options Note: - This role cannot offer Visa Sponsorship. - You must be open to attending quarterly company meet-ups (travel expenses paid). - Must want to embrace multiple mobile technologies, not just be silo'd to one. Your new company A forward-thinking tech company … joining a collaborative engineering team building high-quality, accessible apps and can work remotely in the UK. Your new role You will possess deep mobile expertise, specialising in either native iOS/Swift or Android/Kotlin with an interest in the other as well as cross platform technologies. As Lead Mobile Engineer, you'll own the architecture, development … Silo'd to working in one. We're looking for someone ready to jump in and lead. We require 5+ years dedicated Senior or Lead Dev experience working on native iOS or Android platforms (ideally both). You must also have strong knowledge or interest in ReactNative or Flutter cross platform Development tools. We need someone More ❯
and nurture talent in other members of the team Our tech stack consists of: JavaScript + TypeScript + Meta-frameworks like , Remix AWS - Lambda, AppSync, DynamoDB + many more ReactNative What Value you can bring? Solid Full Stack Development Experience: Proven experience in both frontend and backend technologies, with a strong understanding of how they interact and … work together. Proficiency in JavaScript/Typescript: Strong skills in JavaScript/TypeScript, and familiarity with frameworks such as React, for frontend development Understanding of good software design fundamentals/principles Responsive Design & UI Principles: Understanding of responsive design principles ensuring a seamless experience across devices. Testing Practices: Knowledge of testing frameworks and methodologies to ensure code quality and More ❯