> Markdown version of [/jobs/ext/1269452-full-stack-website-and-app-developer-to-transform-existing-site](https://www.wearedevelopers.com/jobs/ext/1269452-full-stack-website-and-app-developer-to-transform-existing-site). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Full stack website and app developer to transform existing site - **Company:** HealthOS UK - **Location:** UK (Remote available) - **Salary:** £33,479.0 - £88,853.0 - **Contract:** Internship / Graduate position - **Skills:** HTML, Java (Programming Language), JavaScript (Programming Language), .NET Framework, Application Programming Interfaces (APIs), Amazon Web Services, Microsoft Azure, C Sharp (Programming Language), C++ (Programming Language), Cascading Style Sheets (CSS), Command-Line Interface, Cloud Computing, Code Review, Databases, Programming Tools, Github, Mobile Application Software, Python (Programming Language), Linux System Administration, MySQL, Software Maintenance, Ruby on Rails, Cloud Services, Responsive Web Design, Software Engineering, SQL Databases, Subversion, Git, Information Technology, Vba Programming Language, Maintaining Code, Front End Software Development, Software Version Control, Web Api, Programming Languages - **Published:** July 15, 2026 - **Apply:** https://uk.indeed.com/viewjob?jk=32bdee861daf7b8e ## About the Role We are seeking an experienced Full Stack Website and App Developer to lead the transformation of our existing digital platform. The successful candidate will be responsible for redesigning and enhancing our website and mobile applications, ensuring seamless integration and optimal performance across all devices. This role offers an exciting opportunity to utilise a broad range of programming languages and development tools within a dynamic team environment. The ideal applicant will possess strong technical expertise, a passion for innovative solutions, and the ability to deliver high-quality software products., * Proven experience in full-stack web development with a strong portfolio demonstrating previous projects * Proficiency in JavaScript, SQL (including MySQL), Python, Java, C#, C++, Ruby on Rails,.NET frameworks, and APIs * Familiarity with front-end development frameworks and responsive design principles * Experience working with version control systems such as GitHub, SVN or Git * Knowledge of cloud platforms including AWS and Azure for deployment and infrastructure management * Strong understanding of application development lifecycle from conception through deployment and maintenance * Ability to work effectively within Linux environments and utilise command-line tools * Excellent problem-solving skills coupled with the ability to communicate complex technical concepts clearly * Relevant qualifications in Computer Science or Software Engineering are desirable but not essential This position offers an engaging environment where innovation is encouraged. Candidates should demonstrate a proactive approach to learning new technologies while contributing to the ongoing success of our digital transformation initiatives. ## Description * Analyse existing and competitors website and app architecture to identify areas for improvement and transformation * Develop, test, and deploy new features using front-end technologies such as JavaScript, HTML, CSS, and frameworks like Ruby on Rails or.NET * Implement back-end functionalities with languages including Java, C#, Python, C++, or VBA, ensuring robust performance and security * Integrate third-party APIs and develop custom APIs to enhance platform capabilities * Manage version control using tools such as GitHub, SVN, or Git, maintaining code integrity throughout development cycles * Utilise cloud services like AWS or Azure for deployment, scalability, and maintenance of applications * Collaborate with cross-functional teams to ensure cohesive application development aligned with organisational goals * Conduct code reviews, optimise database interactions with SQL or MySQL, and troubleshoot technical issues promptly * Document development processes and provide ongoing support for application updates and enhancements ## Related Videos - [Unlocking the potential of Digital & IT at Vodafone](https://www.wearedevelopers.com/videos/602-unlocking-the-potential-of-digital-it-at-vodafone) - [MySQL Protocol Features You Should Be Aware Of](https://www.wearedevelopers.com/videos/100267-mysql-protocol-features-you-should-be-aware-of) - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Branch your database like your code: How schema changes and pull requests go hand in hand](https://www.wearedevelopers.com/videos/350-branch-your-database-like-your-code-how-schema-changes-and-pull-requests-go-hand-in-hand) - [Coding for Good: Achieving social change with an app](https://www.wearedevelopers.com/videos/1645-coding-for-good-achieving-social-change-with-an-app) ## Related Articles - [Fullstack Developer Salary UK](https://www.wearedevelopers.com/magazine/251-fullstack-developer-salary-uk) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Frontend Developer Salary in The UK](https://www.wearedevelopers.com/magazine/233-frontend-developer-salary-in-the-uk)