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# Senior Full Stack Developer | up to £70k | Manchester, Hybrid

- **Company:** Pearson Whiffin Recruitment Ltd
- **Location:** Liverpool, UK
- **Experience:** Expert
- **Salary:** £60,000.0 - £70,000.0
- **Contract:** Permanent contract
- **Skills:** .NET Framework, Agile Methodology, Application Performance Management, Automation of Tests, C Sharp (Programming Language), Cloud Computing, Software Quality, Code Review, Software Debugging, Dependency Injection, Software Architecture, Software Maintenance, Software Construction, Software Engineering, Systems Integration, ReactJS, Fast Healthcare Interoperability Resources, Front End Software Development, React Redux, Asynchronous Programming, Api Design, Software Version Control
- **Published:** September 12, 2026
- **Apply:** https://www.adzuna.co.uk/jobs/details/5880289655

## About the Role

* At least 5 years of professional experience working as a Full Stack Developer or in a similar software engineering position.
 * Proven experience architecting, developing and operating cloud-based .NET applications, with a strong understanding of scalability, reliability and application performance.
 * Excellent knowledge of C# and modern .NET (6), including asynchronous programming, dependency injection, API development and established software design principles.
 * Strong commercial experience with React, including modern hooks, state management solutions such as Redux, Zustand or React Query, reusable component design and frontend performance.
 * Experience working within Agile software development environments and collaborating effectively with technical and non-technical stakeholders.
 * A strong understanding of software engineering best practices, including automated testing, code quality, debugging and version control.
 * Experience working with APIs and system integrations; exposure to healthcare platforms, NHS services or FHIR would be advantageous.
 * Good understanding of developing secure applications and working with sensitive data in regulated environments.

## Description

* Take a senior role within an Agile development team, contributing to the architecture, development and ongoing enhancement of modern C# .NET healthcare applications.
 * Work closely with clinical teams, product owners and wider stakeholders to understand business challenges and turn them into practical, intuitive technical solutions.
 * Develop robust, secure and maintainable software with a strong focus on quality, scalability and healthcare data protection requirements.
 * Support the growth of less experienced developers through mentoring, technical guidance and collaborative problem-solving.
 * Lead and contribute to code reviews, automated testing, troubleshooting and performance improvements across the application.
 * Build and maintain integrations between internal systems, NHS services such as FHIR and e-RS, and external third-party APIs.
 * Contribute to technical discussions and architectural decisions, helping ensure solutions are scalable, reliable and fit for purpose.
 * Keep up to date with developments in software engineering, cloud technologies and the regulatory landscape surrounding healthcare applications.


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