Dotnet Developer Job Milton Keynes England UK,Software Development

Join the Cloud & Custom Applications (C&CA) practice as a .NET Developer, where you will help clients transform ideas into scalable business outcomes. Guided by our vision to Consult with Purpose. Continuously Evolve. Architect Tomorrow., you will contribute to the delivery of resilient, high-performing enterprise solutions within collaborative, multidisciplinary teams. This role combines hands‑on software engineering with active participation in solution design, continuous improvement, and knowledge sharing.

You will work closely with colleagues and stakeholders to deliver value, uphold engineering excellence, and help shape future‑ready digital capabilities, while embracing innovation, AI‑enabled ways of working, and a culture of continuous learning.

The places that you work from day to day will vary according to your role, your needs, and those of the business; it will be a blend of Company offices, client sites, and your home; noting that you will be unable to work at home 100% of the time.

Your Role:

Perform hands‑on development using the latest versions of .NET, C#, and frontend technologies including React and Type Script.
Build full‑stack solutions, integrating React/Type Script user interfaces with .NET backend APIs.
Apply strong expertise in Object‑Oriented Programming (OOP), design patterns, SOLID principles, and architectural patterns.
Contribute to the development of high‑volume, high‑availability enterprise‑scale applications.
Work within Agile delivery methodologies, ideally with experience in SCRUM.
Design, optimize, and maintain database systems, with strong understanding of relational database design.
Implement Test‑Driven Development (TDD), write robust unit tests, and support Continuous Integration pipelines.
Leverage CI/CD and automation tools to ensure high‑quality, frequent releases.
Critically analyze system designs and provide constructive feedback to improve performance and maintainability.
Conduct code reviews focusing on maintainability, scalability, and adherence to engineering best practices.
Produce clear and comprehensive technical documentation.
Collaborate effectively with both technical and non‑technical stakeholders.
Maintain strong understanding of unit testing, design patterns, and CI/CD pipelines.

Your

Skills:

Proficiency in .NET Framework, .NET Core, C#, ASP.NET
Ability to build and maintain scalable front‑end applications using React and Type Script
Experience with RESTful APIs, web services, and system integration
Deep understanding of OOP, design patterns, SOLID principles, and architecture
Practical knowledge of SQL, database architecture, and relational database design
Familiarity with Dev Ops, CI/CD pipelines, and automation tools
Experience with unit testing frameworks such as NUnit or xUnit
Understanding of cloud and containerization technologies such as AWS, Docker, Kubernetes
Strong expertise with Git for version control

We are a Disability Confident

Employer:

Capgemini is proud to be a Disability Confident Employer (Level
2) under the UK Government’s Disability Confident scheme. As part of our commitment to inclusive recruitment, we will offer an interview to all candidates who:

Declare they have a disability, and
Meet the minimum essential criteria for the role.

Please opt in during the application process.

Make It Real (what does it mean for you):

You’d be joining an accredited Great Place to work for Wellbeing in 2024. Employee wellbeing is vitally important to us as an organisation. We see a healthy and happy workforce a critical component for us to achieve our organisational ambitions.
To help support wellbeing we have trained ‘Mental Health Champions’ across each of our business areas, and we have invested in wellbeing apps such as Thrive and Peppy.
You will be empowered to explore, innovate, and progress. You will benefit from Capgemini’s ‘learning for life’ mindset, meaning you will have countless training and development opportunities from think tanks to hackathons, and access to 250,000 courses with numerous external certifications from AWS, Microsoft, Harvard Manage Mentor, Cybersecurity qualifications and much more.
You will be joining one of the World’s Most…