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Senior Software Developer

From Once For AllBasingstoke, United Kingdom
UK
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Join our rapidly growing Development team (10 Agile SCRUM teams) building and scaling a suite of microservices-based applications on Microsoft Azure. You’ll play a critical role in the design, implementation, and innovation of Once For All’s next-generation Supplier Risk Assessment platform, ensuring scalability, security, and reliability.

Key Responsibilities

  • Design, build, and maintain cloud-native microservices and APIs using C#, .NET, and SQL Server.
  • Lead the design and implementation of high-availability, high-scalability systems hosted on Azure.
  • Collaborate with product owners and stakeholders to translate requirements into technical solutions.
  • Champion clean code, object-oriented design, and software engineering best practices.
  • Contribute to a DevOps culture: CI/CD pipelines, Git workflows, Docker, and Kubernetes.
  • Mentor and support developers through code reviews and technical guidance.
  • Stay ahead of emerging technologies (Cloud, Open Source, DevOps, API economy, Big Data) and bring innovation to the team.
Required Skills & Experience
  • Strong C# and SQL Server expertise with proven track record of delivering robust applications.
  • Solid experience with REST APIs and modern API design.
  • Proven background in scalable system design and high-availability architectures.
  • Hands-on experience with Microsoft Azure and cloud-based infrastructure.
  • Strong problem-solving and analytical skills with the ability to deliver under Agile methodologies.
  • Deep knowledge of object-oriented programming, microservices, and message bus technologies.
  • Familiarity with DevOps practices: Git, build pipelines, Docker, Kubernetes.
  • 5+ years commercial development experience (Computer Science/Engineering degree preferred).

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FAQ

Is the Senior Software Developer position at From Once For All remote?
Yes. This role was posted on Remote Frontend Jobs, a job board that lists exclusively fully remote positions.
When was this Senior Software Developer job posted?
This listing was posted on October 7, 2025 and is still open for applications.
How do I apply for the Senior Software Developer position at From Once For All?
Use the apply button on this page — it takes you directly to the employer’s application page.

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