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For Companies At a Glance
- Tasks: Join our agile team to design and innovate a next-gen Supplier Risk Assessment platform.
- Company: Once For All, a high-growth SaaS company transforming supply chain management.
- Benefits: Enjoy wellness funds, private medical insurance, generous holiday, and ongoing professional development.
- Why this job: Make a real impact in a fast-paced environment with cutting-edge cloud technology.
- Qualifications: 5+ years in software development with strong C# and SQL skills required.
- Other info: Collaborative culture with excellent career growth and team events.
The predicted salary is between 36000 - 60000 £ per year.
About Once For All
Once For All is a high-growth, cloud-based SaaS subscription business helping customers manage supply chain governance, risk, and compliance. We serve 250k+ customers across the UK in 20+ sectors, including construction, transport, retail, hospitality, education, property management, manufacturing, and government.
Role Summary
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).
What We Offer
- Health & Wellbeing: Private Medical Insurance or wellness fund, 24/7 Employee Assistance Programme.
- Financial Benefits: Pension, Life Assurance (3x salary).
- Time Off: 25 days holiday + 8 bank holidays, holiday purchase scheme (+5 days), paid & unpaid volunteering days.
- Growth & Development: Ongoing CPD, team offsites, and company events.
- Everyday Perks: Specsavers eye-care voucher, free tea/coffee/fruit in Basingstoke office.
Tech Stack You’ll Work With
C#, .NET, SQL Server, REST APIs, Microsoft Azure, Docker, Kubernetes, Git, CI/CD, Microservices, Message Bus
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Senior Software Developer · UK Head Office - Basingstoke · employer: Once For All Limited
Contact Detail:
Once For All Limited Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Software Developer · UK Head Office - Basingstoke ·
✨Tip Number 1
Network like a pro! Reach out to current employees at Once For All on LinkedIn. A friendly chat can give you insider info and might just get your foot in the door.
✨Tip Number 2
Show off your skills! Prepare a portfolio or GitHub repository showcasing your C# projects and cloud-based solutions. This is your chance to shine and demonstrate your expertise.
✨Tip Number 3
Ace the interview by practising common technical questions related to microservices and Azure. We recommend doing mock interviews with friends or using online platforms to boost your confidence.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, it shows you’re genuinely interested in joining our team at Once For All.
We think you need these skills to ace Senior Software Developer · UK Head Office - Basingstoke ·
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the role of Senior Software Developer. Highlight your outstanding C# programming skills and experience with cloud-based infrastructure, especially Microsoft Azure. We want to see how your background aligns with our needs!
Showcase Your Projects: Include specific examples of projects where you've designed and maintained scalable systems. If you've worked with Microservices or CI/CD pipelines, let us know! This helps us understand your hands-on experience in a fast-paced Agile environment.
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Explain why you're excited about joining Once For All and how you can contribute to our Supplier Risk Assessment platform. We love seeing genuine enthusiasm for our mission and values.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re keen on being part of our team!
How to prepare for a job interview at Once For All Limited
✨Know Your Tech Stack
Make sure you brush up on your C#, SQL Server, and cloud-based infrastructure knowledge, especially Microsoft Azure. Be ready to discuss your experience with microservices and how you've implemented scalable systems in the past.
✨Showcase Your Problem-Solving Skills
Prepare examples of how you've tackled complex problems in previous roles. Think about specific challenges you faced, the steps you took to resolve them, and the outcomes. This will demonstrate your analytical skills and ability to thrive in a fast-paced environment.
✨Familiarise Yourself with Agile Methodologies
Since the role involves working in SCRUM teams, it’s crucial to understand Agile principles. Be prepared to discuss your experience in Agile environments and how you’ve contributed to team dynamics and project success.
✨Ask Insightful Questions
Interviews are a two-way street! Prepare thoughtful questions about the company’s tech stack, team structure, and future projects. This shows your genuine interest in the role and helps you assess if it's the right fit for you.