Software Developer

Spinbox · Milton Keynes, United Kingdom
Location
Milton Keynes, United Kingdom
Work mode
Hybrid
Type
Full-time
Seniority
Mid-level
Salary
Not stated
Posted
6 Nov 2026

Verified open 6 Nov 2026 · Source: Company careers page

About the role

Software Developer

Fed up with the boring daily routine? Tired of a boss who doesn’t understand tech? Need a change? Spinbox have the answer for you! Start working for a company that appreciates the complexity of cutting-edge code, and that greatness requires time and processes. Be part of a team that challenges you, helps you grow, and supports your development with exciting new opportunities.

  • Salary/Wages: £40-50k + Bonus + Benefits
  • Location: Milton Keynes
  • Job Status/Type: Full Time, Permanent

About Spinbox 

Spinbox is a leading web & software agency based in Milton Keynes. With a 20-year history, we have specialised in .NET based projects for a range of clients across the globe. Our specialist services include: 

  • Website design and development 

  • Web application development 

  • Application modernisation 

  • Gamification development 

  • Azure specialists 

  • CMS websites & eCommerce 

As certified partners in Sitefinity, Umbraco and Microsoft Azure, Spinbox is looking to grow its team to support some amazing new clients and projects. 

The Benefits 

Let's start with the fun stuff, what do you get for being an awesome member of the Spinbox team? 
 
For this role of Software Developer, the salary band is £40-50k and we offer a lot of perks to ensure we look after you: 
 
Hybrid Working – Being in the office is great for team building, but we also value the benefits of working from home. That’s why we embrace a hybrid working model, letting you enjoy the flexibility of remote work on some days while coming into the office on others. 

Flexible Working – We understand life is unpredictable, so if you’re getting your work done, we trust you to manage your own time. 

Annual Leave – We believe in work-life balance, so we offer 25 days of annual leave plus bank holidays. And as a bonus, you’ll get an extra day off to celebrate your birthday! 

Bonus! – We believe in sharing the rewards when we exceed expectations. That’s why we aim to provide annual bonuses based on both company and individual performance for everyone! 

Training – At Spinbox, we’re passionate about continuous learning and skill development. We offer dedicated learning time and support for certified courses as part of our commitment to your growth. 

Private Healthcare (for UK residents) – If eligible, you'll be included in our fantastic workplace healthcare plan. Plus, we offer the option to add your partner and children for added peace of mind. 

Fun Days & Social Events – We know how to have fun! The office is filled with games, and we're famous for our exciting karting socials. Plus, we’ve had some unforgettable holiday getaways, with Iceland and Morocco on the list so far! 

We're looking for the following:

We are not just looking for a coding monkey, we want true software developers with brains bigger than Arnie's biceps! 


Our point is, we want team members who don’t just show up for the daily grind, but who come in ready to push themselves and the team forward every day. Someone who gets involved in the conversation and knows they’ve got skills and ideas to bring to the table. 

You will have experience with:

  • C# and ASP.net (minimum 4 years commercial experience)
  • Web application and CMS development experience (Umbraco/Sitefinity advantagous)
  • Typescript, React or Angular, ServiceStack, OpenAPI/Swagger, Polly, ElasticSearch/Azure Search
  • ORM experience (EF or Telerik OpenAccess)
  • Git and Azure DevOps
  • Development with Azure services (e.g. Functions, Storage Account, Service Bus)
  • Keen interest in problem-solving 
  • Passion and attention to detail 
  • SQL Server, Mongo, PostGres (at least 1 of them)
  • Microsoft certified? great! (AZ-204, AZ-104, AZ-305, AZ-400 or similar)
  • Agency experience would be a bonus

The position involves:

  1. Agile and Scrum practices 

  2. Problem-solving and teamwork 

  3. Learning and development with the latest tech stack 

  4. New project developments 

  5. Updating existing projects 

  6. Supporting colleagues and mentoring with code reviews 

  7. Utilising AI tools and modernise development practices 

Why Choose Spinbox? 

A true desire to solve problems is required. Spinbox work on making a role fit a developer, not making a developer fit a role.

We love problem-solvers. We don’t make developers fit a role - we make the role fit you, so you can shine in your own way. 

We believe work should be fun, so we focus on quality over quantity. We’ll help you level up with Microsoft certifications across multiple technologies - because who doesn’t love a new skill to brag about? 

Ready to make an impact and grow with us? Apply below and let the games begin! 

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