4 months ago

Senior Full Stack Developer at Sideways 6

60% 40 hours / week London (Remote) £42k / year
Flexible working hours
Employee training program

About you and the role

We are looking for a self-motivated, product-minded developer with good communication skills for an exciting role in building our new flagship product – a Sideways 6 native Teams application.

  • You will be working in a small but perfectly formed squad, collaborating with a UX designer, QA, and Product Manager to design, build and launch our next generation Teams integration to the market.
  • You’ll be responsible for key architecture decisions and rapid solution development to get our MVP live. Once released we will continue to improve and grow this product based on usage and user feedback.
  • You will be a hands-on full-stack developer, including strong Front-End development capability, will be familiar with Microsoft application technologies, and have an appreciation for good user experience.
  • You will be an experienced developer with a proven track record of successfully building and delivering digital products to market using agile methodologies.
  • You will demonstrate a passion and good understanding of key new and emerging technologies, especially those from Microsoft, and will be able to show the ability to quickly learn new technologies like Teams, SharePoint Online, and Power Platforms.

Key development skillsets


  • C# / .Net (4.5+ and .Net Core 2.1+) * advanced
  • Entity Framework, Relational and NoSQL Databases
  • Microsoft Azure ecosystem (app services, cloud services, database pool, Azure service fabric)
  • Micro-services architecture, SOLID, Database and memory usage optimisation, design patterns


  • ReactJS * intermediate (1+ years)
  • Typescript
  • Javascript (ES 5/6)


  • Minimum of 5+ years of applicable industry experience
  • You will have experience of application integration such as application interface or data layers
  • Experience in modern DevOps methodologies and test-driven development
  • Similar Integration-first development experience considered. MS Teams application development experience is a bonus
  • Azure SSO with Azure AD and Sharepoint framework experience a bonus
  • A Bachelors Degree in Computer Science or equivalent
  • English B2+ is a must (spoken Russian would be a bonus)

You are welcome if you meet 80% o the requirements.

What’s on Offer

  • An awesome, open, and vibrant start-up environment (currently remote) ​​​​​​​* Flexible working hours
  • Generous educational budget to use at your discretion
  • Options policy (long-term program)
  • Generous holiday allowance
  • Competitive salary and career progression plan
  • Regular social company gatherings
  • An annual summer party in the sun

Salary range is around £42k gross.