Haystack

Junior Software Developer

  • LocationLondon, United Kingdom
  • Listed15/10/2026
  • Salarynot stated
  • FieldSoftware engineering

Average of 22 Software Developer jobs in the United Kingdom we read: £4,932/mo · updated October 22. A market reference, not this job's salary.

About the job

An employer is seeking a Junior Software Developer to join a growing technology team focused on developing and supporting high-performance, real-time software systems. This is an excellent opportunity for a graduate or early-career developer passionate about software development.

The Role

  • Develop, enhance, and maintain applications using C# and .NET.
  • Contribute to the development of high-performance and real-time software.
  • Write clean, maintainable, and well-tested code.
  • Work alongside senior developers to investigate and resolve technical issues.
  • Develop new features and functionality based on business and technical requirements.

What You'll Need

  • Strong educational background, at least a 2:1 in a STEM subject.
  • Commercial experience developing with C#.
  • Good understanding of .NET / .NET Core.
  • Strong understanding of object-oriented programming and software development principles.
  • Knowledge of SQL and relational databases.

What's On Offer

  • Opportunity to gain exposure to the full software development lifecycle.
  • Work with systems where performance, reliability, and scalability are critical.
  • Collaboration with experienced developers, testers, and technical teams.
  • Chance to learn and apply best practices in software development and system reliability.

Apply via Haystack today!

Job details

Company
Haystack
Level
Junior
Posted
15 October 2026
Advert site
linkedin.com

How to apply

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