https://jobs.co.uk/job/senior-software-developer-tynestack-partners-ltd--90d7f3c9-7dfa-4ded-9a86-dda4a00c773c RSS feed for Senior Software Developer at TyneStack Partners Ltd. en-gb Thu, 21 May 2026 15:45:30 GMT https://jobs.co.uk/job/senior-software-developer-tynestack-partners-ltd--90d7f3c9-7dfa-4ded-9a86-dda4a00c773c https://jobs.co.uk/job/senior-software-developer-tynestack-partners-ltd--90d7f3c9-7dfa-4ded-9a86-dda4a00c773c Mon, 18 May 2026 11:50:51 GMT Location: Newcastle Upon Tyne | Salary: 55000.00-55000.00 Annual | Type: Permanent | Senior Software DeveloperNewcastle upon Tyne / Hybrid£50,000 - £65,000 + BonusWe are currently working with a leading Newcastle-based technology business looking to strengthen their backend engineering team with the addition of an experienced Senior Software Developer.This is an opportunity to join a highly technical environment focused on scalable backend systems, modern engineering practices and ongoing platform improvement. The role would suit someone who enjoys solving complex technical problems, contributing to engineering discussions and working across high-availability systems within a collaborative development environment.The role is heavily backend focused and would suit someone with strong commercial experience across C#/.NET and modern API-driven development.Key responsibilities:• Develop and maintain scalable backend systems and APIs using C#/.NET• Contribute towards system improvements, modernisation and performance optimisation• Work collaboratively within Agile engineering teams across the full software development lifecycle• Support technical discussions around architecture, scalability and maintainability• Contribute towards CI/CD, testing and engineering best prac... Permanent