221 Senior .NET Software Developer jobs in United Kingdom
- Senior Software .NET DeveloperHedhntzLondon, England£42k - £62k (Glassdoor Est.)Salary negotiable depending on experience, comprehensive bonus. NET Developer to join a Financial Software Consultancy based in London.…30d+
- Senior Software Developer (C#/.NET)
Codan LimitedKingston upon Hull, England£33k - £70k (Glassdoor Est.)These roles are hybrid and require developers to be onsite in Hull, for at least 2-3 days per week. You should be comfortable mentoring junior team members,……8d - Senior Software Developer
Advanced Secure TechnologiesSaint Mellons, Wales£55k - £65k (Employer provided)Working with enterprise-scale software, microservices, event-driven architecture or SaaS product development. Share ideas, solve complex technical problems, and……16d - Senior .Net Developer
Strax SystemsRemoteTroubleshoot, debug, and resolve software defects in a timely and efficient manner. Ensure the highest standards of code quality and maintainability by……30d+ - Senior Developer
ScrumconnectTaunton, England£65k - £75k (Employer provided)On-site in Taunton, Somerset - 2 days per week minimum. Contribute to knowledge transfer and onboarding activities for client and team staff.…2d - Senior .Net Developer
OneOceanRemoteWork with project leaders, product owners, and developers to understand business requirements and translate them into technical solutions.…23d - Senior Full Stack Engineer (Developer)
Tapi Carpets & FloorsLondon, England£55k - £71k (Glassdoor Est.)Building digital products and e-commerce experiences used by customers and colleagues across the business. We’re looking for someone who takes real pride in the……21d - Senior .Net Developer
Instil SoftwareBelfast, Northern Ireland£28k - £38k (Glassdoor Est.)Familiarity with modern front-end frameworks (React, Angular, Vue). NET Developer to design and build robust, scalable software solutions.…24h - Principal/Senior .NET Developer
InforUnited KingdomSunSystems is a well-established financial management solution with a depth of functionality that attracts thousands of B2B customers in multiple verticals……24d - Software Developer (C#/.NET)Codan LimitedKingston upon Hull, England£33k - £70k (Glassdoor Est.)These roles are hybrid and require developers to be onsite in Hull, for at least 2-3 days per week. 25 days paid holiday (includes 3 company nominated days)……8d
- Senior Full Stack Software Developer
System CBelfast, Northern Ireland£36k - £48k (Glassdoor Est.)A pragmatic, calm approach when dealing with ambiguity or pressure. Strong SQL Server experience, including writing and optimising production queries.…30d+ - Senior Software Developer
NiCESouthampton, England£45k - £64k (Glassdoor Est.)Be fierce in your pursuit of product quality. Design, implementation and developer-level test of UI, server and interface components, using C# in multi-threaded……30d+ - Senior .Net Developer
Instil Inglês e Espanhol CorporativoBelfast, Northern Ireland£28k - £38k (Glassdoor Est.)Familiarity with modern front-end frameworks (React, Angular, Vue). NET Developer to design and build robust, scalable software solutions.…24h - Senior Software Developer
AVEVACambridge, East of England, England£38k - £55k (Glassdoor Est.)Your contributions will directly impact how CONNECT supports our customers’ digital transformation journeys and ensures long-term value for partners and the……30d+ - Senior Software DeveloperOneOceanRemoteWork with project leaders, product owners, and developers to understand business requirements and translate them into technical solutions.…7d
- Senior Developer
Tetra TechAbingdon, England£57k - £72k (Glassdoor Est.)Over time, you will broaden your technical scope, develop your mentoring capability and build a pathway into greater technical leadership within significant……15d - Senior Dynamics 365 CRM Developer
Tokio Marine HCCBridgend, Wales£50k - £64k (Glassdoor Est.)Work with cross-functional teams to integrate CRM with external systems and On Call International’s interactive products. Position Type: Full time, permanent.…27d - Senior Software Engineer
Sopra SteriaHemel Hempstead, England£55k - £60k (Employer provided)You’ll be part of a collaborative, experienced team of developers, testers, and product specialists, all committed to delivering high‑quality systems for public……30d - IBMi Software Developer
Newcastle Building SocietyNewcastle upon Tyne, England£47k - £63k (Employer provided)Above statutory family leave entitlement - 3 months full pay, 3 months half pay, regardless of gender or route to parenthood.…23d - Senior Software Engineer
Redgate SoftwareCambridge, East of England, England£80k (Employer provided)Understanding how the product or systems owned by your team solve customer problems and add value, prioritising engineering work based on its potential to……30d+ - Senior Software Developer
OfgemCardiff, Wales£52k - £63k (Employer provided)Ofgem can offer you a comprehensive and competitive benefits package which includes; 30 days annual leave after 2 years; Excellent training and development……13d - Senior Full Stack Developer
Data IdolsLondon, England£65k - £75k (Employer provided)This role suits someone who is comfortable working across the full stack, enjoys solving varied technical challenges, and is confident operating in a fast-……7d - Senior Developer, Strategy & Technology Group
AonLondon, England£60k - £91k (Glassdoor Est.)Working on developing our product by writing code, testing, debugging, analysing, reviewing and all other aspects of the software development lifecycle.…30d+ - Senior Software Developer
ClioManchester, England£73k - £99k (Employer provided)Clioversary recognition program with special acknowledgement at 3, 5, 7, and 10 years. Writing and optimizing hand-crafted SQL queries to ensure high……30d+ - Senior Full Stack Software Developer
CorpayLondon, England£42k - £62k (Glassdoor Est.)You will work closely with product, QA, business stakeholders, and other engineers to design, build, test, and maintain applications that support real-world……13d - .NET Developer (AI Projects)
Hastings DirectBexhill, England£38k - £47k (Glassdoor Est.)Our CIO team is at the forefront of driving innovation and ensuring our technology infrastructure supports our ambitious goals.…30d+ - Senior Software Engineer
Shield Safety GroupManchester, England£55k (Employer provided)RiskProof is widely used across industries including hospitality, retail, and leisure, where operational consistency and compliance are critical.…30d+ - Senior Software Engineer - Allegro
TrafiguraLondon, England£61k - £115k (Glassdoor Est.)Strong technical ownership and leadership, with accountability for solution design, code reviews, and mentoring of junior developers. NET Core as main language.…30d+ - Senior Software Engineer (C++/C#)
Nutrient FarmRemoteBias towards shipping: you take ownership from design through to production and move fast. Share ownership for architecture, tools and services, contribute to……24h - SENIOR DEVELOPER (.NET / C# ) FOR SOLIDWORKS & AEC APPLICATIONS
Laing O'RourkeDartford, England£24k - £28k (Glassdoor Est.)By combining structured data, computational methods, and software development, we automate the creation of construction information—enabling configurability,……14d
Hedhntz
Senior Software .NET Developer
London, England
£42k - £62k (Glassdoor Est.)