.net core developer jobs in Houghton-Le-Spring

Senior Software Engineer / Back End Developer (C# .Net Core) *Newcastle onsite* to £130k+ Are you a back end focused Software Engineer with a strong academic background, looking to take the next step in your career? This is an opportunity to work on complex, high-impact systems at a growing FinTech scale-up with solid financial backing, a major Hedge Fund partnership, and ambitious plans for...

You will be given complete ownership of your business area and the opportunity to work on the full project life cycle.

You will help shape architecture, own deliverables, and mentor a small team of developers while collaborating with product and business stakeholders to deliver secure, scalable web applications used by both B2B and B2C customers. Key responsibilities - Lead, coach and mentor a development team; run code reviews and support training and development.

C# Developer / Full Stack Engineer (.Net TypeScript AWS) Sunderland / WFH to £55k Are you a C# developer who enjoys working across the full tech stack with a range of languages and technologies? You could be progressing your career in a hands-on C# Developer role at a at a growing games / gambling site, whilst enjoying a range of benefits and perks, alongside continual learning and self...

You will be supporting young people on a 1-1 or small group basis who are not currently accessing full time education for various reasons. Many of our young people have not attended school for some time and may have emotional barriers to learning.

Senior Software Engineer/Staff Software Engineer (Hybrid) Location: Newcastle-upon-Tyne (2 days a week) Compensation: Up to £70k + Benefits Are you ready to make a meaningful impact on a platform that handles over 200,000 transactions per minute and serves more than 1 million active users each month? Join our client's Product Engineering team and help design, build, and scale modern,...

Software Developer Permanent | Highly Competitive Salary + Exceptional Benefits Our client is a newly established technology venture backed by two global leaders in consulting and investment management. They're building a world-class engineering hub in the North East to deliver complex, high-impact software systems that underpin global financial and strategic operations. This is an opportunity...

Senior Python Developer (Contract) – Newcastle | SC Cleared We are seeking a talented Senior Python Developer to join a high-performing engineering team supporting data-driven capability within a major government environment. This role will be pivotal in driving Python development standards and supporting a growing team of engineers. Location: Newcastle (2 days per week onsite — flexibility for...

Full Stack Software Developer – Newcastle KO2's client develops cutting-edge technologies that have a real-world impact. They're now looking for a Full Stack Software Developer to join their growing digital team in Newcastle and take their software platforms to the next level. This is your chance to own and evolve web, mobile, and cloud solutions—integrating seamlessly with industry-leading...

We are looking for a Sales Executives to come and join us at TotalEnergies Gas & Power. We are looking to recruit for our SME Direct sales team due to the continued growth & success of our sales team operation in our Newcastle office based at the heart of the city with panoramic views across the city center. TotalEnergies Gas & Power is one of the leading energy suppliers to industrial,...

About Us We're a fast-growing technology company building robust, scalable software platforms that power critical services for clients around the world. Our systems process high volumes of data, operate with demanding performance standards, and continuously evolve to meet new business challenges. We're looking for engineers who enjoy solving complex problems, writing clean and maintainable...

We're looking for a strategic and forward-thinking Director of Business Development (Capture & Proposal) – Technology Solutions to lead our growth efforts across Europe. Based in London, Brussels, Madrid or Berlin, this pivotal role will shape and deliver innovative solutions for ICF's clients, particularly within the European Commission and other key agencies. The full job description covers...

Full Stack Developer / Engineer (C# TypeScript AWS) Sunderland / WFH to £55k Opportunity to progress your career in a hands-on Full Stack Developer role at a at a growing games / gambling site, whilst enjoying a range of benefits and perks. As a Full Stack Developer you'll build captivating full stack web applications across all backend services and REST APIs that form the core platform e.g....

The ideal candidate will be familiar with the full software design life cycle. They should have experience in designing, coding, testing and consistently managing applications They should be comfortable coding in a number of languages and have an ability to test code in order to maintain high-quality code. Responsibilities - Design, code, test and manage various applications - Collaborate with...

C# Software Engineer / Developer (.Net Core AWS) Sunderland / WFH to £75k Do you have strong C# .Net Core backend development skills? You could be progressing your career in a senior, hands-on C# Software Engineer role at a growing games / gambling site, whilst enjoying a range of benefits and perks. As a C# Software Engineer within the customer onboarding team you will help shape the player...

Software Engineer Location: Newcastle-upon-Tyne (2 days a week) Compensation: Up to £60k + Benefits Are you ready to make a meaningful impact on a platform that handles over 200,000 transactions per minute and serves more than 1 million active users each month? Join our client's Product Engineering team and help design, build, and scale modern, high-performance systems that power a thriving...

Software Developer / Engineer *Newcastle onsite* to £70k+ Are you a bright, ambitious Software Developer looking for an opportunity to progress your career, working on complex and interesting systems in a role where you can learn and develop your skills? You could be joining a FinTech start-up, they have secure backing and an established Hedge Fund client as a partner. As a Software Developer...

Web Developer / Full Stack Engineer (C# .Net TypeScript AWS) Sunderland / WFH to £65k Are you a web based technologist who enjoys using a range of programming languages? You could be progressing your career in a senior, hands-on Web Developer role at a at a growing games / gambling site, whilst enjoying a range of benefits and perks. As a Web Developer you'll build captivating full stack web...

Full Stack Developer / Engineer (C# TypeScript AWS) Sunderland / WFH to £55k Opportunity to progress your career in a hands-on Full Stack Developer role at a at a growing games / gambling site, whilst enjoying a range of benefits and perks. As a Full Stack Developer you'll build captivating full stack web applications across all backend services and REST APIs that form the core platform e.g....

Graduate Software Engineer / Developer *Newcastle onsite* £33k+ - Start March or September 2026 Are you a bright, ambitious technologist with a top class education looking for an opportunity to join a tech start-up? You could be progressing your career at a rapidly growing Fintech that have secure backing and an established Hedge Fund client as a partner, gaining valuable financial trading...