251 to 274 of 274 .NET Developer Jobs in the UK

true CI/CD process. Ensuring everything you write is testable, whether this be unit, integration, UI or performance tests. Knowledge, Skills and Experience Essentials Significant commercial experience in .NET with C# Experience with N-Tier architecture/SOA Knowledge of relevant design patterns Excellent understanding of OOP concepts Demonstrable experience of building Web Services, WebAPI and WCF Database More ❯

Location: Newcastle upon Tyne Salary: £45000 - £55000 Sector: .NET Type: Permanent We’re working with a fast-growing software house that delivers cutting-edge solutions for clients ranging from local businesses to global organisations. Using the latest Microsoft stack plus iOS and Android technologies, they’re now looking for an ambitious Software Developer to join their team and … update existing systems as needed. Stay up to date with new technologies and understand where they can be applied. Some of the requirements: Experience with object-oriented programming in .NET and C#. Worked with ASP.NET Core and ASP.NET MVC. Familiar with Entity Framework, LINQ, and MS SQL Server. Experience with JavaScript/jQuery, HTML5, and CSS3. React, React Native More ❯

C#.Net Full Stack Developer My client, a leading investment bank is looking for a C#.Net Full Stack Developer to join their team. You'll work on critical financial and regulatory reporting systems and play a key role in the bank's strategic move towards cloud and microservices. This is an excellent opportunity to work on high-impact projects … in a dynamic, fast-paced environment. Key Responsibilities Develop and maintain applications using C#, .NET, and WPF. Work with SQL Server and Oracle databases (T-SQL, PL/SQL). Contribute to integration and application development projects. Collaborate with cross-functional teams to deliver high-quality solutions. Support the migration strategy towards cloud and microservices. Essential Skills & Experience Advanced … proficiency in C# and .NET (Windows & Web). Strong experience with SQL Server and relational databases. Knowledge of WPF and object-oriented programming principles. Proven experience in banking or financial services. Excellent communication skills and ability to review code/design critically. Desirable Skills Exposure to .NET Core, Agile delivery, CI/CD, and automation tools. Experience with More ❯

C#.Net Full Stack Developer My client, a leading investment bank is looking for a C#.Net Full Stack Developer to join their team. You'll work on critical financial and regulatory reporting systems and play a key role in the bank's strategic move towards cloud and microservices. This is an excellent opportunity to work on high-impact projects … in a dynamic, fast-paced environment. Key Responsibilities Develop and maintain applications using C#, .NET, and WPF. Work with SQL Server and Oracle databases (T-SQL, PL/SQL). Contribute to integration and application development projects. Collaborate with cross-functional teams to deliver high-quality solutions. Support the migration strategy towards cloud and microservices. Essential Skills & Experience Advanced … proficiency in C# and .NET (Windows & Web). Strong experience with SQL Server and relational databases. Knowledge of WPF and object-oriented programming principles. Proven experience in banking or financial services. Excellent communication skills and ability to review code/design critically. Desirable Skills Exposure to .NET Core, Agile delivery, CI/CD, and automation tools. Experience with More ❯

Full Stack Developer (React/.NET Core) Location: Essex (2 days onsite) Salary: £50,000 – £70,000 A fast-growing software company are looking to add a full stack developer with a passion for frontend polish to their development team. With nine new hires this year already, it’s an ambitious environment where your work will have … help shape frontend standards. What We’re Looking For Strong experience with React, JavaScript, and CSS, with an eye for UI/UX detail. Proven backend skills in C#, .NET Core, MVC, and REST APIs. Track record of delivering polished, secure, production-ready applications. Degree in Computer Science (or related field). 4–8 years’ commercial development experience. Clear More ❯

An exciting opportunity for a Software Developer to join an established development team during a period of expansion! Job Title: Intermediate Level Software Developer Based: Belfast (Hybrid) Are you looking to grow your career and take control of the whole Software Development life cycle getting exposure to a variety of technologies? My client is always eager to implement … advance their applications. In this role you will get exposure a variety of languages as wells as cloud technologies. This is a great opportunity for a mid level Software Developer who is keen to grow their career. Key Duties & Responsibilities - Develop and maintain Apps - Work alongside other areas of the business to implement new ideas and solutions - Manage databases … Ensure code is up to a high standard and performance is high. The Ideal Person: 2+ Years experience working with .Net (Asp.net) Exposure to Front End Technologies (JS, jQuery) Ability to collaborate with a close knit team For further information on this vacancy, or any other IT roles in Belfast or wider Northern Ireland, please apply via the link More ❯

in office 2 days per week in Central London. The company is expanding their team in the UK, and this is a rare opportunity to become the first onshore developer, working alongside the Project Manager, CTO and BA/Test Analyst. You will also work alongside the offshore team of 12 developers (Working to UK time zones). The … platform was built from the ground up, using the latest in .NET, Azure, and Microservices. You will have the opportunity to grow into a leadership position as the company continues to expand. Responsibilities: Building and maintaining scalable microservices in .NET Core 6 Working on an Angular-based front-end interfaces Designing and delivering high-performance APIs for real … time use cases Collaborating with product and business teams on greenfield projects Helping shape future hiring and onshore development culture Your experience: .NET Core 6 Angular (React/Vue also considered) SQL Server Azure, Azure DevOps, CI/CD Microservices architecture Experience in payments or airline/travel technology Benefits: Salary £60,000 - £70,000 (DOE) 25 Days holiday More ❯

Contribute to the development and maintenance of technical documentation, including user manuals and help systems Mentor Junior Developers and assist with their professional development Knowledge, Skills and Experience Existing .NET with C# development experience working on commercial systems Awareness of design patterns and principles and be hungry to learn! A good grounding in C# OOP programming Keen attention to More ❯

Senior Developer, C#.Net, Agile, Cloud, Api, Dorking, Surrey to £60K (Hybrid) A leading Financial Services outfit are requiring a Senior Developer as they plan to transform their systems and build bold, cloud-based digital products for the UK market. They're fast, agile, and engineering-led—and are looking for a hands-on leader to drive delivery and … Champion automated testing and CI/CD practices • Mentor developers and grow team capability • Continuously improve processes, quality, and team culture What you’ll bring: • Full-stack engineering experience (.NET, WPF, microservices) • Strong understanding of scalable architecture and cloud (ideally Azure) • Passion for clean code, testing, and modern DevOps practices • Experience leading agile teams and delivering high-impact solutions More ❯

Portfolio are proud to be exclusively representing an award-wining, Software provider based in the heart of Manchester, providing people solutions to over 100,000 clients worldwide. In this role our client is looking for a candidate that possess an More ❯

Portfolio are proud to be exclusively representing an award-wining, Software provider based in the heart of Manchester, providing people solutions to over 100,000 clients worldwide. In this role our client is looking for a candidate that possess an More ❯

clients, and provide outstanding customer service every time. What you'll be doing Reporting to The Head of Architecture we are looking for a highly skilled Contract Senior C# .NET Engineer to join our team and take ownership of delivering a new, cloud-native reporting capability on AWS Redshift. This is a hands-on, end-to-end build role … service built on AWS Redshift. Collaborate with the existing data team to migrate expensive live DB queries into a performant, scalable reporting pipeline. Architect and implement APIs in C# .NET to serve reporting data securely and efficiently. Integrate with off-the-shelf dashboarding solutions (e.g., Sisense) and apply styling consistent with our in-house design system (Reapit Elements). … Whilst all the listed qualities are desirable, don't worry if you don't meet all of them, we'd still like to hear from you. A Senior C# .NET Engineer with strong backend and systems design experience. Proven track record of delivering end-to-end cloud-native services in production. Strong knowledge of AWS Redshift (or equivalent data More ❯

Hello {firstName}, My client within Financial Services is looking for a Senior C#.Net Developer to join their team. The role will be working on strategic transformation of a legacy system built on PHP and Oracle, migrating to a modern architecture using PostgreSQL and .NET (C#). Requirements 5+ years of experience in .NET/C# development , with More ❯

Hello {firstName}, My client within Financial Services is looking for a Senior C#.Net Developer to join their team. The role will be working on strategic transformation of a legacy system built on PHP and Oracle, migrating to a modern architecture using PostgreSQL and .NET (C#). Requirements 5+ years of experience in .NET/C# development , with More ❯

Hello {firstName}, My client within Financial Services is looking for a Senior C#.Net Developer to join their team. The role will be working on strategic transformation of a legacy system built on PHP and Oracle, migrating to a modern architecture using PostgreSQL and .NET (C#). Requirements 5+ years of experience in .NET/C# development , with More ❯

Job Title: Developer Location: London (Hybrid – 2/3 days in office) As a Developer , you will play a key role in enhancing commercial operations and trading systems. You’ll work closely with stakeholders in a front-office environment, delivering robust, scalable, and supportable solutions to meet the demands of a dynamic trading business. Key Responsibilities Design, develop … with robust testing. Collaborate with traders, analysts, and technology teams. Support system integration, deployment, and ongoing operations. Drive continuous improvement and adoption of new technologies. Skills & Competencies Essential C#, .NET 4+, ASP.NET API, Entity Framework 6 SQL Server T-SQL, Git, Visual Studio Unit test frameworks (MSTest) & BDD (SpecFlow) Desirable .NET Core, Angular IO, WPF, Azure Cloud, PowerShell … Elastic Stack, Endur Openlink Experience in front-office environments within: Commodities Trading Investment Banking Brokerage Exchanges Experience & Qualifications Strong experience as a software developer, ideally in trading or fast-paced commercial environments. Proven ability to deliver scalable and maintainable solutions. Degree in Computer Science, Engineering, or related field (or equivalent experience). Professional certifications in relevant technologies are advantageous. More ❯

Job Title: Developer Location: London (Hybrid – 2/3 days in office) As a Developer , you will play a key role in enhancing commercial operations and trading systems. You’ll work closely with stakeholders in a front-office environment, delivering robust, scalable, and supportable solutions to meet the demands of a dynamic trading business. Key Responsibilities Design, develop … with robust testing. Collaborate with traders, analysts, and technology teams. Support system integration, deployment, and ongoing operations. Drive continuous improvement and adoption of new technologies. Skills & Competencies Essential C#, .NET 4+, ASP.NET API, Entity Framework 6 SQL Server T-SQL, Git, Visual Studio Unit test frameworks (MSTest) & BDD (SpecFlow) Desirable .NET Core, Angular IO, WPF, Azure Cloud, PowerShell … Elastic Stack, Endur Openlink Experience in front-office environments within: Commodities Trading Investment Banking Brokerage Exchanges Experience & Qualifications Strong experience as a software developer, ideally in trading or fast-paced commercial environments. Proven ability to deliver scalable and maintainable solutions. Degree in Computer Science, Engineering, or related field (or equivalent experience). Professional certifications in relevant technologies are advantageous. More ❯

Full Stack Developer (ASP.Net, C#, Entity Framework, SQL Server, Azure, TypeScript, React)- £55,000 – Hybrid/Altrincham – Remote working, flexible working, career progression, daily lunches, 20 + 8 days bank holiday! A positive working environment where your work will be impacting the energy space The opportunity to get involved with a greenfield new product launch – from the ground up … Support the growth of a business which has doubled in the last 2-3 years. The Role As a Software Developer, you will be contributing to the company’s suite of products from an application, through to the website right through to internal systems. The role offers vast amount of variety – and boasts a collaborative culture with some of … constantly looking to push forward their offering.The role is 2 days a week from home, with a Tuesday being compulsory in the office.Don’t wait, apply now! Full Stack Developer (ASP.Net, C#, Entity Framework, SQL Server, Azure, TypeScript, React)- £55,000 – Hybrid/Altrincham – Remote working, flexible working, career progression, daily lunches, 20 + 8 days bank holiday More ❯

Are you a passionate Full Stack Software Developer looking for a role where your ideas are not just heard - but valued? Join a close-knit team making a real difference to people's everyday lives through cutting-edge technology and innovation. There is also the opportunity to become a team lead and grow within the business so any experience More ❯

We are seeking a passionate Junior C# ASP.Net Web Developer to join a dynamic team of coders at a leading website design agency in Kettering. You will report directly to the Head of Web Development. While commercial experience isn't essential, you should have some website development experience and ideally examples of your work. Key Responsibilities: Build database-driven … match provided designs with great attentionto detail. Produce Content Management Systems, integrating with the in-house system. Communicate with clients and manage projects effectively. Skills and Experience: Proficiency in .Net MVC using C# and MS SQL Server. Strong HTML/CSS skills. Experience with JavaScript, Foundation, and IIS management. Some knowledge of ASP.Net WebForms. More ❯

with users to gather requirements and debug problems. Review other developers' code. QUALIFICATIONS A degree in Computer Science or Software Engineering, or equivalent professional experience. SKILLS Good understanding of .NET/C#. Familiarity with WPF and XAML. Familiarity with SQL/relational databases. Ability to work well within a cross-studio team. Ability to work within a schedule and More ❯

Play a pivotal role in modernising crucial systems for a global manufacturing business.As a Full Stack Developer, you’ll bring engineering experience and help evolve the company’s digital infrastructure. You'll join a growing internal tech function working across ERP redevelopment, ecommerce delivery, and third-party system integration. This is a role for a versatile full stack developer ready to dive into both front-end React development and backend C#/.NET services. You’ll have the opportunity to help shape architecture and modernise key business systems. What you’ll be doing Designing and developing scalable C# APIs for in-house ERP systems Delivering UI improvements and features for React-based websites Bridging backend data with … for seamless order and manufacturing processes Contributing to the redevelopment of ERP components, warehouse automation, and internal tooling Your background 4+ years in a full stack environment using C# .NET and React Solid database experience (MySQL or equivalent), plus exposure to Linux environments Experience working across ecommerce and/or manufacturing domains would be a bonus Salary: Up to More ❯

Play a pivotal role in modernising crucial systems for a global manufacturing business. As a Full Stack Developer, you’ll bring engineering experience and help evolve the company’s digital infrastructure. You'll join a growing internal tech function working across ERP redevelopment, ecommerce delivery, and third-party system integration. This is a role for a versatile full stack … developer ready to dive into both front-end React development and backend C#/.NET services. You’ll have the opportunity to help shape architecture and modernise key business systems. What you’ll be doing Designing and developing scalable C# APIs for in-house ERP systems Delivering UI improvements and features for React-based websites Bridging backend data … for seamless order and manufacturing processes Contributing to the redevelopment of ERP components, warehouse automation, and internal tooling Your background 4+ years in a full stack environment using C# .NET and React Solid database experience (MySQL or equivalent), plus exposure to Linux environments Experience working across ecommerce and/or manufacturing domains would be a bonus Salary: Up to More ❯

applications using C#.NET Participate in requirements gathering, design, implementation, testing, and deployment Collaborate in team-based development Manage quality and timelines Requirements 5+ years of experience in C# and .NET development (Lead experience is a plus) Experience in financial services (Ideally banks) Business-level English (Japanese is a plus More ❯