1 to 25 of 393 .NET Core Jobs in the UK

Senior .Net Core Developer - 65K - Maths Location: West Midlands Industry: IT Salary: £60000 - £65000 per annum + Healthcare, Pension, Flex hours Posted: 05/11/2024 Description Senior .Net Core Developer/C# Developer, Analyst Programmer, DDD, AWS, Cloud, Azure, Dotnet/C#/.Net, Microsoft Stack, ASP.Net, WEB, NoSQL, API, Maths … ASP.Net Core, C#? do you have a mathematically biased degree? Have you worked No SQL databases such as Neptune, Dynamo or MongoDB? We are looking for C# .Net Core developers who have worked with NoSQL databases, anything from MongoDB, Dynamo, Cassandra, or CouchDB. You don't need to come with AWS experience but any Cloud … based development will be beneficial. You must have a mathematical flair to your work experience or degree such as Maths, Physics etc. Role: This Senior .Net Core Developer/Full Stack Developer role will have you working in a modern development environment embracing DDD and .Net Core, working closely with the Project Manager & Technical More ❯

Senior .NET Engineer .NET Core 4 Month Contract £500/per day Senior .NET Engineer 4 Month Contract: Up to £500/day Leading UK Company (household name) Central London Office - 1 x per week ️Tech Stack: .NET Core, .NET 8.0, SQL, CICD et al. One of the largest and most … brown-field project hire where you will face dynamic challenges across different teams in the business, working alongside highly collaborative and talented developers. We are looking for a Senior .NET Engineer, proficient across the stack, with .NET CORE, .NET 8.0 with an ability to read Java to inform .NET, alongside other relevant tech such … into a London office once per week and excited about contributing to the continued success of a leading UK company. Skills and experience Strong commercial experience with C# and .NET (Core or later) Highly capable and Practical, hands-on experience in latest .NET versions Experienced in delivering high-quality software quickly in a contractor or fast More ❯

Full Stack Developer (.Net Core, MVC, Javascript) - Derby - £30K - £45K plus, dedicated training and development, relaxed working environment, collaborative team and more! A highly successful Software provider is currently on the lookout for an experienced Full Stack Developer (.Net Core, MVC, JavaScript) to come in and join their well-established small yet collaborative team. … The Role As a Full Stack Developer (.Net Core, C#, MVC) you will be focusing on working on their innovative projects whilst utilising some of the latest technologies. As part of the role, you will be developing their customer engagement software which is used by well-known businesses across the globe. As well as working on their … innovative software products, you will be focusing on migrating their systems to the latest version of .Net utilising containers. This role is for a technically capable, driven and ambitious software developer. It's a small team so they are looking for somebody who can come in and really help drive forward their technical direction. Responsibilities Developing new features Developing More ❯

.NET Developer - C#, .NET Core, Blazor Salary: £40,000 - £50,000 + Comprehensive Benefits Location: Liverpool - Hybrid Applause IT are recruiting on behalf of a leading UK technology company. We are seeking a talented .NET Developer to join a well-established product team delivering innovative workforce management solutions. This role offers the chance to work … with C#, .NET Core, and modern cloud technologies in a collaborative, friendly, and forward-thinking environment. You'll work in a culture that values curiosity, adaptability, and practical problem-solving over perfectionism. This is an opportunity for a .NET Developer who wants to make a tangible impact while enjoying excellent stability and career development prospects. The … Role Deliver full stack solutions using C#, .NET Core, MVC, Blazor, and microservices-driven APIs. Work with SQL/SQL Server Containerisation (Docker) and CI/CD pipelines. Participate in collaborative code reviews and technical discussions, focused on your problem-solving process rather than flawless code. Improve and modernise a mature, 20-year-old codebase while ensuring More ❯

.Net Core Developer - 70K - React Location: East Midlands Industry: IT Salary: £60,000 - £70,000 per annum + Healthcare, Pension, Flex hours Posted: 24/06/2025 Description Senior .Net Core Developer/C# Developer, Analyst Programmer, AWS, Cloud, Dotnet/C#, .Net, Microsoft Stack, ASP.Net, MVC, WEB, SQL, API, £70K + … package - 3 days in office - East Midlands Exciting Senior .NET Core Developer Opportunity - Nottingham (Hybrid) I'm working with an established technology company (15+ years in the market) with a global footprint across 35+ countries, who are looking for a Senior .NET Core Developer to join their growing team. Why this role stands out … Proven ability to lead projects independently Full-stack development experience Clean coding practices Willingness to embrace new technologies and cross-training opportunities Technical degree or equivalent The tech stack: .NET Core, C#, React, JavaScript, SQL, Visual Studio, GitLab Bonus points: Any cloud development experience (AWS advantageous but not required) What's in it for you: Modern office More ❯

Backend Software Engineer/Developer (C# .Net Core) Sunderland/WFH to £65k Opportunity to progress your career in a senior, hands-on Backend Software Engineer role at a at a growing games/gambling site, whilst enjoying a range of benefits and perks. As a Backend Software Engineer within the customer onboarding team you will help … onboarding and registration journeys, including KYC and identity verifications. You'll design and develop backend features that interact with the web front end (TypeScript, Vue.js) and migrate code from .Net MVC to .Net Core, ensuring it's reliable, scalable and well documented. This is a senior position where you'll contribute to the planning of technical … in Sunderland with a range of facilities and perks including free meals at the onsite restaurant as well as membership at onsite gym. About you: You have strong C# .Net Core backend development experience You have experience of building scalable, reliable and secure web applications using modern techniques You have experience of implementing frontend applications You have More ❯

.NET Core/C# Developer6 Month ContractLondon (Hybrid)Rates: Negotiable We’re partnering with a global trading organisation at the forefront of commodity markets, delivering high-performance solutions to support fast-paced, data-driven trading desks. This team builds and maintains cutting-edge tools that help traders make rapid, informed decisions in dynamic markets. The Role We … re seeking a .NET Core/C# Developer with strong SQL Server skills to join a high-impact development team. You’ll be embedded in a trading environment, working closely with end users to deliver robust, efficient, and scalable solutions. Key Responsibilities Develop and maintain applications using .NET Core/C#, SQL Server Work … quickly get up to speed on the domain and current architecture Apply a pragmatic approach to problem-solving, balancing formal processes with real-world demands Essential Skills & Experience Strong .NET Core/C# development background Strong SQL Server expertise Experience in fast-moving, demand-driven environments (e.g. embedded desk development) Excellent communication skills and stakeholder engagement ability More ❯

Full Stack Engineer/Developer (C# .Net Core JavaScript AWS) St Albans/WFH to £100k Opportunity to progress your career in a hands-on role at a technology driven trading company that invest in Sports betting markets, with a flat structure where you will get your voice heard and can make a real impact on the … develop new features and enhancements to complex Payments and client systems within a microservices environment (300 services). You'll be working with a modern tech stack using C# .Net Core, AWS, Kubernetes, Kafka, Redis and TypeScript/Angular; using the right tool for the job, you'll be able to pick up new technologies and make … in St. Albans, Hertfordshire (parking available), 10 minute walk from local station, with the flexibility to work from home three days a week. About you: You have strong C# .Net Core backend development skills You have JavaScript experience, combined with Angular or React You have experience with AWS and microservices You have a thorough understanding of Computer More ❯

requires you to be in the office one day a week. The Opportunity We're looking for: Mid-Level Software Engineers – £50K salary 3-5 years' experience in C# .NET Core and AWS, committed to building reliable, high-performing platforms. Junior Developer – £35K salary, ideally 1–1.5 years of commercial experience in C# .NET Core … to grow in a supportive, innovative environment. What You'll Be Doing Working in small product-based squads to design, build, test, and deploy applications. Developing and maintaining C# .NET Core microservices in Docker, hosted in AWS. Building and integrating React-based web experiences. You'll be working with unit testing and test-driven development (TDD) to … ensure code quality and reliability. Tech Stack Backend: C# .NET Core microservices Frontend: React Infrastructure: AWS, Docker, Terraform What We're Looking For Essential Proficient in C# .NET Core for web services. Experience with AWS or other cloud platforms. Understanding of design patterns & SOLID principles. Experience with TDD and Unit Testing. Experience with React More ❯

requires you to be in the office one day a week. The Opportunity We’re looking for: Mid-Level Software Engineers – £50K salary 3-5 years’ experience in C# .NET Core and AWS, committed to building reliable, high-performing platforms. Junior Developer – £35K salary, ideally 1–1.5 years of commercial experience in C# .NET Core … to grow in a supportive, innovative environment. What You’ll Be Doing Working in small product-based squads to design, build, test, and deploy applications. Developing and maintaining C# .NET Core microservices in Docker, hosted in AWS. Building and integrating React-based web experiences. You’ll be working with unit testing and test-driven development (TDD) to … ensure code quality and reliability. Tech Stack Backend: C# .NET Core microservices Frontend: React Infrastructure: AWS, Docker, Terraform What We’re Looking For Essential Proficient in C# .NET Core for web services. Experience with AWS or other cloud platforms. Understanding of design patterns & SOLID principles. Experience with TDD and Unit Testing. Experience with React More ❯

IT Location: Commutable distance of Chandlers Ford Salary: Circa £56,238 + 15% discretionary bonus scheme Are you an experienced Software Engineer with a strong track record in C#, .NET core & ASP.NET core? Do you enjoy guiding, mentoring and supporting others within a team? If so, then this could be the role for you! About … team within Procode. You will also be supporting the ongoing development of other software engineers within the team. Who are we looking for? Your in-depth knowledge of C#, .NET core & ASP.NET core, will enable you to swiftly become a productive member of the team. Your experience working in an agile environment will allow you … growth of the team and department. The more knowledge and skills you show, the greater the level of responsibility we can provide. And what is the technical environment? C#, .NET Framework, .NET Core, ASP.NET (core), API's RESTful Services, JSON, Docker, GIT (Bitbucket), OOP, SOLID, Cloud deployment and microservices, NoSQL and Oracle (SQL PL More ❯

IT Location: Commutable distance of Chandlers Ford Salary: Circa £56,238 + 15% discretionary bonus scheme Are you an experienced Software Engineer with a strong track record in C#, .NET core & ASP.NET core ? Do you enjoy guiding, mentoring and supporting others within a team ? If so, then this could be the role for you! About … team within Procode. You will also be supporting the ongoing development of other software engineers within the team. Who are we looking for ? Your in-depth knowledge of C#, .NET core & ASP.NET core, will enable you to swiftly become a productive member of the team. Your experience working in an agile environment will allow you … growth of the team and department. The more knowledge and skills you show, the greater the level of responsibility we can provide. And what is the technical environment? C#, .NET Framework, .NET Core, ASP.NET (core), API's RESTful Services, JSON, Docker, GIT (Bitbucket), OOP, SOLID, Cloud deployment and microservices, NoSQL and Oracle (SQL PL More ❯

IT Location: Commutable distance of Chandlers Ford Salary: Circa £56,238 + 15% discretionary bonus scheme Are you an experienced Software Engineer with a strong track record in C#, .NET core & ASP.NET core ? Do you enjoy guiding, mentoring and supporting others within a team ? If so, then this could be the role for you! About … team within Procode. You will also be supporting the ongoing development of other software engineers within the team. Who are we looking for ? Your in-depth knowledge of C#, .NET core & ASP.NET core, will enable you to swiftly become a productive member of the team. Your experience working in an agile environment will allow you … growth of the team and department. The more knowledge and skills you show, the greater the level of responsibility we can provide. And what is the technical environment? C#, .NET Framework, .NET Core, ASP.NET (core), API's RESTful Services, JSON, Docker, GIT (Bitbucket), OOP, SOLID, Cloud deployment and microservices, NoSQL and Oracle (SQL - PL More ❯

Backend Engineer (.NET) 4 Days/Week London We are looking for a skilled Backend Engineer with strong experience in .NET Core/.NET 6+ to join our team on a part-time basis (4 days per week) in London. You will work alongside AI, ML, and app development teams to build scalable, secure, and … intelligent backend services. Key Responsibilities Design, develop, and maintain scalable backend services using .NET Core/.NET 6+ Collaborate efficiently on an AI-driven project alongside the customers Lead Backend Engineer Work closely with ML Engineers, App Developers, and Data teams for integrated feature delivery Design and build RESTful APIs to expose AI models and LLM … access controls, password policies, and SSO using existing client authentication models Secure APIs and data pipelines with encryption and appropriate authentication measures Required Skills and Experience Proven experience in .NET Core/.NET 6+ development Strong understanding of REST API design and backend microservices architecture Experience working on AI/ML integrations in production environments Familiarity More ❯

Home " Senior .NET Developer - musicMagpie JOB VACANCY AO Senior.NET Developer - musicMagpie Date: 23rd June 2025 Location: Stockport Company: AO Job Title: Senior .NET Developer - musicMagpie Department: Tech Contract Type: Permanent Working style: Hybrid We've recently welcomed musicMagpie to the AO family, a company that shares our passion for putting customers first, caring about colleagues and making a … a smart, sustainable, and trusted way to buy, sell, and rent phones, tablets, games consoles, laptops, and other tech - all in one place. We're looking for a Senior .NET Developer, to be a core part of one our cross functional teams. Each of our cross-functional teams owns a series of platforms, from development and infrastructure … through to ongoing support, so you'll be a key part of delivering features, enhancements, and general tech related updates (mostly recently updating to .NET Core) within the team. In addition, our teams maintain their own pipelines and infrastructure using IaC best practices. You'll be working in an agile team, supporting and mentoring the team in More ❯

.NET Developer, .NET 9, C#, SQL Server - Investment Bank - London (Tech stack: .NET Developer, .NET 9, ASP.NET, C#, React, Angular 19, Microservices, Vue.js, TypeScript, Azure, operations in over 20 countries our client has fast becomeWeb API 2, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is the world's most respected … the 1890s and today they operate from over 10,000 offices in 100 countries. Working in tandem with Microsoft they are about to embark upon one of the largest .NET/C# software development projects to take place within the financial services arena for the past 20 years. You will be working on the design and development of a … brand new web based .NET/C# investment banking application that will be the envy of the industry. We are seeking passionate .NET Developer with strong experience on the .NET framework and who comes from a solid software development background. Ideally you will have full project life cycle experience and will have worked on complex enterprise level More ❯

.NET Developer, .NET 9, C# - Global Internet Icon - Bath (Tech stack: .NET Developer, .NET 9, C#, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client has long been a classic internet icon; today it has evolved into an integrated and diversified modern media company. We are seeking .NET Developer to work on one of the most ambitious .NET/C# projects to take place since the birth of the World Wide Web. .NET Developer applicants should have a skill set that encompasses: .NET, .NET Core/ASP.NET MVC, C#, Azure SQL and Agile. Full training will be provided into: .NET 9, Blazor, EF Core, Azure, JavaScript, HTML5, CSS3, Agile, TDD, BDD and MongoDB. Our client offers a truly refreshing working environment including: flexible working hours, home working, casual dress code, onsite gym and games room and great benefits. This is an amazing opportunity to join a major force in the Internet arena industry, with a proud heritage More ❯

.NET Developer - .NET 9, C#, Blazor, Azure - London (Tech stack: .NET Developer, .NET 9, C#, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is a crowd funded social advertising technology platform that sells services to Facebook advertisers to grow their marketing ROI. They were recently named one of … marketing partners. They have already grown by 100% in the past 6 months and have ambitions to quadruple headcount over the next 2 years. We are seeking multiple gifted .NET Developer who have a genuine passion for developing revolutionary software solutions. .NET Developer applicants should have a skill set that includes: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. Full training will be provided into: .NET 9, Blazor, EF Core, Azure, JavaScript, HTML5, CSS3, Agile, TDD, BDD, Azure SQL and MongoDB. This is an amazing opportunity to join a firm that has revolutionized its industry and to work on groundbreaking software development projects! Location: London, UK/ More ❯

Senior C# Developer Bank London The Front office (Fixed Income) software development team requires an agile and versatile specialist and team player with extensive expertise in .Net/C# software. The role requires an experienced individual who is comfortable to work in close partnership with a variety of front office stakeholders, globally. Role details Title: Senior Developer (software engineer … Technical stack C#.NET. Wider stack .Net, .Net Core, SQL Server Permanent role, salary £88,000- £110,000 Location: London City and home working hybrid Focus: Front office Fixed Income Role Summary Work closely with the Front Office (specifically within Fixed Income) to build and develop new amazing softwares. This role reports directly into the Head of … Server This is a very strong team who have been building their front office team and have an excellent reputation Role requirements Core Development Languages covering C# .Net, .Net Core, & SQL Server Experience of Front Office trading systems (including low-touch e-trading platforms) is required Experience and understanding of a Fixed Income Banking More ❯

Senior Developer/Consultant (C# .Net Core API Cloud) Hatfield/WFH to £80k Are you an experienced Senior Developer/Consultant with strong C# skills? You could be progressing your career with at a growing Software Consultancy/MSP. As a Senior Developer/Consultant you will work with a long established client to help them … developing and delivering solutions, working closely with architects to align and evolve software designs and implementations with business strategies and requirements. You'll have a focus on backend C# .Net Core but will have exposure across the full tech stack. Location/WFH: There's a remote first policy however, this client does require onsite presence at … the Hatfield office three times per month. About you: You are an experienced Software Developer/Consultant with strong C# .Net Core skills You have experience with API development, microservices, Cloud based systems (AWS, Azure or GCP) You have a thorough understanding of Computer Science fundamentals such as OOP, Design Patterns, Data Structures You have excellent communication More ❯

Full Stack Blazor/.Net Core Developers Guildford, Surrey (Office-Based) £65000 - £130000 + 25% Bonus, 10% Pension, Private Medical. Must haves: - Can work 5 days in the office in Guildford per week.- 5+ years with Front End Frameworks, ideally Blazor. Your new company This leading Software provider is looking to bolster their engineering team with … experienced Full Stack .Net Core/Blazor Software Engineers. You will be working in their state-of-the-art offices in the heart of Guildford 5 days per week, close to the University and with excellent transport links to London and the surrounding areas in Surrey. Your new role You'll join a well-established business with … are flexible and like to pick up new technologies. You'll play a crucial role working on a migration from a desktop product to a cutting-edge web solution (.Net Core/Blazor).The company control the systems they build, meaning developers can be intrinsic with the user and understand their journey to build a better product. More ❯

.NET Developer, .NET 9, C# - Global Internet Icon - Lincoln (Tech stack: .NET Developer, .NET 9, C#, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client has long been a classic internet icon; today it has evolved into an integrated and diversified modern media company. We are seeking .NET Developer to work on one of the most ambitious .NET/C# projects to take place since the birth of the World Wide Web. .NET Developer applicants should have a skill set that encompasses: .NET, .NET Core/ASP.NET MVC, C#, Azure SQL. Full training will be provided into: .NET 9, Blazor … EF Core, Azure, JavaScript, HTML5, CSS3, Agile, TDD, BDD, Azure SQL and MongoDB. Our client offers a truly refreshing working environment including: flexible working hours, home working, casual dress code, onsite gym and games room and great benefits. This is an amazing opportunity to join a major force in the Internet arena industry, with a proud heritage, an More ❯

Senior Software Developer - Logistics - C#.Net/.Net Core/Cloud Computing Up to £68,840 per year + bonus Hybrid - 1 day per week YourCode Recruitment is proud to be working with an established software house that is building logistics software, used by millions of consumers across the UK&I. Our client has been in operation for … software platforms to fit around new technologies and 3rd party integrations Be involved in Unit Testing Support lead developers with coaching juniors around specific technologies Technologies used internally: C#.Net .Net Core Azure Cloud Microsoft Defender TDD/BBD Agile Scrum Azure DevOps CI/CD Angular 16 Git If you're considering new opportunities as a Senior … Developer, or looking for a promotion into a Senior Developer position, then contact us today for further information. Senior Software Developer - Logistics - C#.Net/.Net Core/Cloud Computing Up to £68,840 per year + bonus Hybrid - 1 day per week More ❯

.NET Developer, .NET 9 - Social Networking Site – Belfast (Tech stack: .NET Developer, .NET 9, C#, Web API 2, Entity Framework, Microservices, Azure, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is the world’s largest social-networking web site and they have ambitions to become the biggest web site in the world! Their global … months will see another 10 countries added to this list as well as their workforce increasing by 100% in size. Underpinning this success is their hip and cutting-edge .NET/C# technology platform. We are seeking several .NET Developer to work on the development of revolutionary new features that will draw users to their web site for … longer periods of time. .NET Developer applicants should have a skill set that encompasses: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. We are keen to hear from .NET Developer candidates with a strong understanding object orientated (OO) development and the full software development life cycle. This is a rare opportunity to More ❯

.NET Developer, .NET 9, C# - Digital Download Site - London (Tech stack: .NET Developer, .NET 9, C#, Web API 2, Entity Framework, Microservices, Azure, Programmer, Full Stack Engineer, Architect, .NET Developer)With operations in over 20 countries our client has fast become a major player within the digital download arena. In addition to an award winning … up in TechCrunch, The New York Times, The Guardian and many more. They are going through a period of explosive growth and need your help! We are seeking gifted .NET Developer to join their close-knit and extremely talented technical team. We are looking for .NET Developer who are ambitious about building a quality service which brings delight … to their users. .NET Developer should be experienced in: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. You will be trained in all aspects of: .NET 9, Web API 2, Entity Framework, Microservices, Azure, JavaScript, Angular 19, Bootstrap, Agile and MongoDB. Top performers can expect to receive their first promotion (and pay More ❯