Permanent .NET Core Job Vacancies

201 to 225 of 331 Permanent .NET Core Jobs

.NET Developer

City of London, London, England, United Kingdom
Hybrid / WFH Options
Noir
NET Developer - Social Messaging Platform - London (Tech stack: .NET Developer, .NET 9, Web API 2, Entity Framework, Microservices, Azure, Programmer, Full Stack Engineer, Architect, .NET Developer)In 2012 our client launched a social messaging platform that has been taking the US by storm. After an extremely successful period our client has decided to hop across the Atlantic … firm foothold in the UK and European markets. A number of new offices are being opened in the UK and our client is looking for talented, enthusiastic and passionate .NET Developer to bring their product to these new markets and help enhance this already successful company! Successful .NET Developer candidates should be able to demonstrate strong knowledge of … .NET Core/ASP.NET MVC, C# and Azure SQL. Any experience in the following is desirable: .NET 9, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. Training will be provided in any of the technologies you lack, allowing you to More ❯
Employment Type: Full-Time
Salary: £65,000 - £85,000 per annum
Posted:

NET Developer

London, United Kingdom
Hybrid / WFH Options
Noir
.NET Developer - Social Messaging Platform - London (Tech stack: .NET Developer, .NET 9, Web API 2, Entity Framework, Microservices, Azure, Programmer, Full Stack Engineer, Architect, .NET Developer) In 2012 our client launched a social messaging platform that has been taking the US by storm. After an extremely successful period our client has decided to hop across the … firm foothold in the UK and European markets. A number of new offices are being opened in the UK and our client is looking for talented, enthusiastic and passionate .NET Developer to bring their product to these new markets and help enhance this already successful company! Successful .NET Developer candidates should be able to demonstrate strong knowledge of … .NET Core/ASP.NET MVC, C# and Azure SQL. Any experience in the following is desirable: .NET 9, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. Training will be provided in any of the technologies you lack, allowing you to More ❯
Employment Type: Permanent
Salary: £65000 - £85000/annum Bonus + Pension + Benefits
Posted:

Senior .NET Developer

London, South East, England, United Kingdom
Hybrid / WFH Options
Avanti
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 More ❯
Employment Type: Full-Time
Salary: £60,000 - £70,000 per annum
Posted:

Software Engineer .Net - Remote Sheffield - 35-45k

Sheffield, South Yorkshire, England, United Kingdom
Hybrid / WFH Options
Lorien
a good understanding of the importance of cyber security and coding to a secure standard. An active interestr in AI is highly valued You will be using: C#, ASP.Net, .NET Core, .NET 6+ HTML 5, CSS3, SCSS, NodeJS Angular (recent versions) SQL and relational database design Azure DevOps Source Repository (GitHub) Benefits: 8% pension Fully Remote More ❯
Employment Type: Full-Time
Salary: £35,000 - £45,000 per annum
Posted:

Software Developer (.NET)

Shoreditch, London, United Kingdom
Hybrid / WFH Options
Yolk Recruitment
Software Developer (.NET) X2 Location: Shoreditch (3 days a week in office, hybrid working) Salary: £60,000 + benefits Type: Permanent About the role We're looking for a Software Developer with strong .NET skills to join a collaborative tech team working on high-impact software solutions. You'll play a key role in building and maintaining applications … practices. Mentor junior developers and share knowledge within the team. Contribute ideas to the product roadmap and future feature development. The skills you'll need Strong technical knowledge in .NET Framework, .NET Core, ASP.NET MVC/Web Forms, HTML/CSS/SASS, JavaScript/TypeScript, RESTful APIs, SQL Server, and Entity Framework. Experience with scalable More ❯
Employment Type: Permanent
Salary: £50000 - £60000/annum + benefits
Posted:

Software Developer .NET

East London, London, England, United Kingdom
Hybrid / WFH Options
Yolk Recruitment Ltd
Software Developer (.NET) X2 Location: Shoreditch (3 days a week in office, hybrid working) Salary: £60,000 + benefits Type: Permanent About the role We're looking for a Software Developer with strong .NET skills to join a collaborative tech team working on high-impact software solutions. You'll play a key role in building and maintaining applications … practices. Mentor junior developers and share knowledge within the team. Contribute ideas to the product roadmap and future feature development. The skills you'll need Strong technical knowledge in .NET Framework, .NET Core, ASP.NET MVC/Web Forms, HTML/CSS/SASS, JavaScript/TypeScript, RESTful APIs, SQL Server, and Entity Framework. Experience with scalable More ❯
Employment Type: Full-Time
Salary: £50,000 - £60,000 per annum
Posted:

Senior AI Engineer

Manchester, North West, United Kingdom
Hybrid / WFH Options
Travel Counsellors
What You'll Be Doing Engineer AI-first systems: Bring LLMs, recommendation engines, and natural language interfaces into our platform, from prototype to production. Own key backend services: Use .NET Core/C# to build scalable APIs and services that connect human intent with machine intelligence. Build RAG-powered workflows : Leverage retrieval-augmented generation, context-aware orchestration … charity day Company events and incentives 3x salary death in service benefit Pension scheme Private Medical Insurance or Healthcare Cash Plan Free breakfast and beverages Requirements Proven experience in .NET Core/C# and modern web frameworks like Angular/TypeScript Hands-on experience with LLM APIs (OpenAI, Claude, Bedrock), LangChain, or RAG-based architectures Deep familiarity More ❯
Employment Type: Permanent, Work From Home
Posted:

Senior Software Engineer

Derby, Derbyshire, United Kingdom
Experis - ManpowerGroup
Overview Senior Software Engineer - Azure/.NET Core (Contract) Location: Remote with occasional day on site Contract Type: 9-12 months (with potential extension) Start Date: October 2025 Rate: £400-500/day IR35: Outside We're seeking a Senior Software Engineer to help build and scale the backend architecture for our client's customer-facing applications. … documentation and sprint planning. Support continuous improvement and technical excellence across the team. Skills & Experience Essential: Strong hands-on experience with: Azure Function Apps, API Manager, App Insights C#, .NET Core, SQL, JSON CI/CD automation (Azure DevOps or equivalent) Experience working in Agile teams (Scrum/Kanban). Comfortable working in cross-functional teams across More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer - Hybrid - £60k Surrey

London, South East, England, United Kingdom
Hybrid / WFH Options
Opus Recruitment Solutions Ltd
Software Developer – .NET Core, C#, SQL, React/Blazor We’re seeking a talented Software Developer to join a dynamic development team shaping impactful software solutions. You’ll work across the full SDLC, writing clean, scalable code and collaborating with product and cross-functional teams to deliver high-quality applications.You’ll need solid experience with .NET Core, C#, SQL , and both front-end and back-end development . Familiarity with unit testing (MS Test/XUnit), SpecFlow, BDD , and building web apps using relational/NoSQL databases is essential. Bonus points for experience with Blazor, React, Razor, Vue, Azure, HTML/CSS/JavaScript , and SaaS or mobile platforms.This is a great opportunity More ❯
Employment Type: Full-Time
Salary: £55,000 - £65,000 per annum
Posted:

Senior C++ Linux Engineer

Worcester, Worcestershire, England, United Kingdom
Searchability
team drives the development and evolution of our Documents & Biometrics digital identity verification product. This cutting-edge solution utilizes AI technologies for intelligent document processing, serving as the core engine behind our platform. We prioritize writing high-quality code and adhere to the best CI/CD principles, ensuring excellence in enterprise applications and services. Collaborating closely with … cross-platform development (Windows, Linux, Android, iOS, Mac) using CMake. Utilize unit testing frameworks like GTest/Catch and open-source libraries such as Boost and OpenCV. Work with .NET Core and Restful API, and proficiency in scripting languages like Python. Implement complex object-oriented patterns, public interfaces, and architectural patterns. Demonstrate genuine passion for problem-solving … in a commercial environment. Strong proficiency in modern C++ development and cross-platform development. Familiarity with unit testing frameworks, open-source libraries, and code review processes. Working knowledge of .NET Core, Restful API, and scripting languages. Passion for problem-solving and a commitment to continuous improvement. Experience in Version Control System (preferably GIT) and agile methodologies. More ❯
Employment Type: Full-Time
Salary: £50,000 - £60,000 per annum
Posted:

SENIOR C++ LINUX ENGINEER

Worcestershire, United Kingdom
Searchability (UK) Ltd
team drives the development and evolution of our Documents & Biometrics digital identity verification product. This cutting-edge solution utilizes AI technologies for intelligent document processing, serving as the core engine behind our platform. We prioritize writing high-quality code and adhere to the best CI/CD principles, ensuring excellence in enterprise applications and services. Collaborating closely with … cross-platform development (Windows, Linux, Android, iOS, Mac) using CMake. Utilize unit testing frameworks like GTest/Catch and open-source libraries such as Boost and OpenCV. Work with .NET Core and Restful API, and proficiency in scripting languages like Python. Implement complex object-oriented patterns, public interfaces, and architectural patterns. Demonstrate genuine passion for problem-solving … in a commercial environment. Strong proficiency in modern C++ development and cross-platform development. Familiarity with unit testing frameworks, open-source libraries, and code review processes. Working knowledge of .NET Core, Restful API, and scripting languages. Passion for problem-solving and a commitment to continuous improvement. Experience in Version Control System (preferably GIT) and agile methodologies. More ❯
Employment Type: Permanent
Salary: £50000 - £60000/annum
Posted:

Software Engineer

Maidstone, Kent, United Kingdom
Hybrid / WFH Options
Gold Group
based in Maidstone, Kent who are looking to employ an experienced Software Engineer with DevOps responsibilities with an in-depth knowledge of Design and development of software solutions using .NET Framework, .NET Core, and .NET 6+, CI/CD pipelines, Azure DevOps, Terraform, Docker and Kubernetes (AKS). The successful candidate will be responsible for … development with a strong understanding of DevOps engineering. * Proficiency in CI/CD pipeline design and implementation. * Hands-on experience with Docker, Kubernetes, and Azure DevOps. * Strong knowledge of .NET development and Visual Studio environments. * Experience with infrastructure as code using Terraform. * Familiarity with automated testing frameworks and integration into pipeline This really is a fantastic opportunity for a More ❯
Employment Type: Permanent
Salary: £60000 - £70000/annum + Benefits
Posted:

SQL Developer

Trowbridge, Wiltshire, South West, United Kingdom
Erin Associates
SQL Developer Trowbridge- £70,000- £75,000 + Excellent benefits package. SQL Developer, Stored Procedures, .Net Core, HTML, Bath, Bradford-on-Avon, Chippenham, Swindon This established market leader is looking to add an experienced SQL Developer to their collaborative development team. You will be responsible for the development and maintenance of the companys in-house systems, database … The role requires someone to work from the office. Required: Strong SQL Server skills. Complex queries & Stored Procedures knowledge Storing, migrating and structuring data for multiple applications Experience with .Net Core & OOP. Version control using Git Desirable: HTML, JavaScript & CSS PHP The role will see you join an advanced development team where you will see the effect More ❯
Employment Type: Permanent
Salary: £75,000
Posted:

Senior .NET C# Engineer

Miami, Florida, United States
INSPYR Solutions
Title: Senior .NET C# Engineer Location: Miami, FL OR Irving, TX Compensation: 65-75/hour Duration: 3 month contract to hire Senior .NET C# Engineer We are seeking a Senior .NET C# Engineer to join our fastpaced and collaborative IT team. The ideal candidate will have strong experience building and maintaining enterprise-level .NET applications … and working with complex SQL Server-based systems. Key Responsibilities: Design, develop, and maintain applications using C#, .NET Framework/.NET Core, and related Microsoft technologies. Analyze and refactor legacy systems to improve performance, maintainability, and scalability. Develop and optimize complex SQL Server stored procedures, views, and data models. Collaborate with cross-functional teams, including accountants More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Full Stack Software Developer (.NET)

Wymondham, Norfolk, England, United Kingdom
Hybrid / WFH Options
DMR Personnel Ltd
unable to drive, or do not have access to a vehicle, need not apply as my client is not on any bus or train routes. Full Stack Software Developer (.NET) We have a great opportunity for a strong C# .NET Software Developer to join our clients software development team based in Wymondham. This is an ideal role for … code; integration of backend data; UI and web layout design; as well as de-bugging and bug-fixes. You'll be working across the full stack Microsoft stack C# .Net Core, ASP.Net MVC, Entity Framework and SQL as well as using a range of web technologies including JavaScript and HTML/CSS. Key Responsibilities: Full Stack Development … Develop, test, and maintain both front-end and back-end components for web and mobile-based applications. Design and implement scalable, high-performance solutions using .NET technologies. Work closely with product managers, UX/UI designers, and other developers to deliver features that meet business requirements and enhance user experience. Write clean, efficient, and maintainable code adhering to industry More ❯
Employment Type: Full-Time
Salary: £60,000 - £70,000 per annum
Posted:

Software Developer

London, United Kingdom
Hybrid / WFH Options
Bytes Group
Places to Work Supporters of 85+ charities with strong commitment to diversity and sustainability POSITION DETAILS: Position Title: Position Title: Software Developer Reports to (POSITION): Reports to (POSITION): Core Team Development Manager Team: Team: Core Department: Department: Development PURPOSE OF JOB: We're looking for a proactive, product-minded C# developer to join our small, agile … enjoy wearing multiple hats, learning new technologies, and driving technical excellence through test-driven development and strong collaboration. KEY RESPONSIBILITIES: Design & Develop: Build and maintain backend services in C# (.NET Core/.NET 9) with a focus on clean architecture and maintainability Full-Stack Delivery: Implement front end components in React and Next.js, integrating seamlessly with … POSITION WORK WITH DIRECTLY AND WHO WILL THEY RELATE TO EXTERNALLY) Internal IT (Infrastructure) DevOps External QUALIFICATIONS, EXPERIENCE, & SKILLS: Years of Experience 3+ Years ESSENTIAL OR DESIRABLE C#/.NET: 4+ years of professional experience building backend services. Frontend: Solid understanding of React.js and Next.js; able to implement responsive, performant UIs. DevOps Tooling: Hands on with Docker, Kubernetes, GitHub More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Developer

Reading, Berkshire, United Kingdom
Hybrid / WFH Options
Bytes Group
Places to Work Supporters of 85+ charities with strong commitment to diversity and sustainability POSITION DETAILS: Position Title: Position Title: Software Developer Reports to (POSITION): Reports to (POSITION): Core Team Development Manager Team: Team: Core Department: Department: Development PURPOSE OF JOB: We're looking for a proactive, product-minded C# developer to join our small, agile … enjoy wearing multiple hats, learning new technologies, and driving technical excellence through test-driven development and strong collaboration. KEY RESPONSIBILITIES: Design & Develop: Build and maintain backend services in C# (.NET Core/.NET 9) with a focus on clean architecture and maintainability Full-Stack Delivery: Implement front end components in React and Next.js, integrating seamlessly with … POSITION WORK WITH DIRECTLY AND WHO WILL THEY RELATE TO EXTERNALLY) Internal IT (Infrastructure) DevOps External QUALIFICATIONS, EXPERIENCE, & SKILLS: Years of Experience 3+ Years ESSENTIAL OR DESIRABLE C#/.NET: 4+ years of professional experience building backend services. Frontend: Solid understanding of React.js and Next.js; able to implement responsive, performant UIs. DevOps Tooling: Hands on with Docker, Kubernetes, GitHub More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Developer

Manchester, Lancashire, United Kingdom
Hybrid / WFH Options
Bytes Group
Places to Work Supporters of 85+ charities with strong commitment to diversity and sustainability POSITION DETAILS: Position Title: Position Title: Software Developer Reports to (POSITION): Reports to (POSITION): Core Team Development Manager Team: Team: Core Department: Department: Development PURPOSE OF JOB: We're looking for a proactive, product-minded C# developer to join our small, agile … enjoy wearing multiple hats, learning new technologies, and driving technical excellence through test-driven development and strong collaboration. KEY RESPONSIBILITIES: Design & Develop: Build and maintain backend services in C# (.NET Core/.NET 9) with a focus on clean architecture and maintainability Full-Stack Delivery: Implement front end components in React and Next.js, integrating seamlessly with … POSITION WORK WITH DIRECTLY AND WHO WILL THEY RELATE TO EXTERNALLY) Internal IT (Infrastructure) DevOps External QUALIFICATIONS, EXPERIENCE, & SKILLS: Years of Experience 3+ Years ESSENTIAL OR DESIRABLE C#/.NET: 4+ years of professional experience building backend services. Frontend: Solid understanding of React.js and Next.js; able to implement responsive, performant UIs. DevOps Tooling: Hands on with Docker, Kubernetes, GitHub More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Developer

Leatherhead, Surrey, United Kingdom
Hybrid / WFH Options
Bytes Group
Places to Work Supporters of 85+ charities with strong commitment to diversity and sustainability POSITION DETAILS: Position Title: Position Title: Software Developer Reports to (POSITION): Reports to (POSITION): Core Team Development Manager Team: Team: Core Department: Department: Development PURPOSE OF JOB: We're looking for a proactive, product-minded C# developer to join our small, agile … enjoy wearing multiple hats, learning new technologies, and driving technical excellence through test-driven development and strong collaboration. KEY RESPONSIBILITIES: Design & Develop: Build and maintain backend services in C# (.NET Core/.NET 9) with a focus on clean architecture and maintainability Full-Stack Delivery: Implement front end components in React and Next.js, integrating seamlessly with … POSITION WORK WITH DIRECTLY AND WHO WILL THEY RELATE TO EXTERNALLY) Internal IT (Infrastructure) DevOps External QUALIFICATIONS, EXPERIENCE, & SKILLS: Years of Experience 3+ Years ESSENTIAL OR DESIRABLE C#/.NET: 4+ years of professional experience building backend services. Frontend: Solid understanding of React.js and Next.js; able to implement responsive, performant UIs. DevOps Tooling: Hands on with Docker, Kubernetes, GitHub More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Full Stack Software Engineer

Nottingham, Nottinghamshire, East Midlands, United Kingdom
Experian Ltd
platforms. You'll collaborate with Product Owners, Technical Leads, and teams to deliver secure, scalable, and maintainable solutions that meet evolving our needs. You will support several applications including .net web application hosted for a high-profile client and Experian Link. Experian Link is a keying solution that processes and matches name and address data to create unique, persistent … improve development efficiency and product quality. Qualifications Software Engineering Experience delivering high-quality software, with hands-on involvement in full development lifecycles and CI/CD processes. Expertise in .NET Technologies - Proficient in .NET Framework and .NET Core, using C#. Full-Stack Web Development Experience - Experienced in building web applications using ASP.NET (Web Forms, Razor More ❯
Employment Type: Permanent
Posted:

Senior Software Engineer

Stockport, Lancashire, United Kingdom
Hybrid / WFH Options
Novanta Inc
excited by our business and is proud to work for a unique organization who make lasers Exposure of working in a similar software development role. Experience of C# and .Net technologies (.Net 5 and .Net Core). Experience of web technologies (ASP.NET). Experience of C and writing code for embedded platforms. Experience of using … you need a disability accommodation for any part of the employment process. About Us Solving complex challenges, delivering innovations that matter! Novanta is a leading global supplier of core technology solutions that give medical, life science, and advanced industrial original equipment manufacturers a competitive advantage. We combine deep proprietary expertise and competencies in precision medicine, precision manufacturing, robotics More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

.Net Developer

Leeds, West Yorkshire, Yorkshire, United Kingdom
Crowd Link Consulting Ltd
.Net Developer Leeds Hybrid We are looking for a highly talented .NET Developer to workfor a market leading software company based in Leeds. They are a technology driven company and the technical landscape they are in is constantly changing as they explore new and more efficient ways of creating their products. They also work with several industry leading … be working at all stages of the development life cycle and working on business facing applications as well as internal systems with an Agile process. Technical Skills C#/.Net Core Vue or Angular or React or Typescript or Knockout SQL Server Web API, HTML, CSS, Web Services, JQuery and JavaScript Desirable skills AWS Services or Azure More ❯
Employment Type: Permanent
Salary: £60,000
Posted:

Net Developer

Southampton, Hampshire, United Kingdom
Deerfoot Recruitment Solutions Limited
.NET Developer - Wealth Management | Southampton/Hybrid | 65K plus bens Fantastic opportunity for a .NET Developer to join a leading FTSE-listed wealth management firm and play a key role in a business undergoing significant digital transformation. You'll be working in an agile software engineering team, delivering high-quality, end-to-end solutions. Key responsibilities: Design and … implement high-quality, end-to-end software products using .NET C#. Build and maintain RESTful APIs to support modern front-end systems. Collaborate with cross-functional teams to create testable, scalable, and maintainable software. Integrate with IAM solutions such as Azure AD B2C, OKTA, or Entra. Support the integration of front-end frameworks, including React, Next.js, and Ionic. Work … within a CI/CD environment, deploying via Azure DevOps pipelines and tools. What You Bring Microsoft .NET and .NET Core Developing scalable RESTful backend services Applying standard patterns for unit testing and code decoupling Microservices architecture and CI/CD best practices Working in agile environments, especially Scrum Building integrations with React and Next.js front More ❯
Employment Type: Permanent
Salary: £55000 - £65000/annum Bonus, 26 days hol, 10% pension
Posted:

Senior Developer

Bedford, Bedfordshire, South East, United Kingdom
Platform Recruitment Limited
to provide technical expertise on projects - Implement and integrate APIs and cloud services - Troubleshoot, document, and optimise system performance Requirements - 3+ years commercial development experience - Strong knowledge of C#, .NET Core, and ASP.NET Core MVC - Experience with Entity Framework Core, SQL Server/Azure SQL, Azure Services, Azure DevOps - Frontend skills with HTML5 More ❯
Employment Type: Permanent
Salary: £60,000
Posted:

Senior Developer

Bedford, Bedfordshire, United Kingdom
Platform Recruitment
to provide technical expertise on projects - Implement and integrate APIs and cloud services - Troubleshoot, document, and optimise system performance Requirements - 3+ years’ commercial development experience - Strong knowledge of C#, .NET Core, and ASP.NET Core MVC - Experience with Entity Framework Core, SQL Server/Azure SQL, Azure Services, Azure DevOps - Frontend skills with HTML5 More ❯
Employment Type: Permanent
Salary: £40000 - £60000/annum
Posted:
.NET Core
10th Percentile
£42,500
25th Percentile
£50,000
Median
£65,000
75th Percentile
£82,500
90th Percentile
£104,550