84 net developer jobs found

Venesky-Brown's client, a public sector organisation in Edinburgh, is currently looking to recruit a .NET Developer for an initial 6 month contract with option to extend on a rate of £450-£500/day (Outside IR35). This role is not tied to a location. Completion of the projects will require regular attendance of team meetings/sprint planning weekly with other project members in person. The team is primarily located at Edinburgh city centre. Responsibilities: - Develop systems and workflows, integrating with existing case management application suite. - API development to support the integration work in line with a modular and agile approach. - Upgrading and support existing suite case management system to support modernisation. - Perform impact assessment, produce documentation, option papers, and recommend solutions. - Undertake technical impact analysis and Business Intelligence data analytics to inform design and scoping of technical options and solution proposals. - Provide...

Contract Snr .NET Developer – Hybrid/Staines - £650-£750/day - OUTSIDE IR35 We are partnering with a rapidly growing, private equity-backed tech company that is delivering cutting-edge tax and regulatory software to an elite client base. With a team of approximately 140 and a strong, collaborative culture, this organisation is known for innovation, reliability, and outstanding customer service They are now seeking an experienced Senior .NET Developer to work on their enterprise-grade, cloud-native SaaS product helping multinational organisations. Key Responsibilities: Develop enterprise SaaS features: Work on automation flows, LLM integrations, and workflow modules using C#/.NET 9. Architect scalable solutions: Design clean, modular back-end components and APIs optimized for Azure. Full-stack collaboration: Contribute to front-end development (Vue 3 + TypeScript) to deliver seamless features. Drive quality: Lead code reviews, write unit/integration tests,...

About Us Our mission is to dominate the betting and gaming industry on a global scale and we need the very best Tech talent to help us achieve this. We recently migrated all of our customers onto our very own proprietary platform - so it's an exciting time to join us. With the help of our new platform, we're able to pioneer new products and drive more advanced, creative technologies. The result? Unrivalled experiences for millions of customers worldwide. Betfred's Technology department is driven by innovation, and you'll be at the heart of unlocking our new platform's potential. So, if you want to help shape the future of betting and gaming, then it's to time to join us. Job Purpose You will be actively involved in development, therefore responsible for implementing sections of functionality, ensuring they are delivered on time with the correct approach and to the standards defined. This requirement is for our Payment enhancement project. Job Duties...

.NET Developer - Hybrid - £325/day Outside IR35 | C# | .NET Core | ASP.NET Angular | SQL | Architecture | CI/CD Looking to speak with .NET Developers that are looking for their next contract, we have partnered with a leading manufacturing firm who are looking to built out their team for a large transformation. Hybrid working, fortnightly visits to the office in South Yorkshire £325/day Outside Initial 6-month contract This is an important project where they need someone to come and join the team and hit the ground running, where you will be reviewing others’ code and improving delivery practices, and obviously deliver clean, testable code that supports long-term evolution. The immediate responsibilities include quickly gaining an understanding of existing systems and architectures, delivering well-structured and thoroughly tested features and services, and supporting the integration of new UI components, APIs, and data layers. Experience with C#, .NET...

.Net Developer - GDS, OOAD, .Net Core, RESTful Up to £420 per day (Outside IR35) Primarily Remote (Must be UK based, eligible for BPSS Clearance) 6 Months My client is an instantly recognisable consultancy who require a C# .Net Developer with .Net Core, RESTful web services, microservices and knowledge of building solutions in an Azure Containerised environment to join a business-critical GDS programme for a high profile client Key Requirements: Proven experience as a C# .Net Developer with working knowledge of a Government Digital Service (GDS) environment Strong knowledge and working use of .Net Core and RESTful web services (API). Recent experience developing Microservice based solutions Worked on object-oriented design patterns (OOAD etc) and design principles (kiss/solid etc) Prior use of RDBMS, e.g. Oracle, MySQL or Postgres Experience in Test-Driven Development (TDD), unit testing and unit testing frameworks Strong knowledge of version control systems such as...

.Net Developer - GDS, OOAD, .Net Core, RESTful Up to £420 per day (Outside IR35) Primarily Remote (Must be UK based, eligible for BPSS Clearance) 6 Months My client is an instantly recognisable consultancy who require a C# .Net Developer with .Net Core, RESTful web services, microservices and knowledge of building solutions in an Azure Containerised environment to join a business-critical GDS programme for a high profile client Key Requirements: Proven experience as a C# .Net Developer with working knowledge of a Government Digital Service (GDS) environment Strong knowledge and working use of .Net Core and RESTful web services (API). Recent experience developing Microservice based solutions Worked on object-oriented design patterns (OOAD etc) and design principles (kiss/solid etc) Prior use of RDBMS, e.g. Oracle, MySQL or Postgres Experience in Test-Driven Development (TDD), unit testing and unit testing frameworks Strong knowledge of version control systems such as...

.Net Developer - GDS, OOAD, .Net Core, RESTful Up to £420 per day (Outside IR35) Primarily Remote (Must be UK based, eligible for BPSS Clearance) 6 Months My client is an instantly recognisable consultancy who require a C# .Net Developer with .Net Core, RESTful web services, microservices and knowledge of building solutions in an Azure Containerised environment to join a business-critical GDS programme for a high profile client Key Requirements: Proven experience as a C# .Net Developer with working knowledge of a Government Digital Service (GDS) environment Strong knowledge and working use of .Net Core and RESTful web services (API). Recent experience developing Microservice based solutions Worked on object-oriented design patterns (OOAD etc) and design principles (kiss/solid etc) Prior use of RDBMS, e.g. Oracle, MySQL or Postgres Experience in Test-Driven Development (TDD), unit testing and unit testing frameworks Strong knowledge of version control systems such as...

.Net Developer - GDS, OOAD, .NET Core, RESTful Up to £420 per day (Outside IR35) Primarily Remote (Must be UK based, eligible for BPSS Clearance) 6 months My client is an instantly recognisable consultancy who require a C# .NET Developer with .NET Core, RESTful web services, microservices and knowledge of building solutions in an Azure Containerised environment to join a business-critical GDS programme for a high profile client Key Requirements: Proven experience as a C# .NET Developer with working knowledge of a Government Digital Service (GDS) environment Strong knowledge and working use of .NET Core and RESTful web services (API). Recent experience developing Microservice based solutions Worked on object-oriented design patterns (OOAD etc) and design principles (kiss/solid etc) Prior use of RDBMS, eg Oracle, MySQL or Postgres Experience in Test-Driven Development (TDD), unit testing and unit testing frameworks Strong knowledge of version control systems such as...

Contract Senior .NET Developer - Central Manchester £450/day - 6 month initial term - Outside IR35 The Company: Lorien Global are working in partnership with a rapidly growing technology brand based in Central Manchester. Due to new product development and a demand for aggressive growth, we're looking for a Contract Senior Developer to join the team and aid the log of work. The Role: Working on large, fast-paced and complex systems, it's important you're familiar with rapidly changing requirements. As a Senior Developer you'll be designing, coding and integrating the platform requirements, you'll also be responsible for guiding less experienced team members. We need someone who is familiar with large distributed systems, with considerations around high-volume transactions and low latency. The Skills: The successful candidate will have the following skills: Excellent background with developing C# .NET systems Good understanding of CI/CD best practise...

Are you an experienced C# .NET Developer looking to make an impact in a high-scale Azure SaaS environment? As a Senior C# Backend Developer, you'll be an integral part of the team responsible for the development and ongoing support of the Internal Service Layer. you'll help drive the design and development of new features and enhancements that prioritise scalability, performance, and security. Collaborating with Architects, Technical Coordinators and fellow developers, you'll contribute to an Agile culture that values continuous improvement, clean code, and engineering excellence. What you'll be doing Building scalable Back End solutions using C# .NET Core, Azure SaaS and Azure SQL Championing code quality, maintainability, and secure development practices Participating in architecture discussions and Agile ceremonies Contributing to CI/CD pipelines and Infrastructure as Code (IaC) processes What you'll bring Proven experience with C# .NET Core in...

Senior .NET/C# Developer - Xamarin & MAUI Are you a seasoned .NET developer with a passion for mobile technologies? We're looking for a Senior .NET Developer to play a key role in modernising our mobile application stack, leading the migration from Xamarin to .NET MAUI. About the Role You'll be joining a collaborative and forward-thinking team as we transition from a Legacy Xamarin-based mobile app to a robust, modern architecture using .NET MAUI. This is an opportunity to shape the technical direction of our mobile platform, ensuring performance, scalability, and maintainability for years to come. What You'll Be Doing Lead the migration from Xamarin.Forms to .NET MAUI. Collaborate with UI/UX designers, Back End developers, and stakeholders to deliver seamless mobile experiences. Refactor and optimise existing code for improved performance and maintainability. What We're Looking For Proven background in .NET/C# development. Strong experience with...

A degree in Computer Science is desirable but not essential. You will be actively involved in development, therefore responsible for implementing sections of…

Surrey 45K - 50KFlexi-time, 9% Pension Permanent Who are FT Technologies? My client manufactures ultrasonic wind sensors using patented Acoustic Resonance technology that is tougher and more withstanding than other products on the market. The sensors are being used in Wind Energy, Marine, Meteorology, Defence, Drones and Infrastructure. Wind Energy is the biggest market with sensors being applied for wind turbine control. Why join? The company has 95 employees that work symbiotically to create and design meaningful products. Their small, 4 person IT team gives a new candidate the opportunity to have a leading role within the realm of information technology working along a Senior Application Engineer. Benefits Non-contributory pension plan, 9% company contribution Life assurance scheme Private health care plan Optional hybrid working pattern of one day per week from home OR 3 additional days holiday per annum (role dependent) 24 days holiday per annum,...

Our client are a top tier consultancy looking for Technical Lead Developer .Net/C# focused on a 12 months contract. Please Note: Previous government experience and GDS Design systems experience is an essential. Key Responsibilities: Lead the design and delivery of robust, scalable digital services using modern software engineering practices. Work closely with Product Owners, Delivery Managers, and multidisciplinary teams to ensure delivery aligns with GDS standards. Guide and mentor development teams, ensuring code quality and adherence to best practices. Act as a technical authority, making architectural decisions and providing hands-on development support when needed. Oversee integration with existing systems and third-party services. Participate in sprint planning, code reviews, and technical discussions. Essential Skills & Experience: Proven experience as a Technical Lead on government digital projects....

🚀 .NET Developer – Case Management Integration Specialist 💰 £450–£500/day | Outside IR35 📅 6-Month Contract | Potentially extendable up to 24 Months 🌍 Remote (with occasional travel to Edinburgh) 🔐 Enhanced Disclosure Scotland required 🗓️ Start Date: August (subject to clearance) Are you a seasoned .NET Developer with experience in system integration and modernising legacy platforms? This is your chance to join a high-impact transformation project, integrating a complex case management system with modern, often cloud-based solutions. What You'll Do: Integrate legacy systems with modern digital services Design and develop APIs in an agile, modular environment Upgrade and support a case management suite Conduct impact analysis and provide full technical documentation Collaborate with cross-functional teams and support knowledge transfer Key Skills: .NET Core / Entity Framework Oracle PL/SQL Angular / HTML / CSS / JavaScript API Development &...

Position: .NET Developer Location: London/Hybrid Duration: 6 months Start Date: Immediate Day Rate: £500-£550 (Outside IR35) Primis are actively searching for a .NET Developer looking for their next challenge! Do you thrive in collaborative environments and have a passion for building scalable software solutions? I have an exciting 6-month contract role based in the heart of London! Key Responsibilities: Collaborate with cross-functional teams to design, develop, and deliver high-quality software solutions. Maintain and improve existing applications, ensuring performance, scalability, and security. Troubleshoot and resolve issues across the software development lifecycle. Requirements: Proven experience as a .NET Developer (Mid to Senior level). Strong expertise in .NET Framework / .NET Core and C# . Solid understanding of SQL Server and relational databases. Exposure to cloud platforms (Azure preferred, AWS or GCP also...

DIGITAL INTEGRATION DEVELOPER Rate - £350 (a day) Duration - 3 Months (Initially) Location - Dorset (Hybrid) Ir35 - Outside We are seeking a highly skilled Digital Integration Developer to join our team on a contract basis. The ideal candidate will be responsible for designing, developing, and maintaining integration solutions that connect various systems and applications. Experience within the Higher Education sector would be beneficial but isn|||t essential. This role requires a strong technical background and expertise in the following areas: Key Responsibilities: Design and develop APIs to facilitate seamless integration between systems. Implement and manage Azure API Manager, Azure Functions, Azure Service Bus, and Azure Logic Apps. Develop and maintain integration solutions using C# .Net. Work with XML and JSON for data interchange between systems. Utilize ARM templates and DevOps practices for deployment and management of integration solutions. Perform...

Senior Dynamics 365 CRM Developer - Contract Contract, 6 months Outside IR35 Location: Leeds, willingness to be in the office once per week or every other week as a minimum Why Apply? We are looking for an experienced Dynamics 365 CRM Developers (multiple positions available) to support an in-flight transformation programme to build and migrate to a new Dynamics 365 CRM Solution. This involves moving off the current on-premise solution that will soon reach the end of its extended support period. Responsibilities Design, develop, and customize solutions within Microsoft Dynamics 365 CRM. Develop custom plugins, workflows, and integrations using C#, JavaScript, and Power Platform tools. Work with business analysts and end users to gather and refine requirements. Build and maintain integrations with other systems and services via APIs, Azure Logic Apps, and Power Automate. Participate in testing, deployment, and support of Dynamics CRM solutions. Write...

Senior Dynamics 365 CRM Developer - Contract Contract, 6 months Outside IR35 Location: Leeds, willingness to be in the office once per week or every other week as a minimum Why Apply? We are looking for an experienced Dynamics 365 CRM Developers (multiple positions available) to support an in-flight transformation programme to build and migrate to a new Dynamics 365 CRM Solution. This involves moving off the current on-premise solution that will soon reach the end of its extended support period. Responsibilities Design, develop, and customize solutions within Microsoft Dynamics 365 CRM. Develop custom plugins, workflows, and integrations using C#, JavaScript, and Power Platform tools. Work with business analysts and end users to gather and refine requirements. Build and maintain integrations with other systems and services via APIs, Azure Logic Apps, and Power Automate. Participate in testing, deployment, and support of Dynamics CRM solutions. Write...

Senior Dynamics 365 CRM Developer - Contract Contract, 6 months Outside IR35 Location: Leeds, willingness to be in the office once per week or every other week as a minimum Why Apply? We are looking for an experienced Dynamics 365 CRM Developers (multiple positions available) to support an in-flight transformation programme to build and migrate to a new Dynamics 365 CRM Solution. This involves moving off the current on-premise solution that will soon reach the end of its extended support period. Responsibilities Design, develop, and customize solutions within Microsoft Dynamics 365 CRM. Develop custom plugins, workflows, and integrations using C#, JavaScript, and Power Platform tools. Work with business analysts and end users to gather and refine requirements. Build and maintain integrations with other systems and services via APIs, Azure Logic Apps, and Power Automate. Participate in testing, deployment, and support of Dynamics CRM solutions. Write...