2,326 to 2,350 of 2,544 Permanent C# Jobs

Role Design, build and scale modern cloud-native applications using C# and .NET, primarily in Azure (open to AWS/GCP experience). You’ll work on high-performance, resilient systems, collaborating with top-tier engineers to deliver robust solutions. What We’re Looking For Strong experience with C#/… high-performing teams Benefits Competitive salary Discretionary bonus Private medical insurance Top level pension contributions Life insurance ......and lots more If you\'re a C# cloud engineer looking to work on complex systems at global scale with an outstanding team, this is a standout opportunity. #J-18808-Ljbffr ...

Group is seeking a Senior/Principal C#/.NET Engineer to join its Cloud Engineering practice in Cambridge. You will build and evolve complex applications using C#/.NET, and design scalable, cloud-based systems alongside a high-calibre team. You will contribute to architecture, engineering practices and technical ...

Software Engineer (AWS, Python, C#/C++, CFD/FEA) Oxford - 3-4 days per week in office. £45000 - £75000 + Package. - Must have a Computing/STEM Degree (2:1 or higher). - Can work in their Oxford head office 3-4 days week. - Must have experience with ...

London | Hybrid | Outside IR35 | 6-month initial contract Are you a Senior Backend Engineer with strong TypeScript, C# and AI-assisted development experience, looking for the opportunity to work on something genuinely new? Our client is building a new digital delivery platform and is looking for a Senior Backend Engineer … client is looking for someone to start as soon as possible. This is a TypeScript-forward backend role , with genuine hands-on C#/.NET work. The successful engineer will build new services and BFF endpoints in TypeScript, whilst also working with existing C#/.NET services to understand ...

World Class Defence Organisation is recruiting 5x C#/C++ Software Engineers on a 12-month contract. Roles are hybrid/remote with on-site days in Stevenage or Bristol. Rate is £65.00 per hour, inside IR35 via Umbrella. You'll join an agile, mixed-discipline team developing simulators … weapon system models using C#, C++, and integration simulations, with CI/CD practices and testing throughout the lifecycle. #J-18808-Ljbffr ...

World Class Defence Organisation is seeking 5x C#/C++ Software Engineers for an initial 12‐month contract. The role is a hybrid position with 3–4 days onsite in Stevenage or Bristol, on a 37-hour week, outside IR35 (umbrella). The project develops weapon system simulations and synthetic … environments using C# and C++, with CI/CD and automated testing as core practices. Flexible location based on preference, with long-term prospects. #J-18808-Ljbffr ...

Applied AI Engineer (C# .NET) - Nottingham - Hybrid (2 days a week in office) - £80,000 We're working with an ambitious technology company developing intelligent software products used by thousands of customers across the UK and internationally. They're investing heavily in AI and are looking for an Applied … them into reliable, scalable software that delivers real commercial value. What you'll be doing Design and develop AI-powered features within a modern C#/.NET application stack. Integrate Large Language Models (LLMs) and Generative AI into customer-facing products. Build RAG pipelines using vector databases and semantic search. ...

Applied AI Engineer (C# .NET) - Nottingham - Hybrid (2 days a week in office) - £80,000 We're working with an ambitious technology company developing intelligent software products used by thousands of customers across the UK and internationally. They're investing heavily in AI and are looking for an Applied … them into reliable, scalable software that delivers real commercial value. What you'll be doing Design and develop AI-powered features within a modern C#/.NET application stack. Integrate Large Language Models (LLMs) and Generative AI into customer-facing products. Build RAG pipelines using vector databases and semantic search. ...

boundaries of the platform — building integrated, scalable solutions that have a tangible impact at a national level. You'll bring a strong .NET/C# engineering background, combined with experience across CE and Power Platform, and a desire to work on work that matters. Key Responsibilities Design and build solutions … across D365 CE and Power Platform Develop using .NET/C# (plugins, APIs, integrations) Deliver components within complex, enterprise-scale architectures Work across the full lifecycle (design, build, deploy) Collaborate with Leads and Architects on solution design Engage with stakeholders to shape requirements Contribute to engineering standards and best practice ...

North Lincolnshire (Commutable from: Grimsby, Doncaster, Hull, Lincoln, Gainsborough, Brigg, Barton-upon-Humber, Immingham) Are you a Software Engineer/Systems Engineer with strong C# and SQL skills looking to take real ownership of production-critical systems, with long-term technical development and the chance to influence future architecture? This … environment that blends modern platforms with legacy systems. As part of a wider modernisation programme, you will get exposure to a broad tech stack (C#, Python, PHP, SQL) alongside reporting and data visualisation tools such as Grafana/Power BI, with the chance to improve reliability, performance and data integrity ...

work along side some of the best SDETs and software engineers that the industry has to offer whilst aiding in the development of their C# platforms!! If you are a tech driven and enthusiastic individual this is the role for you!! Requirements Strong experience in automation testing - building and implementing … frameworks etc Strong experience working with C# Experience with JavaScript - nice to have Experience working in capital markets finance Experience with performance testing #J-18808-Ljbffr ...

Senior Software Developer to join our engineering team in Staplehurst, Kent. You will develop Windows and Linux software primarily in C++, with additional C#, .NET, and web languages for UI and device control of veterinary ventilators and monitors. The role involves creating new code from scratch, maintaining legacy C++/… C# products, and extending software to handheld devices. #J-18808-Ljbffr ...

Principal Software Developer, AI Integration, C#, £550 day rate, Outside IR35, Reading, COR7630 We’re looking for an experienced Principal Software Developer to join a long-term contract with an initial 3-month term and a strong likelihood of extension up to 18 months. This role is based in Reading … into the development lifecycle, improving productivity and modernising engineering practices. What’s required of the Principal Software Developer? Strong commercial experience developing software with C# and .NET Experience leading or supporting the adoption of AI within a software development team Knowledge of AI-assisted development tools, such as Claude, GitHub ...

Talan Group is seeking a skilled C# Developer with REACT experience to join their delivery teams for Front Office platforms within Global Markets environments. The role involves designing and building high-performance applications that impact sales and trading activities. Candidates should have a solid background in web-based applications, RESTful ...

Lead Developer/Team Lead – FintechTech: C# .net, Azure, SQL, Team City, GIT, TFSChallenge: Greenfield Trading platform, API development, industry specific challengesFirm: Well-known Insurtech software business, West London, 10 man flat Dev TeamPay: 65k, Bonus- 750 training budget, Pension, Life/Health, Some Flex WorkingQuant is urgently looking … technology and the possibility of making serious money doing something you are passionate about. Development Managers MUST have: Hands on coding ability in C# Interest in mentoring and leading a team Experience in a variety of software development approaches and methodologies including Agile and Waterfall Experience in both architecture ...

platform's technical direction - ideally from having led or been closely involved in a similar migration previously Get hands-on with modifying existing C# code to run on Linux, alongside embedded C/C++ development Liaise closely with the company's Germany office, who have led the Linux platform project … embedded Linux background, with proficiency in C/C++ Minimum 3 years' commercial object-oriented development experience in a C-like language (C++ or C#) Minimum 5 years' experience developing for embedded Linux systems, with in-depth system architecture knowledge Experience developing for resource-constrained embedded platforms Experience with ...

Solver Platform : Define modular architecture for data preprocessing, model execution, and post-processing. Establish clear API contracts between Python/TensorFlow and C# services. Convert research code into robust, testable, and observable services. Implement CI/CD pipelines, automated testing, and reproducibility standards. Design REST/gRPC endpoints for cross … language communication. Ensure compatibility with C#/.NET services. Performance & Scalability : Optimize GPU/CPU utilization, batching strategies, and memory management. Plan for multi-model and multi-tenant scenarios. MLOps & Lifecycle Management : Implement model versioning, artifact registries, and deployment workflows. Set up monitoring, logging, and alerting for solver performance. Security ...

high-integrity industries including Fire, Security, Telecare, Retail, Water, and National Infrastructure. The Role You will: Build and maintain backend systems using .NET/C# Design clean, scalable, maintainable architectures Contribute to high automated test coverage across all services Translate business requirements into secure, performant backend solutions Collaborate closely with … front‐end, QA, product, and platform teams Solve complex technical challenges with elegant, thoughtful solutions Our Technical Environment Backend: .NET/C# Automated Testing: NUnit Solution Testing: Playwright Strong focus on: Reliability and performance Clean, maintainable code High‐level automated test coverage Scalable, production‐ready services Our Culture ...

Kubernetes, which will underpin this product, and will ultimately run in a completely AWS-native environment. They are looking for a highly skilled C# .NET engineer to join this team working on this exciting build out. The new hire will have a great opportunity to sit alongside many … .Net Core, but the company are extremely agnostic, with many UI and DevOps teams also collaborating to grow out the platform technically. Requirements5+ years' C# including experience working on large systems. Knowledge of coding fundamentals e.g. modern software design principles, data structures, algorithms. Great communication skills and the ability ...

Morson Human Resources Limited is seeking an experienced C# .NET developer for a 12‐month contract in the UK. The role involves delivering current and future programs on defence tech in a mature development environment with hybrid work (4 days on-site, 1 day remote). You will own complex ...

Principal-level engineering of modern C# cloud software enhancing sustainability Cambridge, hybrid working; to £80k+ DoE with top benefits This role will suit a principal software developer with expertise guiding and contributing directly to cloud software development with AWS or Azure. The data-oriented platform and pipeline at hand … complex, high-quality enterprise and/or cloud solutions, from technical domains such the scientific, engineering and/or industrial sectors. Significant skills with C# and modern .NET, creating elegant designs, tracking the evolution of the language and selecting the best elements to incorporate. Experience with AWS or Azure ...

Software Engineer - C# .NET/AWS/NoSQL - Hybrid - Nottingham - £50,000 - £75,000 DOE The Role An exciting and innovative software house are looking for an ambitious and talented Software Engineer to join their growing development team. You will be working across a suite of cloud-based enterprise systems … industry leading software used across international markets, providing an excellent platform to further progress your Software Engineering career. Requirements: Minimum 3 years' experience in C# .NET Cloud experience (AWS preferred) NoSQL Strong Mathematical background (algorithm development/computational math etc) Desirables: Angular 18+ Maths/Physics Degree RabbitMQ/MassTransit ...

structure data used across the toolchain Write clean, maintainable, well-documented code Work across the stack as needed, including tooling in Python, TypeScript, and C# Collaborate with engineers to translate technical requirements into working software Contribute to decisions on software architecture and design Skills and Experience Degree in Computer Science … Software Engineering, or a closely related discipline, or equivalent experience Solid Python skills, with exposure to TypeScript and/or C# a plus Understanding of software architecture and design principles Experience deploying and maintaining software in production Awareness of data management practices, including structure, storage, and integrity Experience working ...

would be equal parts writing code as well as test and experimentation of the robots. Requirements: Demonstrable industry project experience in software engineering using C# (or possibly C++). Any exposure to Python would be desirable. Experience with control systems and interfacing with hardware (ideally within a robotics context). … overseas travel to work with their mobile robots at trial sites. On offer is a competitive salary and possible share options. Keywords: C#, C++/Python, Hardware, Robotics, Electromechanical Engineering, Control Systems, Onsite, Start-Up Recommend for £250 - see www.ecmselection.co.uk/tell-a-friend for details. #J-18808-Ljbffr ...

Engineer - Cybersecurity & Applied Research - Cheltenham (Software Engineer, Cybersecurity, Secure Coding, Systems Programming, Windows, Linux, Low-Level Development, Desktop Development, Applied Research, Software Security, C++, C#, Python, Rust, Go, Node.js, .NET Core, Software Engineer) An exciting opportunity has arisen for a Software Engineer to join a forward-thinking technology organisation working … cybersecurity projects. The ideal candidate will have strong software engineering experience and be comfortable working across different programming paradigms and environments. Experience with C++, C#, Python, Rust, Go, Node.js and/or .NET Core would be highly relevant, alongside a good understanding of Windows and/or Linux environments, secure ...