1,501 to 1,525 of 1,591 C# Jobs in England

Full Stack Engineer/Developer (C# .Net React TypeScript) Cambridge/WFH to £70k Are you a technologist who enjoys working across the full tech stack and working on Greenfield projects? You could be progressing your career in a senior, hands-on Full Stack Engineer role at a global tech company that provide data centric software solutions to major blue More ❯

C# Software Engineer About the Role: We are seeking an experienced Embedded Software Engineer to develop safety-related real-time application software for next-generation systems. This is a hands-on role covering the full software lifecycle, from architecture and design to implementation and testing. Key Responsibilities: Design, implement, and verify embedded software for complex systems. Work with formal requirements More ❯

C# Software Engineer About the Role: We are seeking an experienced Embedded Software Engineer to develop safety-related real-time application software for next-generation systems. This is a hands-on role covering the full software lifecycle, from architecture and design to implementation and testing. Key Responsibilities: Design, implement, and verify embedded software for complex systems. Work with formal requirements More ❯

Junior Software Developer - C# - UK Remote - £25,000 The Role An innovative software company is looking for a gifted Software Developer to join their growing development team. As a Software Developer, you'll help develop, maintain, and support key systems and applications, with a focus on their services platform. You'll also play a role in onboarding new customers through … wider team, you'll contribute to delivering reliable, customer-focused solutions. Your day-to-day will involve developing and maintaining both desktop and web-based systems using languages like C# .Net, ASP.NET, SQL. You'll work with technologies such as SQL, LINQ, and WPF to build scalable solutions, support data migration from legacy systems, and ensure compliance with legislative and … security standards. Role requirements Any experience with C# (University or Placements) The Company They are a close knit, market leading software company focused on offering a full suite of products to support the government and local authorities in the UK Benefits Remote Flexitime Dedicated training budget Latest technologies Latest equipment Healthcare Pension scheme EV Car Scheme + more. Apply now More ❯

your work on live trading decisions. High-Visibility Projects – Deliver technical solutions that are business-critical, fast-paced, and directly aligned with P&L outcomes. Tech Stack – Work across C#, SQL, and Excel/VBA with opportunities to introduce Python and modern data tools as the role evolves. Autonomy & Ownership – Shape your own solutions, from idea through to deployment, in … them into production. Your work will blend short-term delivery with longer-term technical improvements, always focused on speed, stability, and reusability. Expect to work across technologies such as C#, SQL, and Excel/VBA, with opportunities to incorporate Python and modern data frameworks as projects evolve. What You’ll Need Solid background in front-office or trading technology within … financial services Strong development experience across C#, Excel/VBA, and SQL Understanding of financial products, ideally spanning Fixed Income, Derivatives, or other cross-asset classes A hands-on approach and the confidence to collaborate directly with trading and risk teams The ability to balance fast-paced delivery with structured, maintainable development practices Curious to explore new tools and technologies More ❯

your work on live trading decisions. High-Visibility Projects – Deliver technical solutions that are business-critical, fast-paced, and directly aligned with P&L outcomes. Tech Stack – Work across C#, SQL, and Excel/VBA with opportunities to introduce Python and modern data tools as the role evolves. Autonomy & Ownership – Shape your own solutions, from idea through to deployment, in … them into production. Your work will blend short-term delivery with longer-term technical improvements, always focused on speed, stability, and reusability. Expect to work across technologies such as C#, SQL, and Excel/VBA, with opportunities to incorporate Python and modern data frameworks as projects evolve. What You’ll Need Solid background in front-office or trading technology within … financial services Strong development experience across C#, Excel/VBA, and SQL Understanding of financial products, ideally spanning Fixed Income, Derivatives, or other cross-asset classes A hands-on approach and the confidence to collaborate directly with trading and risk teams The ability to balance fast-paced delivery with structured, maintainable development practices Curious to explore new tools and technologies More ❯

from prototype to production - writing robust, scalable Python code Collaborating with quantitative analysts to implement models and frameworks Interacting with some legacy codebases, ideally in another OOP language (C C#/Java) What they’re looking for: Solid professional experience as a Quant Developer (or software developer with mathematical background) Strong programming skills in Python, with the ability to write … production-grade code Experience with at least one other OOP language (C++, C#, or Java) Background in commodities trading, risk, or pricing Familiarity with numerical libraries, performance optimisation, and clean software design principles Confident working closely with quants and traders in a fast-paced environment More ❯

from prototype to production - writing robust, scalable Python code Collaborating with quantitative analysts to implement models and frameworks Interacting with some legacy codebases, ideally in another OOP language (C C#/Java) What they’re looking for: Solid professional experience as a Quant Developer (or software developer with mathematical background) Strong programming skills in Python, with the ability to write … production-grade code Experience with at least one other OOP language (C++, C#, or Java) Background in commodities trading, risk, or pricing Familiarity with numerical libraries, performance optimisation, and clean software design principles Confident working closely with quants and traders in a fast-paced environment More ❯

This is a hands-on role with real influence, helping shape how we deliver integrations and modernise our tech stack. 🔧 You’ll: Deliver end-to-end integration solutions using C#, SQL and REST APIs Lead customer workshops to gather and validate technical requirements Support internal teams with integration strategy and product enhancements Act as a technical SME in pre-sales … engagements Collaborate with cross-functional teams to ensure successful delivery 🧠 You’ll Need: Strong experience with C# and SQL Familiarity with XML, XSLT, JSON and modern integration methods Excellent communication and stakeholder engagement skills Experience with Microsoft tech stack and cloud platforms (Azure preferred) 🎯 You’ll receive: Hybrid working (1 x day per month on-site at our Wetherby, Reading More ❯

will enjoy a fast-paced environment in which we solve a variety of challenges for different clients. Responsibilities Design and develop software applications and control algorithms using OO languages (C# and C++) and/or embedded code (C) Collaborating with electronics, mechanical and systems engineers to integrate software with hardware components and robotics platforms Writing technical design documentation Skills, Knowledge … and Expertise Proficiency in : o C/C++, C#, or .NET for PC application development. o Embedded software development for microcontrollers (e.g., ARM Cortex, STM32). Familiarity with RTOS, bare-metal, or embedded Linux environments. Professional experience utilising Docker containers. Experience with communication protocols (UART, SPI, I2C, USB). Experience with IEC 62304, ISO 13485, or FDA 21 CFR Part More ❯

of AI capabilities across our business. Key Responsibilities: Design and implement RESTful APIs that expose product capabilities to AI services and third-party integrations Build production-grade APIs using C# .NET, SQL, and Azure services Write clean, maintainable, well-tested code with comprehensive documentation Implement logging, monitoring, and error handling for production APIs Work with AI platform teams to understand … requirements and consumption patterns Collaborate with product engineering teams to expose functionality through consistent APIs Qualifications: Software engineering experiencewith focus on backend development and APIs Strong C# .NET skillsfor building APIs and services Solid SQL knowledgeincluding database querying, basic optimization, and working with relational databases Experience building RESTful APIsfor web or mobile applications Understanding of API design principlesincluding REST conventions More ❯

Software Developer C#/.Net Core Basingstoke - Hybrid - 3/5 Days in the Office - Circa £45,000 An excellent opportunity to work with a fast-paced and profitable technology company that helps businesses test and improve the quality of their products and services. The company are building the best product in the industry and are obsessed about continuously deploying … their customers. This is a rare opportunity to be an early joiner at a technology company that is growing fast, yet sustainability. Responsibilities Responsible for ongoing product development using C# & .Net Core Write clean, efficient, secure, and maintainable code that has high test coverage. Design, test, build and develop new features with the team. Experienced in using SCRUM to consistently More ❯

work across diverse industries, develop your technical expertise, and play a key role in delivering high-quality solutions. What you’ll do Design, build, and maintain web applications using C# and .NET technologies Collaborate with customers to understand project requirements and deliver tailored solutions Contribute to the full software development lifecycle, from design through to deployment Ensure quality, performance, and … ll work closely with clients and internal team members to deliver bespoke software that drives business value and meets customer needs. What we’re looking for Proven experience in C# and .NET web development Strong understanding of modern software development practices Excellent communication skills with the confidence to liaise directly with customers A proactive approach to problem-solving and collaboration More ❯

Are you an experienced Senior C# ASP .Net Developer looking for a new challenge to enhance your development skills? Our clients are a leading web development agency seeking a Senior .Net Developer to deliver technically excellent web solutions for high profile brands. About the role Working within a team of designers, front-end developers and .Net developers, you will have … others within the development team Preparing functional and technical specification documents Scoping projects, requirements capture and delivering time estimates Essential skills and experience Commercial ASP.NET web application development using C#, MVC and SQL Server with a specific focus on e-commerce and CMS platforms Experience working as technical lead on commercially focused web development projects, and demonstrate an ability to More ❯

Development Analyst to contribute to the ongoing development and support of key business systems for a client based in Birmingham. This role is ideal for someone with experience in C#, SQL Server, and ERP platforms who is looking to further develop skills in automation, integration, and business process improvement. You will work closely with business users, support teams, and development … The role also includes application troubleshooting, technical problem-solving, and involvement in wider continuous improvement initiatives. Responsibilities Application and Business Logic Development · Develop and maintain custom business logic using C# to support workflows within an Epicor ERP environment · Translate functional requirements into effective and maintainable technical solutions · Create, enhance, and maintain Epicor BAQs to support operational and analytical reporting · Build More ❯

and are looking for one of their first hires — someone ready to shape the platform from the ground up. What You’ll Do Build APIs and backend services in C#/.NET 8+ Develop frontend experiences using Next.js and TypeScript Work in a modern Azure environment (Functions, Container Apps, Event Grid, Service Bus) Influence architecture, performance, and developer experience decisions … a DevOps-driven culture, shipping iteratively and continuously Experiment with AI to solve problems creatively Who You Are 3+ years as a full-stack or backend engineer Strong in C#/.NET and Next.js/TypeScript Experienced with serverless or containerized applications (Azure experience is a plus) Comfortable working with autonomy, ownership, and a fast-moving product Collaborative, communicative, and More ❯

Excellent opportunity for a QA Engineer with strong hands-on experience in C#, Visual Studio. If you enjoy working across both frontend and backend systems, are passionate about automation then this could be the ideal role for you. About the Role In this position, you'll be a key contributor to the quality assurance efforts of a cutting-edge Microsoft … backend/API testing and assist with security testing initiatives Skills and experience required: 2+ years of experience in software testing with a focus on test automation Proficiency in C# and automation tools like Selenium or Playwright Experience working within Agile/Kanban teams and a strong understanding of shift-left testing principles Strong knowledge of API testing and backend More ❯

Excellent opportunity for a QA Engineer with strong hands-on experience in C#, Visual Studio. If you enjoy working across both frontend and backend systems, are passionate about automation then this could be the ideal role for you. About the Role In this position, you'll be a key contributor to the quality assurance efforts of a cutting-edge Microsoft … backend/API testing and assist with security testing initiatives Skills and experience required: 2+ years of experience in software testing with a focus on test automation Proficiency in C# and automation tools like Selenium or Playwright Experience working within Agile/Kanban teams and a strong understanding of shift-left testing principles Strong knowledge of API testing and backend More ❯

Excellent opportunity for a QA Engineer with strong hands-on experience in C#, Visual Studio. If you enjoy working across both frontend and backend systems, are passionate about automation then this could be the ideal role for you. About the Role In this position, you'll be a key contributor to the quality assurance efforts of a cutting-edge Microsoft … backend/API testing and assist with security testing initiatives Skills and experience required: 2+ years of experience in software testing with a focus on test automation Proficiency in C# and automation tools like Selenium or Playwright Experience working within Agile/Kanban teams and a strong understanding of shift-left testing principles Strong knowledge of API testing and backend More ❯

Excellent opportunity for a QA Engineer with strong hands-on experience in C#, Visual Studio. If you enjoy working across both frontend and backend systems, are passionate about automation then this could be the ideal role for you. About the Role In this position, you'll be a key contributor to the quality assurance efforts of a cutting-edge Microsoft … backend/API testing and assist with security testing initiatives Skills and experience required: 2+ years of experience in software testing with a focus on test automation Proficiency in C# and automation tools like Selenium or Playwright Experience working within Agile/Kanban teams and a strong understanding of shift-left testing principles Strong knowledge of API testing and backend More ❯

A fantastic opportunity has arisen for a C# Software Developer to join a department specialising in Weapon System Simulation and Experimentation, assisting with the design, development, and integration of advanced defence simulation capabilities. This role performs the duties of a software developer and reports to the senior engineering lead. Key Responsibilities: Develop and integrate real-time software components to simulate … agile scrum teams to deliver innovative, high-quality software solutions. The ideal candidate would have: Experience in using software to build hardware solutions or synthetic environments. A background in C# and/or C++ software development. Practical knowledge of real-time systems and simulation. Familiarity with modern software engineering practices including configuration control, continuous integration, and test-driven development. An More ❯

Are you a solutions-focused Senior QA Engineer with strong experience in Selenium, Java, C#, or Python? Do you want to be part of an ambitious, innovative company experiencing rapid growth? This organisation grew headcount by 35% last year and has major plans for 2026/2027. THIS IS A NUMBER 1 Role in the Software Dev team and offers … end-to-end testing Work with deployment teams and resolve CI issues Requirements 8+ years' experience in QA Automation Strong manual and automation skills Experience in Python, Java, or C# UI and API automation knowledge Cross-functional team experience Benefits 25 days holiday 10% bonus Private healthcare Pension Training allowance Enhanced holiday entitlement Interview Process Two stages on Zoom. No More ❯

leadership. Oversee and mentor a small IT team of two, supporting their development and establishing best-practice processes. Bring software development fully in-house, managing and growing the internal C# development capability. Provide senior IT support across HQ and 100+ UK branches, taking ownership of complex technical issues. Present technical strategies and progress directly to the board, aligning technology with … working with external suppliers and managed service providers. Proficiency with Microsoft technologies (Exchange, Active Directory, Office). Firewall configuration and maintenance skills. Hands-on development experience beneficial, ideally with C# environments. Beneficial Knowledge SQL Server and T-SQL Veeam backup solutions Cortex XDR Omnissa Horizon IIS and web technologies VLANs, DNS and wider networking principles Ideal Candidate A confident communicator More ❯

leadership. Oversee and mentor a small IT team of two, supporting their development and establishing best-practice processes. Bring software development fully in-house, managing and growing the internal C# development capability. Provide senior IT support across HQ and 100+ UK branches, taking ownership of complex technical issues. Present technical strategies and progress directly to the board, aligning technology with … working with external suppliers and managed service providers. Proficiency with Microsoft technologies (Exchange, Active Directory, Office). Firewall configuration and maintenance skills. Hands-on development experience beneficial, ideally with C# environments. Beneficial Knowledge SQL Server and T-SQL Veeam backup solutions Cortex XDR Omnissa Horizon IIS and web technologies VLANs, DNS and wider networking principles Ideal Candidate A confident communicator More ❯

leadership. Oversee and mentor a small IT team of two, supporting their development and establishing best-practice processes. Bring software development fully in-house, managing and growing the internal C# development capability. Provide senior IT support across HQ and 100+ UK branches, taking ownership of complex technical issues. Present technical strategies and progress directly to the board, aligning technology with … working with external suppliers and managed service providers. Proficiency with Microsoft technologies (Exchange, Active Directory, Office). Firewall configuration and maintenance skills. Hands-on development experience beneficial, ideally with C# environments. Beneficial Knowledge SQL Server and T-SQL Veeam backup solutions Cortex XDR Omnissa Horizon IIS and web technologies VLANs, DNS and wider networking principles Ideal Candidate A confident communicator More ❯