1 to 25 of 230 C# Jobs in the South East

Senior Software Engineer - (Permanent or Fixed-Term Contract)

Location
Woking, England, United Kingdom
pace with emerging technologies and share knowledge across the wider team. What You'll Bring Strong commercial experience in full stack software development using C#/.NET, with working knowledge of Python and TypeScript. Experience delivering software solutions using agile methodologies and software engineering best practices. Strong understanding of object ...

Full Stack Software Engineer

Location
Milton Keynes, England, United Kingdom
asset to our team Essential 5+ years’ commercial experience across the full software development lifecycle. A strong hands-on experience with Python, C#, TypeScript/JavaScript , and modern web frameworks such as Vue.js, React, Node.js, or Flask . You are experienced in building cloud-based applications using modern architectural approaches ...

Senior Software Developer in Test - Senior Consultant

Hiring Organisation
Scale Factory
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Experience: Eligibility for SC clearance Significant experience in Agile environments (e.g., SCRUM, Kanban). Solid technical development background with strong coding skills in Java, C#, TypeScript, JavaScript, or similar Proven expertise in automation testing, with hands-on experience using tools like Playwright, Selenium, Cypress, or RestAssured Strong knowledge of integration ...

Senior Software Engineer (.Net)

Location
Petworth, England, United Kingdom
issues across application code, data and infrastructure. Develop AI-supported product features and engineering processes. Essential experience Extensive full-stack development using .NET/C#, TypeScript and Vue, React or Angular to senior, lead or staff engineer level. Previous responsibilty for significant architectural decisions. Multi‐tenant SaaS and cloud delivery ...

Senior Quality Engineer

Location
Milton Keynes, England, United Kingdom
Knowledge of Health Care systems would be beneficial but not essential. Essential Skills and Key Responsibilities Practical experience in back‐end automated testing using C# (minimum 5+ years’ experience). Hands on testing experience using MS Azure technologies (ETL, Microservices, Messaging and Service Bus technology). Experience of automating front ...

Software Full Stack Support/Developer

Location
Milton Keynes, England, United Kingdom
status updates and mentor less experienced team members. You will be successful in this role if you have: Must-Have: Strong experience in .NET (C#), ASP.NET, JavaScript, HTML, CSS development. Proven background in web development using the above or similar technologies. Experience working with and supporting operational systems. Knowledge ...

Senior Platform Engineer

Location
Reigate, England, United Kingdom
object oriented design, design patterns, SOLID principles, clean code practices, code review, documentation and Agile delivery. Core technical stack Hands‐on experience with C# and .NET (Core/6+) for backend and service development. Strong practical experience with Azure cloud and SaaS services (e.g., Container Apps, AKS, Azure Storage, Azure ...

Senior Software Engineer

Location
Milton Keynes, England, United Kingdom
uncertainty, identify risks, and find the right people and tools to get the job done## **Software skills*** Skillful in at least one programming language (C#, Python, or TypeScript, JavaScript, React Native) developing cross-platform solutions.* Skillful in writing secure, stable, testable, and maintainable code with minimal defects* Skillful in systems ...

Senior Software Engineer

Hiring Organisation
BP Energy
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Work From Home
uncertainty, identify risks, and find the right people and tools to get the job done Software skills Skillful in at least one programming language (C#, Python, or TypeScript, JavaScript, React Native) developing cross-platform solutions. Skillful in writing secure, stable, testable, and maintainable code with minimal defects Skillful in systems ...

Test Automation Engineer

Hiring Organisation
Kerridge Commercial Systems
Location
Hungerford, Berkshire, UK
Employment Type
Full-time
testing and combining API and UI validation. Experience with accessibility testing. Experience testing complex ERP, automotive, rental or other business management applications. Familiarity with C#, .NET or other modern development technologies. Experience improving automated test coverage within an established engineering team. Personal AttributesWe are looking for someone who: Embraces ...

Technical Support Engineer (US hours)

Location
Reading, England, United Kingdom
Strong technical diagnostic and problem-solving skills Solid customer liaison experience Expertise in Application support and maintenance Tools such as Zendesk, Remedy Knowledge of C#/.Net and database technologies (SQL Server/PostgreSQL) Knowledge of Agile Methodologies and DevOps tools such as Azure DevOps Proven technical diagnostic and problem ...

Lead Software Developer In Test - Lead Consultant

Hiring Organisation
Scale Factory
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Proven leadership in QA/testing roles, with experience guiding teams and managing delivery in Agile environments (SCRUM, Kanban) Strong programming skills in Java, C#, JavaScript/TypeScript , or similar Deep expertise in test automation frameworks such as Selenium, Playwright, Cypress, or RestAssured Experience with integration testing, test strategy ...

Developer

Location
Milton Keynes, England, United Kingdom
troubleshoot software issues **What we're looking for****Experience:** 6+ years working as a software engineer/developer, preferably in fintech**Essential technical skills:** C#, .NET 4.8, MVC, MS SQL Server, Entity Framework, T-SQL Jobs, Stored Procedures, HTML, JavaScript, Bootstrap, Web API, REST, SOAP, WCF API, Postman, Azure, DevOps ...

Senior Software Engineer - Control Systems

Location
Crawley, England, United Kingdom
remove obstacles and deliver high-quality solutions. Responsibilities: Design, develop and maintain software applications used within radiotherapy treatment systems. Deliver full stack development using C#, .NET, WPF and C++, working across user interfaces, backend services and system integrations. Improve software quality through automated testing, code reviews and continuous integration practices. ...

Associate Software Engineer

Location
Abingdon, England, United Kingdom
infrastructure, data services, and developer tooling AI‐assisted analytics, search, and generative AI Technologies used vary by team and include: Languages such as Java, C#, F#, C++, Python, and TypeScript Frameworks, platforms, and runtimes such as .NET, Eclipse RCP/SWT, JUnit, Angular, React, and Node.js Cloud platforms including Azure ...

Senior Software Development Engineer

Location
Reading, England, United Kingdom
within the team and to relevant stakeholders. Support effective collaboration by contributing to shared understanding of requirements and solutions. Essential Strong commercial experience with C#/.NET Experience building and supporting distributed or cloud-based systems Experience with containerised applications (e.g. Docker, Kubernetes) Experience supporting and troubleshooting production systems Experience ...

Principal Engineer

Location
Milton Keynes, England, United Kingdom
experience designing, building and operating enterprise‐grade .NET products, with demonstrable technical leadership across multiple delivery teams or complex platforms. Deep practical knowledge of C#, modern .NET, ASP.NET Core, RESTful APIs, distributed systems, asynchronous messaging and SQL‐based data platforms. Experience modernising legacy .NET Framework applications, including MVC, Entity Framework ...

Lead Software Engineer

Location
Milton Keynes, England, United Kingdom
drive continuous improvement. Evaluating and introducing new engineering tools or practices, including responsible AI‐assisted development. Depending on the team, you may work with: C# and .NET; Microsoft Azure; RESTful APIs and distributed systems; React and Next.js; headless CMS platforms; Terraform and Infrastructure as Code; GitHub and Azure DevOps ...

Software Engineer - FSD

Location
Windsor, England, United Kingdom
solutions with appropriate guidance.* Strong communication skills, with the ability to collaborate effectivelywith engineers, product managers, QE and other stakeholders. **Hands on experience in:*** C#* C# Entity Framework* APIs/web services* Plugins (Dynamics)* JavaScript* HTML* Dynamics 365, Dataverse* Workflow Assemblies* PCF Controls* Fetch XML* Web Resources* Power Apps, Power ...

Senior Microsoft Dynamics D365 CRM Developer

Location
Milton Keynes, England, United Kingdom
business processes and requirements Design, code, test CRM application modules that meet Architecture Blueprint specification Use your deep and extensive knowledge of JScript, PowerApps, C#, .NET Core, and SQL Server, to further enhance the current solution to meet ongoing business requirements Participate in execution and documentation of tests ensuring that ...

MS Dynamics Developer

Location
Farnborough, England, United Kingdom
company and industry. Responsibilities Design and develop customisations, plugins, workflows, and integrations within the D365 environment. Customise and extend D365 modules using X++, C#, JavaScript, Power Automate, and Power Apps. Collaborate with functional teams to translate business requirements into technical specifications. Develop and maintain integrations between D365 and other enterprise ...

Software Developer

Hiring Organisation
Nextech Group Limited
Location
Colchester, Essex, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£55,000
reviews and technical planning Troubleshooting and resolving software issues Contributing to continuous improvement and development best practices Essential Skills Commercial software development experience using C# Strong knowledge of .NET 6 to .NET 10 and VB.NET Experience with .NET Framework 4.8 SQL HTML, CSS and JavaScript Experience with at least ...

Senior Software Engineer

Hiring Organisation
ARC IT Recruitment
Location
Brighton, Sussex, United Kingdom
Employment Type
Permanent
Salary
GBP 70,000 Annual
through CI/CD. You'll also have a real say in how things are built. What you'll bring Strong commercial C# .NET Back End experience SQL Server/T-SQL, including query tuning, indexing and execution plans High-traffic E-commerce or transactional systems Cloud experience, ideally ...

Cloud & DevOps Engineer

Hiring Organisation
Expleo Group
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Permanent
availability using cloud-native monitoring tools. Investigate and resolve infrastructure and deployment-related issues. Application Development Design, develop, enhance, and support applications using C# and .NET technologies. Apply Clean Architecture and Domain-Driven Design (DDD) principles to create scalable and maintainable solutions. Contribute to technical design decisions and solution architecture ...

Staff Software Tester (UK)

Location
Horsham, England, United Kingdom
coaching junior QA team members Exposure to performance, security, or API testing ISTQB Advanced Level certification or equivalent Experience with .NET applications and C# testing frameworks Knowledge of security testing principles and vulnerability assessment Experience testing complex enterprise or digital forensics software Familiarity with test management tools (e.g. Jira, TestRail ...