1 to 25 of 192 C# Jobs in the South East

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

Location
Woking, England, United Kingdom
high-quality software solutions that support our Formula 1 operation. Qualifications 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 ...

Lead SharePoint Developer

Hiring Organisation
Southern Water
Location
Worthing, West Sussex, United Kingdom
Employment Type
Full-Time
Salary
£60,000 per annum
software development lifecycle, including Agile, Scrum, and DevSecOps. Experience leading technical teams and delivering enterprise-level digital collaboration solutions. Programming skills across .NET (C#, ASP.NET Core), JavaScript/TypeScript, and frameworks such as React. Experience working with Azure DevOps and cloud-based architectures. Excellent communication skills with the ability ...

Senior Software Engineer

Hiring Organisation
Lynx Recruitment Ltd
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£75,000 - £105,000 per annum
closely with clients and stakeholders throughout project delivery. What We're Looking For 5+ years' commercial software engineering experience. Strong experience developing applications using C#/.NET . Experience with React , JavaScript and TypeScript. Strong understanding of cloud-native application development on Microsoft Azure . Experience with Azure services such ...

Lead Software Engineer

Location
Bracknell, England, United Kingdom
.Net Developer or any comparable object oriented programming language 3+ years leading teams deliver complex initiatives & core projects Proficiency with .Net Core, C#, Python, Java, SQL Server, & Git/Azure DevOps Strong understanding of object-oriented programming, design patterns, relational databases, & SDLC Experience with debugging, performance profiling, & optimization Ability ...

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 AI Developer

Hiring Organisation
Reed Technology
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
delivery capability as the model transitions into the Delivery team. Required Skills & Qualifications: Extensive full-stack development experience in React/Node.js, .NET/C#, Python/Fast API. Proven track record of delivering production software on client-facing projects, ideally within a consultancy or professional services environment. Experience with ...

Software Developer in Test - C3

Hiring Organisation
Scale Factory
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Essential Skills & Experience: Eligibility for Security Clearance Experience in Agile environments (e.g., SCRUM, Kanban) A technical development background with coding skills in Java, C#, TypeScript, JavaScript, or similar Expertise in automation testing, with hands-on experience using tools like Playwright, Selenium, Cypress, or RestAssured Knowledge of integration testing and automation ...

.NET Developer - SaaS

Hiring Organisation
Avanti
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £55,000 per annum
team, where you'll have access to experienced technical leadership whilst still being given autonomy to solve problems. Responsibilities Building and maintaining applications using C#/.NET Core Developing new features across a cloud based SaaS platform Working with Vue/TypeScript on front-end functionality Building/Integrating REST ...

.NET Developer

Hiring Organisation
Avanti
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £55,000 per annum
team, where you'll have access to experienced technical leadership whilst still being given autonomy to solve problems. Responsibilities Building and maintaining applications using C#/.NET Core Developing new features across a cloud based SaaS platform Working with Vue/TypeScript on front-end functionality Building/Integrating REST ...

Engineering & Science - Senior Software Engineering

Location
Crawley, England, United Kingdom
patients. What You’ll Bring Bachelor’s degree in computer science (or equivalent experience). 5+ years of software engineering experience, ideally with .NET (C#) and modern frameworks. Strong skills in building APIs and microservices (REST, gRPC) and working with databases (PostgreSQL). Frontend experience with Angular, JavaScript, HTML5, CSS3. ...

Senior AI Developer

Hiring Organisation
Tribe Appointments Ltd
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Permanent
Salary
£80,000
product and delivery strategy, identifying opportunities to package AI capabilities. Required Skills & Experience Strong full-stack development experience (React/Node.js, .NET/C#, Python/FastAPI). Proven background delivering production software in client-facing environments. Experience with LLM integration, prompt engineering, RAG or agentic AI development. Familiarity with ...

Engineering Manager - Lead Cloud CX Platform Teams

Location
Bracknell, England, United Kingdom
experience in software development in a commercial environment (typically 4+ years) Experience leading, mentoring, or managing software engineers Experience with programming languages such as C#, JavaScript, or TypeScript Strong understanding of software development principles, architecture, and best practices Experience with relational databases (e.g. Microsoft SQL Server, PostgreSQL) Familiarity with source ...

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 ...

DevOps Engineer - SC Clear

Hiring Organisation
Hays Specialist Recruitment Limited
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£500.00 - £550.00 per day
experience Cloud & Platform Technologies AWS SageMaker Python scripting and automation Container orchestration platforms Infrastructure security and hardening Cloud networking and connectivity Application Support Knowledge C# .NET JavaScript React REST APIs Microservices architecture COTS Product Experience Supporting Commercial Off-The-Shelf products within secure environments Troubleshooting intelligence, analytical or partner-provided ...

Data Engineer Apprentice

Hiring Organisation
QA
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£28,860 per annum
available technology solutions How to work with a range of data sources such as CRM, sales, real-time and unstructured data Python or C# and a range of associated libraries for data processing and manipulation SQL and no SQL database technologies e.g. Azure SQL or SQL Server, PostgreSQL, Snowflake, MySQL ...

CRM Developer

Hiring Organisation
Premium Credit Limited
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
Experience Minimum 5 years' experience developing and supporting enterprise-scale Microsoft Dynamics 365 solutions Strong Dynamics 365 Customer Engagement (CE) experience Extensive experience with C#, .NET, JavaScript, Dynamics Plugins and Workflows, Azure Functions, Azure Logic Apps, Azure Service Bus Strong configuration and customisation skills within Dynamics 365 Experience with Power ...

Graduate Operations Executive

Hiring Organisation
Hackajob Ltd
Location
Wallingford, Oxfordshire, South East, United Kingdom
Employment Type
Permanent
Salary
£30,000
digital transformation. Experience developing applications, software or digital solutions through university, placements or personal projects. Knowledge of programming languages such as Python, JavaScript or C#, or experience with low-code platforms such as Microsoft Power Platform. An understanding of databases, APIs and data analysis. Good communication skills with the ability ...

Senior Azure Developer

Hiring Organisation
Morson Edge
Location
Broxbourne, Hertfordshire, South East, United Kingdom
Employment Type
Permanent
Salary
£70,000
enterprise-grade applications and integrations that support critical business operations and infrastructure projects. You will work across a modern Azure environment, utilising technologies including C#, Azure Functions, Logic Apps, Service Bus, API Management, Key Vault, Storage Accounts, Front Door/Application Gateway, Infrastructure as Code, and CI/CD pipelines. ...

Web Application Support Engineer (React, ASP.NET)

Hiring Organisation
Pontoon
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£400.00 - £416.00 per day
required Proven experience in web application support, ideally within the financial or corporate settings. Strong understanding of web technologies, including HTML, CSS, JavaScript, C# and relevant frameworks. Familiarity with server environments and database management systems. Excellent problem-solving skills and the ability to work under pressure. Strong communication skills, with ...

Software Engineer, Senior

Location
Farnborough, England, United Kingdom
cloud platform. Basic Qualifications: A demonstrated background of software engineering experience delivering enterprise applications or platforms. Strong hands-on software development experience using C# and .NET. Experience designing and building high-performance APIs and service-based architectures. Experience developing cloud-native applications and services. Experience working with AWS, Kubernetes, containers ...

Technical Architect- SC Cleared

Location
Milton Keynes, England, United Kingdom
Kubernetes). Experience with security best practices and compliance standards. Familiarity with agile methodologies. Experience with SOLID principles and application architecture design. Proficiency in C# (.NET Core). Experience with ORM frameworks (EF Core, Hibernate). Proficiency in MVC frameworks (ASP.NET Core MVC, Spring MVC). Experience with ...

Power Platform Developer

Hiring Organisation
Picture More
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£55,000 - £65,000 per annum
looking for Demonstrable, hands-on experience building solutions in Power Automate and the Power Platform Experience with Sharepoint Some previous experience with .NET (C# or ASP.NET) - this is a supporting skill Azure exposure (App Services, Functions, Azure SQL, Azure AI services) Strong communication skills and confidence engaging directly with business ...

QA Lead

Hiring Organisation
Be-IT Resourcing
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£0 per annum
testing tools and automation. Ability to coach, mentor and develop other QA professionals. Strong stakeholder management and communication skills. Familiarity with JavaScript, TypeScript, C# or comparable languages. Experience working within Agile delivery environments. Nice to Have Exposure to Tosca. Experience within financial services, wealth management or other regulated environments. Knowledge ...

Staff Software Engineer

Location
Milton Keynes, England, United Kingdom
technical excellence is genuinely valued. Skills and Experience Extensive experience designing and delivering high-quality software within modern engineering environments. Strong commercial experience with C#, ASP.NET, Azure, React and REST APIs. Experience designing scalable, secure and maintainable software architectures. Strong understanding of cloud-native application development and Azure services. Experience ...

Principal Software Engineer

Hiring Organisation
Verifile Ltd
Location
Bedford, Bedfordshire, South East, United Kingdom
Employment Type
Permanent
Salary
£85,000
design, delivery, and problem solving. The must haves: Proven experience delivering high quality software solutions within modern engineering environments. Strong technical expertise across Azure, C#, ASP.NET, React, APIs, and cloud based development. Experience designing scalable, secure, and maintainable software architectures. A passion for innovation, with experience using AI tools ...