1 to 25 of 306 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 ...

Senior Software Development Engineer

Location
Crawley, England, United Kingdom
they’re looking for Have a degree in an engineering discipline or equivalent experience. Have full stack development experience using the .NET platform, including C# and .NET Core. Have front end experience with Angular. Understand object oriented design. Understand software engineering disciplines, practices and techniques. Have experience of CI/ ...

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 ...

Software Engineer

Hiring Organisation
First Central Group
Location
Haywards Heath, West Sussex, United Kingdom
Salary
£ 70 K
works for us too.Core skills we’re looking for to succeed in the role: Backend Development: You’ll need proven experience developing within a C# .NET environmentFrontend Development: You’ll be proficient in web development, specifically using AngularDatabase Management: You’ll need significant knowledge and ability within SQLAnalytical Skills: Strong ...

Software Engineer (Mid-Level)

Hiring Organisation
Visa
Location
Reading, Berkshire, United Kingdom
Salary
£ 80 K
global scaleChallenge the Status Quo: Comfort in pushing the boundaries, ‘hacking’ beyond traditional solutionsLanguage Expertise: Expertise in anyone programing language (e.g., Java, C#, C++, GO, Python, Scala, Java scripts, .Net)Builder: Experience building and deploying modern services and web applications with quality and scalabilityLearner: Constant drive to learn new technologies ...

Data Engineer

Location
Marlow, England, United Kingdom
Azure Data Lake, Azure SQL Database, Azure Synapse Analytics and Azure Functions Experience consuming APIs and working with JSON or XML Knowledge of Python, C# or PowerShell Experience with Git repositories and branching strategies Knowledge of Infrastructure as Code and DevOps tooling, including Bicep, YAML and CI/CD pipelines ...

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 Azure Developer

Hiring Organisation
Advania UK
Location
Reading, Berkshire, United Kingdom
Salary
£ 80 K
Azure OpenAI.Strong Azure PaaS development experience, including Azure Functions, Azure Storage, Logic Apps, APIs, managed identities and integration patterns.Strong capability in .NET Core and C# using currently supported versions.Experience with infrastructure as code using Terraform and/or Bicep for repeatable Azure deployments.Excellent written and verbal communication skills, including documentation ...

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 Platform Engineer

Hiring Organisation
Willis Towers Watson
Location
Reigate, Surrey, United Kingdom
Salary
£ 70 K
engineering fundamentalsStrong grounding in objectoriented design, design patterns, SOLID principles, clean code practices, code review, documentation and Agile delivery.Core technical stackHands‐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

Hiring Organisation
Matchtech
Location
Banbury, Oxfordshire, United Kingdom
Salary
£ 80 K
processes, as well as safety regulations.Job Requirements:Experience in developing complex data management and database storage solutions.Experience with .Net technologies and associated languages.Required skills: C#, .NET, WPF, and SQL.Knowledge of JavaScript, Python, Blazor would be advantageous.Strong communication skills, both written and verbal.High standard of work in stressful and time-sensitive ...

Senior Software Engineer

Hiring Organisation
Matchtech
Location
Banbury, Oxfordshire, UK
Employment Type
Full-time
safety regulations. Job Requirements: Experience in developing complex data management and database storage solutions. Experience with .Net technologies and associated languages. Required skills: C#, .NET, WPF, and SQL.Knowledge of JavaScript, Python, Blazor would be advantageous. Strong communication skills, both written and verbal. High standard of work in stressful and time ...

Application Developer

Hiring Organisation
East West Railway Company
Location
Milton Keynes, Buckinghamshire, United Kingdom
Salary
£ 70 K
applications using Power Platform, Dataverse, SharePoint, Azure and Microsoft Fabric.Building Power Apps, Power Automate workflows, integrations and APIs.Creating bespoke solutions using technologies such as C#, .NET, React, JavaScript and TypeScript.Working directly with stakeholders to understand business challenges and deliver practical digital solutions.Supporting data integration, automation and analytics initiatives.Driving best practice ...

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 ...

Senior Software Engineer

Hiring Organisation
Elekta
Location
Oxford, Oxfordshire, United Kingdom
Salary
£ 70 K
professionals and 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.Hands-on experience ...

Senior Software Engineer - Control Systems

Hiring Organisation
Elekta
Location
Oxford, Oxfordshire, United Kingdom
Salary
£ 70 K
stay focused, 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.Support ...

Associate Software Engineer

Hiring Organisation
Halliburton
Location
Abingdon, Oxfordshire, United Kingdom
Salary
£ 70 K
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 ...

.NET Core Developer

Hiring Organisation
Catchfish
Location
Farnham, Surrey, United Kingdom
Salary
£ 50 K
.NET Core DeveloperLooking for your next challenge We only use the latest Microsoft technologies: including but not limited to: C#, .NET Core and microservices, we will give you the chance to work on highly interesting projects for the applications we develop in house for the international travel industry which ...

.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 ...

.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 ...

Software Developer – AI & Business Systems

Hiring Organisation
The Maine Group
Location
Harrow, Middlesex, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £55,000 per annum
technical solutions Excellent communication skills and confidence working with non-technical colleagues A naturally curious, commercially minded approach to technology Technical skills Experience with C#/.NET and SQL Server would be particularly useful, alongside some exposure to Python, JavaScript, web development, APIs, data processing or automation . ...

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 Software Engineer - Rock Physics Applications

Location
Abingdon, England, United Kingdom
product. Required Qualifications 5+ years of professional software engineering building and shipping complex, production-grade applications — not solely scripting, prototyping, or research.Strong proficiency in C#/.NET; and also C/C++; demonstrated ability to work across both languages in a single product ecosystem. Undergraduate (or higher) degree in Computer ...

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 ...

Software Engineering Manager

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 ...