1 to 25 of 181 C# Jobs in the South East

Software Engineer

Hiring Organisation
Addition
Location
Milton Keynes, Buckinghamshire, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
lifecycle—from initial design to deployment, ensuring we meet the evolving needs of our customers with innovative, reliable software. Required Skills: Strong experience in C# and .Net Core development Proficiency with Web API design and development Solid understanding of REST principles and SOLID design patterns Hands-on experience with Docker ...

Senior Full Stack Developer (React / .NET)

Hiring Organisation
Adecco
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
React/JavaScript) to support the build-out of a new Engineering CoE . Key Skills React.js, JavaScript/TypeScript (essential, front-end heavy) C#/.NET Core backend development Microservices, APIs, and modern architecture CI/CD, cloud (Azure preferred) Strong engineering practices (code quality, testing, reusable components) Desirable ...

Software Engineer

Hiring Organisation
Frontier Resourcing Ltd
Location
Farnborough, Hampshire, South East, United Kingdom
Employment Type
Permanent
with experience across modern development environments. Experience with either JavaScript/TypeScript, React Experience with either Java/GoLang/C++/Python/C# Knowledge of Git, Docker, CI/CD and software engineering best practices. Understanding of algorithms, data structures and scalable application design. Strong communication and collaboration ...

Web Developer

Hiring Organisation
ARC IT Recruitment
Location
Brighton, Sussex, United Kingdom
Employment Type
Permanent
Salary
GBP 40,000 - 60,000 Annual
maintenance Monitor performance, troubleshoot issues, and drive continuous improvements Required Skills & Experience 3-5 years' experience in software or application development Strong proficiency in C#, ASP.NET/ASP.NET Core Experience with modern Front End frameworks (Angular, React, or Vue.js) Solid understanding of REST APIs, microservices, and performance optimisation Experience with ...

Full Stack Software Engineer

Hiring Organisation
Connells Group HQ
Location
Caldecotte, Milton Keynes, Buckinghamshire, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
quality, and responsiveness Work with all teams to recommend solutions that are in accordance with accepted testing frameworks Experience and Skills Required: Essential: Strong C# , ASP.NET, MVC skills Modern web application development architectures and frameworks such as React JS Experience with Azure Experience of working with AI in a software ...

AI Developer

Hiring Organisation
Reed Technology
Location
Reading, Berkshire, United Kingdom
Employment Type
Permanent
Salary
£65000 - £70000/annum
Data Innovation team. Required Skills & Qualifications: Solid full stack development experience across one or more of: React/Node.js, .NET/C#, Python/FastAPI. Hands-on experience with Azure cloud services and CI/CD pipelines (Azure DevOps). Demonstrable ability to learn new technologies quickly and apply them ...

AI - Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
Tonbridge, England, United Kingdom
team task or activity reasonably requested and in line with the company values. Key Requirements Tertiary education with qualifications or equivalent knowledge and experience. C#, ASP.NET MVC, Modern .NET – 3+ years. AI/ML Integration via OpenAI, Azure Foundry, Semantic Kernel, or ML.NET. Entity Framework (Core and Classic) – 3+ years. ...

AI - Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
Tonbridge, England, United Kingdom
team task or activity reasonably requested and in line with the company values Key Requirements: Tertiary education with qualifications, or equivalent knowledge and experience. C#, ASP.NET MVC, Modern .NET – 3+ years AI/ML Integration via OpenAI, Azure Foundry, Semantic Kernel, or ML.NET Entity Framework (Core and Classic) – 3+ years ...

Full Stack .Net Developers (Modernisation & Greenfield)

Hiring Organisation
Hays Specialist Recruitment Limited
Location
Milton Keynes, Buckinghamshire, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £58,000 per annum
need to succeed These are mid-level or low-senior hires. We need minimum 2+ years commercial programming experience working as a Full Stack C# .Net Developer.Strong Back End .Net Core/SQL Server and React/TypeScript (or Blazor) but new Front End development will be done in React.You ...

Senior Software Developer

Hiring Organisation
Spectrum It Recruitment Limited
Location
Southampton, Hampshire, South East, United Kingdom
Employment Type
Permanent
Salary
£70,000
opportunity to work on large programmes of work in public and private sectors. Skills Required: Solid experience developing ASP.NET web applications in C# using Visual Studio/Visual Studio Code Cloud experience (Azure) Azure DevOps Azure Service Bus Micro service architecture Multi-threading Event Driven Architecture Experience creating RESTful APIs ...

Python Developer

Hiring Organisation
McGregor Boyall
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £100,000 per annum
work closely with traders, quants, and senior engineers on the development of modern data and analytics tooling used across the business. The environment is C# and Python-focused, with increasing adoption of cloud-native data technologies including Databricks, whilst also integrating with established quantitative pricing and risk platforms such ...

Principal Solution Architect

Hiring Organisation
Tech Mahindra
Location
Reading, Berkshire, United Kingdom
Employment Type
Permanent
Salary
£60000 - £70000/annum
Azure, Google Cloud) and microservices architecture. Experience with API design and integration, including RESTful and SOAP services. Proficiency in programming languages such as Java, C#, or Python. Excellent problem solving skills and the ability to work under pressure. Strong communication and interpersonal skills, with the ability to convey complex technical ...

Senior SharePoint Developer and Administrator

Hiring Organisation
Ryder Reid Legal Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
/Online. Proven SPFx development skills. Proficiency in TypeScript, JavaScript, React, HTML5, CSS3. Strong REST API and Microsoft Graph integration experience. Solid C#/.NET framework experience. Deep knowledge of SharePoint on-prem administration, performance tuning, patching and troubleshooting. Experience with BCS and creating External Content Types. Strong SQL Server ...

Back End Development Lead

Hiring Organisation
Oyster Consultants
Location
Bridge, Canterbury, Kent, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £80,000 per annum
talk about tech and ways of working. We work democratically to evolve our stack and make constant improvements. Required Skills/Experience Strong C# development experience Experience with both .NET Core and .NET Web API Experience of building Microservices in .Net Core Experience using Message Based Architectures Experience using both ...

Back-End Development Lead

Hiring Organisation
Oyster Consultant
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
talk about tech and ways of working. We work democratically to evolve our stack and make constant improvements. Required Skills/Experience Strong C# development experience Experience with both .NET Core and .NET Web API Experience of building Microservices in .Net Core Experience using Message Based Architectures Experience using both ...

Salesforce Commerce Cloud Developer - eCommerce

Hiring Organisation
Salt Search
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
initiatives and mentoring engineers within the team Tech stack includes:Salesforce Commerce Cloud (SFCC/Demandware) JavaScript/React HTML/CSS/AJAX C#/.NET REST APIs SQL Server CI/CD tooling Ideal background: Strong SFCC/ecommerce platform experience Full stack engineering background Experience building scalable ...

Software Developer

Hiring Organisation
VIQU IT Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£300 - £400 per day
successful Software Developer will be working remotely from the UK. Technical Skillset of the Software Developer: · Must have proven experience with Python or C# coding language within a Django web framework. · Have expertise within Vue 3/Vue.js including the understanding of Typescript/JavaScript · Expert in SQL, with deep ...

Senior Full Stack Developer

Hiring Organisation
Charles Jenson Recruitment Ltd
Location
Brighton, East Sussex, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £70,000 per annum
cloud infrastructure, the designer of our hybrid database strategy, and the lead on integrating Anthropic Claude AI for intelligent automation. Technical Requirements: Core Backend: C# and .NET 6/7/8 using ASP.NET Core Web API. Hybrid Data: You’ll lead a dual-database approach using SQL Server (Entity ...

Web Developer (CMS Specialist)

Hiring Organisation
Proactive Appointments
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£35,000 - £50,000 per annum
date with industry trends and best practices across web and CMS development Skills & Experience Strong experience working with Umbraco CMS Experience with C# and .NET technologies Understanding of ASP.NET Core MVC , Web API, and CMS-based applications Front-end development experience with JavaScript, HTML, and CSS Experience delivering responsive ...

Software Engineering Manager

Hiring Organisation
Jobleads-UK
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 ...

Power Platform Developer

Hiring Organisation
INTEC SELECT LIMITED
Location
Edgware, Middlesex, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £600 per day
including basic X++ development Proficiency in Azure Functions, Azure AI models, and other Azure services Strong command of SQL, Power Fx, JavaScript, JSON, and C# Familiarity with tools such as Visual Studio, Git, Azure DevOps, or Monday Dev Qualifications Degree in Computer Science, Information Technology, or related field Certifications such ...

Lead Software Engineer

Hiring Organisation
VIQU IT
Location
Milton Keynes, Fenny Stratford, Buckinghamshire, United Kingdom
Employment Type
Permanent
Salary
£80000 - £85000/annum
pivotal point in their growth, having an influence over the technical strategy whilst remaining hands on. Experience required: Background in modern .NET/C# development & architecture. A track record of leading and mentoring teams of engineers. Cloud experience with AWS (Lambda, S3, SNS, API Gateway, and event-driven architecture). ...

Applications Developer

Hiring Organisation
Ryder Reid Legal Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
Systems, or related field. Minimum 3 years' experience in software development, with strong skills in SharePoint, SQL Server, and the .NET environment. Proficiency in C#, ASP.NET MVC/Core, and web API development. Experience with front-end frameworks and modern development practices. Strong problem-solving skills and ability to manage ...

Senior Front End Developer

Hiring Organisation
Oyster Consultants
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £75,000 per annum
Experience Experience with Nx (or a comparable monorepo tool: Turborepo, pnpm workspaces) and the code organisation patterns that come with it Experience with .NET C# Headless CMS experience — content modelling, codegen, block-driven rendering, draft/preview flows. Contentful is a plus CI/CD and hosting experience across GitHub ...

Delphi Developer

Hiring Organisation
Octad Recruitment Consultants (Octad Ltd )
Location
Wickford, Essex, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
Skills & Experience 10+ years commercial Delphi development (XE2, XE10 or later). 10+ years Transact-SQL/MS SQL Server experience. 3+ years .NET C# experience. Strong experience with complex, data-driven applications. Proven background maintaining or upgrading legacy systems. Experience with visually inherited UIs. Strong debugging, optimisation, and performance ...