1,701 to 1,725 of 1,996 C# Jobs in the UK

Senior Full-Stack Engineer

Hiring Organisation
Tria
Location
Worthing, West Sussex, United Kingdom
Employment Type
Permanent
Salary
£65000 - £75000/annum + Benefits
engineering (web-tech). Proven experience in setting technical direction/leading architectural solutions. Good hands-on experience full-stack coding in .NET/C# and a modern front-end framework with TypeScript (React, Angular or Vue). Good experience working with AI - experience building AI into a Product - designing … required experience, then please apply ASAP with an up-to-date CV which showcases your experience in the above areas. Full-Stack Engineer, .Net, C#, Typescript, React, Angular, Vue, AI, LLM, Web Engineering, Webtech, Web Technology, Azure, Architecture ...

Web Developer

Hiring Organisation
IT Talent Solutions
Location
Basildon, Essex, United Kingdom
Employment Type
Permanent
Salary
£40000 - £55000/annum
work — we’d love to hear from you. What you’ll be doing Building and maintaining scalable websites and web applications Developing solutions using C#, ASP.NET/ASP.NET Core, MVC, HTML, CSS & JavaScript Designing and integrating REST APIs and working with JSON data Collaborating with developers, designers and business stakeholders … clean, efficient code following best practices What we’re looking for Around 3+ years’ experience in web development (or equivalent capability) Strong skills in C#, MVC, ASP.NET Core, JavaScript, HTML & CSS Experience debugging, profiling and deploying web applications Solid understanding of MVC patterns, ASP.NET controllers & web security (OWASP) Comfortable working ...

Senior Software Engineer

Hiring Organisation
F5 consultants
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Permanent
Senior AI Software Engineer | .NET & Azure | £70,000 - £100,000 Are you a strong C#/.NET and Azure engineer who has recently started building AI agents or applications using LLMs? I'm working on an exciting opportunity with a major technology consultancy, supporting a public-sector client in Cardiff. … applications in your current role and can talk confidently about what you've built, this could be a great next step. Key experience: Strong C#/.NET and Microsoft Azure Hands-on experience building LLM applications or AI agents Exposure to Azure OpenAI, RAG, APIs or agent orchestration Ability ...

Information Security Engineer Lead

Location
Greater London, England, United Kingdom
Minimum Qualifications 5 years of experience with security assessments, security design reviews, or security engineering. Experience in one or more general purpose languages, preferably C#, Python, C++, Javascript or Java. Experience with cloud infrastructures like Azure, GCP or AWS Preferred Qualifications 10 years of experience with security assessments, security design … reviews, or security engineering. Understanding both offensive and defensive security methods. Experience in three or more general purpose languages, preferably C#, Python, C++, Javascript or Java. Good knowledge and experience with breaking and securing cloud infrastructures like Azure, GCP or AWS #J-18808-Ljbffr ...

Senior Developer

Location
Bromsgrove, England, United Kingdom
their growing team. You will play a key role in maintaining and evolving legacy on-premises software solutions. This role demands deep knowledge of C#, Winforms, and PostgreSQL, with a strong understanding of modernizing and supporting mature enterprise applications. You will be a hands-on contributor and provide technical leadership … policy changes as needed Collaborate with cross-functional teams Develop and support software engineers through coaching, advice, and educational opportunities Skills: Strong experience in C#, Winforms, and PostgreSQL Excellent technical leadership skills and mentorship abilities Proven experience with unit and integration testing Problem-solving, profiling, and debugging skills Strong communication ...

Integration Engineer Mansion House, London

Location
Greater London, England, United Kingdom
third-party services across multiple countries. You will design, build and support the backend services, APIs and integrations that power our digital ecosystem, using C#, .NET and Microsoft Azure. Working closely with Engineering Leads, Product Managers, Designers, QA and frontend engineers, you will deliver reliable, secure and scalable solutions across … capability and the level of ownership you are ready to take. The Role Design, build and maintain backend services, APIs and integration solutions using C#, .NET and Microsoft Azure. Connect our mobile applications and digital products with internal platforms and third-party systems. Develop secure, scalable and maintainable solutions using ...

Senior Software Developer

Location
City of Edinburgh, Scotland, United Kingdom
Senior Software Engineer/Full Stack/.NET/C#/Angular Exciting opportunity to share your knowledge and experience with more junior team members. You will have a pivotal role in the direction of key projects as well the opportunity to influence the technology direction of the company. Role … Checking that effort/schedule estimates are realistic Person Specification Essential skills will include: HTML5 and CSS3 Angular v6 and above .NET Core 3.0 C# SQL Building and consuming RESTful web APIs In return our client will reward you with an excellent salary, as well as the opportunity to significantly ...

.Net Developer

Location
Greater London, England, United Kingdom
develop your skills and be able to progress your career within a growing business. Develop software to meet our client's user needs using C#/.Net Write custom code and support our clients Developing innovative technology and modernise legacy applications Follow best practice guidelines and help to improve those … guidelines. You will be creating best in class documentation with our client users in mind. Qualifications Current .NET/C# and ASP.NET development experience SC eligible Working within a team - Providing a senior presence, for escalations. Orchestration transformation experience CI, Unit testing experience Experience and awareness of the wider Microsoft ...

Forward Deployed Engineer, (EMEA)

Location
Greater London, England, United Kingdom
5+ years in software development with focus on systems integration and API development Fluency in English Proficiency in multiple languages (JavaScript/TypeScript, Python, C#, C++, Java) Experience with RESTful APIs and webhook integrations Strong understanding of web technologies and modern frameworks such as NextJS and React Experience with cloud … platforms (AWS, Azure, GCP) Preferred Qualifications 8+ years of relevant experience Familiarity with Python as well as OOP languages such as C# or Java a plus Deep knowledge of digital identity, computer security, cryptography, and user data privacy practices Experience with various methods of age verification such as facial ...

Senior QA Engineer

Location
Newcastle upon Tyne, England, United Kingdom
Senior QA Engineer Newcastle upon Tyne Location: Newcastle upon Tyne, fulltime onsite Salary: up to £80k DOE Skills: C#, Java, Python, Selenium, Playwright, Cypress, Cucumber, Test Automation ABOUT THE CLIENT Our client is a rapidly growing, high-performing technology consultancy delivering innovative solutions across Financial Services, Private Capital and Defence. … introduce improvements and drive quality throughout the development lifecycle. TEST AUTOMATION ENGINEER - ESSENTIAL SKILLS Commercial experience with at least one programming language such as C#, Java or Python Experience with test automation frameworks such as Selenium, Playwright, Cypress or Cucumber Strong understanding of software testing principles and automation best practices ...

Power Platform Developer (Hybrid) - Dudley

Hiring Organisation
Circle Group
Location
Dudley, West Midlands, UK
data structures/performance * Excellent stakeholder management experience and the ability to collaborate with technical and non-technical colleagues through the development lifecycle * Any C#/.NET experience or a similar object-oriented development background would be a bonus Key Responsibilities * Be the company's technical lead designing, developing … Leach on Linkedin or call the office and ask to speak to me Keywords: Power Platform/Power Apps/.NET/SQL/C#/Azure/REST APIs/Software Developer/Software Engineer/Dudley/Birmingham/Wolverhampton/Walsall Circle Recruitment is acting ...

Software Engineer

Location
Kirkcaldy, Scotland, United Kingdom
teams, contribute throughout the software development lifecycle, and continuously expand your technical expertise. Key Responsibilities Designing, developing, testing, and maintaining software applications using Python, C#, and/or C++. Participating in the full software development lifecycle, from requirements analysis and design through implementation, testing, deployment, and maintenance. Collaborating with project … Software Development. 2–3 years of professional software development experience and the right to work in the UK . Strong programming skills with Python, C#, or C++, and a solid understanding of object-oriented programming principles. Good understanding of software engineering methodologies and the software development lifecycle (SDLC). Experience ...

Software Engineer, Integration

Location
Wakefield, England, United Kingdom
growth and development of our core values: We Before Me, Positive Energy, Knowledge Explorer, and Own It Job Qualifications: Skilled in Java, C# or equivalent object-oriented programming language Strong algorithmic and object-oriented design skills Extensive experience with SQL and Relational Databases such as SQL Server Expertise in testing … M.S. in Computer Science, or equivalent work experience 2-5 years of hands-on experience developing and testing scalable enterprise applications using Java, C#, or equivalent object-oriented programing languages Vestmark is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. ...

Software Developer 12month FTC

Hiring Organisation
Safran
Location
Wolverhampton, West Midlands, United Kingdom
Employment Type
Permanent
within a complex manufacturing environment. Key Responsibilities Design, develop, test, deploy, and maintain software applications supporting manufacturing and business operations. Develop solutions using ASP.NET, C#, JavaScript, SQL, PowerShell, and associated technologies. Manage and support Microsoft SQL Server databases, including query development, optimisation, and troubleshooting. Support application hosting environments, including … manufacturing or industrial environment is advantageous. Strong experience developing applications using Microsoft Visual Studio and Visual Studio Code. Proven experience developing solutions using C#, .NET, JavaScript, PHP, PowerShell, and SQL Server technologies. Experience in creating workflow approvals to manage day to day operations. Strong SQL Server database development and troubleshooting ...

Data Engineer

Location
Greater London, England, United Kingdom
opportunities and programmes.**What will your responsibilities be?*** Design, build, and maintain reliable data pipelines and integrations using Python, SQL, Dagster, Snowflake, dbt and C#, leveraging agentic AI tooling.* Contribute to the design and development of a new Snowflake-based data platform, helping decide which technologies and architectures best serve … proof-of-concept work projects.* Experience working with AI tools and exposing data for consumption by AI tools.* Experience working with dbt and C# Instructions for application.**Instructions for application**To complete your application, please submit your resume. #J-18808-Ljbffr ...

Senior Software Engineer, Foundry

Location
Cambridge, England, United Kingdom
experiments while also exploring entirely new directions. The tech stack is deliberately varied, the right tool for the job, not a fixed list, spanning C#, TypeScript, Python, and more across desktop, web, API, database, and ML development. What makes this role different: You’ll work on problems where there … understand their limitations, and have developed ways to work around them productively and safely. Strong software design and coding skills across modern languages, particularly C#, TypeScript, or Python, enough to guide and review AI‐generated code with confidence. Hands‐on experience building agentic systems using frameworks such as LangGraph, Microsoft ...

Senior Agentic Backend Engineer

Location
United Kingdom
help other engineers make the same shift. Skills & Experience What you'll bring Demonstrated senior-level experience building production backend services — including .NET/C# and PostgreSQL systems — with a demonstrable shift from writing code to directing agents: the majority of your recent production output should be AI-generated under … Experience building agent infrastructure: MCP servers and tool layers, sandboxed execution, and CI/CD adapted for agent-driven workflows. Deep enough .NET/C# and SQL reading fluency to audit generated code when quality gates flag it — schema design, query plans, streaming vs. buffering, memory behaviour. Excellent written communication ...

C#/.NET & SQL Developer — Data Visualization & Reporting

Location
City Of London, England, United Kingdom
Nexus Jobs Limited in City of London is seeking a C# .NET Software Developer with strong SQL skills to help visualise and interact with client data for the Oil and Gas sector. The role targets 3 to 5 years’ experience in .NET development, with hands-on work in SQL Server ...

Backend C# .NET Developer – Hybrid (Taunton)

Location
Greater London, England, United Kingdom
Proactive Appointments Limited is seeking a Junior to Mid-Level Back-End C# .NET Developer for a permanent, hybrid role in Taunton, Somerset. You will join a growing development team to design and build scalable backend systems while advancing through the full software lifecycle. You will work with other developers ...

Hybrid C# .NET Backend Developer — Azure & REST API

Location
West of England, England, United Kingdom
Proactive Appointments Ltd. is seeking a Mid-Level Back-End C# .NET Developer to join the growing development team on a permanent basis. The role is hybrid with two days on-site per week in Taunton, Somerset. You will contribute to the design and development of new applications and features ...

Senior Backend Engineer - Remote Microservices (C#/.NET)

Location
United Kingdom
Senior Backend Engineer at M-KOPA Ltd will design and implement event-driven microservices using C#/.NET, primarily in a fully remote environment spanning UTC -1 to UTC +3. You’ll work on Azure-based services, with opportunities to leverage Kafka, Service Bus, Kubernetes, and AI coding tools ...

Senior C# Backend Engineer — Microservices for Sustainability (Hybrid)

Location
Cambridgeshire and Peterborough, England, United Kingdom
Selection (Holdings) Limited in Cambridge is seeking a senior software engineer to design and implement C# backend microservices and RESTful APIs. You will mentor peers and contribute to architecture discussions in a hybrid work environment. The role requires a strong track record in .NET, microservices, and system design, with optional ...

Senior AI Engineer

Location
Castlewellan, Northern Ireland, United Kingdom
We have an exciting opportunity for a Senior AI Engineer (Manager) to join our IT (EA & Technology Platforms) team, based in A&O Shearman's Belfast office. What you will do Reporting to the AI ...

Senior Field Applications Engineer (m/f/d)

Location
Reading, England, United Kingdom
Senior Field Applications Engineer (m/f/d) READING, ENGLAND, United Kingdom and 3 more (远程) Job Description If you are a Field Applications Engineer professional looking for an opportunity to grow your career ...

Senior Software Engineer, Blockchain Protocols

Location
United Kingdom
# Senior Software Engineer, Blockchain Protocolsat Chainalysis • United Kingdom (Remote)Back to jobs1. Home2. Jobs3. United Kingdom4. Senior Software Engineer, Blockchain Protocols## Quick answerSenior Software Engineer, Blockchain Protocols at Chainalysis in United Kingdom (Remote) — confirm ...