101 to 125 of 1,934 C# Jobs in the UK

Principal Engineer

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
development environments Nice to have Experience with Swift and the Vapor framework for server-side API development Experience building APIs with technologies such as C# or Java Experience with NoSQL databases including Couchbase or MongoDB Familiarity with CI/CD pipelines, Docker, Kubernetes, and modern DevOps practices Why join Verisk ...

Principal Software Engineer

Location
Peterborough, England, United Kingdom
technical bar through architectural reviews, mentoring engineers at all levels, and turning good judgment into standards and automation. Qualifications Principal‐level engineering depth in C#/.NET and/or Python, with Azure preferred. Strong record of designing and shipping production services. Production TypeScript/JavaScript frontend experience building secure ...

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 ...

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 ...

Senior Full Stack Developer

Hiring Organisation
Computer Futures
Location
West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent
Salary
£85,000
quality software solutions. Key Responsibilities Software Development & Solution Delivery Design, develop and maintain high-quality applications and services using React, TypeScript and .NET/C# . Take ownership of complex technical solutions from initial design through to deployment and operational support. Deliver scalable, secure and maintainable code following modern engineering ...

Senior Engineer

Hiring Organisation
NewDay
Location
London, United Kingdom
Salary
£ 80 K
community.Leverage AI tools such as GitHub Copilot thoughtfully to improve developer productivity and code quality.Key Skills & ResponsibilitiesStrong proficiency in crafting modern .NET applications using C# 12+ (including .NET 8+ and NuGet).Experience designing and working with microservices and event-driven architecturesExpertise in crafting robust HTTP APIs with tools such ...

Senior Software Engineer - Core

Location
Belfast, Northern Ireland, United Kingdom
expertise. Qualifications Bachelor’s Degree in Computer Science, Software Engineering or equivalent practical experience. 8+ years of software engineering experience. Advanced proficiency in C#/.NET with a record of designing and implementing large‐scale, complex systems. Deep understanding of architectural principles and patterns for distributed systems (e.g., microservices, event ...

Senior Software Engineer

Location
United Kingdom
back‐end development best practices Strong expertise in backend development primarily in Golang, but also with languages such as Java, Python, Node.js, or C# Deep understanding of microservices architecture, event‐driven systems, and distributed computing Proficiency in cloud platforms (AWS, Azure, or GCP) and containerization tools (Docker). Advanced knowledge ...

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 ...

Senior Software Engineer

Location
United Kingdom
change with resilience. Understanding of back-end development best practices Strongexpertisein backend developmentprimarily in Golang, but alsowith languages such as Java, Python, Node.js, or C# Deep understanding of microservices architecture, event-driven systems, anddistributed computing Proficiencyin cloud platforms (AWS, Azure, or GCP) and containerization tools (Docker). Advanced knowledge ...

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 ...

Engineering Manager

Hiring Organisation
Leo Technology
Location
London, United Kingdom
Employment Type
Permanent
team What We're Looking For: Essential Experience Proven experience leading and line-managing software engineering teams Strong hands-on development experience with C# and .NET Strong experience with JavaScript and modern front-end frameworks, ideally React Hands-on experience building and deploying solutions within Azure Experience with serverless architectures ...

Technical Writer AVP

Hiring Organisation
Adecco
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£416/day
understand software code and technical concepts Technical writing experience within financial services or a similar regulated/complex business environment MS SQL, .Net, C#, SDLC, Agile, Development skills. MS SharePoint, Azure DevOps, Jira Location: This is a hybrid working role, with a requirement to work from the clients London office ...

Software Developer

Hiring Organisation
Network Mapping Limited
Location
Knaresborough, North Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent
Salary
£55,000
Configuration Management principles and DevOps. Has the rigour and care to manage and control changes to development, testing and production environments. Desirable skills & experience: C#/.NET: experience building libraries and command-line tools with .NET 8.0+. Comfortable reading and safely modifying existing/legacy codebases; good documentation ...

Technical Writer AVP

Hiring Organisation
Adecco
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£416.00 per day
understand software code and technical concepts Technical writing experience within financial services or a similar regulated/complex business environment MS SQL, .Net, C#, SDLC, Agile, Development skills. MS SharePoint, Azure DevOps, Jira Location: This is a hybrid working role, with a requirement to work from the clients London office ...

Senior Software Engineer

Hiring Organisation
AJ BELL BUSINESS SOLUTIONS LIMITED
Location
Salford, Greater Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
products Consider architectural and non-functional requirements and work with the team to deliver Tech Competency Significant commercial experience developing services and APIs with C#, .NET core, Mongo and/or SQL with techniques such as domain-driven design and MVC. Strong technical background in web development with Angular/ ...

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 ...

Automation QA Lead

Hiring Organisation
Aristocrat Technologies
Location
London, United Kingdom
Salary
£ 80 K
.Familiarity with database or microservices testing.Experience with new technologies, such as AI/ML within projects.Proficiency in programming/scripting languages: Java, Python, JavaScript, C#, or similar.Demonstrated experience in a technical leadership capacity, with the capability to guide and enhance the skills of team members.Completion of a bachelor's degree ...

DevOps & Platform Engineer (AWS / CI/CD)

Hiring Organisation
Agilent Technologies
Location
United Kingdom
Salary
£ 70 K
experience with:CI/CD tools: Jenkins, GitLab, GitHub ActionsCloud platforms: AWS (preferred)Containerization: Docker, KubernetesVersion control: GitStrong programming and scripting experience in:C#/.NETJavaScript/TypeScriptPythonBash/Shell scriptingPowerShellExperience with:Infrastructure as Code (IaC) (CloudFormation, Terraform preferred)Microservices and distributed systemsREST APIs and API integrationsKnowledge of:Monitoring & observability ...

Lead D365 CE Engineer

Hiring Organisation
Hackajob Ltd
Location
Belfast, County Antrim, Northern Ireland, United Kingdom
Employment Type
Permanent
experience), including: Strong Dataverse and model-driven app development Experience with CE modules such as Sales, Marketing, Customer Service, Field Service and Customer Insights) C# plug-in development and PCF development (TypeScript/React) JavaScript form customisation and Power Automate Knowledge of public cloud platforms, such as AWS and Azure ...

Senior Software Engineer I

Hiring Organisation
Checkout.com
Location
London, United Kingdom
Salary
£ 80 K
deploy, maintain, and enhance software solutions.What are we looking for:Bachelor's or Master's degree in Computer Science, Engineering, or related fieldProficiency in C# .NET, Java, or Go, with a strong understanding of software development principles in either a backend or full stack environment.Great communication skills and ability ...

Software Engineer - Manchester

Hiring Organisation
Accenture
Location
Manchester, Greater Manchester, United Kingdom
Salary
£ 70 K
experience in the following skills:A few years of industry experience in one of following: Java/Typescript/Python/Go/C#, React, Angular Vue, Svelte.Experience with Cloud Native technologies (AWS preferred, familiarity with Azure or GCP a plus)Experience with Infrastructure as Code (e.g. Terraform ...

Lead Site Reliability Engineer

Hiring Organisation
NICE Systems
Location
Southampton, Hampshire, United Kingdom
Salary
£ 70 K
knowledge of databases and data handling (MS-SQL, Elasticsearch, YML, JSON, XML)Experience with Azure cloudSignificant experience in programming or advanced scripting (Python, PowerShell, C# etc.)Experience with infrastructure/configuration as code and version control (ARM, BICEP, Git)Strong Experience managing monitoring, alerting and dashboarding platforms (Azure Monitor, Prometheus ...

Senior Software Developer

Hiring Organisation
Aveva Group
Location
Cambridge, Cambridgeshire, United Kingdom
Salary
£ 80 K
software design, with an appreciation of coding and design for maintainability, extensibility, testability, and reuse.Knowledge of RESTful APIs and microservice design patterns.Experience developing in C# .NET or similar.Strong communication skills, with experience working closely with other developers.Desired skills and competenciesStrong working knowledge of Microsoft Azure services, such as Cosmos ...