101 to 125 of 1,587 C# Jobs in the UK

OpenAPI Distributed Systems Modern Cloud Architecture Monitoring & Observability Platforms Authentication & Authorisation Frameworks Bonus Points If You Have Experience With ⭐ React and modern frontend technologies ⭐ C#/.NET ⭐ Healthcare, MedTech or regulated environments ⭐ High-growth SaaS businesses ⭐ Globally distributed cloud platforms ⭐ Scaling software for international users Your Impact in the First ...

security Minimum Skills Required Minimum Strong software engineering foundation: ability to read and understand code across at least one major language (Java, C, C++, C#, Python or similar) understanding of common development frameworks and application architectures Practical application security capability: hands-on experience identifying and explaining common vulnerabilities ability ...

clear API documentation using Swagger/OpenAPI. Planning: Contribute to technology and platform roadmaps. Essential Skills & Experience Backend Stack: 5+ years of experience with C#, .NET Core/.NET 8+, and ASP.NET Core Web API. Database Mastery: Advanced proficiency with MS SQL Server, T-SQL, and Object-Relational Mapping ...

inputs/outputs, and adherence to resiliency and security expectations Preferred qualifications, capabilities, and skills Experience with additional languages and frameworks such as .NET (C#) and Python Familiarity with modern front-end technologies such as React and/or Angular Experience with container platforms and platform-as-a-service environments ...

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 ...

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 ...

integration patterns, protocols (e.g., REST, SOAP, SFTP, EDI), and technologies. Proficiency in at least one modern programming language relevant to integration development (e.g., Java, C#, Python, Go). Experience with cloud-based integration platforms (e.g., AWS Integration Services, Azure Integration Services, Google Cloud Integration) is highly desirable. Solid understanding ...

solutions. Experience integrating third‐party platforms and services at scale. A good understanding of security, identity, privacy and data architecture. Hands‐on experience with C#, .NET, CI/CD and modern DevOps practices. Experience introducing AI or machine‐learning capabilities into digital products. Strong technical judgement and the ability ...

Processes and Business Objects. Experience with Blue Prism Control Room operations, monitoring, scheduling, and queue management. Strong knowledge and practical exposure (4+ years) to C#, MVC (v5 or newer) .NET Core (.NET 6 or newer) and Blazor frontend. Proficiency in web development technologies such as JQuery, JSON, XML, HTML5, CSS3 ...

similar tooling in authorised client engagementsExperience developing, modifying, or extending offensive security tooling, scripts, or payloadsWorking knowledge of at least one of C, C#, Python, PowerShell, and/or JavaScript, to support offensive security objectivesPractical understanding of evasion techniques, endpoint security controls, operational security, and detection-aware tradecraftStrong understanding ...

using Object-oriented and scripted languages Has breadth of experience across different tech-stacks. At least two of the following: JavaScript/TypeScript, Java, C#, or Python, amongst others Has a depth of knowledge in the Object-oriented Programming paradigm (OOP) and has practically applied the principles Experience ...

Deep understanding of SRE principles including SLOs, SLIs, SLAs, error budgets, and reliability engineering methodologies Experience with automation and development using technologies such as C#, Python, PowerShell, and Infrastructure as Code (IaC) Strong knowledge of incident management, root cause analysis, CI/CD pipelines, and operational best practices Excellent communication ...

APIs, authentication protocols, JSON schemas, and cross-platform integrations. Strong debugging, documentation, problem-solving, and cross-team collaboration skills. Required Technical Skills Languages & Scripting C# and .NET. Python. PowerShell. HTML, CSS. JSON, including complex and custom schema design. APIs & Integration RESTful API design and development. Webhooks. OAuth2 and other authentication ...

modern test platforms) to accelerate test creation, maintenance and analysis, with sound judgement on where AI adds value. Proficiency in TypeScript, Python or C# for test automation; ability to review automated‐test code and promote maintainable engineering practices. Solid understanding of CI/CD pipelines, version control (Git), test‐environment ...

familiarity with MongoDB is preferred) or SQL databases such as Postgres* Familiarity with web standards, accessibility, and development best practice## **Bonus:*** Building microservices in C#* Experience building solutions that integrate with LLMs using tools such as Vercel AI, Langchain etc.* Using the GOV.UK Design System and using Nunjucks## **WHAT ...

familiarity with MongoDB is preferred) or SQL databases such as Postgres* Familiarity with web standards, accessibility, and development best practice## **Bonus:*** Building microservices in C#* Experience building solutions that integrate with LLMs using tools such as Vercel AI, Langchain etc.* Using the GOV.UK Design System and using Nunjucks## **WHAT ...

familiarity with MongoDB is preferred) or SQL databases such as Postgres* Familiarity with web standards, accessibility, and development best practice## **Bonus:*** Building microservices in C#* Experience building solutions that integrate with LLMs using tools such as Vercel AI, Langchain etc.* Using the GOV.UK Design System and using Nunjucks## **WHAT ...

familiarity with MongoDB is preferred) or SQL databases such as Postgres* Familiarity with web standards, accessibility, and development best practice## **Bonus:*** Building microservices in C#* Experience building solutions that integrate with LLMs using tools such as Vercel AI, Langchain etc.* Using the GOV.UK Design System and using Nunjucks## **WHAT ...

algorithms and computational complexity.* Validated experience designing and developing distributed, cloud-native applications.* Strong proficiency in one or more programming languages such as **Java, C#, Python, Scala or Go**.* Hands-on experience with cloud platforms and Platform-as-a-Service technologies such as **GKE, OpenShift, EKS/ ...

.net Core Developer – FintechRemote Working Up to 50,000Quant Capital is urgently looking for a C# Developer to join our high profile client. My Client is a well known global (yet not too corporate) financial software (fintech) business that has developed a unique proprietary front office lending solution. The Software ...

Junior .net Core Developer – FintechRemote Working Up to 50,000Quant Capital is urgently looking for a C# Developer to join our high profile client. My Client is a well known global (yet not too corporate) financial software (fintech) business that has developed a unique proprietary front office lending solution. ...

needed. You'll have the opportunity to work on developing new tools and applications as well as improving and supporting the existing environment. C# Software Engineers Must have: .Net Core development (including Unit Testing, mocking etc) SQL Server Event Driven Architecture with AMQP messaging bus or other similar tech stack ...

discipline. - Around 2+ years' experience in software engineering, application development or Salesforce development. - Experience with at least one modern programming language such as Java, C#, JavaScript, TypeScript, Python or Apex. - Understanding of software engineering fundamentals including APIs, data modelling, testing, version control and CI/CD. - Knowledge of Salesforce development ...

Bachelor's or higher degree in an analytical subject (Computer Science, Engineering, Maths, Physics). 10+ years of professional programming experience in C++/C# and willingness to learn new languages. Experience with Linux development and running software on Linux. Experience with virtualisation and containers, including Docker. Preferred Qualifications Familiarity ...

JavaScript, React, HTML5, CSS3, and modern front-end development practices Strong experience integrating SharePoint solutions using RESTful APIs and Microsoft Graph Solid experience with C# and .NET Framework for backend and integration development Hands-on experience administering SharePoint on-prem environments, including patching, upgrades, performance tuning, and troubleshooting Strong experience ...