76 to 100 of 743 C# Jobs in London

AI Workplace Senior Engineer

Hiring Organisation
INNOVATIVE TECH PEOPLE LTD
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£95,000
Security. Hands-on experience with Purview, governance policies, cross-tenant migrations, automation, and multi-tenant environments. Technical skills across PowerShell, PnP, Python, JavaScript, C#, JSON, Power Query/DAX, REST APIs, GraphQL, Dataverse, and SQL databases. Good understanding of AI governance, compliance, responsible AI, and Microsoft 365 Copilot. Excellent communication ...

Software Engineering Specialist

Hiring Organisation
Salt
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £650 per day
coaching and mentoring to other engineers. Technical Skills We are interested in candidates with experience across some of the following: * Software development using C++, C#, Python, Java or JavaScript * CI/CD using Jenkins, GitLab or similar technologies * Git and GitOps * Terraform, Ansible, Chef or Puppet * Kubernetes and Helm ...

Software Engineering Specialist

Hiring Organisation
Salt Search
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£500.00 - £650.00 per day
coaching and mentoring to other engineers. Technical Skills We are interested in candidates with experience across some of the following: * Software development using C++, C#, Python, Java or JavaScript * CI/CD using Jenkins, GitLab or similar technologies * Git and GitOps * Terraform, Ansible, Chef or Puppet * Kubernetes and Helm ...

AI Solutions Architect

Hiring Organisation
INNOVATIVE TECH PEOPLE LTD
Location
City of London, London, United Kingdom
Employment Type
Permanent
compliance. Experience with Microsoft Copilot, Copilot Studio, AI governance, information architecture, and responsible AI practices. Strong technical background across PowerShell, PnP, Python, JavaScript, C#, JSON, REST APIs, GraphQL, SQL, and automation. Excellent client-facing communication, leadership, stakeholder management, and consulting skills. Desirable skills: Azure AI services, Azure landing zones, infrastructure ...

Senior D365 Developer

Location
Greater London, England, United Kingdom
SSRS and FetchXML for custom reporting Strong .NET Framework experience, including WCF and Web API Working knowledge of HTML, CSS, JSON, XML, JavaScript, SQL, C# and OOP concepts A collaborative mindset, clear communication style and the ability to work confidently with technical and non‐technical stakeholders Nice to have Microsoft ...

Senior Software Engineer

Location
Greater London, England, United Kingdom
higher degree in an analytical subject (e.g. Computer Science, Engineering, Maths, Physics). Coding Aptitude: 10+ years of professional programming experience in C++/C#, and the willingness to learn new languages quickly. Experience with Linux development: Experience with using Linux and developing software running on Linux. Experience with virtualisation ...

Salesforce QA

Location
Greater London, England, United Kingdom
business conditions under test and the expected results. · Effective defect management through identifying, logging and tracking defects using Jira.Key Technical Skills: · Proficiency in .NET C# programming language. · Sound knowledge/understanding of Object Orientated Programming and good coding principles. · Hands on experience with Salesforce, especially regarding data validation across integration ...

Senior Solution Architect (AWS)

Location
Greater London, England, United Kingdom
Lambda, Glue, EKS, S3, SQS, SNS) Background in designing distributed architectures and microservices solutions Proficient in backend technologies such as Python, Java, or C# (.NET) Strong knowledge of data platforms, SQL, ETL pipelines, and data lake architecture Familiarity with front-end technologies such as Angular Experience with CI/ ...

Software Engineer

Location
Greater London, England, United Kingdom
variety of technologies and will need to be comfortable doing so. Our teams have used Java, Ruby, Python, ES6 with React, as well as C# with .NET Core, and plenty more stacks. We don't limit ourselves as a company to particular technologies and we expect all our engineers ...

SVP - Credit Risk Technology (SME & Development Lead)

Location
City Of London, England, United Kingdom
programme delivery expertise. Demonstrable experience managing large-scale enterprise platforms from data capture through to pricing and reporting. Technical Skills Essential Expert-level C# and .NET Core development experience Strong SQL Server development and database expertise Python development experience Experience with distributed computing and large-scale risk platforms Strong understanding ...

DevOps Engineer - SC Clear

Hiring Organisation
Hays Technology
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550/day £550 per day via UMB
experience Cloud & Platform Technologies AWS SageMaker Python scripting and automation Container orchestration platforms Infrastructure security and hardening Cloud networking and connectivity Application Support Knowledge C# .NET JavaScript React REST APIs Microservices architecture COTS Product Experience Supporting Commercial Off-The-Shelf products within secure environments Troubleshooting intelligence, analytical or partner-provided ...

Senior Software Engineer

Location
Greater London, England, United Kingdom
higher degree in an analytical subject (e.g. Computer Science, Engineering, Maths, Physics).* **Coding Aptitude**: 10+ years of professional programming experience in C++/C#, and the willingness to learn new languages quickly.* **Experience with Linux development**: Experience with using Linux and developing software running on Linux.* **Experience with virtualisation ...

Software Engineer - Core IP Security

Location
Greater London, England, United Kingdom
collaborative, fast-moving environment. The ideal candidate will have the following skills and experience. Essential: Strong experience delivering production-quality software, ideally using C#/.NET Strong understanding of software architecture, concurrency, distributed systems and API design Experience building or operating security-sensitive systems where correctness and auditability are critical ...

Senior Automation Engineer (SDET)

Location
Greater London, England, United Kingdom
above responsibilities. What we’re looking for Software development background or coding experience. Strong understanding of automation frameworks and technology. Strong experience in C#, .NET, Specrunner, and SpecFlow. Strong understanding of SQL, relational databases, structure, and design. Experience testing solutions to maintain a high level of data quality. Good understanding ...

Principal Automation Test Consultant

Location
Greater London, England, United Kingdom
performance testing tools like JMeter, Gatling, K6, Neoload, or Webload Strong coding skills in at least one language such as Java, TypeScript JavaScript, Python, C#, Scala, or PHP Experience designing and building automation frameworks Familiarity with Agile development environments ( SCRUM, Kanban, TDD, BDD ) Implementing pipelines using common tooling such ...

Software Engineer — Staff / Senior

Location
Greater London, England, United Kingdom
arrive fluent in it. We hire strong backend engineers who've built production systems with any robust framework — Java/Spring Boot, Go, Kotlin, C#/.NET, Python (Django/FastAPI) or Ruby on Rails — and can ramp into TypeScript fast. We care that you've built and operated real ...

CRM Developer

Hiring Organisation
Premium Credit Limited
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
Experience Minimum 5 years' experience developing and supporting enterprise-scale Microsoft Dynamics 365 solutions Strong Dynamics 365 Customer Engagement (CE) experience Extensive experience with C#, .NET, JavaScript, Dynamics Plugins and Workflows, Azure Functions, Azure Logic Apps, Azure Service Bus Strong configuration and customisation skills within Dynamics 365 Experience with Power ...

Junior Quantitative Engineer

Location
Greater London, England, United Kingdom
Annuities Programming experience e.g. Python or Python Evidence of excellent problem solving within an analytical field Knowledge about Life Insurance: Solvency II, IFRS17. Desirable C# and .NET Experience with Rust Experience with data, SQL, Snowflake Experience with Beacon, Athena, SecDB or similar Experience using AI code generation tools appropriately Experience ...

AI Engineer

Location
Greater London, England, United Kingdom
principles enabling you to build industry leading products, we'd love to hear from you! Proficiency in at least one programming language. I.e Python, C#, JavaScript, Kotlin, Java, Go.. Experience with Gen AI tools (e.g LangGraph, CrewAI, Hugging Face, OpenAI APIs etc) Experience in building and optimising systems for performance ...

Enterprise Software Architect

Location
Bromley, England, United Kingdom
architectural leadership for RFI/RFP responses and Proofs of Concept, shaping credible, scalable, and secure technical propositions. Qualifications Core Engineering: .NET Framework and C#, SQL, MVC, REST and SOAP APIs, with strong experience in designing maintainable, testable systems. AI‐Assisted Engineering: Practical use of GenAI to accelerate development whilemaintainingquality ...

Technical Lead

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
modern architectural patterns, including microservices and message-driven architectures Hands-on developing/coding experience using the following technologies: Frontend (Angular) Backend (.Net, C#) NFR/Non-Functional requirement understanding and experience developing applications with this in mind Strong experience with Test-Driven Development (TDD) approach, writing unit and integration ...

Technical Lead

Location
Westminster, West End, United Kingdom
modern architectural patterns, including microservices and message-driven architectures Hands-on developing/coding experience using the following technologies: Frontend (Angular) Backend (.Net, C#) NFR/Non-Functional requirement understanding and experience developing applications with this in mind Strong experience with Test-Driven Development (TDD) approach, writing unit and integration ...

Principal AI Quality Engineer

Location
Greater London, England, United Kingdom
behaviour of AI systems in production. Exposure to prompt design and prompt/response evaluation techniques for AI-enabled features. Strong programming proficiency in C# or Java. Expertise in web and API testing, including hands-on UI automation with modern tools such as Playwright (or comparable frameworks). Proven ability ...

Senior AI Engineer

Location
Greater London, England, United Kingdom
mentioned below, or any other of your choosing! The must haves: Fundamental coding experience in at least two of the following: Python, JavaScript, Node.js, C#, Java Experience engineering products or systems with AI layers, including LLM integration, agents, APIs, and data pipelines, either adding this to an existing product ...

Forward Deployed Engineer - AI Agents

Location
Greater London, England, United Kingdom
engineering experience, with a track record of shipping production-grade systems and strong architecture, testing, and engineering rigour. Genuine full-stack expertise across Python, C#, TypeScript/React, advanced SQL, and complex data modelling, working with both structured and unstructured data. Proven applied AI/LLM experience, shipping production solutions ...