101 to 125 of 239 C# Jobs in London

Senior Red Team Security Consultant - CBEST, CCSAS

Hiring Organisation
Adecco
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£85,000 - £105,000 per annum
throughout all stages of an engagement. Expertise in: * TIBER-EU, CBEST.* Adversarial tradecraft, OPSEC, stealth ops.* Active Directory exploitation, cloud attack paths.* C, C++, C#, .NET, Python.* C2 frameworks such as Cobalt Strike, Sliver, Mythic.Required & Valued Certifications in at least one of the below please * OSEP - Offensive Security Experienced Penetration ...

Software Architect (Remote in UK)

Hiring Organisation
Orange Logic
Location
City of London, London, United Kingdom
8+ years’ practical experience on a web-based application Proficient with English (both verbal and written) Proficient with any back-end programming languages (i.e. C#, Java, Python, C++, etc.) Outstanding knowledge of software and application design and architecture Highly analytical mindset, with an ability to see both big picture ...

Software Architect (Remote in UK)

Hiring Organisation
Orange Logic
Location
East London, London, United Kingdom
8+ years’ practical experience on a web-based application Proficient with English (both verbal and written) Proficient with any back-end programming languages (i.e. C#, Java, Python, C++, etc.) Outstanding knowledge of software and application design and architecture Highly analytical mindset, with an ability to see both big picture ...

Azure Ai Architect

Hiring Organisation
Stackstudio Digital Ltd
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £650 to £700 per day
Experience aligning solutions with privacy and compliance requirements (e.g., GDPR, ISO 27001 controls) and completing architecture risk assessments. Proficiency in Python and/or C# for service integration, evaluation tooling, and adapters; solid understanding of REST APIs, JSON, and async patterns. Desirable skills/knowledge/experience Experience with vector ...

Quant Developer

Hiring Organisation
OpenBet
Location
City of London, London, United Kingdom
closely related quantitative field. 3+ years of working experience or a PhD in a quantitative field. Advanced programming skills: (a) object-oriented programming ( C# or Python ) and (b) databases ( SQL and NoSQL ). Experience with various modelling techniques (e.g. Probability Distributions, GLMs, Monte Carlo Simulations, Bayesian Inference, Time-Series Analysis ...

Testers, Solutions Architect, C# Developers, IT support

Hiring Organisation
Adecco
Location
London, United Kingdom
Employment Type
Contract
Application Testers, Solutions Architect, C# Developers & IT support engineers London 6-month contracts Hybrid working - 3 days a week onsite Max Rate £415 per day via umbrella (no Flex) Are you passionate about making an impact in financial services? Do you have the technical skills and experience to enhance … teams to identify defects early, improve test coverage, and streamline the release process. The primary responsibility is to test applications, predominantly developed using MS.NET C# and backed by SQL Server or Oracle databases. Key tasks include understanding business requirements, creating test plans, writing and executing test cases, and performing both ...

.NET Developer

Hiring Organisation
Noir
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £70,000 per annum
.NET Developer (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, Angular 21, Vue.js, TypeScript, Programmer, Full Stack Engineer, Architect, .NET Developer) We have several fantastic new roles for .NET Developer to join an ambitious Fintech start-up. This … management framework that is unrivalled in today's market place. Our client is looking for passionate .NET Developer with experience in .NET, .NET Core, C# and Azure SQL. Our client will provide training in: .NET 10.0, ASP.NET Core, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture ...

.NET Developer

Hiring Organisation
Noir
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£55,000 - £75,000 per annum
.NET Developer - Leading E-Book Firm - London (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, .NET Aspire, CI/CD, Azure DevOps, EF Core 10.0, Agile, HTML Living Standard, CSS Living Standard, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client are a leading e-book firm … seeking .NET Developer candidates who are passionate about software development and all things tech. You should have a good grasp of: .NET, .NET Core, C# and Azure SQL. Our client can provide you with industry recognized training in: .NET 10.0, ASP.NET Core, C# 14, .NET Aspire, CI/CD, Azure ...

.NET Developer

Hiring Organisation
Noir
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £90,000 per annum
.NET Developer - Global Phenomenon - London (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, .NET Aspire, CI/CD, Azure DevOps, EF Core 10.0, Agile, HTML Living Standard, CSS Living Standard, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client has created a global phenomenon, connecting people online … operate, and more. We are seeking .NET Developer with a strong grasp of object orientated development principles and sound knowledge of: .NET, .NET Core, C# and Azure SQL. You will receive industry recognized training in all aspects of: .NET 10.0, C# 14, .NET Aspire, CI/CD, Azure DevOps ...

C# .NET Developer

Hiring Organisation
LHH Recruitment Solutions
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£400.00 - £450.00 per hour
C# .NET Developer. Are you an experienced C# .NET Developer ready to dive into your next contract opportunity? Our client is looking for a hands on developer to join their team to support the development of innovative solutions to complex problems. What You'll Do: Develop robust and scalable applications … using C# and .NET frameworks. Collaborate with cross-functional teams to define, design, and ship new features. Troubleshoot, debug, and optimize existing applications to enhance performance. Write clean, maintainable code and contribute to code reviews. Stay updated with the latest industry trends and best practices in software development. ...

.NET Developer

Hiring Organisation
Noir
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £50,000 per annum
.NET Developer, .NET 10.0, C# 14, Agile - London (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) We are pleased to announce the arrival … .NET Developer at all levels who are passionate about developing revolutionary software solutions. .NET Developer applicants should have commercial experience with: .NET, .NET Core, C#, Azure SQL and Agile. Full training will be provided into: .NET 10.0, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure ...

Software Developer

Hiring Organisation
Spectrum It Recruitment Limited
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP 80,000 Annual
will join a extremely talented development team and you will be exposed to creating and maintaining our client's own applications based around a C#/.NET/SQL Server/ASP.NET universe click apply for full job details ...

Solution Architect

Hiring Organisation
Adecco
Location
City of London, London, United Kingdom
Employment Type
Contract
Azure cloud-based as well as on-prem solutions. DevOps and SCRUM experience Experience in Cloud migration planning and execution Ability to code in C# Knowledge and experience of Agile methodology Knowledge of Cloud and AI technologies that can be adopted into the workplace ...

Solution Architect

Hiring Organisation
Adecco
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
Azure cloud-based as well as on-prem solutions. DevOps and SCRUM experience Experience in Cloud migration planning and execution Ability to code in C# Knowledge and experience of Agile methodology Knowledge of Cloud and AI technologies that can be adopted into the workplace ...

Quantitative Analyst

Hiring Organisation
Spectrum It Recruitment Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
role and as well as very competitive salaries, our client offers an excellent working environment. Skills required: Proficient in several of the following: Python, C#, C++, Java Mathematical Modelling Mathematical skills, particularly a keen understanding of probabilities and statistics Analytic mindset Strong communication skills Accuracy and attention to detail Experience ...

Quantitative Analyst

Hiring Organisation
Spectrum IT Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£90,000 - £100,000 per annum
role and as well as very competitive salaries, our client offers an excellent working environment. Skills required: Proficient in several of the following: Python, C#, C++, Java Mathematical Modelling Mathematical skills, particularly a keen understanding of probabilities and statistics Analytic mindset Strong communication skills Accuracy and attention to detail Experience ...

Software Engineer

Hiring Organisation
Understanding Recruitment
Location
City of London, London, United Kingdom
production fast and at scale. 💡 They’re looking for engineers who: Have strong OOP fundamentals ( Python, Java, Go, or Rust ) (core stack is C# , and they’ll support you getting up to speed) Enjoy breaking down complex systems and rebuilding them into clean, scalable architectures Thrive in fast-moving, high ...

Technical Project Manager

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £90,000 per annum
software projects Strong understanding of IT systems, software development and infrastructure Background working with developers in an engineering led environment Programming exposure ideally in C# and the .NET ecosystem Database experience such as SQL Server, Oracle or equivalent Experience working with version control and project management tools Strong communication skills ...

Control Systems Software Engineer

Hiring Organisation
Searchability NS&D
Location
South West London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £80,000 per annum
safety, and statutory requirements Essential Skills & Experience Experience developing client-server applications Strong computer science fundamentals (OOP, data structures, algorithms) Programming experience in C++, C#, or Java Control systems and graphical user interface development experience Familiarity with unit testing frameworks Experience with software configuration management and version control Industrial Ethernet ...

Power Platform Developer

Hiring Organisation
Nigel Frank International
Location
South West London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £65,000 per annum
Apps, Power Automate, Power BI). Strong understanding of data modelling, Dataverse, and integration with external systems. Solid background in coding and development principles (C#, JavaScript, or similar). Familiarity with Azure services and Microsoft 365 ecosystem. Ability to work independently and as part of a collaborative team. Click apply ...

Blue Prism Developer

Hiring Organisation
Rec3 Global Ltd
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£60,000
proven experience in RESTful APIs and Webservices Confident communicator with the ability to explain technology to non-technical audiences Background in Software Engineering using C#, C++, Java would be a hugebonus ...

AV Programming & Commissioning Engineer

Hiring Organisation
SER Limited
Location
London, United Kingdom
Employment Type
Permanent
Salary
£45000 - £60000/annum
Extron, AMX, or similar Relevant certificates in Crestron or QSYS systems would be essential. Proficiency in AV-related programming languages (e.g. C++, Python, C#, JavaScript, HTML) Solid experience configuring audio DSP systems Strong networking knowledge relevant to AV environments Excellent troubleshooting and problem-solving skills Confident communicator, able to work ...

Tech Lead - Fullstack .NET/Javascript - £85k (FTC)

Hiring Organisation
Lorien Resourcing Limited
Location
South West London, London, United Kingdom
Employment Type
Permanent
Salary
£85,000
working within a modern digital agency environment What We're Looking For Proven experience leading technical delivery within a digital agency Strong background in C# .NET Core development Experience with SSG/SPA front-end stacks (Astro, SolidJS, or similar) Demonstrable hands-on development expertise across diverse web technologies Ability ...

Tech Lead - Fullstack .NET/Javascript - £85k FTC

Hiring Organisation
SRG
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £85,000 per annum
working within a modern digital agency environment What We're Looking For Proven experience leading technical delivery within a digital agency Strong background in C# .NET Core development Experience with SSG/SPA front-end stacks (Astro, SolidJS, or similar) Demonstrable hands-on development expertise across diverse web technologies Ability ...

Artificial Intelligence Engineer

Hiring Organisation
Deloitte
Location
Greater London, England, United Kingdom
expertise in deploying and scaling generative AI solutions within Azure, including proficiency with databases, Prompt Flow, virtual machines, and Azure Foundry. Working knowledge of C#, .NET, Docker, and Kubernetes . Ability to research, evaluate, and implement cutting-edge AI frameworks (e.g., MCP). Desirable: Experience with end-to-end deployment ...