501 to 525 of 951 .NET Jobs in London

Senior C# Engineer — Platform Architect (Hybrid, London)

Location
Greater London, England, United Kingdom
hiring a Senior C# Developer to take hands-on technical ownership inside one of its core platform teams. The platform is cloud-based, .NET throughout, and supports secure services for end users, internal case management, client reporting, and live integrations out to third-party financial systems. The role focuses ...

C# Front Office Trading Engineer - eTrading/Commodities

Location
City Of London, England, United Kingdom
month rolling contract, working 3 days per week in Central London, paying £720-£775 per day inside IR35. Candidates with strong C# .Net skills and knowledge of Azure are encouraged to apply. #J-18808-Ljbffr ...

Full Stack C# Engineer - Ownership & Growth (London-Hybrid)

Location
Greater London, England, United Kingdom
engineers who value high-quality software. The role covers design, greenfield work, system architecture, and high-performance solutions. You will write clean C#/.NET, work with SQL, and own delivery from design to deployment in a fast-paced environment with clear opportunities for progression. #J-18808-Ljbffr ...

Founding Engineer: Cloud Security, London Office

Location
City Of London, England, United Kingdom
directly with the founders and CTO to ship features daily for real customers and challenging use cases. You’ll code mostly in C# on .NET Core, with Terraform and HTMX frontend work, and you’ll help shape architecture, CI/CD and cloud deployments in a fast-paced, office ...

Back-End Engineer for High-Performance Trading Systems

Location
City Of London, England, United Kingdom
high-volume data environments. You will shape technical architecture and drive best practices in software engineering. Ideal candidates have hands-on experience with .NET, distributed systems, CI/CD, Docker and Kubernetes, and a proven ability to balance rapid delivery with long-term maintainability. #J-18808-Ljbffr ...

SC-Cleared Senior Solution Architect — Cloud Modernisation

Location
Greater London, England, United Kingdom
Government Clients on a technology platform design project. You will own and define the target state architecture, driving modernisation across an estate combining legacy .NET services, cloud-native components, identity and security platforms, and AWS data services. You will design patterns using AWS Well-Architected principles, containerisation with Docker ...

Back-End Engineer – Cloud-Native, Latency‐Sensitive Trading

Location
City Of London, England, United Kingdom
collaborating with cross-functional teams and trading SMEs. The role requires hands-on work on distributed, event-driven, cloud-native systems, with experience in .NET/C#, Docker, Kubernetes, AWS, and testing frameworks. #J-18808-Ljbffr ...

Contract Software Engineers C# & C++ (Linux)

Hiring Organisation
Enterprise Recruitment Limited
Location
New Malden, London, United Kingdom
Employment Type
Contract, Work From Home
months | Inside IR35 Were hiring two separate contract engineers to work on hardware-integrated software projects: Contract C# Software Engineer (Windows) C#/.NET Windows desktop applications (Windows Forms) Multi-threaded & networked applications TCP/IP, UDP Hardware/physical product interfacing On-site 3 days per week (initially ...

Contract C# Software Engineer

Hiring Organisation
Enterprise Recruitment Ltd
Location
KT3, Malden, Greater London, United Kingdom
Employment Type
Contract
distributed applications, preferably with an understanding network of protocols. Strong Experience in developing Windows desktop applications in C# Interfacing with hardware/physical products .NET environment, Windows Forms, TCP/IP & UDP protocols Please apply or call for more information. ...

application security engineer in cloud security

Location
Greater London, England, United Kingdom
computer science or equivalent; Knowledge of networking protocols such as HTTP, DNS, and TCP/IP; Experience programming in Python, Ruby, Go, Swift, Java, .Net, C++, or a similar object-oriented language; Nice to have: Experience with AWS products and services, threat modeling, secure coding, identity management and authentication ...

Senior MS Dynamics Developer – Victoria London

Location
City of Westminster, England, United Kingdom
Update 1 within the Cloud MS Dynamics CRM Online 2016 Update 1 within the Cloud MS.Net, C# hands-on experience. Should able to write .Net interfaces (Web services, WCF services) around Dynamics CRM system so that same can be used in other systems. Support for the IIDV business likely ...

Managing Risk Consultant

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 80 K
opportunities. Risk Consultants from and Algorithmics or Numerix would be highly regarded.My client is based in LondonQuantitative, Risk, Risk Analysis, VAR, FX, Fixed Income, .NET SQL, C++, Monte Carlo, Credit Risk, Liquidity Risk ...

Junior Software Engineer -Trading

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 70 K
Trading and the Quant Team and assist in design and development of new trading algorithms, mainly in Java/C++ and some front end .NET•Create a new greenfield low latency trading platform.•Improve/maintain existing strategies•Develop utility applications and excel tools to help with trading activities ...

Development Manager

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 70 K
Development Manager is expected to work collaboratively with their peers including the Head of Technical Operations, Head of Product, Head of IT Delivery and .Net Software Development Manager Key Responsibilities: • Growing and Mentoring team of 40 developers/QA • Agile Development planning • Working closely with Product , Engineering, Support ...

Lead Technical Consultant

Location
Greater London, England, United Kingdom
integrations (APIs, SaaS platforms, data flows) Ability to work directly with customers and translate business requirements into practical technical solutions Exposure to C#/.NET environments (or similar) and the ability to work comfortably alongside engineering teams A solid understanding of architecture and complex system environments Hands-on technical ...

Manager (Research Development) - Risk Aggregation

Location
Greater London, England, United Kingdom
modelling and a curiosity for either technical development or natural catastrophe research. Whether your strength is in areas such as cloud infrastructure, databases, C# .NET, JavaScript frameworks and Python, or in researching perils such as US natural catastrophes and the impact of climate change, you'll help build better ...

Platform Principal Engineer

Location
City Of London, England, United Kingdom
This position allows you to join a fast-growing technology organisation focused on the critical migration and architectural evolution of our .NET services from AWS to Azure. If you are passionate about cloud-native transformation and want to lead the shift toward asynchronous, high-scale architectures, this opportunity ...

Application Security Engineer, Amazon Application Security

Hiring Organisation
Amazon
Location
London, United Kingdom
Salary
£ 80 K
computer science or equivalent- Knowledge of networking protocols such as HTTP, DNS and TCP/IP- Experience programming in Python, Ruby, Go, Swift, Java, .Net, C++ or similar object oriented languagePreferred qualification - Experience with AWS products and services- Experience with any combination of the following: threat modeling, secure coding ...

Security Engineer, SDO AppSec

Hiring Organisation
Amazon
Location
London, United Kingdom
Salary
£ 80 K
computer science or equivalent- Knowledge of networking protocols such as HTTP, DNS and TCP/IP- Experience programming in Python, Ruby, Go, Swift, Java, .Net, C++ or similar object oriented language- Experience applying threat modeling or other risk identification techniques or equivalent- AI/LLM-based automation of security ...

Security Engineer, SDO AppSec

Location
Greater London, England, United Kingdom
computer science or equivalent Knowledge of networking protocols such as HTTP, DNS and TCP/IP Experience programming in Python, Ruby, Go, Swift, Java, .Net, C++ or similar object oriented language Experience applying threat modeling or other risk identification techniques or equivalent AI/LLM-based automation of security ...

Security Engineer, AWS Security

Hiring Organisation
AmazonWebServices
Location
London, United Kingdom
Salary
£ 80 K
computer science or equivalent- Knowledge of networking protocols such as HTTP, DNS and TCP/IP- Experience programming in Python, Ruby, Go, Swift, Java, .Net, C++ or similar object oriented languagePreferred qualification - Experience with AWS products and services- Experience with any combination of the following: threat modeling, secure coding ...

Security Engineer, AWS Security

Location
Greater London, England, United Kingdom
computer science or equivalent Knowledge of networking protocols such as HTTP, DNS and TCP/IP Experience programming in Python, Ruby, Go, Swift, Java, .Net, C++ or similar object oriented language Preferred Qualifications Experience with AWS products and services Experience with any combination of the following: threat modeling, secure ...

Senior Microsoft .NET Consultant

Hiring Organisation
Hackajob Ltd
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
hackajob is partnering directly with Version 1 to hire for this role. Company Description Version 1 has celebrated30 yearsinbusinessand continues to be trusted by global brands to delivertechnology and transformationsolutions that drive customer success. Ourdeepexpertiseenables ...

.NET Core Developer Fintech SQL- Guildford

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 80 K
TeamPay: 60k, Bonus- 750 training budget, Pension, Life/Health, Some Flex Working.NET Core Developer Fintech SQLQuant Capital is urgently looking for a C# .NET Developer to join our high profile client.My client is a rapidly growing specialist software house providing digital mapping solutions to the transportation space. Their … refactoring code, designing systems and working on solutions with a range of other technical personnel.C# Developers should have exposure to the below tech stack:.NET or .NET CoreNET MVCORM framework such as Entity FrameworkSQL 2012JavaScript currently use a bit of Knockout/AngularJS, LESS, CSS,You will gain ...

Senior Software Engineer - Contracts

Location
Greater London, England, United Kingdom
concepts to both technical and non-technical stakeholders. Software engineering experience 5+ years of experience in full-stack software development. Strong exposure in C# .NET Framework/.NET Core, Angular, and REST API first design and development. Experience working on B2B saas product are ideal Solid understanding ...