376 to 400 of 687 C# Jobs in London

Production Software Engineer

Location
Greater London, England, United Kingdom
Qualified Candidates Strong background in software engineering, ideally in distributed, real‐time systems Experience in at least one typed language, such as Java, Kotlin, C#, C++ or Rust Experience with containerisation and orchestration technologies, such as Kubernetes, in production environments A passion for developing robust, maintainable software that is well ...

Lead Unity Developer

Hiring Organisation
Aristocrat
Location
London, United Kingdom
Employment Type
Permanent
Salary
£95,000
Adaptable and resilient in a live-service environment Technical Skills Proactively communicative with strong oral and written communication skills Professional experience with Unity and C# Solid understanding of software engineering practices and design principles Proficient with Unity architecture, Unity UI and the graphics pipeline Mobile performance profiling and optimisation ...

Automation Test Engineer (DV Cleared)

Location
London Borough of Hillingdon, England, United Kingdom
Experience in software testing, test automation or a related technical discipline. Knowledge of at least one programming or scripting language, such as Python, PowerShell, C# or Java. An analytical approach to investigating technical issues and identifying solutions. Strong attention to detail and a methodical approach to your work. The ability ...

Software Implementation Consultant - EMEA

Location
Greater London, England, United Kingdom
industries Familiarity with Windows Server, MS Operating Systems, Microsoft SQL Server, and MS Office applications Exposure to programming languages and technologies (such as C#, JavaScript, scripting languages, and XML) About Veson Nautical We are a team of multi-cultural, multi-disciplined professionals that are dedicated to making our clients successful ...

Head of QA

Location
Greater London, England, United Kingdom
heavy environments is key. Technology Environment You'll be working across an environment that includes: Playwright for web application testing API testing with Postman C# within the testing environment Significant data-focused testing Agile software delivery Test automation and regression testing You'll ideally have: Strong experience in QA/ ...

CAD Automation Engineer

Location
Greater London, England, United Kingdom
serious macro and automation work), or a comparable CAD API such as AutoCAD .NET/ObjectARX, Autodesk Inventor, Creo Toolkit or Solid Edge.* Strong *C# and .NET*, the primary stack for SOLIDWORKS add-ins. VB.NET or C++ experience is also welcome.* A real understanding of *manufacturing drawings*: drawing views, dimensioning ...

Software Engineer

Location
Greater London, England, United Kingdom
work at the bleeding-edge with immense compute power at their fingertips to achieve our aim: predicting the future. The core tech stack is C# and Python, productionised in our own datacentres. Areas of focus for these teams include: Trading systems – reliable and performant systems able to trade 24/ ...

Product Engineer - AI

Location
Greater London, England, United Kingdom
Full-stack experience, and a willingness to build whatever the problem needs Strong TypeScript, plus experience with a backend language such as Java or C# System design experience, ideally as the go-to architect for a complex system You already build with AI coding tools such as Claude Code ...

Software Engineering Manager, Web Platform

Location
Greater London, England, United Kingdom
Product owners and external partners to achieve alignment on technical specifications and interdependencies. Expertise as a software engineer, and a working familiarity with C++, C# and JavaScript Ability to assimilate and understand a large and complex software product You might also have Familiarity with real time 3D rendering techniques ...

Senior Attack Monitoring Analyst, GSOC

Location
Greater London, England, United Kingdom
core technical accreditations such as OSCP, GIAC, CCNA. Certification demonstrating SIEM operational competences. Proficient with one or more programming languages (e.g., Python, PowerShell, Java, C#). CAREER STAGE Senior Associate JOIN US LSEG is a leading global financial markets infrastructure and data provider. Our purpose is driving financial stability, empowering ...

Founding Engineer

Location
Greater London, England, United Kingdom
whole engineering team and our customers and prospects to build a delightful product that solves real problems. Working across the stack, mostly in C# on .NET Core 8 but also Terraform and building out our frontend in HTMX. All the good practices you’d expect from technical co-founders ...

Software Engineer - Core Video & Data

Location
Greater London, England, United Kingdom
idea of working across foundational layers of our stack and multiple products energizes you. Nice-to-Haves Tech stack knowledge. Professional background in C#, GraphQL, Elastic, MongoDB and AWS is ideal. Data infrastructure background. Experience working in environments with significant data scale and complex infrastructure needs. Familiarity with hybrid teams. ...

Principal Business Consultant (Axioma Technology Solutions)

Location
Greater London, England, United Kingdom
Science, Engineering, Econometrics, or related discipline 5+ years of experience delivering SaaS solutions Solid technical foundation with practical programming experience in Python, Java, or C# Demonstrated skill in designing and integrating solutions with REST APIs and web services Ability to solve complex problems on their own and articulate technical concepts ...

Software Development Engineer, AWS Security Epoxy

Location
Greater London, England, United Kingdom
professional software development- Experience in professional, non-internship software development- Experience programming with at least one modern language such as Java, C++, or C# including object-oriented design- Bachelor's degree in computer science or equivalent- Experience with full software development life cycle, including coding standards, code reviews, source control ...

Associate Delivery Consultant

Location
Greater London, England, United Kingdom
cloud services with on-premise technologies (e.g., Microsoft, IBM, Oracle, HP, SAP) - Experience programming with at least one modern language such as C++, C#, Java, Python, Golang, PowerShell, Ruby - Experience with QA, testing, helpdesk, IT support, or any technician or quality assurance type work - Experience with two or more ...

Server & Infrastructure Engineer - Unannounced project

Location
Greater London, England, United Kingdom
tech talks, share best practices, and maintain collaborative peer relationships across engineering squads. What You Bring: Programming Languages: Demonstrated proficiency in Python, Go and C# for backend services, automation scripts, and custom tooling. Cloud Infrastructure & IaC: Hands‐on experience provisioning and managing AWS infrastructure using Terraform (Infrastructure as Code). ...

Professional Services Graduate, Associate to Consultant (A2C) (AWS)

Location
Greater London, England, United Kingdom
cloud services with on-premise technologies (e.g., Microsoft, IBM, Oracle, HP, SAP) Experience programming with at least one modern language such as C++, C#, Java, Python, Golang, PowerShell, Ruby Experience with QA, testing, helpdesk, IT support, or any technician or quality assurance type work Experience with two or more ...

Rates E-Trading Strat

Location
Greater London, England, United Kingdom
solving skills, with experience using market and trading data to understand problems and develop practical solutions* Programming experience in one or more of Python, C#, Java or C++, including experience developing system components and services and using Software Development Lifecycle processes and tools* Ability to work effectively with traders ...

Platform Support Specialist

Location
Greater London, England, United Kingdom
transmission. A working knowledge of network and data centre terminology as it relates to customer connectivity and onboarding. Scripting or programming experience, e.g., SQL, C#, Java or Python. Experience mentoring or coaching less experienced colleagues. Benefits and Perks We value the total wellbeing of our people – including health, financial, personal ...

Senior Defence Analytics Engineer

Location
City of Westminster, England, United Kingdom
aerodynamics, propulsion, sensors, guidance and control would be an advantage. Experience in some of the following programming languages: MATLAB/Simulink, C/C++, C# and/or Python. Good interpersonal skills which allow you to work collaboratively and effectively within an inter-disciplinary team. Ability to problem solve ...

Senior Software Engineer (UI/UX)

Location
Greater London, England, United Kingdom
assignment and breaking down of technical tasks to junior engineers Knowledge, Skills & Experience Minimum five years of professional experience with considerable C++ and C# knowledge. Professional experience using Unity is essential, with knowledge of Unity UI Toolkit being desired. Knowledge of Flexbox and CSS is desired Experience of cross platform ...

Remote Senior Engineering Manager, SaaS Apps (C#, .NET, Azure)

Location
Greater London, England, United Kingdom
Jolly Technologies Inc. is seeking a Senior Engineering Manager to lead our SaaS applications portfolio across distributed teams. This is a hands-on technical leadership role directing software developers and QA across cloud-based SaaS ...

Senior C#/.NET Engineer – SaaS, Hybrid, Mentorship

Location
Greater London, England, United Kingdom
Pinewood is expanding its UK engineering hub and seeks a senior developer to help shape architectural decisions, mentor peers, and deliver high-quality features for the Pinewood Automotive Intelligence Platform. You will stay hands-on ...

Development Team Lead(.NET)

Location
Greater London, England, United Kingdom
transition to cloud-ready ASP.NET Core APIs, microservices, and Azure-native architectures.**Key Responsibilities****Technical Leadership*** Lead the design and development of applications using **C#, VB.NET**, ASP.NET Core, ASP.NET MVC, Web API, LINQ, and related .NET technologies.* Guide modernization of legacy **VB.NET, WCF, and .NET Framework applications and services** into … modern **C#, ASP.NET Core, and .NET 8+ API architectures** where appropriate.* Define and lead migration strategies for legacy **WCF/SOAP services**, including service decomposition, API design, security modernization, backward compatibility, and transition to RESTful and event-driven architectures.* Provide technical leadership for both the ongoing enhancement of existing ...

AI Engineer

Location
Greater London, England, United Kingdom
solution properly at scale. Deliver hands‐on development of class leading web-based applications and services, integrating AI capabilities with our existing platform (C#/.NET, React and/or Angular, Python) and our Azure cloud and DevOps tooling. Direct AI coding assistants and agentic workflows (e.g. GitHub Copilot, Claude … validate and secure the code they produce. Strong hands‐on software engineering experience (minimum 10 years commercial), with React and/or Angular, TypeScript, C#/.NET and Python. Hands‐on commercial experience in Azure cloud, using GitHub and Azure DevOps, across all phases of the SDLC and Agile delivery. ...