201 to 225 of 947 .NET Jobs in London

Principal Architect

Hiring Organisation
Virtusa
Location
London, United Kingdom
Salary
£ 80 K
/Azure/GCP Experience with Kubernetes & Docker CI/CD pipelines DevOps practices Infrastructure as Code Proficiency in one or more technologies Java, .NET, Python, Go, Node.js Strong understanding of Security architecture Data architecture High availability & disaster recovery Observability & monitoring Leadership Skills Strong stakeholder management and communication skills. ...

Senior C# Developer

Hiring Organisation
GCS
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £416/day Inside IR35
adoption of Azure technologies as part of the broader cloud transformation strategy Required Skills & Experience Essential Strong commercial experience developing applications using C#/.NET Proven expertise with WPF or Winforms Strong SQL or Oracle development skills Understanding of software design principles and development best practices Experience working within ...

OutSystems Developer

Hiring Organisation
ARM
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £540/day
building applications/solutions. Knowledge in database modelling and SQL programming (e.g. joins, count, group by, indexes, etc.). Good knowledge of C# and .Net including commonly used code libraries Bsc. in Computer Science or similar field of studies OutSystems Associate Reactive Developer certification UK residency or UK national ...

OutSystems Developer

Hiring Organisation
Advanced Resource Managers Limited
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£500.00 - £540.00 per day
building applications/solutions. Knowledge in database modelling and SQL programming (e.g. joins, count, group by, indexes, etc.). Good knowledge of C# and .Net including commonly used code libraries Bsc. in Computer Science or similar field of studies OutSystems Associate Reactive Developer certification UK residency or UK national ...

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 ...

Senior Full-Stack Engineer

Location
Greater London, England, United Kingdom
problems here. Our Tech Stack Whilst we're language-agnostic when assessing new engineers, familiarity with the following is a plus: C# (latest), .NET 10, EF Core, SQL Server TypeScript/JavaScript, SCSS/CSS, HTML/Razor ML.NET, Elasticsearch, AWS (S3/Route53/EC2/CloudFront) Infrastructure ...

Software Engineer - Realtime Quant Frameworks

Hiring Organisation
G Research
Location
London, United Kingdom
Salary
£ 80 K
role focuses on our core scheduling platform, written in F#, which distributes huge workloads across the compute farm and is accessed via Python and .NET SDKs — the main interface our quants use day-to-day.You’ll contribute to a TypeScript/React UI, backed by an F# ASP.NET service ...

Software Engineer - Realtime Quant Frameworks

Location
Greater London, England, United Kingdom
role focuses on our core scheduling platform, written in F#, which distributes huge workloads across the compute farm and is accessed via Python and .NET SDKs - the main interface our quants use day-to-day. You’ll contribute to a TypeScript/React UI, backed by an F# ASP.NET ...

Software Engineer - Core IP Security

Location
Greater London, England, United Kingdom
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 ...

Engineering Team Lead

Location
Greater London, England, United Kingdom
world – to change the way they see the world. Key Responsibilities Technical Leadership: Provide hands‐on technical guidance across frontend and backend systems (e.g., .NET/C#, Node.js, React, Next.js). Lead technical discovery, architecture and design reviews, proofs‐of‐concept, and spikes. Champion best practices for performance, security ...

Engineering Manager, Security

Location
Greater London, England, United Kingdom
Technical security & architecture: Define and enforce the security architecture across our Azure-native, Kubernetes-based platform. Govern security controls across the full stack: Kafka, .NET/C#, Vue.js, Kong API Gateway, Auth0, and Salesforce. Lead threat modelling, penetration testing, and vulnerability management programmes. Own identity and access management strategy ...

Actuarial Engineer

Hiring Organisation
Axis Capital
Location
London, United Kingdom
Salary
£ 70 K
Insurance and related actuarial science, modelling, exposure management and data analytics topics3+ years’ experience in actuarial/modelling/software developmentSound proficiency in a .NET language, C# preferred.Solid object-oriented programming skillsUnderstanding of performance and scalability considerationsHighly developed conceptual, analytical, and innovative problem-solving abilities Ability to work effectively ...

Actuarial Engineer

Location
City Of London, England, United Kingdom
related actuarial science, modelling, exposure management and data analytics topics 3+ years’ experience in actuarial/modelling/software development Sound proficiency in a .NET language, C# preferred. Solid object-oriented programming skills Understanding of performance and scalability considerations Highly developed conceptual, analytical, and innovative problem-solving abilities Ability ...

Software Engineer — Junior / Mid

Location
Greater London, England, United Kingdom
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 backends ...

Software Engineer

Hiring Organisation
SportRadar
Location
London, United Kingdom
Salary
£ 80 K
Copilot and Cursor to deliver high-quality software efficiently. RequiredProven experience developing real-world applications using C#.Strong knowledge of asynchronous programming, LINQ and modern .NET development practices.Practical experience with front-end technologies, ideally React.A proactive approach to incorporating AI into your development workflow.Solid understanding of object-oriented programming, design ...

Full Stack Software Engineer III - Java

Hiring Organisation
JP Morgan Chase
Location
London, United Kingdom
Salary
£ 100 K
secure handling of inputs/outputs, and adherence to resiliency and security expectationsPreferred qualifications, capabilities, and skillsExperience with additional languages and frameworks such as .NET (C#) and PythonFamiliarity with modern front-end technologies such as React and/or AngularExperience with container platforms and platform-as-a-service environments ...

Forward Deployed AI Engineer

Location
Greater London, England, United Kingdom
strong enterprise engineering background and a passion for applying it to AI-enabled systems. You’ll bring deep expertise across modern full-stack technologies (.NET, Azure, SQL, React/Angular), along with experience in distributed systems, observability, and AI tooling such as LLMs, retrieval pipelines, agentic workflows, and platforms ...

Forward Deployed AI Engineer

Hiring Organisation
Willis Towers Watson
Location
London, United Kingdom
Salary
£ 80 K
strong enterprise engineering background and a passion for applying it to AI-enabled systems. You’ll bring deep expertise across modern full-stack technologies (.NET, Azure, SQL, React/Angular), along with experience in distributed systems, observability, and AI tooling such as LLMs, retrieval pipelines, agentic workflows, and platforms ...

Senior C# Software Engineer – London

Hiring Organisation
Zopa
Location
London, United Kingdom
Salary
£ 80 K
agnostic with our hiring.We want the right people, not the 'right' language, so if you come from a C#/.NET background, bring solid fundamentals, and have an appetite for learning something new, we’ll invest in you, help you grow your skills and confidently step into our Kotlin ...

Solution Architect - Tech Consultancy - Defence & Security

Hiring Organisation
Deloitte
Location
London, United Kingdom
Salary
£ 80 K
architectural styles, and software development methodologies.Understanding of how to methodically design and build secure systemsProficiency in multiple programming languages and frameworks, such as Java, .NET, Python, or JavaScript frameworks.Understanding of database design principles and experience with SQL and NoSQL databases.Experience with cloud platforms and services, such as AWS, Azure ...

Service Reliability Engineer - London

Hiring Organisation
Fitch Ratings
Location
London, United Kingdom
Salary
£ 80 K
Docker and Kubernetes in production environments.You’re highly proficient in administering both Linux and Windows, and have practical, enterprise-level experience supporting IIS/.NET applications as well as Java Spring Boot services.You have built and maintained CI/CD pipelines (primarily GitHub Actions; Bamboo experience a plus) with ...

Service Reliability Engineer - London

Hiring Organisation
Fitch Group
Location
Greater London, United Kingdom
Employment Type
Full Time
Kubernetes in production environments. You’re highly proficient in administering both Linux and Windows, and have practical, enterprise-level experience supporting IIS/.NET applications as well as Java Spring Boot services. You have built and maintained CI/CD pipelines (primarily GitHub Actions; Bamboo experience a plus) with ...

Senior Developer – Kings Cross, London

Location
Greater London, England, United Kingdom
processes for a better royalty flow.**The Role**The Senior Developer will be responsible for designing, developing and maintaining backend services using .NET Core/ASP.NET Core on AWS, with a strong focus on serverless architectures and event-driven systems using Kafka/AWS MSK. The Senior Developer will … architects, QAs and DevOps to deliver secure, performant and reliable solutions.**Key Responsibilities****Be Technical*** Design, build and maintain backend services and APIs using .NET Core/ASP.NET Core.* Develop modern web UIs (React/Angular/TypeScript or similar) and integrate them with backend services.* Develop and support ...

Senior .Net Developer

Location
Greater London, England, United Kingdom
## Senior .Net DeveloperApplylocations: Londontime type: Full timeposted on: Posted 2 Days Agojob requisition id: JR1001433When you join EDF Trading, you’ll become part of a diverse international team of experts who challenge conventional ideas, test new approaches, and think outside the box.Energy markets evolve rapidly, so our team … team needs a full stack developer who can enhance existing applications and write new ones with Angular front end (React is considered) and C# .Net backend.Main Responsibilities:Development• Use technology appropriately and flexibly, taking into consideration the company’s strategy and recommendations.• Adhere to the company’s standards ...

Senior Microsoft .NET Consultant

Hiring Organisation
Version 1
Location
London, United Kingdom
Salary
£ 80 K
deeply embedded within our DNA. Invest in us and we’ll invest in you!. Job DescriptionWe are seeking an experienced Senior Microsoft .NET Consultant to join our Application Support practice.In this role, you will provide Level 3 support for a portfolio of business-critical Microsoft applications, helping customers … escalation point, providing expert guidance, driving problem resolution and supporting the successful delivery of application improvements. This is an excellent opportunity for an experienced .NET professional who enjoys a combination of technical problem solving, customer engagement and hands-on development in a managed services environment.Key Responsibilities· Provide Level ...