Last updated: 2025-06-06

31 Software Development And Engineering jobs in London.

Hiring now: Software Engineer @ Cryptio, Sr Windows Software Engineer @ Cloudflare, Backend Engineer @ Moneybox, Software Engineer @ Exciting F, Devops Engineer @ Confidenti, Software Developer @ Technology, Developer @ Janus Hend, Sr Backend Software Engineer @ Capital On, Software Engineer Console @ Sega Europ, Sr Integration Engineer @ Siriuspoin. Explore more at at jobswithgpt.com

🔥 Skills

C# (21) Azure (8) .NET (8) Agile (5) software development (4) .Net (4) Docker (4) AWS (4) Kubernetes (4) CI/CD (4)

📍 Locations

London (25) Stratford (2) Maidenhead (1)

Cryptio

Cryptio is developing crypto, finance, and accounting reconciliation products, focusing on solving complex accounting and financial challenges in the cryptocur…

Software Engineer

London

  • Skills: Software Engineer, TypeScript, Rust, PostgreSQL, OLAP databases, system optimisation, data-heavy products, high-performance systems, financial data processing, cryptocurrency accounting
  • Experience: 5+ years of software engineering experience
  • Type: Fully-Remote / Hybrid

Cloudflare

At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites…

Senior Windows Software Engineer

London

  • Skills: Windows internals, kernel-mode programming, network protocols, Windows driver development, high-quality code, low-complexity code, easily-testable code, multithreaded code, VPN technologies, security protocols
  • Experience: in-depth knowledge of Windows internals, kernel-mode programming, and network protocols; experience in low-level Windows driver development, ideally network drivers, and experience writing very high-quality and low-complexity code with thorough documentation
  • Type: Full-time
  • Salary: $137,000 - $198,000

Moneybox

Moneybox is the award-winning app that helps you turn your money into something greater. We’ve brought saving, investing, home-buying, and retirement services …

Backend Engineer

London

  • Skills: backend engineering, strategic technology roadmap, core platforms, investment platform, cross-functional squads, C#, REST APIs, Azure, technical excellence, user experience

Exciting Fintech

An exciting Fintech that recently received Series-C funding from leading investors like Index Ventures, Shopify, and JPMorgan.

Software Engineer

London

  • Skills: Software Engineer, Universal API, cross-functional squad, data synchronisation, financial platforms, .NET, C#, Azure, data processing, data visualisation
  • Experience: Experience in leading cross-functional teams and developing APIs
  • Type: Full-time
  • Salary: £75,000 to £90,000

Confidential Fintech Company

An exciting Fintech company building Universal API’s that serve leading SaaS, payments, and financial service providers.

DevOps Engineer

London

  • Skills: DevOps, Fintech, Azure, C#, Hyper-automation, Infrastructure-as-code, Observability, Performance, Scalability, Security
  • Experience: Hands-on experience with .NET services in production environments
  • Type: Full-time
  • Salary: £75,000 to £90,000

Exciting Fintech

A fast-growing Fintech company focused on creating Universal APIs for leading SaaS, payments, and financial service providers.

Technical Lead

London

  • Skills: Technical Lead, Universal APIs, Fintech, Cross-functional squad, .NET Core, C#, Azure cloud platform, Financial data, Data visualization, Monitoring and operations tools
  • Experience: Experience leading a team of developers and working with financial data is preferred.
  • Type: Full-time
  • Salary: £90,000 to 130,000

Technology Consultancy

A technology consultancy offering fast-track career development opportunities and the exploration of new and cutting-edge technologies.

Software Developer

London

  • Skills: software development, Scala, .Net, Java, Salesforce, ReactJS, Docker, Azure, Azure DevOps, Octopus
  • Experience: Experience in software development and hands-on coding.
  • Type: Full-time

Janus Henderson Investors

A financial services company with 90 years of investment experience helping over 60 million people.

Developer

London

  • Skills: C#, Angular, full-stack development, Azure DevOps, Agile delivery, SQL, Regulatory applications, cloud-based applications, problem solving, communication
  • Experience: Experience in C# and Angular, full-stack development including Azure DevOps
  • Type: Hybrid

Capital on Tap

Capital on Tap was founded with the mission to help small business owners and make their lives easier. Today, we provide an all-in-one business credit card & s…

Senior Backend Software Engineer

London

  • Skills: C#, .Net, .Net Core, SQL Server, Unit Testing, Integration Testing, Agile, Cloud, Azure, GCP
  • Experience: 6+ years hands-on experience in C#, .Net Core, SQL Server
  • Type: Hybrid

SEGA Europe Limited

The gaming studio behind Football Manager, founded in 1994 and became a wholly owned subsidiary of SEGA Europe in 2006.

Software Engineer (Console)

Stratford

  • Skills: C#, C++, Unity, software engineering, collaboration, gaming, problem-solving, analytical skills, agile, console development
  • Experience: Minimum of four years of professional experience using C# as the main language and C++ as a secondary language in large codebases.
  • Type: Hybrid

SiriusPoint Ltd.

SiriusPoint is a global underwriter of insurance and reinsurance, utilizing deep risk capabilities to protect customers and provide intelligent risk solutions.…

Sr. Integration Engineer

London

  • Skills: .NET development, C#, ASP.NET Core, MicroService architectures, RESTful APIs, AWS, Docker, Kubernetes, Azure DevOps, Terraform
  • Experience: Minimum of 7 years of experience in software development.

Sports Interactive

The gaming studio behind Football Manager. Founded in 1994, Sports Interactive became a wholly owned subsidiary of SEGA Europe in 2006. Based at the Here East …

Software Engineer (Console)

Stratford

  • Skills: Software Engineering, C#, C++, Unity, Console Games, Game Development, Software Design, Collaboration, Agile, Problem Solving
  • Experience: Minimum of four years of professional experience using C# as the main language and C++ as a secondary language in large codebases.
  • Type: Full-time

Axon

Axon is on a mission to Protect Life, focusing on society’s most critical safety and justice issues through their devices and cloud software.

Engineer - Axon Investigate Team

London

  • Skills: video processing, playback, analysis, software development, .NET, C#, desktop applications, WPF, code reviews, CI/CD

Epic Games

Epic Games spans across 25 countries with 46 studios and 4,500+ employees globally. For over 25 years, we've been making award-winning games and engine technol…

Generalist Programmer - Build Tools

London

  • Skills: C#, .NET, multithreading, asynchronous code, debugging, build tools, Unreal Engine, software development, collaborative, technical documentation
  • Experience: 6+ years of professional software development experience within the games industry

Maven

Maven is a market-leading proprietary trading firm allocating internal capital across discretionary, systematic, and market-making strategies. Our collective e…

C# Developer - Core Technology

London

  • Skills: C#, .NET Core, CI/CD, containerization, Docker, Kubernetes, testability, maintainability, performance, resilience

GBG

Enabling safe and rewarding digital lives for genuine people, everywhere. We make it our mission to ensure more genuine people have digital access to opportuni…

Lead Engineer

London

  • Skills: Software engineering, C#, Go, Cloud systems, Kubernetes, SQL Server, MongoDB, GitOps, Real-time applications, Legacy codebases

M-KOPA

At M-KOPA, we're revolutionising financial inclusion and connectivity across Africa through innovative technology solutions. Our platform has unlocked $1.5 bil…

Senior Backend Engineer

London

  • Skills: C#, .NET, Microservices, Event Driven, Cloud, Automated Testing, Infrastructure as Code, DevOps, Observability, Monitoring
  • Type: Full-time

Maven

Maven is a market-leading proprietary trading firm allocating internal capital across discretionary, systematic, and market-making strategies. Our collective e…

Front Office C# Developer

London

  • Skills: C#, .NET, CI/CD, Docker, Kubernetes, JavaScript, TypeScript, Python, MongoDB, PostgreSQL

Infopro Digital Group

Infopro Digital group are a fast-growing global information services business with a focus on growth and innovation, operating in the automotive data market.

Full Stack C# .NET Developer

London

  • Skills: C#, .NET, Web API, SQL Server, ASP.NET, MVC, Entity Framework, Web Development, Full Stack, Responsive Web Applications
  • Experience: Minimum of 3 years commercial experience
  • Type: Full-time

Shawbrook

Shawbrook is a fintech bank focused on innovative financial solutions.

Senior Software Engineer

London

  • Skills: fintech, banking, cloud, Azure, microservices, SQL, C#, .NET, agile, software engineering

Cisco

Cisco is a leading technology company specializing in networking, security, collaboration, and observability solutions, and the provider of ThousandEyes, a Dig…

Senior Software Engineer (C++) - Endpoint Client

London

  • Skills: C++, multi-threaded, asynchronous, network programming, Linux, MacOS, Windows, API, system development, integration

Version1

Senior .NET Developer

London

  • Skills: Agile, C#/.NET, Azure, Cloud, Web Development, Security, Scalability, Performance, Design, Development

PDI Technologies

PDI Technologies empowers convenience retail and petroleum brands with technology solutions that drive growth and operational efficiency, including loyalty pro…

Software Engineer II

Maidenhead

  • Skills: software engineering, cloud environment, AWS, agile, Scrum, RESTful web services, unit testing, C# ASP.NET, relational database, scalable
  • Experience: 5+ years of experience in software design, and development
  • Type: Full-time

PlayStation

PlayStation isn’t just the Best Place to Play — it’s also the Best Place to Work. Today, we’re recognized as a global leader in entertainment producing The Pla…

Principal Full Stack Software Engineer

London

  • Skills: full stack developer, Java, C#, React, Typescript, REST APIs, SQL, Git, attention to detail, DevOps
  • Type: full_time
  • Salary: {'min': None, 'max': None, 'period': '', 'currency': ''}

Fourth

Fourth is the world’s largest and fastest-growing global leader of end-to-end restaurant and hospitality management technology solutions.

Senior QA Engineer

London

  • Skills: Agile, Scrum, QA Engineering, cloud-based, SaaS, Microsoft stack, Classic ASP, .NET, JavaScript, Service Oriented architecture
  • Salary: {'min': None, 'max': None, 'period': '', 'currency': ''}

UNiDAYS

UNiDAYS is the world’s largest Student Affinity Network, providing over 22 million verified members in 115 markets access to a wide range of learning, earning,…

Senior Software Engineer

London

  • Skills: AWS, C#, .Net, Microservices, Agile, Scrum, Mentoring, ASP.NET MVC, Cloud architecture, User-centric solutions
  • Type: full_time
  • Salary: {'min': None, 'max': None, 'period': '', 'currency': ''}

Epic Games

Epic Games spans across 25 countries with 46 studios and 4,500+ employees globally. For over 25 years, we've been making award-winning games and engine technol…

Senior Cloud Programmer

London

  • Skills: cloud programming, AWS, C#, distributed systems, CI/CD, Horde, Perforce, backend development, optimizing code, Unreal Engine
  • Type: full_time
  • Salary: {'min': None, 'max': None, 'period': '', 'currency': ''}