1 to 25 of 48 Software Developer Jobs in the City of London

Social network you want to login/join with: Lead/Principal Software Developer - Fully Remote, london (city of london) col-narrow-left Client: Oho Group Ltd Location: london (city of london), United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views … Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide Job Description: Lead/Principal Software Developer - Fully Remote Lead/Principal Software Developer needed for an early-stage Start-Up at a crucial part of its journey. Looking for someone with 3-5 years of experience as a … Full Stack Software Developer to come in and craft responsive web apps and robust APIs with an eye for performance, security, and user experience. You'll be excited by the idea of working for an early stage Start-Up, trusted to take responsibility from a remote position and More ❯

Lead/Principal Software Developer - Fully Remote Lead/Principal Software Developer needed for an early-stage Start-Up at a crucial part of its journey. Looking for someone with 3-5 years of experience as a Full Stack Software Developer to come in … responsibility from a remote position and have top level Python and Typescript skills. Currently interviewing - please send CV for immediate review! Lead/Principal Software Developer - Fully Remote More ❯

Lead/Principal Software Developer - Fully Remote Lead/Principal Software Developer needed for an early-stage Start-Up at a crucial part of its journey. Looking for someone with 3-5 years of experience as a Full Stack Software Developer to come in … responsibility from a remote position and have top level Python and Typescript skills. Currently interviewing - please send CV for immediate review! Lead/Principal Software Developer - Fully Remote More ❯

Software Developer (C++) London Competitive Salary, Bonus & Great Benefits A Software Developer is needed to join the team at this leading provider of trading systems based in London on a full-time basis This is a hybrid role that requires working 3 days per week from … pioneer in multi-asset trading technology tailored to your needs. Due to continued growth, they are now looking for a mid-level, skilled C++ developer to join their team. The ideal candidate will have experience working with low-latency products and trading exchanges. Requirements: Bachelors or masters degree in … computer science (or related field). 5+ years of professional software development experience. Proficient in C++ (Concurrent programming techniques: Shared memory, Atomics and lock-free data structures) Strong understanding of data structures, algorithms, and software design principles. Excellent problem-solving and analytical skills. Working knowledge of Linux C++ More ❯

Social network you want to login/join with: Software Developer, London (City of London) Client: Spectrum IT Recruitment Location: London (City of London), United Kingdom Job Category: Other EU work permit required: Yes Job Views: 2 Posted: 23.05.2025 Expiry Date: 07.07.2025 Job Description: Excellent opportunity for a … forward-thinking software developer with 1-3 years' experience to join a brilliant client's team who specialise within the sports trading markets. The successful software developer will need to have a strong educational background with at least a BSc degree in STEM subject from a … university. You will be given the opportunity to work with the latest technologies whilst being encouraged to work on projects you enjoy. The successful software developer will be responsible for implementing new features for a trading platform, diagnosing issues, and fixing bugs. Our client has several different systems More ❯

Node.js Software Developer – Healthcare Startup – London (Tech Stack: JavaScript, Vue.js, React, Node.js, NestJS, REST APIs, Git, Agile Methodologies) Company Overview: Join a mission-driven healthcare startup that’s transforming patient care through cutting-edge digital solutions. We are seeking a talented Software Developer who thrives in … Participate in code reviews, stand-ups, and agile ceremonies. Stay current with modern development trends and frameworks. Requirements: 4+ years of experience as a Software Developer in a commercial environment. Proven expertise in JavaScript, Vue.js, React, and Node.js. Familiarity with backend frameworks such as Express or NestJS (desirable More ❯

Node.js Software Developer – Healthcare Startup – London (Tech Stack: JavaScript, Vue.js, React, Node.js, NestJS, REST APIs, Git, Agile Methodologies) Company Overview: Join a mission-driven healthcare startup that’s transforming patient care through cutting-edge digital solutions. We are seeking a talented Software Developer who thrives in … Participate in code reviews, stand-ups, and agile ceremonies. Stay current with modern development trends and frameworks. Requirements: 4+ years of experience as a Software Developer in a commercial environment. Proven expertise in JavaScript, Vue.js, React, and Node.js. Familiarity with backend frameworks such as Express or NestJS (desirable More ❯

C# .NET Software Developer with FX Our Client is a niche boutique broker specialising in FX. They are looking to recruit a C# .NET Software Developer with at least 3 to 5 years proven trach record of developing with C# .NET ideally with some understanding FX More ❯

Software Developer Post-Trade Automation A prestigious Investment Management client, with a leading scientific approach to trading and investment strategies have kicked off this quarters hiring plans through Ncounter. The systematic trading firm is seeking a Software Developer with expert Python knowledge to join the Post … and position keeping is essential, along with experience in scalable and high-availability architectures will be advantageous. You will be capable of producing robust software components and thriving as an independent contributor within a dynamic team. Additional knowledge of OTC products, C++, and Big Data tools will distinguish you More ❯

Social network you want to login/join with: Senior Software Developer - Scala, london (city of london) col-narrow-left Client: Harrington Starr Location: london (city of london), United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 31.05.2025 Expiry Date … 15.07.2025 col-wide Job Description: Senior Software Developer - Scala The company This is an unmissable opportunity for a Senior Scala Developer to join one of the biggest names in financial technology. They are an instantly recognisable brand that have been creating cutting edge solutions of all the … greenfield projects. If you are interested in taking you career to the next level, then read on. This opportunity would suit an experienced Scala developer who is looking to advance their career and collaborate with some of the most talented engineers in London. What you will get Career focused More ❯

C# .NET Software Developer with FX and Fixed Income Our Client is a niche boutique broker specialising in FX. They are looking to recruit a C# .NET Software Developer with at least 3 to 5 years proven track record of developing with C# .NET. The Client More ❯

C# .NET Software Developer with FX and Fixed Income Our Client is a niche boutique broker specialising in FX. They are looking to recruit a C# .NET Software Developer with at least 3 to 5 years proven track record of developing with C# .NET. The Client More ❯

Social network you want to login/join with: Senior Software Developer, Bet Placement (Remote), london (city of london) col-narrow-left Client: bet365 Location: london (city of london), United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 31.05.2025 Expiry … Date: 15.07.2025 col-wide Job Description: Who we are looking for As a Senior Software Developer, you will develop, enhance and support our product offering, including bet placement, cash out, editing of bets, settlements and customer balance updates. The Core Systems team plays a vital role in ensuring … the reliability and efficiency of our platform, by managing the software that is responsible for many critical features. By leveraging a Linux operating system and open-source technologies, the team utilise programming languages that can effectively scale and accommodate the high volume of transactions across the platform. You will More ❯

Social network you want to login/join with: Android Security Software Developer, Fraud (Remote), london (city of london) col-narrow-left Client: bet365 Location: london (city of london), United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 1 Posted: 23.05.2025 Expiry … Date: 07.07.2025 col-wide Job Description: Who we are looking for An Android Security Software Developer, who will safeguard the Business by uncovering exploits, architecting robust defences, and collaborating with teams to thwart sophisticated reverse engineers. Within the fraud site defence team, you will be a key defender More ❯

skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Spectrum IT Recruitment Senior Trading Software Developers required for an excellent client who are in the trading industry and their office is based in the City of London. The successful … Software Developer will join a small but extremely talented development team. You will be exposed to creating and maintaining our client's own applications based around a C#/.NET/SQL Server/ASP.NET universe. Many projects are greenfield projects and allow you to make your own … opportunity to work with the some of the latest technologies possible and will be expected to produce excellent code for our clients in house software applications. Our client offers a very collaborative working environment with all of the development team coming from excellent educational backgrounds from across Europe. This More ❯

Senior Software Developers required for an excellent client who are in the trading industry and their office is based in the City of London. The successful Senior Software Developer will join a small but extremely talented development team. You will be exposed to creating and maintaining our … opportunity to work with the some of the latest technologies possible and will be expected to produce excellent code for our clients in house software applications whilst having a lot of autonomy. Our client offers a very collaborative working environment with most of the development team coming from excellent More ❯

Senior Software Developer - Scala The company This is an unmissable opportunity for a Senior Scala Developer to join one of the biggest names in financial technology. They are an instantly recognisable brand that have been creating cutting edge solutions of all the major exchanges and platforms. They … greenfield projects. If you are interested in taking you career to the next level, then read on. This opportunity would suit an experienced Scala developer who is looking to advance their career and collaborate with some of the most talented engineers in London. What you will get Career focused More ❯

Senior Software Developer - Scala The company This is an unmissable opportunity for a Senior Scala Developer to join one of the biggest names in financial technology. They are an instantly recognisable brand that have been creating cutting edge solutions of all the major exchanges and platforms. They … greenfield projects. If you are interested in taking you career to the next level, then read on. This opportunity would suit an experienced Scala developer who is looking to advance their career and collaborate with some of the most talented engineers in London. What you will get Career focused More ❯

Senior Trading Software Developers required for an excellent client who are in the trading industry and their office is based in the City of London. The successful Software Developer will join a small but extremely talented development team. You will be exposed to creating and maintaining our … opportunity to work with the some of the latest technologies possible and will be expected to produce excellent code for our clients in house software applications. Our client offers a very collaborative working environment with all of the development team coming from excellent educational backgrounds from across Europe. This More ❯

Senior Trading Software Developers required for an excellent client who are in the trading industry and their office is based in the City of London. The successful Software Developer will join a small but extremely talented development team. You will be exposed to creating and maintaining our … opportunity to work with the some of the latest technologies possible and will be expected to produce excellent code for our clients in house software applications. Our client offers a very collaborative working environment with all of the development team coming from excellent educational backgrounds from across Europe. This More ❯

Senior Software Developers specialising in trading systems required for an excellent client based in London. The successful Software Developer will join a small but extremely talented development team. You will be exposed to creating and maintaining our client's own applications based around a C#/.NET … opportunity to work with the some of the latest technologies possible and will be expected to produce excellent code for our clients in house software applications. Our client offers a very collaborative working environment with all of the development team coming from excellent educational backgrounds from across Europe. This More ❯

Senior Software Developers specialising in trading systems required for an excellent client based in London. The successful Software Developer will join a small but extremely talented development team. You will be exposed to creating and maintaining our client's own applications based around a C#/.NET … opportunity to work with the some of the latest technologies possible and will be expected to produce excellent code for our clients in house software applications. Our client offers a very collaborative working environment with all of the development team coming from excellent educational backgrounds from across Europe. This More ❯

Senior Software Developer - Trading Systems, London (City of London) Client: Spectrum IT Recruitment Location: London (City of London), United Kingdom Job Category: Other EU work permit required: Yes Job Views: 11 Posted: 25.05.2025 Expiry Date: 09.07.2025 Job Description: Senior Trading Software Developers are required for an excellent … providing opportunities to influence the development process early on. You will work with the latest technologies and produce high-quality code for in-house software applications. The client offers a collaborative working environment with team members from strong educational backgrounds across Europe. This role is within the sports trading More ❯

Social network you want to login/join with: DevOps Software Developer - C#/Azure - UK Remote, london (city of london) col-narrow-left Client: Mayflower Recruitment Ltd Location: london (city of london), United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views … Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide Job Description: We're looking for a DevOps Engineer with a strong software engineering mindset to join our team. This role is ideal for someone who enjoys writing clean, maintainable code to automate infrastructure, streamline development workflows, and optimize deployment pipelines. You … ll play a key role in building the internal tools, services, and environments that enable software engineers to deliver high-quality features quickly and reliably. Key Responsibilities: Design, build, and maintain robust CI/CD pipelines to accelerate the software development lifecycle Develop internal tools and services in More ❯

Social network you want to login/join with: Senior Software Developer, London (City of London) Client: Spectrum IT Recruitment Location: London (City of London), United Kingdom Job Category: Other EU work permit required: Yes Job Views: 1 Posted: 25.05.2025 Expiry Date: 09.07.2025 Job Description: Senior Trading Software … opportunity to make a significant impact early on. The role involves working with the latest technologies and producing high-quality code for in-house software applications. The client offers a collaborative working environment with a team from excellent educational backgrounds across Europe. This role is within the sports trading More ❯