1,301 to 1,325 of 2,078 Developer Jobs in London

Assess new data sources for completeness and accuracy to ensure suitability for specific applications. Contribute to CI/CD automation , optimizing for reliable, bug-free releases and an excellent developer experience. Maintain clear, high-quality documentation for both technical and non-technical audiences, starting with your code. Engage in a pairing-first development culture , sharing knowledge and learning from peers More ❯

Assess new data sources for completeness and accuracy to ensure suitability for specific applications. Contribute to CI/CD automation , optimizing for reliable, bug-free releases and an excellent developer experience. Maintain clear, high-quality documentation for both technical and non-technical audiences, starting with your code. Engage in a pairing-first development culture , sharing knowledge and learning from peers More ❯

Location: 3 days per week onsite in Canary Wharf (Non-negotiable) About the Role and Client A leading financial services company is looking for an experienced Automation Application (RPA) Developer to join their team and work closely with their RPA Business Analyst to execute RPA initiatives by evaluating and designing process workflows including building, testing and implementing RPA solutions. Key More ❯

innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title And Summary Lead React Developer Overview Mastercard Developers ) is the single platform for Mastercard partners to access a diverse range of payment, data, loyalty, and security APIs. The team is responsible for delivering an experience … can quickly find the right API, assess its technical capabilities and integrate it into new and innovative solutions. Mastercard Developers is looking for a versatile and customer-obsessed Software Developer to join our team. You will play a key role in designing and developing next-generation products and services in Mastercard for a global audience. Would you enjoy collaborating with More ❯

Salary: circa £150-175k base, £250-300k TC Summary: This successful systematic investment manager is looking to hire a hands-on senior developer to be their technical lead. This exciting role will provide you with the opportunity to make a lasting impact on the firm's cutting-edge technology and to shape the team going forward. A company More ❯

Person Specification The following skills and experience are required for this role: Technically minded. Comfortable both as architect and hands-on developer. Strong and experienced C++ developer. Capable Java developer with coding experience in the workplace. Strong hands-on experience with multi-threading, and real-time systems. Using SQL, preferably MS SQL Server. Experience with Git-based source control platform More ❯

driven development and clean deployment processes. A genuine interest in quantitative finance or systematic trading systems. Eligibility to work in the UK is required. If you’re a Python developer who enjoys solving complex problems with real-world impact—and wants to learn about quantitative trading in the process—this role offers a front-row seat. More ❯

make the difference. We’re all about personality, we have fun, and we work hard to deliver That Superdrug feeling. About the Role We are looking for a .Net Developer to join our expanding development team. The team is working in an AGILE manner using Kanban methodology. Responsibilities Design, develop, and maintain high-quality software solutions. Collaborate with product managers … software applications through adherence to cybersecurity best practices. Qualifications Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field. 2 years+ experience as a .Net Developer or similar role. Strong proficiency in the .Net Stack. Experience developing mobile applications in Xamarin/.Net MAUI/Flutter. Experience with software development methodologies such as Agile or Scrum. More ❯

make the difference. We’re all about personality, we have fun, and we work hard to deliver That Superdrug feeling. About the Role We are looking for a .Net Developer to join our expanding development team. The team is working in an AGILE manner using Kanban methodology. Responsibilities Design, develop, and maintain high-quality software solutions. Collaborate with product managers … software applications through adherence to cybersecurity best practices. Qualifications Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field. 2 years+ experience as a .Net Developer or similar role. Strong proficiency in the .Net Stack. Experience developing mobile applications in Xamarin/.Net MAUI/Flutter. Experience with software development methodologies such as Agile or Scrum. More ❯

make the difference. We’re all about personality, we have fun, and we work hard to deliver That Superdrug feeling. About the Role We are looking for a .Net Developer to join our expanding development team. The team is working in an AGILE manner using Kanban methodology. Responsibilities Design, develop, and maintain high-quality software solutions. Collaborate with product managers … software applications through adherence to cybersecurity best practices. Qualifications Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field. 2 years+ experience as a .Net Developer or similar role. Strong proficiency in the .Net Stack. Experience developing mobile applications in Xamarin/.Net MAUI/Flutter. Experience with software development methodologies such as Agile or Scrum. More ❯

make the difference. We’re all about personality, we have fun, and we work hard to deliver That Superdrug feeling. About the Role We are looking for a .Net Developer to join our expanding development team. The team is working in an AGILE manner using Kanban methodology. Responsibilities Design, develop, and maintain high-quality software solutions. Collaborate with product managers … software applications through adherence to cybersecurity best practices. Qualifications Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field. 2 years+ experience as a .Net Developer or similar role. Strong proficiency in the .Net Stack. Experience developing mobile applications in Xamarin/.Net MAUI/Flutter. Experience with software development methodologies such as Agile or Scrum. More ❯

having over 370 people working across London, Hong Kong, New York, Zurich, Glasgow and Dubai; managing assets in excess of $12bn for clients. Role description Seeking a Rapid Application Developer to join the front office technology team in London. This is a fast-paced, collaborative and varied role working closely with Commodities Portfolio Managers as well as Quants and analysts. More ❯

be responsible for automating and developing a wide variety of web-based systems with a Python backend, including their post-trade and middle-office systems. As a Full Stack Developer, your code will impact business logic, provide user-friendly interfaces, and increase the quality of the web-based infrastructure. You will work closely with different teams such as Algo, Business More ❯

personal growth. There will always be opportunities requiring it. We have an ambitious L&D policy to support your learning and growth Requirements You are predominantly a backend Java developer with at least 7 years of experience building complex distributed systems. You have built applications from the ground-up with a deep understanding of core Java, data structures and concurrency More ❯

Senior Frontend Developer | Securing GenAI | Up to £130,000 p/a + Equity Senior Frontend Developer - Typescript & React Helping organisations securely and safely adopt Artificiual Intelligence tools Up to £130,000 per annum + Equity We're partnered with a company bringing much needed security and data protection to AI. As the bubble continues to expand, and unprecedented levels … risk. Having secured an impressive Series A round and built by the founders of a former unicorn in this space, they are looking to add an experienced Senior Frontend Developer to work on a number of exciting greenfield and upgrade projects to the platform. Strong proficiency in Typescript & React is required, and design experience (Storybook/Figma etc) and cybersecurity … interest or experience is a bonus, but not a must have. Interested in finding out more? Apply within or reach out to James for more information. Senior Frontend Developer | Securing GenAI | Up to £130,000 p/a + Equity More ❯

Senior Frontend Developer | Securing GenAI | Up to £130,000 p/a + Equity Senior Frontend Developer - Typescript & React Helping organisations securely and safely adopt Artificiual Intelligence tools Up to £130,000 per annum + Equity We're partnered with a company bringing much needed security and data protection to AI. As the bubble continues to expand, and unprecedented levels … risk. Having secured an impressive Series A round and built by the founders of a former unicorn in this space, they are looking to add an experienced Senior Frontend Developer to work on a number of exciting greenfield and upgrade projects to the platform. Strong proficiency in Typescript & React is required, and design experience (Storybook/Figma etc) and cybersecurity … interest or experience is a bonus, but not a must have. Interested in finding out more? Apply within or reach out to James for more information. Senior Frontend Developer | Securing GenAI | Up to £130,000 p/a + Equity More ❯

analysts, data engineers, commercial specialists, creative professionals, and thought leaders working together to help clients achieve their most important goals. The role... Reporting to the Product Director, the Fullstack Developer will be a key member of the Engineering team responsible for designing and implementing the customer-facing front end for Verdantix’s new software catalogue product as well as future More ❯

analysts, data engineers, commercial specialists, creative professionals, and thought leaders working together to help clients achieve their most important goals. The role... Reporting to the Product Director, the Fullstack Developer will be a key member of the Engineering team responsible for designing and implementing the customer-facing front end for Verdantix’s new software catalogue product as well as future More ❯

Power Platform Developer – As a Power Platform Developer , you are responsible for designing, developing, and maintaining business applications using Microsoft Power Apps and Power Automate . Your mission is to deliver user-friendly, scalable solutions that automate workflows, streamline processes, and enhance productivity across departments. You work closely with stakeholders to understand business needs and translate them into low-code More ❯

Power Platform Developer – As a Power Platform Developer , you are responsible for designing, developing, and maintaining business applications using Microsoft Power Apps and Power Automate . Your mission is to deliver user-friendly, scalable solutions that automate workflows, streamline processes, and enhance productivity across departments. You work closely with stakeholders to understand business needs and translate them into low-code More ❯

Job Title: Senior Full Stack Systems Developer (Environment) Ref. No.: CJD171025K Location: Based near London Salary: £80,000 - £85,000 This is an incredible opportunity to join my client, an industry-leading, eco-conscious Technology Company, renowned for lending their expertise to Water Quality and Infrastructure projects. They are actively seeking an experienced, capable Senior Full Stack Systems Developer with … of challenging projects alongside an established team of professionals, based just north of the thriving, multicultural Capital City of London. Benefits for the role of Senior Full Stack Systems Developer include (but are not limited to): A highly-competitive salary (commensurate with experience) Performance-related bonuses Contributory Pension Scheme (7% company contribution) Generous annual leave entitlement Private Medical Insurance Scheme … Electric Vehicle (EV) Salary Sacrifice Scheme Responsibilities for the role of Senior Full Stack Systems Developer include: Overseeing a team of technological experts Leading the production and deployment of the company's software products and services across the environmental sector Monitoring the continued maintenance of the company's core products and services Taking responsibility for the long-term quality and More ❯

Quant Developer - Equities Location: London or Dubai Permanent Our client are a market leading hedge fund, with a global reach in relation to their clients and offices. They are on the lookout for a talented Quant Developer with exceptional skills in python programming, and solid experience on equities focused projects Responsibilities for an Equity Derivatives Quant: • Core Trading Engine Development More ❯

Quant Developer - Equities Location: London or Dubai Permanent Our client are a market leading hedge fund, with a global reach in relation to their clients and offices. They are on the lookout for a talented Quant Developer with exceptional skills in python programming, and solid experience on equities focused projects Responsibilities for an Equity Derivatives Quant: • Core Trading Engine Development More ❯

Quant Developer - Equities Location: London or Dubai Permanent Our client are a market leading hedge fund, with a global reach in relation to their clients and offices. They are on the lookout for a talented Quant Developer with exceptional skills in python programming, and solid experience on equities focused projects Responsibilities for an Equity Derivatives Quant: • Core Trading Engine Development More ❯

Quant Developer - Equities Location: London or Dubai Permanent Our client are a market leading hedge fund, with a global reach in relation to their clients and offices. They are on the lookout for a talented Quant Developer with exceptional skills in python programming, and solid experience on equities focused projects Responsibilities for an Equity Derivatives Quant: • Core Trading Engine Development More ❯