351 to 375 of 1,076 Software Engineer Jobs in London

Role Purpose We are seeking a highly experienced Principal Software Engineer to provide technical leadership across our technology function, driving the design, delivery, and continuous improvement of enterprise applications and digital services. This is a senior hands‐on role for an individual who combines deep technical expertise with … design and architecture of scalable, secure, and resilient enterprise applications, ensuring alignment with business and technology strategies. Drive Technical Leadership – Define and champion software engineering standards, architectural patterns, best practices, and reusable frameworks across the engineering community. Own Delivery Outcomes – Lead complex technology initiatives from concept through to deployment ...

J.P. Morgan in London seeks an experienced software engineer to design, develop, and stabilize complex financial software systems. You will drive architecture, lead engineering teams, and deliver scalable data pipelines using Java, Spring, React, Kafka, and cloud-based platforms. The role emphasizes AI/ML-enabled real ...

every relationship, lead with curiosity, champion diverse perspectives, turn inputs into actions, and uphold trust through integrity. 3+ years of experience in backend software development, building scalable, resilient, and production-grade systems Hands-on experience developing AI-powered applications, including large language models (LLMs), AI agents, retrieval-augmented generation … collaboration skills with demonstrated success working across multidisciplinary teams of engineers, data scientists, and product stakeholders Bachelor’s degree or higher in Computer Science, Software Engineering, or a related field As a Software Engineer specializing in AI systems, you will help shape the next generation of intelligent ...

Impact and Responsibilities We are seeking a Senior Software Engineer who thrives on untangling complex systems and modernising core infrastructure without breaking production. This is an exciting opportunity to modernise core C#/SQL systems! Extract legacy business logic, build clean services, and verify changes in shadow mode ...

part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorganChase within the Global Sales OMS technology group working in EMEA with a focus on our NAMR operations … peer review, automated testing) and promoting reuse of proven patterns and automation within the SDLC/TLM toolchain. Applies knowledge of tools within the Software Development Life Cycle toolchain, including approved AI‐assisted development and automation capabilities, to improve the value realized by automation at scale. Drives decisions that ...

Rubicon Consulting is currently recruiting for X4 Software Engineer (DV Cleared) on a 6 Month Contract, based in London. Role Summary We're recruiting for a specialist security team working on critical national infrastructure projects — high-impact, high-visibility work protecting UK organisations from cyber threats at scale. … criteria (typically British citizen, 10 years continuous UK residency). Please only apply if this applies to you. The role You'll join a software-defined, automation-first engineering environment building and running CI/CD platforms with security embedded from day one — not bolted on afterwards. Think fast ...

have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorganChase within Credit Technology, you are an integral part of an agile team that works to enhance, build, and deliver trusted … conducting critical technology solutions across multiple technical areas within various business functions in support of the firm’s business objectives. Job responsibilities Execute creative software solutions, design, development, and technical troubleshooting with the ability to think beyond routine or conventional approaches to build solutions or break down technical problems. ...

have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at the company within Credit Technology, you are an integral part of an agile team that works to enhance, build, and deliver … conducting critical technology solutions across multiple technical areas within various business functions in support of the firm’s business objectives. Job responsibilities Execute creative software solutions, design, development, and technical troubleshooting with the ability to think beyond routine or conventional approaches to build solutions or break down technical problems. ...

Position Overview Senior Software Engineer – Jamf Insights Web Application (Hybrid, London, United Kingdom) What you’ll do Lead technology transition and build skills in a recognized tech company. Work on the web application that powers Jamf Insights for admins and Managed Service Providers (MSPs). Help create … respectful, innovative environment. Support a positive, inclusive workplace welcoming diverse talents. Qualifications Required skills and experience Minimum 5 years of developing enterprise‐grade software with an understanding of testing and quality assurance processes. Minimum 5 years of demonstrated experience in the primary programming language and tools required for this ...

have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorganChase within the Commercial and Investment Bank- Post Trade Technology Group, you are an integral part of an agile team that … conducting critical technology solutions across multiple technical areas within various business functions in support of the firm’s business objectives. Job responsibilities Executes creative software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Develops ...

J.P. Morgan's Applied Innovation Engineering team within the CDAO Technology group seeks a Principal Software Engineer to design, deploy, and maintain AI products that advance machine learning for software, cybersecurity, and infrastructure. You will collaborate with software engineers, data scientists, and product owners to deliver ...

complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments. . Job Title:Software Engineer National Security Overview The National Security business is growing and there are an increasing number of opportunities to work with a range … Ensuring code consistency and quality by utilising static code analysis tools e.g. SonarQube Team working inside an agile environment e.g. Scrum, Lean, Kanban Common software design patterns Using precedent and your own creativity to solve our client's challenges! It would be great if you also had experience ...

foster them, it's deeply embedded within our DNA. Invest in us and we'll invest in you! Job Description As an Intermediate Java Software Engineer, you will be part of a cross-functional team, working on developing high-quality, maintainable software solutions to meet our clients … within the project. You will use programming languages such as Java and associated frameworks (e.g., Spring/Spring Boot, JUnit, Hibernate, etc.) to develop software that aligns with client requirements. You will follow best engineering practices and help ensure they are applied throughout the team. Additionally, you may have ...

Citi is seeking a Lead Software Engineer at the Vice President level to join their XVA Technology team in London. This hands-on position requires deep expertise in software engineering and AI to drive technology projects and enhance risk management systems. The ideal candidate will have extensive … software engineering experience, particularly in Python or Java, and the ability to lead projects collaboratively. Benefits include competitive salary, annual leave, and private medical care. #J-18808-Ljbffr ...

Lead Software Engineer at JPMorgan Chase within the accelerator, you are the heart of this venture, focused on getting smart ideas into the hands of our customers. You have a curious mindset, thrive in collaborative squads, and are passionate about new technology. By your nature, you are also … consistent validation standards (secure coding, peer review, automated testing) and promoting reuse of effective patterns across the team. Applies knowledge of tools within the Software Development Life Cycle toolchain, including enterprise-authorized AI-assisted development and automation capabilities, to improve the value realized by automation. Required qualifications, capabilities ...

Software Engineer Payroll London, United Kingdom Posted 9 months ago Technical Skills Ability to debug and resolve issues autonomously Product and customer focused mindset Experience with Python, Django, and React are a plus Rippling is an equal opportunity employer. We are committed to... Company Overview Rippling ...

Senior Software Engineer – Mobile (iOS) Location: London Salary: £76,760 - £95,950 Hours: Full time Working Pattern Hybrid: at least two days per week or 40% of time at an office site. Colleagues with disabilities can receive workplace adjustments in line with our Flexibility Works policy. Responsibilities Partner ...

Morgan Chase. AI Engineering tackle business critical priorities using innovative machine learning techniques and technologies with a focus on machine learning for Software, Cybersecurity and Technology Infrastructure. The team partners closely with all lines of business and engineering teams across the firm to execute long-term projects in these … areas that require significant machine learning development to support JPMC businesses as they grow. As a Principal Software Engineer at the company within CDAO Technology Group in the Applied Innovation (of AI) Engineering team, you will design, develop, deploy, and maintain advanced AI products. You\'ll collaborate with ...

Senior Software Engineer - DataHub Experience & Control Plane Location London Business Area Engineering and CTO Ref # 10051653 Description & Requirements Bloomberg runs on data. Every product, model, chart, alert, workflow, and client‐facing insight depends on engineers being able to find, understand, trust, and use financial datasets at scale. … recurring friction into platform capabilities. Mentor other engineers and contribute to the technical direction of the platform. You’ll need to have: Strong professional software engineering experience building production systems. Experience building reliable frontend applications using React, Vue, or a similar modern UI framework. Backend engineering experience in Java ...

Senior Software Engineer II, you operate with a wide sphere of influence. You will own complex, highly ambiguous technical challenges end-to-end, handling unexpected hurdles independently and gracefully. Your role goes beyond individual team delivery; you will drive systemic, organizational change and shape the long-term technical … tools, to scale developer velocity and code quality, keeping Thought Machine always ahead of the curve. Technical Direction: Keep a pulse on industry-leading software trends and best practices, introducing new tools and processes that shape Thought Machine’s technical roadmap. Code Quality & Peer Review: Provide technical leadership ...

support to grow your engineering craft and make a measurable impact. Join a team that values inclusion, collaboration, and high standards. As a Software Engineer II at JPMorgan Chase in Global Technology Asset Management, you will enhance, build, deliver, and operate firmwide technology solutions. You will design … develop secure, high quality full stack software while applying strong problem solving skills across diverse technologies and applications. You will collaborate closely with partners in an agile environment to translate complex needs into reliable systems. You will own your work through production, helping ensure operational stability and continuous improvement. ...

Principal Software Engineer, Mobile (React Native) Nine Elms, London - Full-time (5 days a week on-site) About the company the company is London’s leading premium convenience retail platform. Founded in 2020, our vision is to disrupt the multi‐trillion dollar convenience retail market, currently dominated … part of the daily toolkit here, and we ship LLM‐powered features where they genuinely make the product better. The Role As Principal Mobile Engineer you own the technical direction of our consumer iOS, Android and web apps, all built on React Native. This is a deliberately hands ...

About Euphoric Euphoric builds AI-first employee benefits administration software for the world’s largest and most prestigious employers. Born out of Peppy Health — a fast-growing, category-defining Series B startup — we spun out in May 2025 to tackle a far bigger opportunity. Global employers spend … round in October 2025 and are building from a position of strength with a long cash runway. The role We’re looking for a Software Engineer to bring their ambition, creativity, and technical prowess to join our high-powered team to build the technology that powers the world ...

delta one space. We trade 24/7 globally with our team located primarily in Chicago and London. We are looking for a Software Engineer to join our team. You will work with other software engineers to design and develop the full stack needed to enable … gain an intimate understanding of the business and work directly with quantitative researchers on a daily basis. Responsibilities Design, develop, test, document, and maintain software needed for research, trading, and post-trade analysis Develop software such as market data handling, feature and signal computation, portfolio optimization, and execution ...

have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorganChase within the Corporate and Investment Banking (CIB), Equities Technology – Prime Services team, you are an integral part of an agile … Traders and Quantitative Researchers to deliver solutions that enhance trading and execution workflows. Create alignment with stakeholders, both technical and non‐technical. Execute creative software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Develop ...