1,101 to 1,125 of 1,626 Software Engineering Jobs in London

At Citi, we believe in power of engineering to drive success and nurture culture where innovation, collaboration and professional growth thrive. Oasys Financial is a sub-ledger for Citi's OTC business and covers global trading books across all asset classes. This system handles millions of trades daily and conduct all sub-ledger activities, which is critical for the … with transparency. Qualifications: Hands-on experience in Java & related technologies in developing robust, scalable, and maintainable applications applying Object Oriented Design principles. Experience managing a team of developers/software engineers Experience working with SQL databases, including writing complex queries and optimizing database performance Experience in a Unix/Linux environment Experience with migrating legacy systems to modern architectures More ❯

Familiarity with large language models and their applications in areas like generative AI Existing relationships with venture capital firms, startup accelerators, and entrepreneurial communities Technical background in computer science, software engineering, data science or related field MBA or advanced degree in relevant discipline Deadline to apply: None. Applications will be reviewed on a rolling basis. The expected salary More ❯

platforms and CI/CD pipelines. Knowledge of streaming technologies (Kafka) and high-volume data processing. Experience with NLP, LLMs, and production ML monitoring tools. Ideally with strong a Software Engineering or Computer Science background. Willingness to work with Scala-based systems and learn as needed. Key Technical Areas: Production ML system maintenance using cloud-native AWS infrastructure. More ❯

fit if you: Have 5+ years of industry-related experience Are proficient in Python and have experience with deep learning frameworks such as PyTorch or Jax Have a strong software engineering background and are interested in working closely with researchers and other engineers Enjoy pair programming (we love to pair!) Care about code quality, testing, and performance Are More ❯

and you want to shape the future, this opportunity is for you. Given the highly technical nature of the work and their history of success through employing top-tier software engineers, they maintain high standards but also offer competitive compensation. Additionally, the package includes potentially very lucrative stock options. Ideal Front-End Developers should possess robust programming abilities coupled … company recognises that their exceptional products and commercial success stem directly from the technical dedication of their development teams; therefore, they ensure an environment that nurtures the talents of software engineers. Position : Front-End Developer Location : Soho, London (4 days onsite) Salary : 50-60k & stock options Key Skills : Typescript, JavaScript, React, Vue.js. More ❯

and you want to shape the future, this opportunity is for you. Given the highly technical nature of the work and their history of success through employing top-tier software engineers, they maintain high standards but also offer competitive compensation. Additionally, the package includes potentially very lucrative stock options. Ideal Front-End Developers should possess robust programming abilities coupled … company recognises that their exceptional products and commercial success stem directly from the technical dedication of their development teams; therefore, they ensure an environment that nurtures the talents of software engineers. Position : Front-End Developer Location : Soho, London (4 days onsite) Salary : £50-60k & stock options Key Skills : Typescript, JavaScript, React, Vue.js. More ❯

This is an opportunity to work on meaningful problems no one else is solving, in a space that is evolving rapidly. The Role As a Frontend-focused Full Stack Software Engineer, you will play a key role in launching and scaling a fast-moving product team. You will help to drive the development of new features across our product … future of our platform. You will join a collaborative, cross-functional team of friendly, adaptable, creative, and product-minded engineers who are passionate about building high-quality, user-centric software that delivers real impact. Your Opportunity Shape the vision and strategy of our products by contributing to the roadmap and acting as a sounding board for technical leadership. Collaborate … advocate for new systems, design patterns, and tooling; advocate for continuous improvement and best practices. Contribute to the team strategy, tooling, process, and culture. We're Looking For Proven software development experience , including building and maintaining user-facing production systems. Frontend expertise, with deep understanding of React (ideally with Next.js) and responsive UI design. Strong UI architecture skills , with More ❯

About Faculty At Faculty, we transform organisational performance through safe, impactful and human-centric AI. With more than a decade of experience, we provide over 350 global customers with software, bespoke AI consultancy , and Fellows from our award winning Fellowship programme . Our expert team brings together leaders from across government, academia and global tech giants to solve the … Senior Data Scientist you will lead project teams that deliver bespoke algorithms to our clients and will be responsible for conceiving the data science approach, for designing the associated software architecture, and for ensuring that best practices are followed throughout. You will help our excellent commercial team build strong relationships with clients, shaping the direction of both current and … defining the scope of projects to come with an emphasis on technical feasibility. We consider this work as fundamental towards ensuring that Faculty can continue to deliver high-quality software within the allocated timeframes. You will play an important role in the development of others at Faculty by acting as the designated mentor of a small number of data More ❯

trends as they happen. Business Strategy and Project Management ( 63 ) jobs Compliance, Risk and Legal ( 49 ) jobs Data, Research and Trading ( 24 ) jobs Finance and Audit ( 61 ) jobs Financial Software and Product Development ( 55 ) jobs Human Resources and Corporate Functions ( 15 ) jobs Information Technology ( 55 ) jobs Internships and Development Programs ( 12 ) jobs Are you experienced in developing macroeconomic and … design, maintain, and support innovative risk management solutions while collaborating with global teams. Join us in shaping the future of financial risk! Risk Analytics Library team is seeking a software engineer to innovate the design and implementation of a cutting-edge quantitative library that will revolutionize the way we analyze and process finan As an Affirmative Action/Equal More ❯

JUser: :_load: Unable to load user with ID: 992 Job Summary Senior Graphics Engineer Country: United Kingdom Location: London Sector: Software Engineer Job Type: Permanent Technologies: 3D Graphics Programming Direct X Architecture Direct X 12 Shader Programming Programming C/C++ Rendering Vulkan Virtual Reality Maths Computer Science SDK GI/Ray Tracing PC/Console graphics API's More ❯

end and enable real-time accounting. We're founded by two experienced entrepreneurs: David Tuck , an accountant then CFO by training who founded Chaser; and James Scott-Griffin , a software engineer who was CTO at Idio (now Optimizely) and Rungway. We've had a brilliant first four years. We've built an incredible initial team in the UK and More ❯

insurance accessible for everyone. You'll work at all levels in the organisation and with a wide-range of stakeholders from Product Managers and Designers, to Operations professionals and Software Engineers, and Risk and Compliance. You will be the 'go to' for all things legal and regulatory, and an important part of a team trying to change the insurance More ❯

insurance accessible for everyone. You'll work at all levels in the organisation and with a wide-range of stakeholders from Product Managers and Designers, to Operations professionals and Software Engineers, and Risk and Compliance. You will be the 'go to' for all things legal and regulatory, and an important part of a team trying to change the insurance More ❯

to learn more. Base pay range Direct message the job poster from Uniting Ambition Business Manager UK and Europe | DevOps and Infrastructure at Uniting Cloud Director/Head of Software Engineering Hybrid working 3 days onsite London Join a market-leading, established business at the forefront of innovation. We are seeking a Director/Head of Software Engineering to lead, scale, and inspire our growing software engineering organisation. Our products leverage cutting-edge AI and Machine Learning to deliver best-in-class services to a diverse global client base. As the Director/Head of Engineering, you will: Lead and evolve a high-performing engineering function from 30+ to 100+ engineers … across multiple teams and disciplines. Own and drive the engineering strategy and roadmap, aligning with business and product objectives. Be close enough to the technology to guide architectural decisions and set development direction. Define, embed and continuously improve software development best practices, ensuring code quality, reliability, and scalability. Champion a culture of technical excellence, collaboration, and continuous improvement. More ❯

Software Engineering Manager - Systems Generalist Join to apply for the Software Engineering Manager - Systems Generalist role at Meta Software Engineering Manager - Systems Generalist Join to apply for the Software Engineering Manager - Systems Generalist role at Meta Autonomy, cutting-edge technology, and talented teams are some of the reasons engineering leaders enjoy … working at Facebook. Our bottom up culture is a cornerstone of how we work, and our empowered engineers are solving technical challenges at an unprecedented scale. As an engineering manager you will support, enable and empower your team, managing high-performing engineers to make a meaningful impact on billions of people around the world.We opened our first office in … London in 2007. Since then, the UK has played a central role in the development of some of our global products. London is our biggest engineering hub outside the US, and we build and ship products that serve billions of people from our central London locations.Facebook is in search of the world’s most creative and experienced engineering More ❯

Software Engineering Manager - Product Generalist Join to apply for the Software Engineering Manager - Product Generalist role at Meta Software Engineering Manager - Product Generalist 2 weeks ago Be among the first 25 applicants Join to apply for the Software Engineering Manager - Product Generalist role at Meta Get AI-powered advice on this job … and more exclusive features. Autonomy, cutting-edge technology, and talented teams are some of the reasons engineering leaders enjoy working at Facebook. Our bottom up culture is a cornerstone of how we work, and our empowered engineers are solving technical challenges at an unprecedented scale. As an engineering manager you will support, enable and empower your team, managing … our first office in London in 2007. Since then, the UK has played a central role in the development of some of our global products. London is our biggest engineering hub outside the US, and we build and ship products that serve billions of people from our central London locations.Facebook is in search of the world’s most creative More ❯

gaming, defense, and automotive? I'm hiring on behalf of a pioneering deep tech client developing next generation compression and AI technologies . They are looking for an exceptional Engineering Manager to lead their technical research group. About the Company This company is transforming how data is processed, compressed, and delivered . With a strong foundation in AI, data … and media, live event production, eCommerce, security, aerospace , and more. The culture is collaborative, empowering, and focused on innovation at every level. The Role You will join as an Engineering Manager to lead a small, high impact research team focused on: • Video and point cloud compression • AI and ML applications such as Generative AI, intelligent edge, media indexing • Algorithm … optimization for performance and visual quality You will work closely with engineering, product, and commercial teams to ensure research outcomes are translated into practical and commercial solutions. What You Will Do • Lead research initiatives with real world product impact • Guide and mentor a team of researchers • Collaborate cross functionally to bring R&D outcomes into engineering pipelines • Stay More ❯

Junior AI Data Engineer Department: Software Engineering Employment Type: Full Time Location: London Description Zencargo is looking for an AI Data Engineer to join our collaborative and forward thinking software team. In this role, you'll play a key part in shaping how we use data to power intelligent agents and generative AI features, bringing structure, stability … develop your skills in a supportive environment. Key Responsibilities Over the next 12 months, we would expect you to become proficient in the following: Data Solutions and AI context engineering Translate complex business processes and workflows into structured, logical input that agents and models can understand. Design, build, and deploy Python solutions that enhance our data products and bring More ❯

Linux Engineering Manager - Optimisation for Latest Hardware Join to apply for the Linux Engineering Manager - Optimisation for Latest Hardware role at Canonical Continue with Google Continue with Google Linux Engineering Manager - Optimisation for Latest Hardware Join to apply for the Linux Engineering Manager - Optimisation for Latest Hardware role at Canonical Get AI-powered advice on this … job and more exclusive features. Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Lead an engineering team that partners with the Linux engineers of a major silicon company, and works across the full Linux stack from kernel to GUI, to optimise Ubuntu, the world’s most widely used Linux … across PC and IoT technologies. Our teams partner with specialist engineers from major silicon companies to integrate next-generation features and performance enhancements for upcoming hardware. As a Partner Engineering Manager at Canonical your role is to manage relationships with our key technology partners by ensuring timely delivery on agreed project milestones. Technical leadership experience and a background in More ❯

Job Title: Data Engineer/Software Engineer - AI/ML Research Location: London- UK (Hybrid role) Duration: Contract- Until Dec 25 with a possible extension About the Role We are seeking a Data Engineer/Software Engineer to support a pioneering project focused on LLM agents for research . You will play a key role in onboarding and … filtering text, image, and video datasets used by our client’s research teams. The goal is to proactively mitigate risks associated with these datasets through effective engineering and automation. This position offers the opportunity to work 100% on an AI-driven project, collaborating with researchers to build tools that allow intelligent agents to manage and improve datasets autonomously. Responsibilities … stakeholders. Execute data mitigation and filtering tasks with minimal overhead. Develop tools that enable LLM agents to process and manage data automatically. Required Skills & Qualifications Solid background in data engineering or software engineering . Proficient in Python and pipeline development . Experience with data cleaning, transformation, and validation . Understanding of modern data storage systems and formats. More ❯

Summary Cryptio is building the data infrastructure for the crypto economy , helping businesses and institutions automate financial reporting and compliance for digital assets. We're looking for an Engineering Manager to lead and scale engineering teams in a fast-paced, high-growth environment. In this role, you'll balance technical leadership, project management, team management, and strategic execution … crypto . This is an opportunity to make a high impact in a rapidly evolving industry , working on complex technical challenges at the intersection of crypto, fintech, and enterprise software . As a key member of our tech leadership team, you'll have the unique opportunity to shape Cryptio's engineering culture, practices, and future direction. This role … offers significant strategic influence and the chance to make a lasting impact on our engineering organization. Responsibilities Technical & Delivery Leadership Lead and oversee multiple engineering teams , ensuring alignment, efficient delivery, and accountability for technical outcomes Own and drive engineering execution for critical projects, ensuring timely delivery and high-quality standards. Collaborate with Product, Design, and Business stakeholders More ❯

Join a growing start-up developing AI/ML integrated software London/Hybrid; £Competitive + Benefits Have you worked as a software engineer at a Big Tech or similar company, developing cutting-edge technology platforms that integrate ML based automation with world-class software engineering? Have you worked on difficult problems and revel in the … technology-based efficiency and optimisation, via autonomous development by their in-house built AI-powered platform. They have secured VC funding for growth and are looking to double their engineering team within the next 12 months. Requirements: - You’ll be smart – likely studied computer science or similar at a top 50 world ranked university and possibly a PhD; or … studied a STEM degree at Cambridge, Oxford, Imperial or similar and pivoted into software engineering. - You’ll have worked as a software engineer at a Big Tech or similar company and have demonstrable experience working on autonomous software platforms involving a complicated and sophisticated codebase. - Ideally you will have professional experience working with LLMs, manipulating them to More ❯

We're Civica and we make software that helps deliver critical services for citizens all around the world. From local to state government, to education, to health and care, over 5,000 public bodies across the globe use our software to help provide critical services to over 100 million citizens. Our aspiration is to be a GovTech champion … best version of yourself, achieve growth in your career whilst making a real difference to people and communities. Using your technical and leadership expertise, you will manage engineers and engineering managers, owning the people management and delivery efforts of multiple engineering teams. You'll make data driven decisions, instilling a culture of measurement and constant learning and improvement. … You'll strive to make Civica a great place to work, learn and grow for software engineers. Hire, build and manage multiple teams of successful & happy software engineers Enabling your teams for success, delivering high-quality products to our customers Set and communicate clear priorities and a strategy that contribute to Civica's goals Help to set the More ❯

Job Description Senior Software Engineer – GenAI & Scalable Systems London (Hybrid, 2–3 days/week) | Competitive Salary + Benefits We’re hiring for a leading consumer tech company building out a brand-new AI team and they’re looking for a senior AI engineer to help design and scale the systems behind the next wave of Generative AI-powered … building real systems that support live features used by millions, with plenty of runway to grow into AI specialisation, infrastructure leadership , or both. What They’re Looking For Strong software fundamentals – clean code, architecture, testing, performance Solid experience in backend/infrastructure engineering , ideally with Python Some exposure to AI/ML – through personal projects, online courses, research … NLP-based systems from the ground up Working on retrieval-augmented (RAG) pipelines, embeddings, and hybrid search Deploying and optimising GenAI features with real product applications Collaborating across product, engineering, and ML to deliver scalable AI solutions Shaping the technical foundations of a new AI team in a fast-moving environment Why This Role Stands Out Work on cutting More ❯

Senior Software Engineer | Hybrid (Southeat London) | £55,000 - £75,000 Are you a Senior Software Engineer looking for your next challenge? Do you want to be part of a cross-functional team where you can make an impact and work on greenfield projects? If so, this could be the perfect role for you! The Role We're on … the lookout for a Senior Software Engineer to join a growing cross-functional team of Developers, QA, and Designers, reporting directly to the Chief Technology officer , who has been a leading figure in software for 25+ years. This is a hybrid role , requiring you to work from their office in SE London 3 days per week (Monday, Wednesday … you'll also play a part in a greenfield project which is due for release in early 2026. What We're Looking For ? 6 + years of experience in software engineering ? Strong proficiency in PHP, Laravel, Vue3 ? Comfortable working in a collaborative, Agile environment Oscar Associates (UK) Limited is acting as an Employment Agency in relation to this More ❯