276 to 300 of 4,038 Software Engineering Jobs in London

/The Team:Markets Operations Technology is going through an exciting phase of transformation in margin and collateral domain. We are re‐engineering our technology estate to achieve world‐leading performance and resiliency, enabling new capabilities in advanced execution, global market connectivity, and modernised post‐trade, clearing and margin … integrated, highly automated platform that drives outstanding client outcomes and accelerates growth across our global franchise.Role Overview/What will you do:As Lead Software Engineer in our global technology team, you will be working with a group of passionate engineers who build technical solutions to complex business problems.You ...

Staff Software EngineerSkip to main contentWe use cookies to collect and analyse information on our site's performance and to enable the site to function. Cookies also allow us and our partners to show you relevant ads when you visit our site and other 3rd party websites, including social … networks.#Staff Software Engineer page is loaded## Staff Software EngineerApplyremote type: This position is a hybrid of office/remote workinglocations: United Kingdom - Londontime type: Full timeposted on: Posted Todaytime left to apply: End Date: August 14, 2026 (13 days left to apply)job requisition id: RQ112908**Entity:**Technology ...

have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.As a Senior Lead Software Engineer at JPMorgan Chase within the Commercial and Investment Bank, you serve as a seasoned member of an agile team to design and deliver … responsible for carrying out critical technology solutions across multiple technical areas within various business functions in support of the firm’s business objectives.Job responsibilitiesExecutes software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problemsCreates secure ...

Senior Software Engineer (Backend), you will play a key role in designing and building scalable, cloud-based services using Java and Spring Boot. You’ll work closely with your manager, architecture team and teammates to deliver high-quality backend systems that power critical business functionality.In this role … expected to lead by example through strong technical execution, thoughtful system design, and a commitment to engineering excellence. As a senior engineer you will contribute to architectural decisions, mentor other engineers, and help drive continuous improvement across the team.What You’ll DoDesign, build, and maintain robust backend services using ...

Lead Software Engineer - KDB/Q LONDON, LONDON, United Kingdom Job Description We 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 JPMorgan Chase within the Commercial & Investment Bank … access. This is an exciting time as we migrate to AWS, re‐architect our applications, and build‐out greenfield projects. 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 ...

brand credit cards like Aqua, Marbles or Bip, or our co-branded retail credit cards with John Lewis & Partners, Argos and AO.As a Senior Software Engineer, you play a pivotal role in designing, developing, and maintaining high-quality software solutions. You collaborate closely with cross-functional teams, provide … mentorship to other engineers, and contribute to the continuous improvement of engineering practices. Your expertise ensures the delivery of secure, reliable, and scalable products that align with business objectives. How you’ll contributeYou’ll be part of the Engineering Excellence domain. We build the internal tools, services ...

relationship, lead with curiosity, champion diverse perspectives, turn inputs into actions, and uphold trust through integrity. Skills and Competencies3+ years of experience in backend software development, building scalable, resilient, and production-grade systemsHands-on experience developing AI-powered applications, including large language models (LLMs), AI agents, retrieval-augmented generation … prompt engineering, evaluation frameworks, and model optimization techniquesProven ability to take AI solutions from concept and experimentation through to production deployment, optimizing for performance, reliability, scalability, and costStrong knowledge of cloud platforms such as AWS, GCP, or Azure, along with containerization and orchestration technologies including Docker, ECS, and KubernetesProficiency ...

Software Engineer - JavaAbout MillenniumMillennium is a global, diversified alternative investment firm, founded in 1989. Defined by evolution, innovation and focus, Millennium’s mission is to deliver results for our investors.Our people are empowered with both independence and support: the autonomy to pursue ideas with conviction and the backing … official VaR, stress, and risk analytics, while also developing the next generation of AI-powered risk tooling. The team works in a hands-on engineering environment with close partnership across London, New York, Miami, and Bengaluru.What You'll DoBuild and ship code by contributing to the design and implementation ...

# Sr Engineering Team Lead - Database - Platformat Wise • Worship St, London, UKBack to jobs1. Home2. Jobs3. UK4. Sr Engineering Team Lead - Database - Platform2d agoW## Sr Engineering Team Lead - Database - PlatformWise10Engineering, Database, PlatformFull-timeGBP 135,000 - GBP 175,000 - yearlyWorship St, London, UKApply Job### Job DescriptionWise … move and manage the world's money. The company's mission is to make international money movement easier and save customers money. As an Engineering Lead in the wider Platform tribe and Engineering organisation, you will have an opportunity to directly affect database technologies and automation strategy, scalability ...

should enable it. Our Promise. We deliver absolute confidence in environments where failure is not an option. About the role: Everfox is hiring Senior Software Engineer to support our team in London, UK. This role suits a strong senior software engineer who wants to go beyond writing code. … need a formal delivery-management background, just solid engineering and an appetite to take on more: design, architecture, coordination, planning and end-to-end delivery. Generalists are welcome. What counts is the quality of your reasoning and problem-solving and how you take on a hard challenge ...

Here’s a summary of the role: Build cloud software that matters, grow your technical depth, and use modern AI tooling to do your best work. This is a hands-on engineering role for someone who enjoys solving product problems, writing clean code, and helping services run reliably … scale. You’ll work on secure, scalable microservices and APIs using TypeScript, AWS, and modern engineering practices. You’ll be part of a collaborative product engineering team where you can own features, contribute to design discussions, support production systems, and keep growing across backend, cloud, and AI-assisted ...

Software Engineer - RUSTWebex Real-time Media Engineering GroupMeet the TeamCisco's Webex Real-time Media Engineering Group is redefining the future of collaboration. We're building a world where people connect effortlessly to enjoy modern, uncompromised collaboration across every room, desk, pocket, and application.Our technology powers industry … speed and grow your skills.Minimum Qualifications:Analytical Degree: Bachelor's or higher degree in an analytical subject (e.g. Computer Science, Engineering, Maths, Physics).Coding Aptitude: 3+ years of programming experience in Rust or C++ and the willingness to learn new languages quickly. With the expectation to contribute across Rust ...

Software is eating the world, but AI is eating software. We live in unprecedented times – AI has the potential to exponentially augment human intelligence. Every person will have a personal tutor, coach, assistant, personal shopper, travel guide, and therapist throughout life. As the world adjusts to this new reality … producing is some of the most important work for how humanity will interact with AI.At the foundation of these products is the Identity Engineering team. In this role, you will help support the design and development of core software systems specifically focused on identity, access management, authorization ...

testing, and canary deployments Implement strategies for efficient GPU utilization and model cold‐start optimization Performance & Distributed Systems Implement highly performant and optimized software for low‐latency, high‐throughput inference serving Build and debug production‐grade code in distributed systems handling real‐time AI workloads Optimize inference pipelines … latency, throughput, batching efficiency, and resource utilization Design fault‐tolerant systems with graceful degradation and automatic recovery mechanisms Observability & Engineering Excellence Build high‐performance telemetry and observability stack for inference metrics, performance tracking, and debugging Implement comprehensive monitoring for model latency, throughput, error rates, GPU utilization, and cost ...

safe space to network, share ideas and create opportunities. Sound like the place for you? Join us! Role Overview The Sr. Manager, Site Reliability Engineering (London) is an experienced leader responsible for overseeing a globally distributed team of SRE technologists with diverse skills ranging from software development … policies, and procedures. Interact regularly with management on matters concerning multiple functional areas, departments, and/or customers. Liaise with business associates, infrastructure engineers, software engineers, and Cboe management. Platform Configuration Management & Project Oversight: Develop and manage operational initiatives to deliver tactical results. Translate functional plans into operational processes ...

Software is eating the world, but AI is eating software. We live in unprecedented times – AI has the potential to exponentially augment human intelligence. Every person will have a personal tutor, coach, assistant, personal shopper, travel guide, and therapist throughout life. As the world adjusts to this new reality … producing is some of the most important work for how humanity will interact with AI. At the foundation of these products is the Identity Engineering team. In this role, you will help support the design and development of core software systems specifically focused on identity, access management, authorization ...

technology solutions consultancy that partners with organisations from early-stage startups to the world's largest companies. We take on hard software challenges and turn them into durable results. We build agentic products, the platforms they run on, and the engineering and design at every layer. Our commitment … infrastructure, authentication, and observability Delivered on high‐stakes consulting engagements across multiple language paradigms, stacks, ecosystems, and client industries Built high‐quality, maintainable software collaboratively, incrementally, and through an approach tailored towards the unique needs of the clients you’ve served Led the development and delivery of production‐grade ...

About UsAt National Grid, we light up the world by harnessing the unique strengths of our people. Join us as a Lead Software Engineer to be part of a team that's driving forward the energy transition, creating a brighter, more sustainable future for all. Unleash your superpower … bring energy to life.National Grid is hiring a Lead Software Engineer- This position is based in Warwick however we offer flexible hybrid working options. You will also have the opportunity to work from our co-working space in London or Bristol.Job PurposeThis is a fantastic opportunity for a skilled ...

weeks of GP referral. We are making this possible by setting a new standard for high-quality autism and ADHD care, building great software & AI tools, and investing in clinicians' learning & development. Grown a fantastic team of 120 people, of whom over 80 are clinicians supporting families through their … clinically led, Care Quality Commission (CQC)-registered, measure our outcomes, and continuously improve our pathway for families and clinicians. Our internal product & engineering team, who build fantastic software to: Give families a fantastic consumer‐like experience of healthcare Free our clinicians from documentation to focus on supporting families ...

relationship, lead with curiosity, champion diverse perspectives, turn inputs into actions, and uphold trust through integrity. Skills and Competencies• 8+ years of experience in software engineering, with deep hands-on experience designing, coding, testing, and operating scalable, resilient, production-grade backend systems and cloud-native services• Expert-level … production code while guiding technical direction• Deep hands-on expertise building enterprise AI applications using large language models, AI agents, retrieval-augmented generation, prompt engineering, orchestration frameworks, evaluation methods, and model optimisation techniques• Proven ability to take complex AI solutions from prototype to production, making practical engineering trade ...

Software Engineer - RUST Webex Real-time Media Engineering Group Meet the Team Cisco's Webex Real-time Media Engineering Group is redefining the future of collaboration. We're building a world where people connect effortlessly to enjoy modern, uncompromised collaboration across every room, desk, pocket, and application. … speed and grow your skills. Minimum Qualifications Analytical Degree: Bachelor's or higher degree in an analytical subject (e.g. Computer Science, Engineering, Maths, Physics). Coding Aptitude: 3+ years of programming experience in Rust or C++ and the willingness to learn new languages quickly. With the expectation to contribute ...

Head of Software Delivery - Private Banking The Head of Software Delivery for Private Banking is responsible for leading the development and delivery of software solutions that support the bank's private banking operations. This includes managing core banking systems, Treasury systems, Finance systems, and ensuring the efficient … strategic leadership, project management, and close collaboration with stakeholders to align technology initiatives with business objectives. Key Responsibilities: Strategic Leadership: Develop and implement the software delivery strategy for the private banking division, ensuring alignment with the bank’s business goals. Lead the adoption and integration of best practices ...

success – it should enable it.Our Promise. We deliver absolute confidence in environments where failure is not an option.About the role:Everfox is hiring Senior Software Engineer to support our team in London, UK. This role suits a strong senior software engineer who wants to go beyond writing code. … need a formal delivery-management background, just solid engineering and an appetite to take on more: design, architecture, coordination, planning and end-to-end delivery. Generalists are welcome. What counts is the quality of your reasoning and problem-solving and how you take on a hard challenge ...

Opportunity Goldman Sachs has embarked on one of its most ambitious engineering programs: the Consolidated Trade Ledger (CTL) , a ground‐up reimagining of the front‐to‐back architecture that underpins every trade the firm executes. CTL is a flagship initiative jointly sponsored by Global Markets and Engineering leadership … innovation capabilities to power the next two decades of growth for Global Markets, while simultaneously driving significant operational efficiencies. The program follows an engineering‐principles‐first approach and represents a rare chance to define the foundational systems of a world‐leading financial institution from the ground up. The Role ...

London, United KingdomDev/Full-time/HybridA World-Changing CompanyPalantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing … children, and more.The RoleBackend Software Engineers at Palantir build software at scale to transform how organisations use data. Our Software Engineers are involved throughout the product lifecycle, from idea generation, design, prototyping, and production delivery. You will collaborate closely with technical and non-technical teammates to understand ...