3,001 to 3,025 of 4,231 Software Engineering Jobs in London

Senior CI/CD Engineer: Build Fast, Scale Securely

Location
Greater London, England, United Kingdom
Wayve is seeking a DevOps CI/CD Engineer to own and evolve our build and CI/CD systems, enabling engineering teams to develop, test, and release software efficiently. You will optimize pipelines for speed, security, and scalability, collaborating closely with software engineers to resolve pipeline ...

Senior Java Engineer – Real-Time Banking Platform

Location
Greater London, England, United Kingdom
GlobalLogic, a Hitachi Group Company, is seeking a Software Engineer to join our high-performance engineering team building a real-time banking platform. You’ll bring strong experience with Continuous Deployment in production and cloud-native services using Java/Spring Boot. You’ll design, build and operate … robust distributed systems with emphasis on reliability, observability and operational excellence, and mentor peers while collaborating across autonomous teams to align engineering with #J-18808-Ljbffr ...

Senior AI Engineer: Scalable AI/ML Solutions + Equity

Location
City Of London, England, United Kingdom
pioneering provider of eCommerce solutions is seeking a Senior Software Engineer with expertise in AI to tackle real-world challenges. You will design and implement innovative AI models, working closely with cross-functional teams. The ideal candidate has over 6 years of software engineering experience and proficiency ...

Agentic Forward Deployed Engineer

Hiring Organisation
Salt
Location
East London, London, United Kingdom
Employment Type
Contract
Contract Rate
Up to £600 per day
Engineer to support a major AI-enabled digital transformation programme within a large international organisation. The organisation is adopting an agentic-first approach to software engineering and wants to move from individual experimentation towards a scalable, secure and maintainable enterprise model for AI-assisted development. Experienced engineering teams are already exploring agentic development. This role will establish what good looks like across the wider organisation, introducing the engineering standards, governance, security controls, evaluation frameworks, operating models and knowledge-sharing practices required to deploy agentic AI at scale. This is not a purely strategic or governance ...

AI Recruitment Manager

Location
Greater London, England, United Kingdom
Title: AI Recruitment Lead Location: London (Hybrid) Reporting to: Senior AI Recruitment Manager We’re looking for a Software Engineering Recruitment Manager with a focus in AI/ML to step into a high-performing, revenue-generating desk and take ownership of a critical growth area within … already in place. What we need is someone commercially “on it” who can generate business, manage people, and scale while operating with the global software engineering market’s most elite. You’ll be working with some of the highest-paid software engineers in the world, often operating ...

End-to-End Deployment Engineer

Location
Greater London, England, United Kingdom
deliver production applications, owning the entire technical lifecycle from discovery to deployment. Candidates should hold a bachelor's degree in Computer Science or Engineering and have at least 6 years of software engineering experience, ideally in financial services or comparable enterprise environments. Ensuring effective communication and collaboration ...

Senior React Tech Lead - Equities Frontend

Location
Greater London, England, United Kingdom
TwinThread is looking for a Senior Lead Software Engineer in Greater London. In this role, you'll be part of an agile team enhancing and delivering technology products. Your responsibilities include providing technical guidance, developing secure production code, and influencing product design. The ideal candidate should have over … years of applied experience in software engineering, advanced knowledge of programming languages, and familiarity with cloud technologies. This position emphasizes inclusion and diversity across the team. #J-18808-Ljbffr ...

Firmware Engineer, Modem/Telephony Protocol and AI Automation

Location
Greater London, England, United Kingdom
Google's software engineers develop the next-generation technologies that change how billions of users connect, explore, and interact with information and one another. Our products need to handle information at massive scale, and extend well beyond web search. We're looking for engineers who bring fresh ideas from … data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes on and is growing every day. As a software engineer, you will work on a specific project critical to Google’s needs with opportunities to switch teams and projects as you and our fast ...

Founding Forward Deployed Engineer

Location
Greater London, England, United Kingdom
product roadmap. This is a rare opportunity to join at the earliest stage and play a defining role in shaping both the product and engineering function. Working directly with customers and the founding team, you'll solve complex technical challenges, build AI-powered solutions, and turn customer problems into … production-ready software. You are: A strong Software Engineer with 1–5 years of commercial experience Language agnostic, with strong engineering fundamentals and experience using Python and/or TypeScript Comfortable working directly with customers to understand problems and deliver technical solutions An excellent communicator who enjoys collaborating ...

Senior Java Engineer — Hybrid London, Architecture Ownership

Location
Greater London, England, United Kingdom
leading fintech organization based in London is seeking a Senior Java Software Engineer to join their Treasury Engineering function. This hybrid role entails building systems to manage capital optimization while providing significant architectural ownership. Candidates should possess strong backend engineering experience, especially in Java and Spring Boot ...

Senior Fullstack Engineer — Platform Architect

Location
Greater London, England, United Kingdom
growing engineering company in Greater London is seeking a Senior Fullstack Software Engineer responsible for designing, building, and maintaining critical production systems. The role emphasizes ownership, systems thinking, and high-quality engineering on mature platforms. The ideal candidate will have 8-15 years of experience, strong Python ...

Senior Machine Learning Engineer

Location
Greater London, England, United Kingdom
Longshot Systems we build advanced platforms for sports betting analytics and trading. We're hiring Machine Learning Engineers for our modelling engineering team. You'd be working closely with the quantitative research teams to turn prototype trading models into production-ready systems, design and build the tooling, frameworks … data engineering required to support strategy research and development as well as architecting the high-level design of the strategy software to minimise trading latency and scale effectively. Our ML stack is Python based and utilises modern ML libraries and tooling including Polars, Ray, Plotly etc. The ideal ...

Global-Impact FDSE: End-to-End Solutions Architect

Location
Greater London, England, United Kingdom
leading software company based in Greater London seeks a Forward Deployed Software Engineer to design and implement solutions addressing complex customer challenges. You will work on impactful projects, leveraging technologies to drive real outcomes. Candidates should have at least 1+ years of programming experience in languages such … Python, Java, or C++. This role requires strong teamwork skills and adaptability in a rapidly changing environment, with a preference for those with an engineering background. #J-18808-Ljbffr ...

Senior Frontend Engineer: AI UI & Data Viz

Location
Greater London, England, United Kingdom
fast-growing SaaS company in the UK is seeking a Frontend Software Engineer to join our Product Community team. You'll play a key role in creating cutting-edge user experiences on high-impact projects involving AI and data visualizations. We value strong software engineering skills ...

Senior Python Engineer – Front Office Quant & Trading Tech

Location
Greater London, England, United Kingdom
TwinThread in London is seeking a Lead Software Engineer to join their Global Equity Derivatives Technology team. In this role, you will collaborate with developers, quants, and traders to deliver innovative trading solutions and maintain core systems. Your contributions will significantly impact trading and investment strategies. Ideal candidates should … possess strong analytical skills, a background in software engineering, and an ability to work effectively in a fast-paced environment. Join us to thrive on teamwork and innovation while shaping the future of financial technology. #J-18808-Ljbffr ...

Lead UI Engineer - Real-Time Frontend (React/TS)

Location
Greater London, England, United Kingdom
慨正橡扯 is looking for a Lead Software Engineer (UI) to guide the front-end technical direction for our trading platform, Execute. This vital role will involve partnering with various stakeholders to create high-performance user experiences that are critical to trader operations. The ideal candidate will have extensive hands … experience with React and TypeScript, alongside a solid understanding of modern front-end engineering practices. Join us and influence our engineering excellence while ensuring compliance with security standards. #J-18808-Ljbffr ...

Business Engineer

Location
Greater London, England, United Kingdom
Business Engineering is looking for impact-focused, entrepreneurial engineers ready to bring their ideas and make a difference. We are technology experts that apply our software engineering skills to bring a unique blend of business and technology expertise to ensure our clients succeed. Business Engineers work directly … Monetization, Metaverse, Gaming, Creators, AI, Messaging and more. You will write scalable production-grade code across Meta's platforms in collaboration with other product engineering teams. You will get to learn and build on different tech stacks and languages. You will use your entrepreneurial passion and the freedom that ...

Applied AI Engineer, Codex

Location
Greater London, England, United Kingdom
About the Team OpenAI’s Applied AI Engineering team helps organizations turn frontier AI capabilities into safe, reliable, and high-impact production systems. For software engineering organizations, this means helping customers adopt Codex and other OpenAI capabilities across the software development lifecycle—transforming how teams plan … build, test, review, and deliver software. We work directly with engineering leaders and hands‐on developers to identify high‐value opportunities, design and implement AI-powered development workflows, and scale what works across engineering organizations. We turn lessons from these deployments into better products, reusable architectures, and technical ...

Senior Embedded Performance Engineer

Location
Greater London, England, United Kingdom
building what we believe will be the world’s fastest AI inference chip from the ground up. We’re balanced across hardware and software engineering, and HW/SW co-design is real here. We move fast, and we help each other move fast. We care about each … other, the software we ship, and the people who rely on it. On the device, close to the metal, we write the runtime software that orchestrates work across the chip and runs performance‐critical ML kernels. This is where performance gets real and the wins compound. Your work ...

Machine Learning Research Engineer

Location
City Of London, England, United Kingdom
Team. In this team, we build custom algorithms that use novel approaches to solve our business needs. This isn’t a prompt engineering or LLM role - finding a solution to our problems requires a deep understanding of Machine Learning, software development, and the problems themselves. You will … working with large, complex, and unique datasets to solve a wide range of difficult statistical, mathematical, and physical engineering problems. To achieve this, you will work with cutting-edge technologies in a highly collaborative environment. Key to this role is the ability to envision and design new algorithm products ...

ml engineer for AI knowledge systems

Location
Greater London, England, United Kingdom
search and reason over. It aims to provide a living specification and a single source of truth for product and architectural knowledge in software-building organizations. Задачи Design and build ML/LLM solutions for data ingestion, knowledge extraction, retrieval, and reasoning; Create datasets, metrics, and pipelines that drive … measurable system improvements; Architect and improve agents for context retrieval, knowledge extraction, and data alignment, including prompt engineering, model selection, and inference optimization; Establish MLOps practices covering orchestration, observability, and experiment tracking; Collaborate with the engineering team on system design and with JetBrains Research on the research agenda ...

SRE/Infra | Quant Trading

Location
Greater London, England, United Kingdom
continuing to invest aggressively across its global technology organisation. As the business scales, they're expanding a world-class Infrastructure/Site Reliability Engineering function responsible for the reliability, performance, and scalability of the technology powering systematic trading. In this environment, availability, correctness, and latency aren't just engineering metrics – they're a competitive advantage. This is a genuinely high-impact engineering role sitting at the intersection of SRE, Platform Engineering, and Software Engineering , where you'll build the tooling and infrastructure that enables researchers and traders to operate at scale. You'll work ...

Sr. Principal Technologist, Fauna

Location
Greater London, England, United Kingdom
Development Centre (London) Limited Sr. Principal Engineers provide technical leadership at Amazon.com. They help establish technical standards and drive Amazon’s overall technical architecture, engineering practices, and engineering methodologies. They work on our hardest problems, building high quality, architecturally sound systems that are aligned with our business needs. … deep and broad. They are hands on, producing both detailed technical work and high-level architectural designs. Basic Qualifications 10+ years of professional software development experience 8+ years of programming experience with at least one modern language such as Java, C++ 8+ years contributing to the architecture and design ...

Python Engineer | Python Performance

Location
Greater London, England, United Kingdom
researchers and traders, building the platforms, tooling, and infrastructure that Jump's trading efforts run on. Sitting at the intersection of research infrastructure, systems engineering, and quantitative development, these teams build the software researchers and traders use to develop, test, scale, and run strategies. Depending on your background … interests, that could mean working on the firm‐wide research platform or embedding directly within a trading team — in both cases the engineering problems are the same: performance, scale, and turning research ideas into dependable production software. This is a strong fit for an engineer who wants to work ...

Python Engineer | Python Performance New

Location
Greater London, England, United Kingdom
researchers and traders, building the platforms, tooling, and infrastructure that Jump's trading efforts run on. Sitting at the intersection of research infrastructure, systems engineering, and quantitative development, these teams build the software researchers and traders use to develop, test, scale, and run strategies. Depending on your background … interests, that could mean working on the firm-wide research platform or embedding directly within a trading team — in both cases the engineering problems are the same: performance, scale, and turning research ideas into dependable production software. This is a strong fit for an engineer who wants to work ...