Lead Software Engineer Python Java Jobs in London, UK

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Chemistry & Python Expert Freelance AI Trainer

Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not ...

Quant Developer (Python/R) – Equity Models

Salary: up to ~£250k annual TCExperience: Minimum 5 years; also open to more senior candidates. Fabulous opportunity for a talented QD to join one of the world’s most prestigious and successful hedge funds. Looking for an experienced engineer with a solid programming background ...

Mathematics & Python Expert Freelance AI Trainer

Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not ...

Statistics & Python Expert Freelance AI Trainer

Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not ...

Full Stack Desk Developer (Python/React)

Company DescriptionVitol is a leader in energy and commodities. Vitol produces, manages and delivers energy and commodities, including metals, to consumers and industry worldwide. In addition to its primary business, trading, Vitol is invested in infrastructure globally, with $13+billion ...

Full Stack Desk Developer (Python/React)

Company DescriptionVitol is a leader in energy and commodities. Vitol produces, manages and delivers energy and commodities, including metals, to consumers and industry worldwide. In addition to its primary business, trading, Vitol is invested in infrastructure globally, with $13+billion ...

Quant Developer (Python/R) – Equity Models

Salary: up to ~£250k annual TCExperience: Minimum 5 years; also open to more senior candidates. Fabulous opportunity for a talented QD to join one of the world’s most prestigious and successful hedge funds. Looking for an experienced engineer with a solid programming background ...

Statistics & Python Expert Freelance AI Trainer

Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not ...

Senior Python Developer Code Migration Specialist

Please submit your CV in English and indicate your level of English proficiency.Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not p ...

Python Core Developer – Middle Office – London

Salary: £200 – 250kCompanyThis fintech is an international global algorithmic market maker in digital assets. They aim to transform Crypto Markets by offering liquidity to trading platforms and exchange. So essentially ‘HFT meets Crypto’. Trading more than $5B+/day across d ...

Mathematics & Python Expert Freelance AI Trainer

Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not ...

Chemistry & Python Expert Freelance AI Trainer

Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not ...

AI and Python Coding Bootcamp (Newham)

Junior AI Developer Programme – Job Support IncludedComplete online training designed to help you enter junior AI and developer roles. Study part-time, build coding and AI fundamentals, and receive structured job support to help you secure your first role.The ProgrammeThis 10–14 week online p ...

AI and Python Programming Course (Glasgow)

Junior AI Developer Programme – Job Support IncludedComplete online training designed to help you enter junior AI and developer roles. Study part-time, build coding and AI fundamentals, and receive structured job support to help you secure your first role.The ProgrammeThis 10–14 week online p ...

Site Reliability Engineer, Region Services

Description Would you like to help implement innovative cloud computing solutions and solve the most complex technical problems? Are you excited by the prospect of building and running the world’s largest cloud computing infrastructure to provide a better world for future generations? Ama ...

Data Science Lead Logistics

Data Science Lead | Logistics, Autoplanner | Hybrid Working | London & Hatfield Ocado Technology is changing the way the world shops using advanced Artificial Intelligence, Machine Learning, Robotics, Big Data, Cloud and IoT. We develop the innovative software and hardware systems that power Ocad ...

Data Engineering Senior Consultant in London

Senior Consultant – Data Engineering As a senior consultant in the Business Transformation team, you will design and deliver data solutions using modern cloud-based platforms and advise clients on their data landscape, shaping data strategies and roadmaps. Key Responsibilities ...

Lead Platform Engineer Fintech, Architecture & Growth

Understanding Recruitment is searching for a Principal Engineer based in Greater London to lead the development of their critical Python platform. This senior role involves designing and building new systems, making architectural decisions, and collaborating with both technical and non-technical stakeholders. Th ...

ML Researcher for High Frequency Crypto Alpha Signals

A leading algorithmic trading company in the City of London seeks an experienced Machine Learning Engineer to develop models for alpha generation from high-frequency data. The ideal candidate will have a strong background in applied deep learning and Python programming, with opportunities to lead projects and en ...

Lead Developer – Kings Cross, London

Lead Developer page is loaded## Lead Developerlocations: Kings Cross, Londontime type: Full timeposted on: Posted 7 Days Agojob requisition id: UMG-22322Music is Universal It’s the passionate and dedicated team at Universal Music who help make us the world’s leading music company. From A&R to finance ...

AI Engineer Financial Service Consulting

AI Engineers & Technical AI LeadersLondon | HybridWe're supporting a major consulting and technology organisation delivering AI and data transformation programmes across Financial Services and BankingThe focus is applied AI engineering, building production grade AI solutions across ba ...

Technical Lead: Drive Scalable, End to End Software Delivery

A leading consulting firm in Greater London is seeking individuals with proven software delivery expertise to join their Digital & Data community. This role involves collaboration with diverse teams to innovate and enhance project delivery using agile methodologies. Candidates should possess skills in performanc ...

Software Development Team Lead (Cloud application + AI / Microsoft stack)

About PriceBeam PriceBeam is working at the cutting-edge of automated, cloud-based market insights about customers and consumers. Using sophisticated algorithms we help our corporate clients understand what their consumers are willing-to-pay for brands, products, and features, and thus in turn ho ...

Lead Backend Software Developer (Typescript) in London Engineering Employment

Lead Backend Software Developer (Typescript) Location: London, United Kingdom Hybrid: 2 days a week in London Tech Stack TypeScript Backend Responsibilities To join our small, high-impact software team, reporting directly to the CTO. You w ...

Director of Software Engineering — Lead 100+ Engineers at Scale

Capital One (Europe) plc is seeking a Director of Software Engineering in London to lead a team of over 100 engineers. The successful candidate will drive strategic initiatives, manage complex projects, and enhance technical capabilities across teams. This role offers a hybrid working model, providing flexibilit ...

Technical Lead: Drive Scalable, End to End Software Delivery

A leading consulting firm in Greater London is seeking individuals with proven software delivery expertise to join their Digital & Data community. This role involves collaboration with diverse teams to innovate and enhance project delivery using agile methodologies. Candidates should possess skills in performanc ...

Software Development Team Lead (Cloud application + AI / Microsoft stack)

About PriceBeam PriceBeam is working at the cutting-edge of automated, cloud-based market insights about customers and consumers. Using sophisticated algorithms we help our corporate clients understand what their consumers are willing-to-pay for brands, products, and features, and thus in turn ho ...

Director of Software Product Design — Lead Next Gen UX

A technology company is seeking a Director of Software Product Design to lead the software design team. This role involves creating innovative digital experiences, optimizing design processes, and cultivating a strong team culture. Candidates should have extensive experience in digital product design and proven ...

Applied Robotics Lead: Ship Real World AI Robot Software

A robotics company in Greater London is looking for an Application Lead to develop and maintain their advanced humanoid robots. The ideal candidate will have over 5 years of experience in robotics with strong C++ skills. Responsibilities include writing code, debugging systems, and leading a small development te ...

Cloud Native Tech Lead: Go, AWS & Scale Systems

A pioneering software company located in Greater London seeks a Lead Software Engineer (Tech Lead) to oversee technical direction and architecture. The ideal candidate will have over 7 years of experience in software systems and significant expertise in Go and AWS. This role involves leading system design, build ...

Cloud Native Tech Lead: Go, AWS & Scale Systems

A pioneering software company located in Greater London seeks a Lead Software Engineer (Tech Lead) to oversee technical direction and architecture. The ideal candidate will have over 7 years of experience in software systems and significant expertise in Go and AWS. This role involves leading system design, build ...

Director of Software Engineering — Lead 100+ Engineers at Scale

Capital One (Europe) plc is seeking a Director of Software Engineering in London to lead a team of over 100 engineers. The successful candidate will drive strategic initiatives, manage complex projects, and enhance technical capabilities across teams. This role offers a hybrid working model, providing flexibilit ...

Embedded Systems Engineer

Location: London, UK (Hybrid / On-site)Type: Full-timeSalary: £45,000–£65,000 + Equity Options (DOE) The Role We are looking for an Embedded Systems Engineer who thrives at the intersection of hardware and software. You’ll take ownership of the design, imple ...

Full Stack Engineer

Seaport Global seeks a talented Full-Stack Engineer to join a growing team. The ideal candidate has a strong academic background in Computer Science, Engineering, or Data Science, along with hands‑on experience building modern, complex systems. The role suits someone passionate about writing clear, efficie ...

Financial Engineer in London Quant Capital

Financial Engineer London, United Kingdom Posted 10 months ago This is a job posted by our partner Jooble Tech Stack Java Modelling C Derivatives Required Skills Experience with MUREX, Algorithmics, Sophis, Fide ...

DevOps Engineer Reading in London Quant Capital

DevOps Engineer- Reading Location: London, United Kingdom Tech stack Puppet Oracle Java DevOps Docker MSSQL Kubernetes Reading WebLogic Elasticsearch Databases Aut ...

Senior Machine Learning Engineer in London Ravelin

Senior Machine Learning Engineer London, United Kingdom Posted 11 months ago Tech stack C Java PyTorch Machine Learning Rust Go TensorFlow Requirements The ideal candidate should ...

Senior Frontend Systems Engineer (TypeScript) | UI Frameworks

Senior Frontend Systems Engineer (TypeScript) – UI Frameworks | London £150,000 – £200,000 + pension, private healthcare, gym membership, hardware budget London (Hybrid – 2 days WFH) Most frontend roles sit on top of frameworks. This one builds them. ...

Senior Network Specialist

Director and Head of FinTech at Quant Capital Consulting Senior Network Engineer – Low latency trading Quant Capital is urgently looking for talented Network Engineers to join a top-tier HFT in their London office. This role suits a seasoned ...

Senior Network Specialist

Director and Head of FinTech at Quant Capital Consulting Senior Network Engineer – Low latency trading Quant Capital is urgently looking for talented Network Engineers to join a top-tier HFT in their London office. This role suits a seasoned ...

Senior Research Engineer

Flow Traders is looking for a Senior Research Engineer to join us in our London office. This is a unique opportunity to join a leading proprietary trading firm with an entrepreneurial and innovative culture at the heart of its business. We value quick-witted, creative minds and challenge them to make full ...

DevSecOps Lead / Engineering Manager

DevSecOps Lead / Engineering Manager (IT) - Contract Are you a hands-on DevSecOps leader ready to shape the way engineering teams deliver secure, high-quality software? Our client is looking for someone to drive CI/CD excellence, DevSecOps best practices, and automation at scale ...

Full Stack Engineer

Full Stack Software Engineer | London | £60,000 - £73,000 + equity | Python | Vue.js | AI Product Location: London based, hybrid (1 day per week) The information below covers the role requirements, expected candidate experience, and accompanying qualificat ...

Senior Lead Full Stack Engineer Cybersecurity Solutions

A leading global financial services firm in London seeks a Senior Lead Full Stack Software Engineer to drive software solutions within cybersecurity. In this role, you will lead design and implementation, mentor junior developers, and ensure high-quality user experiences. The ideal candidate has 7+ years in soft ...

Senior Lead Full Stack Engineer Cybersecurity Solutions

A leading global financial services firm in London seeks a Senior Lead Full Stack Software Engineer to drive software solutions within cybersecurity. In this role, you will lead design and implementation, mentor junior developers, and ensure high-quality user experiences. The ideal candidate has 7+ years in soft ...

Lead Full Stack Developer

About VOIS VOIS (Vodafone Intelligent Solutions) is a strategic arm of Vodafone Group Plc, creating value for customers by delivering intelligent solutions through Talent, Technology & Transformation. As the largest shared services organisation in the global telco industry with 30,000 FTE, our po ...

Lead Full Stack Developer

About VOIS VOIS (Vodafone Intelligent Solutions) is a strategic arm of Vodafone Group Plc, creating value for customers by delivering intelligent solutions through Talent, Technology & Transformation. As the largest shared services organisation in the global telco industry with 30,000 FTE, our po ...

Senior C# Developer Head of Core Platform | Hedge Fund | London

The Client Our client is a highly regarded discretionary investment manager with a strong focus on data‑driven decision making. They operate with a small, agile structure and are recognised for their commitment to excellence in trading and technology. Please ensure ...

Front Arena Consultant

Job Description Front Arena ConsultantWe are currently looking for a Technology Business Consultant to support our Treasury consulting team in London.You must have at least 5 years plus expertise of working with SunGard’s/FIS Front Arena Software.As ...

Front Arena Consultant

Job Description Front Arena ConsultantWe are currently looking for a Technology Business Consultant to support our Treasury consulting team in London.You must have at least 5 years plus expertise of working with SunGard’s/FIS Front Arena Software.As ...

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