776 to 800 of 4,754 Senior Jobs in London

space to network, share ideas and create opportunities. Sound like the place for you? Join us! The Software Engineering team is hiring for a Senior C++ Software Engineer As a Senior Software Engineer within our European business at Cboe Europe, you will be part of the team that builds … execute their strategies. Our team is small, so knowledge is shared and there are opportunities for everyone to make a real difference. As a senior member of the team, you’ll take ownership of features end-to-end and help develop those around you, keeping us on the track ...

working on high-impact solutions. You will support the team with occasional hands-on involvement as a software engineer and systems operator, bringing senior engineering expertise into building solutions. You'll be collaborating with other leads, engineers, and product managers across the organisation. The role involves looking at big picture ...

Citi is looking for a Program Management Senior Lead to drive large-scale, cross-functional data programs at the heart of its Global Markets business. Based in London and embedded within the Markets Program Execution team — a centralised change management function responsible for end-to-end delivery of major transformation … programs across products, geographies, and client segments — this role offers the opportunity to shape strategic direction, align senior stakeholders, and translate complex data into decisions that matter. If you bring Capital Markets knowledge, structured thinking, and a track record of delivering in fast-paced, global environments, this is a role ...

Sr 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. ...

We believe "It's all about the user. All of them." We're passionate about providing a seamless one-stop experience for business travelers, no matter how they travel, where they stay, or where they ...

Senior Elite 3E Developer Global Law Firm VB.NET, XML, SQL, Azure DevOps £80k£85k + 10% bonus + excellent benefits City (60%) + Remote (40%) Join a world-leading law firm operating across 30 countries and play a pivotal role in transforming their global finance technology landscape. Were looking … Senior Elite 3E Developer who wants ownership, impact, and the chance to shape enterprise-grad... WKCL1_UKTJ ...

Senior Software Engineer (Backend) London, United Kingdom Posted 10 months ago Tech Stack Python Software Engineer API Express Azure TypeScript Artificial Intelligence Backend Responsibilities Managing the backend using technologies such as TypeScript, Express, and Python Working with Neo4j Ensuring robust API backups Compensation £100K - 140K Role Type Full time Visa ...

Gujral invites applications for a Senior Software Engineer role focused on Python and Java within a large Life Sciences consultancy engagement. The ideal candidate has 5–10 years of proven experience building complex applications, with Python, Java, and ML. Go experience is a plus; security clearance is ideal. Remote work ...

Senior Software Engineer - Node.js, Typescript & AWS | Financial Services Location: London | Hybrid - 1 day onsite ; Salary: £75,000 - £ 105,000 About the role: We're looking for a Senior Software Engineer to join our engineering team and build reliable, scalable technology supporting regulated investment and custody services. You'll work … Experience working in financial services, fintech, startups or another regulated environment. Experience mentoring engineers and taking ownership of production services. If you're a Senior engineer who enjoys ownership, modern AWS architecture and building technology that powers real financial products, we'd love to hear from you. Feel free ...

Fideres Partners LLP is seeking a Senior Software Engineer in London to expand and maintain the data infrastructure and software libraries supporting our economists’ quantitative research. You will gather requirements, contribute to sprint planning and work with a Kanban and sprint framework. The stack emphasizes Python, containerisation, IaC, CI/ ...

Fideres Partners LLP is seeking a Senior Software Engineer to expand and maintain the data infrastructure and software libraries needed to support our economists' quantitative research. You will gather requirements and contribute to sprint planning. Based in London, you will work with Python, containerisation, IaC, CI/CD, and Azure ...

Virtual Hire Staffing is looking for a DV Cleared Senior Software Engineer to join a dynamic Agile development team in Greater London. This role involves designing and delivering software solutions for mission-critical environments, focusing on modern engineering practices and cloud technologies. The position offers a competitive salary, flexible working ...

Global Market Intelligence in London seeks a Senior Product Analyst to design workflows for market data ingestion, enrichment, validation, and delivery within Risk Analytics. You will translate business needs into data mappings, user stories, and acceptance criteria, while supporting APIs, data pipelines, and observability across teams. The role requires experience ...

company is seeking a Market Making Senior Software Developer in the UK to design, develop and maintain internal and external facing applications. You will build scalable services supporting multiple business streams across the company and collaborate with product owners and architects to translate requirements into robust technical solutions. You will ...

seeking a Senior Software Engineer to design, build, and maintain scalable software solutions within our Technology team in London. You will translate complex requirements into robust, secure systems and contribute to architectural direction while mentoring peers. You'll work with Azure, .NET, containers and CI/CD to deliver products ...

Edgefolio Group is seeking a Senior Data Engineer in Greater London to transform their analytics infrastructure into a modern Azure-based data platform. This role involves architecting solutions, establishing data pipelines using CI/CD practices, and mentoring the engineering team. Candidates should have 5+ years' experience in data engineering ...

nudge is hiring a Senior Software Engineer for London, blending back-end and front-end work in a hybrid setup at London Victoria. You’ll design and deliver scalable, secure software powering our global financial wellbeing platform, collaborating with product managers and QA engineers in weekly sprints. We value engineers ...

Appvia Ltd. in London is seeking an Azure Senior Platform Engineer to guide customers on cloud and DevOps maturity. You will architect, implement, and optimise cloud-native solutions, leading CI/CD initiatives and IaC strategies with Terraform/Ansible, while mentoring junior engineers. Hybrid role with SC clearance eligibility ...

Labs is seeking a Senior Software Engineer to join a remote team focused on training next-generation AI systems. You will apply strong engineering skills in Python3, Java, Rust, Go, TypeScript, and possibly C++ to build scalable solutions that shape how models learn and perform. The role emphasizes high-quality ...

TwinThread is seeking a Senior Lead Software Engineer with a strong background in Python and Java, located in London, UK. In this role, you'll be involved in developing crucial technology solutions in collaboration with the QES team, enhancing and delivering market-leading products. The ideal candidate will demonstrate advanced ...

Fairygodboss is looking for a Senior Lead Software Engineer to join the Markets Research Technology team at JPMorgan Chase in London. This role requires a seasoned member of an agile team to design and deliver market-leading technology products, focusing on Cloud-native data, backend engineering, and AI/ ...

JPMorganChase is seeking a Senior Lead Software Engineer to advanced, secure, scalable technology products across multiple platforms. You will guide architecture, design and delivery, shaping product functionality and technical operations within a diverse, inclusive team. Ideal candidates bring deep experience in Java, Spring Boot, React, Kubernetes, and modern SDLC practices ...

Bloomberg L.P. is looking for a Senior Software Engineer in London to lead the software development lifecycle, from design to maintenance. You'll take ownership of distributed systems and build scalable solutions while collaborating with product managers and engineers. The ideal candidate holds a degree in Computer Science ...

Ripple is building a modern SaaS treasury platform and is seeking a Senior Software Developer to join the Liquidity Management team. You will help design and deliver scalable cloud-native solutions using Azure, .NET/C#, and Microsoft SQL Server, while mentoring peers and driving best practices. You will work ...

Holdings, LLC. is seeking a Senior Software Engineer for their Unified Platform in London. The role involves building robust systems with an emphasis on testing and scalability, designing and programming in languages such as Java, Python, and Clojure. The ideal candidate has experience with micro-service architectures and knowledge ...