76 to 100 of 104 Lead Developer Jobs in London

client, a leading global hedge fund, is seeking their first engineering hire within their London office to lead the built out of their global OMS. This is a rare opportunity to sit close to the business—Portfolio Managers, Traders, Compliance, Treasury, and Trade Operations—owning technology that powers … full trade lifecycle from origination through warehousing. You’ll lead the design and delivery of scalable, business-critical applications that augment vendor OMS/EMS and integrate with bespoke systems for treasury, compliance, and trade ops. Expect a modern stack (SQL Server, Snowflake, AWS, Angular/React ...

offer a dynamic environment where your ideas drive progress. Be part of a team that supports your growth and celebrates your success.As a Lead Software Engineer in the Markets Technology team, you will design and deliver secure, stable, and scalable technology solutions that support our business objectives. You will ...

Senior/Lead Full Stack Developer at EPAM, you will play a key role in designing, developing and delivering high-quality scalable software solutions. You will design robust, secure and efficient systems, taking ownership of the end-to-end software delivery lifecycle. This position is ideal ...

Architect the platform that runs home life. We're hiring a Lead Backend Engineer to design a global, agentic-first platform for moving and home life. Fast enough for live voice. Reliable enough for agents to act on their own. 4M+ home movers a year … around money. Config over code, so commercial teams change pricing without a deploy. How you work becomes how engineering works. How we build: a lead owns the outcome. Whatever stands between us and it is yours to clear. How we get there is written down, twelve principles in three ...

Architect the platform that runs home life. We're hiring a Lead Backend Engineer to design a global, agentic-first platform for moving and home life. Fast enough for live voice. Reliable enough for agents to act on their own. 4M+ home movers a year … around money. Config over code, so commercial teams change pricing without a deploy. How you work becomes how engineering works. How we build: a lead owns the outcome. Whatever stands between us and it is yours to clear. How we get there is written down, twelve principles in three ...

Elsevier is seeking a Salesforce Senior Developer to lead the design and delivery of scalable Salesforce solutions. You will work with cross-functional teams to implement robust, high-impact applications that align with business goals and regulatory standards. The role emphasizes standardization of business processes, ownership ...

000LondonHave you got experience leading a team while remaining hands-on and technically involved Senior Java Developer – FX TradingSalary: up to 120k + bonusLocation: London office 3 days a weekWe are delighted to be continuing our longstanding partnership with an FX Market Disruptor FinTech that has been acquired … leading capital market. They are looking for an experienced Java Developer who will fulfil a hands-on Senior/Lead role leading the next generation of Java Developers.They are looking for the following experience in Senior Java Developers:Core Java developmentMultithreading, concurrency, low latencyWorking in the financial sector ...

based e-commerce solutions with multiple investment rounds and have offices in 5 countries. Role: We are looking for a top-notch lead back-end developer who is prominent with modern and distributed web technologies and Machine Learning algorithms. You will be responsible for developing RESTful services … availability, sub-200ms latency) , and run analysis and segmentations on top of them. We are not looking for just a Java and Sprint Boot developer , but a software engineer that can turn business requirements into technical solutions, and then working products by collaborating with technical architect. We are asking ...

About Scale Factory We are an AI enablement consultancy. Delivering quality-led AI-first foundations, embedding capability and excellence into the foundational fabric of the companies we work with. We give leaders the confidence to ...

With a company culture rooted in collaboration, expertise and innovation, we aim to promote progress and inspire our clients, employees, investors and communities to achieve their greatest potential. Our work is the catalyst that helps ...

Lead Python Engineer £450/day Outside IR35 3-Month Contract Hybrid Working Active SC Clearance Required An experienced Lead Python Engineer is required to join a data-focused programme aimed at improving the safe use of production data within development environments. The project is centred on data ...

influence business transformation and provide opportunities for career growth. Be part of an agile, delivery-focused team that values creativity and excellence. As a Lead Software Engineer in the Equities Front Office Trading and Analytics Team, you will lead the Systematic Quoting Platform workstream for EMEA. You will … Responsibilities: Develop and enhance applications for equity derivatives trading and analytics Partner with trading desks, technology teams, and Quantitative Research to deliver solutions Lead the Systematic Quoting Platform workstream for EMEA Maintain and improve the existing technology stack to ensure stability Automate Front Office processes and functions using technology ...

Skill Guidewire development Location London, UK Compensation Competitive (including bonus) Role summary We are seeking an experienced Guidewire Technical Lead to drive the technical design, development, integration, and delivery of Guidewire-based insurance transformation programs . The role sits at the intersection of Guidewire product expertise, insurance domain understanding … ideal candidate will have strong hands‐on experience in Guidewire development , technical solution design , integration patterns , and Agile delivery , with the ability to lead development teams and ensure scalable, high‐quality implementation across Guidewire XCenters . Must have Skills Domain Expertise: Good experience in Property and Casualty insurance domain. ...

JPMorgan Chase is seeking a Lead Software Engineer for the Athena Core DevTools team. You will design and build systems that accelerate and improve the daily work of thousands of engineers, shaping the engineering experience from code creation to production release and partnering with platform engineering and governance. … will lead high-impact projects that enhance developer productivity, quality, and controls while promoting ownership and continuous improvement across teams. #J-18808-Ljbffr ...

growth, opportunity, diversity and innovation, LSEG is a place where everyone can grow, develop and fulfil your potential with meaningful careers.ROLE SUMMARY:The Lead Software Engineer is a hands-on individual contributor responsible for designing, building, and operating mission‐critical FX market infrastructure and matching platforms using C++ ...

growth, opportunity, diversity and innovation, LSEG is a place where everyone can grow, develop and fulfil your potential with meaningful careers. ROLE SUMMARY:The Lead Software Engineer is a hands-on individual contributor responsible for designing, building, and operating mission‐critical FX market infrastructure and matching platforms using C++ ...

Lead/Principal Full stack Developer React AI Engineer Location: London (Hybrid - 3-4 days per week) Salary: £120,000 - £1600,000 + Equity + Excellent Benefits Job Type: Permanent Build the Next Generation of AI Products We're partnering with an innovative, fast-growing technology company that ...

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 JPMorganChase within the Corporate and Investment Banking (CIB), Equities Technology – Prime Services team, you are an integral part of an agile team … code written by others Identify opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems. Lead communities of practice across Software Engineering to drive awareness and use of new and leading-edge technologies Add to team culture of diversity, opportunity ...

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 JPMorganChase within the Corporate and Investment Banking (CIB), Equities Technology – Prime Services team, you are an integral part of an agile team that ...

Roles and Responsibilities Build and maintain high‐quality native Android applications using Kotlin and Jetpack Compose, focusing on fast delivery and maintainable architecture. Work closely with internal teams and client stakeholders to develop end‐to ...

services that usher in a new wave of intelligence, awareness, and productivity for the human race. The Opportunity: We're seeking a passionate Lead Cross‐Platform Mobile Developer to join our team and play a pivotal role in shaping the future of our groundbreaking productivity platform. … lead the development of our mobile applications, ensuring a seamless and native user experience across iOS and Android platforms. Key Responsibilities: Lead the design, development, and implementation of our cross‐platform mobile application using the chosen framework. Collaborate with designers, product managers, and engineers to translate product vision ...

Architect the platform that runs home life. We're hiring a Lead Backend Engineer to design a global, agentic-first platform for moving and home life. Fast enough for live voice. Reliable enough for agents to act on their own. 4M+ home movers a year ...

JPMorgan Chase is seeking a Lead Software Engineer to join the Equities Technology – Prime Services team within Corporate and Investment Banking. You will be a core technical contributor, delivering trusted, scalable technology solutions across multiple business functions to support the firm’s objectives. The role focuses on writing high ...

Segmentify, a data-driven e-commerce personalization platform, seeks a lead back-end developer to own the backend stack. You will craft RESTful services, design data APIs, and scale microservices to process billions of events daily with near real-time performance. Collaboration with product and data science teams ...

Allied World is seeking a motivated Application Developer to join the IT team in New Jersey. The role focuses on developing, testing, and maintaining data solutions supporting our insurance business, with a passion for problem-solving and learning. You will lead design efforts, collaborate with stakeholders, and mentor ...