126 to 150 of 4,058 Software Engineering Jobs in London

Software Engineering Lead - Data Technology Platforms

Location
Greater London, England, United Kingdom
Software Engineering Lead - Data Technology Platforms London, United Kingdom Job Description Who we’re looking for We are looking for an experienced and capableEngineering Leadto help our teams deliver high-quality software—reliably, securely, and at pace,that makes a tangible impact on our business. You must … beproficient andup-to-datein your field, have a good idea of how to design software for future supportability andscalability, and beable tocommand the respect of your engineering peers immediately. You’ll be a hands-on, pragmatic engineer who brings strong judgement, calm leadership, and a continuous-improvement mindset. ...

Senior/Lead Software Engineer

Hiring Organisation
Lorien
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Lead/Senior Software Engineer/DV Clearable/5 Days Onsite Location: London We're seeking experienced Lead and Senior Software Engineers to join a high-performing engineering team delivering modern, secure and scalable software solutions. This is an opportunity to work on complex technology … challenges, contribute to large-scale modernisation programmes, and help drive the adoption of AI-enabled engineering practices within highly regulated environments. The Role As a Lead or Senior Software Engineer, you'll play a key role in designing, building and delivering high-quality software systems that balance ...

Senior/Lead Software Engineer

Hiring Organisation
Lorien Resourcing
Location
London, England, United Kingdom
Sector: Software EngineeringReference: BBBH189535_1794330640Lead/Senior Software Engineer/DV Clearable/5 Days OnsiteLocation: LondonWe're seeking experienced Lead and Senior Software Engineers to join a high-performing engineering team delivering modern, secure and scalable software solutions. This is an opportunity to work … complex technology challenges, contribute to large-scale modernisation programmes, and help drive the adoption of AI-enabled engineering practices within highly regulated environments.The RoleAs a Lead or Senior Software Engineer, you'll play a key role in designing, building and delivering high-quality software systems that balance ...

Full Stack Software Engineer II - Java, React

Location
Greater London, England, United Kingdom
Build real, production-grade software that powers our global banking businesses. At JPMorganChase, we believe great engineers are made through meaningful challenges, strong mentorship, and a culture that rewards curiosity and craftsmanship. Here, you'll work alongside experienced engineers who are passionate about clean code, scalable architecture, and continuous … improvement — and you'll have the opportunity to explore emerging technologies like AI and GenAI from day one. As a Software Engineer II at JPMorganChase within [Insert Team Name/Line of Business], you will ship secure, full-stack features, write clean Java code, and deepen your expertise ...

Senior Lead Software Engineer - CDAO Data Platforms

Location
Greater London, England, United Kingdom
part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorganChase within the Data Platforms team in the Chief Data & Analytics Office, you are an integral part of an agile team that … from meta-programming, domain specific languages and interpreter design to delivery of services and user interfaces all via public cloud. As a Senior Lead Software Engineer at JPMorganChase within the Data Platforms team in the Chief Data & Analytics Office, you are an integral part of an agile team that ...

Full Stack Software Engineer III - Java

Location
Greater London, England, United Kingdom
Join a team where your engineering decisions matter at scale. At JPMorganChase, we build production-grade software that powers critical Global Banking businesses — and we're looking for engineers who take ownership, raise the bar, and grow fast. You'll work in a culture of strong code reviews … fast feedback, and scalable architecture, with real opportunities to deepen your technical influence and shape the future of financial technology. As a Software Engineer III at JPMorganChase within the Global Banking Technology team, you will own end-to-end delivery of secure, full stack features — turning requirements into solid ...

Senior Full Stack Software Engineer

Hiring Organisation
Holt Executive
Location
London, England, United Kingdom
London, Greater London, South East, UK, South EastSalary: CompetitiveType: Full TimeEmail: apply.a4lq6p1im2jw@aptrack.coPhone: 04952712368127A global technology organisation is looking for a Senior Full Stack Software Engineer to develop and enhance a range of data-driven applications, cloud platforms and intelligent software tools. This is a hands-on, full … stack engineering role combining backend development, cloud infrastructure, web technologies and emerging AI capabilities. You’ll help build applications that improve business processes, support decision-making and deliver better user experiences across a range of teams. Working within a small, collaborative engineering team, you’ll contribute to technical ...

Senior Lead Software Engineer - Java / AWM

Location
City of Westminster, England, United Kingdom
experienced engineer who enjoys building, solving difficult problems and helping others deliver better software, we have an opportunity for you. As a Senior Lead Software Engineer at JPMorganChase within Asset & Wealth Management’s International Private Bank Technology organisation, based in London, you will design, build and improve scalable … client-facing capabilities for J.P. Morgan Online International. You will bring advanced technical expertise, own complex engineering solutions and make implementation decisions within the agreed technical direction. This is a hands‐on technical leadership role. You will contribute directly to production code, solve difficult design and operational problems ...

Lead Software Engineer — Portfolio Insights Platform, Wealth Management

Location
Greater London, England, United Kingdom
business. We value creativity, inclusivity, and your unique perspective. Discover a place where your skills and ideas can thrive. Job Summary: As a Lead Software Engineer in Connect Wealth’s Portfolio Insights Construction team, you will play a pivotal role in developing and maintaining platforms that serve position … ensure the platform’s reliability and impact. Your contributions will directly influence how advisors and clients experience our services. Job Responsibilities: Execute creative software solutions across ingestion, resolution, and serving layers of the platform Design, develop, and troubleshoot technical challenges, breaking down complex data-reconciliation problems Develop secure, high ...

AI Engineering Manager

Hiring Organisation
Anson Mccade
Location
City of London, South East, United Kingdom
Employment Type
Permanent Contract, Hybrid
Engineering Manager £90,000 to 120,000 GBP bonus Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent AI Engineering Manager Location: UK - Hybrid/Flexible Salary: Up to £120,000 base salary, dependent on experience + Bonus The Opportunity We are seeking an experienced … Engineering Manager to lead the design, development and delivery of innovative AI solutions for complex, large-scale environments. This is a hands-on technical leadership role combining AI engineering, solution architecture, project delivery and people management. You will lead multidisciplinary teams to take AI and machine learning solutions ...

Engineering Manager

Location
Greater London, England, United Kingdom
build something extraordinary alongside colleagues who navigate challenges together, celebrate progress, and consistently raise the bar. We are looking for an experienced and versatile Engineering Manager to be part of our technology department and contribute to the creation of the next generation of our bespoke software platform. … team to deliver efficient digital processes for a global 24x7 operation. Your Responsibilities Provide technical direction and mentorship to up to 2 teams of software engineers, around 12 engineers. Architect and implement cloud-native solutions using AWS services (Lambda, EKS, DynamoDB, Step Functions, RDS, SNS/SQS). Manage ...

Tech Lead - Optimisation Engineering

Hiring Organisation
Easyjet
Location
London, England, United Kingdom
technology leader who enjoys solving complex operational problems and turning them into scalable products that make a real-world impact.You combine strong engineering leadership with deep technical curiosity, helping teams build high-quality software while working closely with product, optimisation and operational experts. If you're passionate about … scale, this role offers the opportunity to shape products that directly support one of Europe's largest airline operations.The opportunityAs Tech Lead - Optimization Engineering, you'll lead a team responsible for developing decision-support products that help solve some of the airline's most complex operational challenges, including disruption ...

Software Engineer II - Blockchain/ Digital Assets

Location
Greater London, England, United Kingdom
Software Engineer II, you will join our London-based engineering team, contributing to the design, development, and delivery of Java, Python and TypeScript-based blockchain applications. Working alongside experienced engineers with decades of Markets expertise, you'll build production-grade blockchain services, learn cutting-edge DLT technologies … delivery: implementation, testing, CI/CD, deployment, and production support Write clean, maintainable code and participate in code reviews to uphold engineering standards for quality, observability, and performance Collaborate with Front Office, Product, Operations, and platform teams to build and deliver transformative DLT use cases Learn and apply blockchain ...

Software Engineer

Location
Greater London, England, United Kingdom
services behind Cisco’s collaboration products, operating at global scale across numerous datacentres. We’re a passionate, collaborative team focused on reliability, innovation and engineering excellence. Your Impact As a Software Engineer, you will design, build, and deploy the core capabilities of our next-generation AI-powered Production … Intelligence platform. You will combine Site Reliability Engineering practices with modern agentic AI (reusable Skills, Model Context Protocol (MCP), and LLM tooling) to transform how engineering and leadership teams monitor, diagnose, and auto-remediate global SaaS infrastructure. What You'll Do Technical Design & Architecture: Design and implement high ...

Value Stream Engineering Lead

Location
Greater London, England, United Kingdom
Sunday Times “Best Places to Work” for the last two years. Job Description This is the Job We’re looking for a Value Stream Engineering Lead to join our CTO Engineering team, reporting into the Head of Engineering. You’ll lead the engineering capability within a Value … Stream, ensuring teams are aligned to business and customer outcomes while driving the delivery of high quality, resilient technology. Combining strong engineering leadership with an understanding of end to end delivery, you’ll help teams improve flow, remove impediments and continuously evolve engineering practices across the Value Stream. ...

Lead Java Software Engineer – Markets CRM - LDN

Location
Greater London, England, United Kingdom
technology-driven success. Job Responsibilities: Lead the development and support of front-end and back-end services for the Markets CRM platform Execute software solutions, design, development, and technical troubleshooting Create secure, high-quality production code and maintain robust algorithms Produce architecture and design artifacts for complex applications Gather … drive continuous improvement Identify and address hidden problems and patterns in data and systems Drive improvements to coding hygiene and system architecture Contribute to engineering communities of practice and technology events Required Qualifications, Capabilities, and Skills: Bachelor’s or Master’s degree in Computer Science, Engineering, or related ...

Senior Software Engineer – Margin Technology - Assistant Vice President

Hiring Organisation
Citigroup
Location
London, England, United Kingdom
/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 … highly automated platform that drives outstanding client outcomes and accelerates growth across our global franchise. Role Overview/What will you do: As Senior 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. ...

Senior Software Engineer (Kotlin, Spring Boot)

Location
Greater London, England, United Kingdom
Senior Software Engineer (Kotlin, Spring Boot) Edinburgh, Leeds, Manchester or London Working at CreateFuture CreateFuture is anAI-native consulting partnerwhere people do work that matters and are supported to do it well. We work alongside organisations such as PayPal, adidas, NatWest, FanDuel and Money Saving Expert, building digital products … hours of paid learning and development. Join us on our journey. Let’s create tomorrow, together, today. About the role and team: Build software that matters. Shape the future of engineering. We're looking for an experienced Senior Backend Engineer who is passionate about building scalable, high-quality software ...

Principal Data Scientist - Optimisation Engineering

Location
Greater London, England, United Kingdom
Description - Principal Data Scientist - Optimisation Engineering (17233) Job Description Principal Data Scientist - Optimisation Engineering ( 17233 ) Description Principal Data Scientist - Optimization Engineering We are easyJet – a FTSE-250 listed, £multi-billion low-cost airline that serves tens of millions of customers every single year. If you’re reading … makes us easyJet? Our Promise Behaviours – we are Safe, Bold, Welcoming and Challenging. Four Behaviours. One Spirit. One easyJet. Role summary Lead an optimisation engineering team building decision-support products that solve complex disruption-management and crew/roster optimisation challenges. You’ll translate operational problems into scalable software ...

Principal Software Engineer

Hiring Organisation
Accenture
Location
London, England, United Kingdom
Role: Principal Software EngineerLocations: Leeds (must be willing to travel to client sites throughout the UK on an ad hoc basis) Level: ManagerSalary: Competitive salary and package (Depending on level of experience) Please Note: Any offer of employment is subject to satisfactory BPSS and SC security clearance which requires … with the communities in which we work and live. It is personal to all of us.” – Julie Sweet, Accenture CEO As a team: Accenture Software & Platform Engineering is over 1,000 people strong and provides end-to-end product engineering solutions which deliver tangible value, fast. ...

Software Engineer

Location
Greater London, England, United Kingdom
Software Engineer Application Deadline: 30 October 2026 Department: Software Engineering Employment Type: Permanent Location: London (Hybrid) Compensation: £40,000 - £70,000/year Description Please note: This role requires applicants to be willing and eligible to obtain SC & DV security clearance. This role also requires applicants … people who rely on them. We’re looking for junior and mid-level engineers who are eager to learn, grow, and contribute to meaningful software projects. You’ll join an agile delivery team working closely with customers to design and develop products that drive digital transformation. Expect to work ...

Senior Lead Software Engineer - Full Stack ReactJS, Java, Python, AWS, AI/ML

Location
Greater London, England, United Kingdom
envelope to enhance, build, and deliver top-notch technology products to revolutionize business decisions and workflow for cloud migration. As a Senior Lead Software Engineer at JPMorganChase within the Infrastructure Platform, you are an integral part of an agile team that works to enhance, build, and deliver trusted market … technical operations and processes Serves as a function-wide subject matter expert in one or more areas of focus Actively contributes to the engineering community as an advocate of firmwide frameworks, tools, and practices of the Software Development Life Cycle Influences peers and project decision-makers to consider ...

Senior Software Engineer – AI-Driven Payments

Location
Greater London, England, United Kingdom
shaping the future of fintech – and we’re just getting started. Job Description Global payments are complex and ever-evolving. At Checkout our software engineers develop the next-generation payments technologies that enable our Merchants to boost their acceptance rates, cut processing costs, fight fraud, and create cutting edge … technology that enables extraordinary customer experiences. We're looking for Senior Software engineers who bring fresh ideas, have a curious nature and are passionate about working in an Engineering environment which focuses on building products to achieve the company's strategic goals. You’ll get to work with ...

Backend Engineering and Architecture Lead

Location
Greater London, England, United Kingdom
looking for an experienced and technically passionate Backend Chapter Lead to shape the future of backend engineering at E.ON UK. You'll play a key role in setting our technical direction, developing engineering talent and building the platforms that power brilliant customer experiences. Leading a team of Engineering … with the technical detail to make a real impact. Here's a taste of what you'll be doing Lead, coach and develop our Engineering Managers and Staff Engineers, building a high-performing engineering community with a strong focus on career development, inclusion and collaboration. Set the technical ...

The Core Engineering- AI Solutions Engineer - VP - London

Location
City Of London, England, United Kingdom
Core Engineering- AI Solutions Engineer - VP - London Job Description The Core Engineering builds and operates the platforms, applications, data solutions, models, and analytics that power critical processes for The Core divisions of the firm (e.g., Risk, responsible for the risk profile of firm activities; Controllers, responsible … firm’s liquidity, funding, balance sheet, etc.; and Human Capital Management, responsible for attracting, developing, and managing a global workforce). A centralized engineering structure in support of The Core enables a common platform model and operating framework that promotes consistent governance and scalable solutions, leveraging cloud ...