senior software developer tech lead jobs in London

Software Tech Lead Wiltshire | Hybrid - 3-4 days onsite | Up to £120,000 + benefits Not just another Software Tech Lead. We're looking for a Software Tech Lead who wants genuine ownership someone who can take a complex problem, shape the solution, and stay close enough to the code to build it. You'll join a long-term UK defence programme where some of the...

Citi in the United Kingdom is seeking an Applications Development Technology Lead Analyst with a senior track record to steer complex software initiatives and align them with business goals.You will partner with management teams, coach mid-level developers, ensure architectural compliance, and deliver high‑impact projects in a global finance context, with...

Citi in London is seeking a senior software engineer/lead to design and deliver complex application systems within a global finance platform. You will drive architecture decisions, mentor engineers, and collaborate with business units to implement scalable solutions.Join a hybrid work model with in-office collaboration three days a week, generous development...

DescriptionMindera is an established global software engineering company providing high-performance, resilient, and scalable IT services to end-user customers and leading technology partners across the world. We operate across various industries, including retail, sports, gambling, health, and finance.Headquartered in Leicester, UK, Mindera has a...

Salary: up to £200k + bonus Summary Leading global quant firm looking for a talented engineer with experience in modern C++ to join the quantitative sports trading team. Despite serving as the hub for managing the substantial operations across the UK, Europe and the Middle East, the London office couples the lively, positive environment of a start-up with...

DISCO is shaping the future of litigation with a unique combination of cutting-edge technology and expert professional services, designed to handle the most complex legal matters. Our award winning, cloud native platform empowers legal teams to instantly process, collect, and search through millions of documents for relevant case data. The documents are...

We’re Civica and we make software that helps deliver critical services for citizens all around the world. From local to state government, to education, to health and care, over 5,000 public bodies across the globe use our software to help provide critical services to over 100 million citizens.Building on 21 years of continuous growth and...

Lead Software Developer TDRC are excited to be once again working with one of the UK’s leading Wealth Management firms.Through their robust infrastructure, cutting edge technology, and exceptional support, they are  delivering an excellent and reliable service to their continuously expanding client base. They are providing the utmost level of quality and...

Meet the TeamThe Collaboration Technology Group is redefining the future of teamwork, building services that connect people effortlessly across devices, locations and time zones.Our team builds, runs and continuously improves the platform services behind Cisco’s collaboration products, operating at global scale across numerous datacentres. We’re a...

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 in the UK · 28M UK households to run · $1T+ global market for home services We are looking for a truly...

Markel is seeking a Claims Technical Lead focused on Marine Liability and Transport and Logistics. You will mentor the team, handle a portfolio of complex claims, and align with the Markel philosophical approach to be customer-focused, nimble and value-adding.The role collaborates closely with underwriting and brokers to drive superior claims outcomes. Based...

Citi London is seeking an Applications Development Technology Lead Analyst to join its Tech team. This senior role drives the design, development and deployment of critical financial systems, coordinating across management groups to deliver scalable solutions in a complex global environment.You will mentor mid-level developers, manage projects, and ensure...

About White Swan Data Technology is at the heart of our business and has produced consistent and significant results. We are a small but rapidly growing team of mathematicians, data scientists and software engineers constantly striving to refine our world class statistical models while also researching and deploying new ones. Our work bridges three...

Lead Software Engineer / Tech Lead - Fitness & Wellbeing Technology Barbican & Epsom | Hybrid Working (1 office day per week) | Permanent | Full-TimeCompetitive salary available, depending on experience37.5 hours per weekAt Nuffield Health, everything we give our patients, members and customers starts with our people. Your passion, your expertise and your...

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 others achieve their goals. In short, We Enable Possibility℠.Technical Guidance:Provide technical guidance and leadership...

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 in the UK · 28M UK households to run · $1T+ global market for home servicesWe are looking for a truly...

Locations: Boston | London Who We Are Boston Consulting Group partners with leaders in business and society to tackle their most important challenges and capture their greatest opportunities. BCG was the pioneer in business strategy when it was founded in 1963. Today, we help clients with total transformation-inspiring complex change, enabling...

Job descriptionPlease note this is a permanent role and we prefer a hybrid working model; we are flexible with remote working as long as you can meet with the team in our London studio in-person now and then. Please note we cannot support VISA + relocation for this role.At Framestore’s Oscar-winning Technology team, innovation is at the heart of what we...

RE Partners seeks an experienced Senior Project Manager (Banking & Software Delivery) to drive key initiatives across the organization. The role blends banking expertise with data and technology skills to lead planning, execution, and delivery across teams.The ideal candidate combines banking knowledge with project management, strong data capabilities, and...

DescriptionSenior Technical Lead – UK   At Horizontal Digital, we hold ourselves to one key belief: You’re only as good as your worst customer experience. This mantra is what drives our digital consultancy to think beyond the easy answers and instead create websites, apps, portals and other experiences that solve customer needs for Fortune...