25 technical lead jobs found in London

This is a contract role for 3 months, starting in May ideally.   At Collinson, we don’t just build technology — we power the experiences behind some of the world’s most recognised travel, financial services, and retail brands. Our solutions help global brands acquire, engage, and retain millions of customers worldwide. Our flagship product is Priority Pass, the world’s leading airport experiences programme, trusted by travellers across more than 170 countries. Key clients include Mastercard, American Express, Cathay Pacific, British Airways, LATAM, Flying Blue, Accor, EasyJet, HSBC, Chase, HDFC. Our mission is focused on doing good beyond profit, which for us means we seek out opportunities for our people to share in our success and that we give back to the communities and people within which we work. Never short of ambition, the success of our business is delivered through the diverse and talented team of over 2,200 global colleagues....

Join Secure Code Warrior to create a safer digital landscape by assisting companies to secure their software through developer-led practices!   Secure Code Warrior’s mission is to establish new standards for coding that transform the ways software is created. We do this by providing the world’s leading agile learning platform that delivers the most effective secure coding solution for developers to learn, apply, and retain software security principles. More than 600 enterprises trust Secure Code Warrior to implement agile learning security programs, build safer software, and create a culture of developer-driven security. We are a venture-backed company with offices in Australia, the United States, Belgium, Iceland, and the United Kingdom.   Secure Code Warrior is seeking a Senior Engineer to take long-term ownership of our core system-level product suite across Windows and macOS. In this contract role, you will be the architectural...

This is a contract role for 3 months, starting in May ideally.   At Collinson, we don’t just build technology — we power the experiences behind some of the world’s most recognised travel, financial services, and retail brands. Our solutions help global brands acquire, engage, and retain millions of customers worldwide. Our flagship product is Priority Pass, the world’s leading airport experiences programme, trusted by travellers across more than 170 countries. Key clients include Mastercard, American Express, Cathay Pacific, British Airways, LATAM, Flying Blue, Accor, EasyJet, HSBC, Chase, HDFC. Our mission is focused on doing good beyond profit, which for us means we seek out opportunities for our people to share in our success and that we give back to the communities and people within which we work. Never short of ambition, the success of our business is delivered through the diverse and talented team of over 2,200 global...

Job Description Contract Opportunity – Dynamics 365 F&SCM Finance Technical Solution Architect Day Rate | 3-Month Contract | Telefonica Tech Telefonica Tech is seeking an experienced Dynamics 365 Finance & Supply Chain Management (F&SCM) Finance Technical Solution Architect to support upcoming projects on a 3-month day rate contract . This role will play a key part in designing and shaping technical solutions centred on Dynamics 365 Finance , working closely with delivery, presales, and customer stakeholders to ensure scalable, high-quality architecture aligned with Microsoft best practices. This opportunity would suit an experienced Dynamics 365 F&SCM architect or senior technical consultant who is available for a short-term contract engagement within a leading Microsoft partner environment. Key Responsibilities Lead the technical architecture and design of Dynamics 365 F&SCM Finance solutions Translate...

Full job description This is a contract role for 3 months, starting in May ideally.   At Collinson, we don’t just build technology — we power the experiences behind some of the world’s most recognised travel, financial services, and retail brands. Our solutions help global brands acquire, engage, and retain millions of customers worldwide. Our flagship product is Priority Pass, the world’s leading airport experiences programme, trusted by travellers across more than 170 countries. Key clients include Mastercard, American Express, Cathay Pacific, British Airways, LATAM, Flying Blue, Accor, EasyJet, HSBC, Chase, HDFC. Our mission is focused on doing good beyond profit, which for us means we seek out opportunities for our people to share in our success and that we give back to the communities and people within which we work. Never short of ambition, the success of our business is delivered through the diverse and talented...

Join Secure Code Warrior to create a safer digital landscape by assisting companies to secure their software through developer-led practices!   Secure Code Warrior’s mission is to establish new standards for coding that transform the ways software is created. We do this by providing the world’s leading agile learning platform that delivers the most effective secure coding solution for developers to learn, apply, and retain software security principles. More than 600 enterprises trust Secure Code Warrior to implement agile learning security programs, build safer software, and create a culture of developer-driven security. We are a venture-backed company with offices in Australia, the United States, Belgium, Iceland, and the United Kingdom.   Secure Code Warrior is seeking a Senior Engineer to take long-term ownership of our core system-level product suite across Windows and macOS. In this contract role, you will be the architectural...

Full job description This is a contract role for 3 months, starting in May ideally.   At Collinson, we don’t just build technology — we power the experiences behind some of the world’s most recognised travel, financial services, and retail brands. Our solutions help global brands acquire, engage, and retain millions of customers worldwide. Our flagship product is Priority Pass, the world’s leading airport experiences programme, trusted by travellers across more than 170 countries. Key clients include Mastercard, American Express, Cathay Pacific, British Airways, LATAM, Flying Blue, Accor, EasyJet, HSBC, Chase, HDFC. Our mission is focused on doing good beyond profit, which for us means we seek out opportunities for our people to share in our success and that we give back to the communities and people within which we work. Never short of ambition, the success of our business is delivered through the diverse and talented...

Full job description Join Secure Code Warrior to create a safer digital landscape by assisting companies to secure their software through developer-led practices!   Secure Code Warrior’s mission is to establish new standards for coding that transform the ways software is created. We do this by providing the world’s leading agile learning platform that delivers the most effective secure coding solution for developers to learn, apply, and retain software security principles. More than 600 enterprises trust Secure Code Warrior to implement agile learning security programs, build safer software, and create a culture of developer-driven security. We are a venture-backed company with offices in Australia, the United States, Belgium, Iceland, and the United Kingdom.   Secure Code Warrior is seeking a Senior Engineer to take long-term ownership of our core system-level product suite across Windows and macOS. In this contract...

Job Description Contract Opportunity – Dynamics 365 F&SCM Finance Technical Solution Architect Day Rate | 3-Month Contract | Telefonica Tech Telefonica Tech is seeking an experienced Dynamics 365 Finance & Supply Chain Management (F&SCM) Finance Technical Solution Architect to support upcoming projects on a 3-month day rate contract . This role will play a key part in designing and shaping technical solutions centred on Dynamics 365 Finance , working closely with delivery, presales, and customer stakeholders to ensure scalable, high-quality architecture aligned with Microsoft best practices. This opportunity would suit an experienced Dynamics 365 F&SCM architect or senior technical consultant who is available for a short-term contract engagement within a leading Microsoft partner environment. Key Responsibilities Lead the technical architecture and design of Dynamics 365 F&SCM Finance solutions Translate...

Role description We are seeking a senior Wealth Domain Architect to own and define the end‑to‑end target‑state architecture for Wealth Management, with a strong focus on Discretionary UHNW Wealth propositions to join our client team in Central London Contract / Fixed Term (Inside IR35) | Immediate Start Hybrid working – 3 days onsite at client office in Central London Key Responsibilities Own and lead the target‑state architecture for the Wealth domain Act as the architectural authority, partnering with Wealth business and technology leadership Translate Wealth strategy, discretionary investment models, and client servicing needs into executable architecture roadmaps Design solutions supporting discretionary portfolio management, UHNW/HNW client lifecycles, and complex client/account structures Architect Wealth platforms for multi‑jurisdiction and multi‑booking‑centre operating models Provide architectural governance and...

Senior Product Designer - Freelance Start date Monday 1st June Immediate Interviews 4-6 months initial contract duration (likely to extend) £day rate OUTSIDE IR35 2 days / week in office working (Client office - Canary Wharf) / 3 days per week remote working.  Joining a cross functional team to deliver a merchant activation product. A key part of this banks payment platform, this part of the product is where companies using the payment platform can see a record and analysis of their transactions and associated costs.    The role As a Senior Product Designer, you deliver value from ideation to implementation. You have a strong understanding of branding, Lean design practices and UX. You have a meticulous eye for detail, with the ability to visualise and communicate the ‘big picture’ product vision. You can draw on your experience and knowledge of best practices to create innovative digital solutions. You...

Senior Delivery Lead - Freelance Start date Monday 1st June Immediate Interviews 4-6 months initial contract duration (likely to extend) £day rate OUTSIDE IR35 2 days / week in office working (Client office - Canary Wharf) / 3 days per week remote working.  Joining a cross functional team to deliver a merchant activation product. A key part of this banks payment platform, this part of the product is where companies using the payment platform can see a record and analysis of their transactions and associated costs.    We bring together the best in strategic services, user experience and technical delivery using Lean and Agile processes.   Founded in 2010 by Stuart, Cain and David, we help large organisations improve their speed to market whilst focusing on delivering value to their users and customers. We work with our clients to understand their problems and validate ideas in order to deliver improved process...

Role description We are seeking a senior Wealth Domain Architect to own and define the end‑to‑end target‑state architecture for Wealth Management, with a strong focus on Discretionary UHNW Wealth propositions to join our client team in Central London Contract / Fixed Term (Inside IR35) | Immediate Start Hybrid working – 3 days onsite at client office in Central London Key Responsibilities Own and lead the target‑state architecture for the Wealth domain Act as the architectural authority, partnering with Wealth business and technology leadership Translate Wealth strategy, discretionary investment models, and client servicing needs into executable architecture roadmaps Design solutions supporting discretionary portfolio management, UHNW/HNW client lifecycles, and complex client/account structures Architect Wealth platforms for multi‑jurisdiction and multi‑booking‑centre operating models Provide architectural governance and...

InvestorFlow  is the only company of its kind to deliver industry specialized CRM, built on Salesforce, and digital portals to help alternative asset firms find opportunities, create and manage relationships, and turn relationship insights into action with increased productivity and transparency.   We are looking for a  Senior Consultant  to drive successful implementation of InvestorFlow’s solutions. This is a dynamic role requiring a mix of consulting expertise, technical acumen, and business understanding to ensure seamless integration and optimization of our products within client environments. Our ideal candidate thrives in fast-paced settings, is comfortable wearing multiple hats, and can transition between leading high-level discussions and executing hands-on tasks.   This job is a contract position, expected to run through August. You Will: Lead client engagements  by facilitating business...

Location London, Greater London (Hybrid) Department Data Governance Employment Type Contractor Billigence is a boutique data consultancy with global reach, helping organisations transform the way they work with data. We specialise in delivering high-impact data solutions across Data Management, Data Governance, Cloud Data Platforms, AI Enablement, and Advanced Analytics. Headquartered in Sydney with offices across the UK, Europe, and APAC, Billigence partners with organisations to design and implement modern data capabilities that drive better decision-making and business outcomes. Our teams work on complex, enterprise-scale transformation programmes across industries including retail, financial services, and technology.   About the role: We are looking for an experienced Data Management Lead to support a strategic data programme through to September 2026.   This role will focus on...

Description *Outside IR35, *3 - 6 month initial contract   Lead Business Analyst   We are Two Circles. We are a Sports & Entertainment Marketing business. We grow audiences and revenues. We do that by knowing fans best. We work with clients to help them understand & influence what their fans are doing – the way fans spend their money, the events that fans attend, the channels fans respond to, the content fans watch and more. And we use the understanding this gives us to help our clients grow. Grow their audiences and grow their revenues - both direct to consumer and business to business revenues. Our platforms and services are trusted by over 1000 clients globally, including the English Premier League, Red Bull, UEFA, VISA, the NFL, Nike and Amazon. We are over 1000 people, based out of 15 offices, and we deliver work for sports and entertainment businesses of all shapes and sizes all over the world. ...

About Defaqto We are one of the UK’s most trusted providers of independent financial information, ratings and market intelligence, helping consumers, advisers and financial institutions make smarter financial decisions. We maintain the UK’s largest financial product database and deliver expert, unbiased product ratings - including our industry‑recognised Star Ratings - which assess product quality across insurance, banking, investments, pensions and more. This role can be filled via fixed term contract or via daily rate (Inside IR35) via umbrella company. Initially 3 months with the potential for expansion. Role Overview: This is a focused, high-value engagement to lead the data architecture of Defaqto's redesigned market data model. We have an initial view of the logical structure we need, and we are looking for an experienced architect to test, challenge, and refine that thinking - then translate it into a signed-off logical...

The Cabinet Office supports the Prime Minister and ensures the effective running of government. The Cabinet Office is also the corporate headquarters for the government, in partnership with HM Treasury, and takes the lead in certain critical policy areas. More information about the Cabinet Office can be found on its website at:  www.gov.uk/government/organisations/cabinet-office   Operating within the heart of Government, as a Service Desk Analyst you will be acting as the first point of contact for all users operating on the Official platform - supporting an array of laptop devices (Windows and MacOS operating systems), smartphones (Android and iOS), VoIP systems and Google Cloud services for standard office tools. Some specialist applications are also used throughout the estate.   As a Service Desk Analyst your main responsibilities will be to:   Be the face of Live Service - providing first and second line support for all IT related...

The Ministry of Justice (MoJ) priorities include improving public safety and reducing reoffending by reforming prisons, probation and youth justice, and building a justice system which makes access to justice swifter and more certain for all citizens whatever their background. Project professionals in the MoJ help to improve the government's ability to protect the public and reduce reoffending, and to provide a more effective, transparent and responsive criminal justice system for victims and the public. To establish a single, integrated MSP project plan by consolidating existing workstream plans and the Outline Business Case (OBC), providing a clear and reliable view of delivery, dependencies and the critical path. This role is an investment in delivery certainty, supporting effective decision making from OBC through delivery.   As a  Lead Planner  your main responsibilities will be to: Deliver one integrated MSP level project plan incorporating...

Role description We are seeking a senior Wealth Domain Architect to own and define the end‑to‑end target‑state architecture for Wealth Management, with a strong focus on Discretionary UHNW Wealth propositions to join our client team in Central London Contract / Fixed Term (Inside IR35) | Immediate Start Hybrid working – 3 days onsite at client office in Central London Key Responsibilities Own and lead the target‑state architecture for the Wealth domain Act as the architectural authority, partnering with Wealth business and technology leadership Translate Wealth strategy, discretionary investment models, and client servicing needs into executable architecture roadmaps Design solutions supporting discretionary portfolio management, UHNW/HNW client lifecycles, and complex client/account structures Architect Wealth platforms for multi‑jurisdiction and multi‑booking‑centre operating models Provide architectural governance and...