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24 lead technical developer jobs found

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6 Months or more lead technical developer Greater London
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Contract Spy
May 28, 2026
6 Months or more
Lead Developer - SC Cleared at Ministry of Justice, Remote, 6 Months, £Contract Rate
Contract Spy Remote (London, UK)
SC Clearance is an essential requirement for this role, as a minimum you must be willing & eligible to undergo checks. Please note, due to the exceptional requirements of this position (short-term nature of this role and speed at which we require a postholder in situ) preference may be given to candidates who meet all of the essential criteria and hold active SC clearance.    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.   As a  Lead Developer , your main responsibilities will be:...
Contract Spy
Jun 17, 2026
6 Months or more
AI Platform Engineer at GlobalLogic, London, 12 Months, £Contract Rate
Contract Spy London, UK
About the job   We are seeking to hire an experienced Contract Technical Lead / Lead AI Platform Engineer (Contract) into our Engineering Practice. This is a 12 month assignment (inside IR35), to start 2-4 weeks.   This is a hands on, high impact role at the intersection of AI governance, distributed systems, observability, and platform engineering to lead technical delivery for an AI centralised platform - Control Tower.   We’re looking for a Technical Lead to drive the end to end build of this platform, shape its architecture, and partner with deep technical SMEs across the business to ensure AI systems operate with the highest levels of performance, security, and responsible oversight.   What We’re Looking For You’ll bring a blend of strong engineering foundations, platform ownership experience, and an enthusiasm for safe and scalable AI. Specifically: Strong engineering foundations, with experience...
Contract Spy
Jun 16, 2026
6 Months or more
Senior Onboarding Engineering - Saas Platform at Novatus, London, 6 Months, £Contract Rate
Contract Spy London Area, United Kingdom
Novatus is a Series B scale-up RegTech SaaS provider and boutique advisory practice, enabling financial services firms to solve complex challenges and redefine what’s possible through expert-led technology and consulting. Across both our technology and consulting services, Novatus delivers practical solutions to some of the most complex regulatory, data and operational challenges in financial services.   Our SaaS platform, En>ACT ( short for Ensuring Accurate, Complete and Timely reporting ), is a market-leading solution for regulatory transaction reporting and reconciliation, providing real-time, independent oversight of transaction reporting across all global regulatory regimes. En>ACT is the only real-time assurance solution that tests 100% of transactions and 100% of fields, replacing sample-based reviews and static PDF reports delivered months after the event with live, actionable insights. This helps firms remediate quickly, reduce risk, and meet...
Contract Spy
Jun 16, 2026
6 Months or more
Product and Delivery Manager at Cabinet Office, London/Remote, 6 Months, £Contract Rate
Contract Spy Hybrid (London, UK)
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   As a Product and Delivery Manager , your main responsibilities will be to:   Lead on delivery planning for you team maintaining a roadmap and strategy, and develop and prioritise a backlog. Lead a product through different phases of the product life cycle, from discovery, through development, delivery and continuous improvement, to retirement. Define, explain and iterate an evidence-based vision for solutions that are compelling to your team, stakeholders and end-users. Gather and share metrics of success, and use this to inform decision-making. Build and maintain...
Contract Spy
Jun 15, 2026
6 Months or more
Zscaler Architect at WWT EMEA UK LIMITED, London, 6 Months, £Contract Rate
Contract Spy London, UK
World Wide Technology (WWT) is a global technology integrator and supply chain solutions provider. Through our culture of innovation, we inspire, build, and deliver business results, from idea to outcome.   World Wide Technology (WWT) is looking for an experienced Zscaler Architect / Zero Trust SME to lead the design and implementation of secure access solutions. This role is primarily architecture and consulting focused, responsible for defining strategy, roadmap, and target-state designs rather than hands-on engineering   The ideal candidate will play a key role in migrating enterprise users a Zscaler-based Zero Trust environment, ensuring secure, scalable, and high-performance access.   This is a contract Role & Inside IR35 Zscaler Architect Contract Duration: 6 months contract Location: London, United Kingdom (Hybrid - 3 days onsite per week)   Key Responsibilities Define and drive the Zero...
Contract Spy
Jun 12, 2026
6 Months or more
Microsoft Migration Engineer - SC Cleared at Cabinet Office, London/Remote, 12 Months, £Contract Rate
Contract Spy Hybrid (London, UK)
Please note, an active SC Clearance is an essential requirement for this role, as a minimum you must be willing & eligible to undergo checks. (Please note, due to the exceptional requirements of this position (short-term nature of this role and speed at which we require a postholder in situ) preference may be given to candidates who meet all of the essential criteria and hold active security clearance.)    This role may also involve some work in the evenings / weekends.    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   As a Microsoft Native Tooling Migration Engineer you will execute migrations of...
Contract Spy
Jun 12, 2026
6 Months or more
Security and Privacy Operations Analyst at Knight Frank, London Baker Street, 6 Months initial, £Day Rate
Contract Spy London, UK
  Who are we   Founded in 1896, Knight Frank was registered as Knight Frank LLP a Limited Liability Partnership, on 3 November 2003, registered in England & Wales at 55 Baker Street, London, W1U 8AN with the registered number of OC305934. Headquartered in London, UK, Knight Frank is one of the world's leading independent real estate consultancies. We work responsibly in partnership to enhance people's lives and environments in over 50 Markets, 600+ Offices, 20,000+ People, 1 Global Network.   At the heart of all we do are our Clients. A relationship built on trust is vital. As trusted partners in property, we act with integrity and care, understanding our clients’ unique needs and consistently thinking about the bigger picture to provide personalised, clear and considered advice across all areas of property. Through our deep understanding of key markets and sectors – both emerging and established – we are dedicated to...
Contract Spy
Jun 11, 2026
6 Months or more
AI Research Lead - African First Language Models at GSMA, London, to 12/26, £Contractor Rate
Contract Spy London, UK
Department: Technology Team: AI Foundry Location: London (Hybrid or Remote) / Nairobi Position type: Contractor (umbrella – inside IR35) until 24th December 2026; Full Time   What the hiring manager says "The Africa AI Language Initiative is one of our most strategically important efforts — aiming to build Africa-first, open, locally representative AI models across the continent’s most widely spoken languages. As our Subject Matter Expert, you will play a pivotal role in shaping model design, guiding technical execution, and ensuring high-quality delivery across multiple partners." Director of AI Initiatives   About the team The Africa AI Language Initiative brings together mobile operators, African researchers, startups, academia, and GSMA to build and deploy open, representative language models for Africa. The team is multidisciplinary — spanning AI research, data governance, telco engagement,...
Contract Spy
Jun 08, 2026
6 Months or more
Zscaler Architect at WWT EMEA UK LIMITED, London, 6 Months, £Contract Rate
Contract Spy Hybrid (London, UK)
World Wide Technology (WWT) is a global technology integrator and supply chain solutions provider. Through our culture of innovation, we inspire, build, and deliver business results, from idea to outcome.   World Wide Technology (WWT) is looking for an experienced Zscaler Architect / Zero Trust SME to lead the design and implementation of secure access solutions. This role is primarily architecture and consulting focused, responsible for defining strategy, roadmap, and target-state designs rather than hands-on engineering   The ideal candidate will play a key role in migrating enterprise users a Zscaler-based Zero Trust environment, ensuring secure, scalable, and high-performance access.   This is a contract Role & Inside IR35 Zscaler Architect Contract Duration: 6 months contract Location: London, United Kingdom (Hybrid - 3 days onsite per week)   Key Responsibilities Define and drive the Zero...
Contract Spy
Jun 08, 2026
6 Months or more
Digital Delivery Manager at Ministry of Defence, Northwood/Remote, 6 Months, £Contract Rate
Contract Spy Hybrid (Northwood, UK)
Join a high-profile MOD digital programme in the discovery phase, shaping new capabilities within a secure national security environment. The Digital Delivery Manager is responsible for leading the successful delivery of digital projects to meet the needs of End Users who interact with the Programme team. The role ensures that digital solutions are delivered in accordance with programme objectives, security requirements, governance frameworks, and End User needs. Working across multidisciplinary teams, the Digital Delivery Manager will coordinate resources, manage risks and dependencies, engage stakeholders, and drive delivery performance while maintaining compliance with defence, cyber security, and regulatory standards.   As a Digital Delivery Manager , your main responsibilities will be: Lead the end-to-end delivery of digital projects and services. Work with End-Users and Stakeholders to develop and maintain delivery plans, schedules, milestones, and...
Contract Spy
Jun 08, 2026
6 Months or more
Digital Delivery Manager at Ministry of Defence, London/Remote, 6 Months, £Contract Rate
Contract Spy Hybrid (London, UK)
Join a high-profile MOD digital programme in the discovery phase, shaping new capabilities within a secure national security environment. The Digital Delivery Manager is responsible for leading the successful delivery of digital projects to meet the needs of End Users who interact with the Programme team. The role ensures that digital solutions are delivered in accordance with programme objectives, security requirements, governance frameworks, and End User needs. Working across multidisciplinary teams, the Digital Delivery Manager will coordinate resources, manage risks and dependencies, engage stakeholders, and drive delivery performance while maintaining compliance with defence, cyber security, and regulatory standards.   As a Digital Delivery Manager , your main responsibilities will be: Lead the end-to-end delivery of digital projects and services. Work with End-Users and Stakeholders to develop and maintain delivery plans, schedules, milestones, and...
Contract Spy
Jun 05, 2026
6 Months or more
AI and Data Centre Specialist at Department for Business and Trade, Remote/London, 12 Months, £Contract Rate
Contract Spy Remote (London, UK)
SC Clearance is an essential requirement for this role, as a minimum you must be willing & eligible to undergo checks. Please note, due to the exceptional requirements of this position (short-term nature of this role and speed at which we require a postholder in situ) preference may be given to candidates who meet all of the essential criteria and hold active security clearance.    As a  AI and Data Centre Specialist , your main responsibilities will be: Lead on priority AI and Data Centre projects across the leading AI countries globally. With a focus on EU, Asia-Pacific and Gulf markets. Provide critical assessment of and input to cross-Whitehall strategic documents and discussion Maintain existing relationships and build new ones with the UK AI communities across incubators, accelerators, trade associations, academia and local and national government. Work collaboratively as part of the DBT's HQ tech sector team, and across multiple...
Contract Spy
Jun 05, 2026
6 Months or more
Security and Privacy Operations Analyst at Knight Frank, London Baker Street, 6 Months initial, £Day Rate
Contract Spy London, UK
  Who are we   Founded in 1896, Knight Frank was registered as Knight Frank LLP a Limited Liability Partnership, on 3 November 2003, registered in England & Wales at 55 Baker Street, London, W1U 8AN with the registered number of OC305934. Headquartered in London, UK, Knight Frank is one of the world's leading independent real estate consultancies. We work responsibly in partnership to enhance people's lives and environments in over 50 Markets, 600+ Offices, 20,000+ People, 1 Global Network.   At the heart of all we do are our Clients. A relationship built on trust is vital. As trusted partners in property, we act with integrity and care, understanding our clients’ unique needs and consistently thinking about the bigger picture to provide personalised, clear and considered advice across all areas of property. Through our deep understanding of key markets and sectors – both emerging and established – we are dedicated to...
Contract Spy
Jun 04, 2026
6 Months or more
AI Research Lead - African First Language Models at GSMA, London, to 12/26, £Contractor Rate
Contract Spy London, UK
Department: Technology Team: AI Foundry Location: London (Hybrid or Remote) / Nairobi Position type: Contractor (umbrella – inside IR35) until 24th December 2026; Full Time   What the hiring manager says "The Africa AI Language Initiative is one of our most strategically important efforts — aiming to build Africa-first, open, locally representative AI models across the continent’s most widely spoken languages. As our Subject Matter Expert, you will play a pivotal role in shaping model design, guiding technical execution, and ensuring high-quality delivery across multiple partners." Director of AI Initiatives   About the team The Africa AI Language Initiative brings together mobile operators, African researchers, startups, academia, and GSMA to build and deploy open, representative language models for Africa. The team is multidisciplinary — spanning AI research, data governance, telco engagement,...
Contract Spy
Jun 04, 2026
6 Months or more
CRM Project Manager at Deloitte, London/Remote, 6 Months, £Contract Rate
Contract Spy Hybrid (London, UK)
Job Title: Systems Project Manager Location: London (Hybrid) Duration: 6 months Contract Start Date: ASAP IR35: Inside Deloitte Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit your experience should you wish to continue with Deloitte. Role Purpose The Project Manager will be responsible for the end-to-end planning, execution, and successful delivery of several enterprise initiatives, ensuring alignment with strategic business objectives. This role will drive the implementation, optimisation, and integration of two initiatives. The first to enhance customer engagement, streamline sales and...
Contract Spy
Jun 03, 2026
6 Months or more
Test Manager MS Dynamics at Delta Capita, London/Remote, 6-12 Months, £Contract Rate
Contract Spy Hybrid (London, UK)
Test Manager MS Dynamics (Contract) Delta Capita is seeking an Associate to support a strategic CRM and CMS transformation programme, centred on Microsoft Dynamics with additional CMS capabilities. This role offers an excellent opportunity for a motivated individual with experience in Microsoft Dynamics (CRM), UAT management, and ideally CMS platforms, to contribute to a high-impact implementation programme and subsequent post go-live support.   The successful candidate will play a key role in leading User Acceptance Testing (UAT), coordinating defect management, and acting as a central liaison between business stakeholders and technical teams during and after deployment. Job requirements Key Responsibilities Lead and manage end-to-end UAT processes, including test planning, script review, execution, and defect tracking Coordinate closely with business stakeholders and technical teams to ensure timely resolution of issues Maintain clear...
Contract Spy
Jun 02, 2026
6 Months or more
Senior Platform Engineer at GlobalLogic, London Area, 6 Months, £Contract Rate
Contract Spy London Area, United Kingdom
We are GlobalLogic, a Hitachi Group Company and a leader in digital engineering. We help brands across the globe design and build innovative products, platforms, and digital experiences for the modern world. By integrating experience design, complex engineering, and data expertise - we help our clients imagine what’s possible and accelerate their transition into tomorrow’s digital businesses.   At GlobalLogic, we have a strong track record of successfully delivering ground-breaking Cloud, Data & Digital Transformation programmes and we have an international reach working with a wide variety of projects and customers. Our approach enables companies to “build the exceptional” and be fit for purpose in the 21st century.   We are seeking to hire an experienced Contract Platform Engineer into our Platform Engineering Practice. This is a 6 month assignment (inside IR35), to start ASAP   About the role : • You will...
Contract Spy
Jun 02, 2026
6 Months or more
Senior Business Analyst at Tokio Marine HCC, London St Botolph, 6 Months, £Contract Rate (Outside IR35)
Contract Spy London, UK
Senior Business Analyst Assignment type: 6 month contract (outside IR35)   We are looking for a Senior Business Analyst with strong commercial insurance and data analysis expertise to support an important change project. This assignment will focus on requirements gathering, process improvement, data mapping, and stakeholder collaboration across a complex enterprise change initiative.   The Senior Business Analyst will be responsible for the CAM to Arcus project business requirements. The activities/deliverables are: Business analysis approach outlined and agreed with PM and Business Lead - inc scope of activity, approach, management and traceability of requirements, and plan Provide oversight of BA activity across other Surety projects as required Ensure business (Surety) benefits and outcomes are known & understood, requirements are captured and clearly understood so that they will deliver the stated business...
Contract Spy
May 29, 2026
6 Months or more
Generative AI Adoption Lead at CLOUDMIGRATE, Greater London, 6 Months initial, to £650 per day (Outside IR35)
£550 - £650 per day
Contract Spy Greater London, England, United Kingdom
Generative AI Adoption Lead Business Change & Organisational Adoption  •  Communications-Led Role Location:   Hybrid - 3 days a week at client site London, United Kingdom Job Type:   Contract (Outside IR35) Term:   Initial 6 months Rate:   up to £650 per day   About the Role We are seeking a Generative AI Adoption Lead to drive organisation-wide behaviour change around AI — converting NAE’s investment in Generative AI into safe, effective, and business-led everyday usage. Reporting to the Global Head of School IT Transformation, this is fundamentally a business change and communications role embedded in a technology programme. This is a communicator first and a technologist second. The right candidate is naturally a writer, presenter, or community builder who happens to know AI well — not an AI specialist who happens to communicate adequately....
Contract Spy
May 29, 2026
6 Months or more
Security and Privacy Operations Analyst at Knight Frank, London Baker Street, 6 Months initial, £Day Rate
Contract Spy London, UK
  Who are we   Founded in 1896, Knight Frank was registered as Knight Frank LLP a Limited Liability Partnership, on 3 November 2003, registered in England & Wales at 55 Baker Street, London, W1U 8AN with the registered number of OC305934. Headquartered in London, UK, Knight Frank is one of the world's leading independent real estate consultancies. We work responsibly in partnership to enhance people's lives and environments in over 50 Markets, 600+ Offices, 20,000+ People, 1 Global Network.   At the heart of all we do are our Clients. A relationship built on trust is vital. As trusted partners in property, we act with integrity and care, understanding our clients’ unique needs and consistently thinking about the bigger picture to provide personalised, clear and considered advice across all areas of property. Through our deep understanding of key markets and sectors – both emerging and established – we are dedicated to...
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