22 tech lead jobs found

Legacy Core Technical Lead (Infrastructure Engineer / Specialist Engineer) Security Clearance: Current active SC clearance required Contract Duration: ASAP to 31/03/2027 Day Rate: £500 - £600 Per Day (Outside IR35) Location: Hybrid Working - travel to UK sites as required included West Midlands We are urgently seeking a UK based Legacy Core Technical Lead/Specialist Infrastructure Engineer who has has previous experience working on Enterprise Integration Services within the government sector. The Contract Technical Lead sits within a Government & Justice Business Unit, working within the Public Finance & Administration sector on the Enterprise Integration Services (EIS). The role provides senior technical leadership across the Build and Run teams supporting business-critical government applications and the integration capabilities that connect into major Head of Duty systems. The Contract Technical Lead provides technical leadership...

Position: Tech Lead Location: London / Remote Daily Rate: £650 to £700 outside IR35 Clearance: UKSV SC Clearance Required We're working with a central government client at the forefront of innovation, delivering cutting-edge digital, data, and AI solutions that make a real public impact. This is a unique opportunity for a Tech Lead to shape and scale emerging technologies - from early Proof of Concept through to production - within a fast-paced, high-trust environment. You'll lead end-to-end design across software, data platforms, and AI systems, while providing independent technical assurance to ensure solutions are secure, ethical, and fit for purpose. Working across multidisciplinary teams, you'll drive innovation in areas like DevOps, platform engineering, and MLOps - balancing experimentation with governance and risk. What you'll be doing: Leading architecture, design, and delivery of digital & AI solutions Driving innovation across AI, analytics, and...

Legacy Core Technical Lead (Infrastructure Engineer/Specialist Engineer) Security Clearance: Current active SC clearance required Contract Duration: ASAP to 31/03/2027 Day Rate: £500 - £600 Per Day (Outside IR35) Location: Hybrid Working - travel to UK sites as required included West Midlands We are urgently seeking a UK based Legacy Core Technical Lead/Specialist Infrastructure Engineer who has has previous experience working on Enterprise Integration Services within the government sector. The Contract Technical Lead sits within a Government & Justice Business Unit, working within the Public Finance & Administration sector on the Enterprise Integration Services (EIS). The role provides senior technical leadership across the Build and Run teams supporting business-critical government applications and the integration capabilities that connect into major Head of Duty systems. The Contract Technical Lead provides technical leadership across all Build and...

Position: Tech Lead Location: London/Remote Daily Rate: £650 to £700 outside IR35 Clearance: UKSV SC Clearance Required We're working with a central government client at the forefront of innovation, delivering cutting-edge digital, data, and AI solutions that make a real public impact. This is a unique opportunity for a Tech Lead to shape and scale emerging technologies - from early Proof of Concept through to production - within a fast-paced, high-trust environment. You'll lead end-to-end design across software, data platforms, and AI systems, while providing independent technical assurance to ensure solutions are secure, ethical, and fit for purpose. Working across multidisciplinary teams, you'll drive innovation in areas like DevOps, platform engineering, and MLOps - balancing experimentation with governance and risk. What you'll be doing: Leading architecture, design, and delivery of digital & AI solutions Driving innovation across AI, analytics, and emerging...

Tech Lead - Ecommerce Platforms One of the UK's best known (and loved) entertainment providers requires a tech lead - digital and customer platforms. The incumbent will develop and define technology strategy with specific focus on our digital customer and marketing platforms and solutions. This is a senior, hands-on position spanning technology strategy, architecture and engineering, with responsibility for helping shape the future direction of web, apps, customer and marketing platforms. You will work closely with product teams, technology leadership and strategic engineering partners to define architecture, establish engineering principles and ensure solutions are scalable, resilient and cloud-first. Key experience: Degree in computer science, information technology, system analysis or a related study, or equivalent experience An expert digital and customer technologist with proven experience working across omni-channel multi-cloud platforms in a fast-paced...

Tech Lead - Azure/.NET/AI Sutton - 2 days office based, 3 days working remotely *(own transport required to reach office) £625-650 per day, outside IR35 6 month+ contract A global organisation are seeking an experienced Tech Lead to work on a Legacy migration programme, moving a distributed system from AS/400 to Azure and .NET using AI for development. As the Tech Lead you will be responsible for system design as well as technology and framework decisions, you will provide rationale to Architects and business stakeholders and must be able to demonstrate previous commercial experience in the decision making process on large migration projects. You must have experience of working on Legacy migrations from AS/400 (or similar) to modern .NET and Azure technology. You will also need experience using GenAI/Agentic AI for development, any experience using Spec Driven Development (SDD) is beneficial. This 6 month+ contract role is an excellent opportunity to work on an...

Interim Front End Tech Lead: £650 per day: Outside IR35: South West: Hybrid A growing SaaS business is looking for an Interim Front End Tech Lead to build the new Front End for its data platform from the ground up. As Interim Front End Tech Lead, you'll write code every day while guiding a small team, and you'll decide how that team works from day one. AI is central to the role. You'll choose how the team uses it, keep it safe and show the difference it makes. What you'll bring as an Interim Front End Tech Lead: 8+ years in engineering, with strong, recent React and TypeScript experience Experience leading and managing small teams while still coding At least one SaaS product Front End you've built from scratch and shipped Comfort building against API contracts agreed with a separate Back End team Experience changing how a team builds software with AI tools, beyond just using them yourself Eligibility for UK SC clearance Contract Details: Day Rate: £650 per...

Tech Lead - Ecommerce Platforms One of the UK's best known (and loved) entertainment providers requires a tech lead - digital and customer platforms. The incumbent will develop and define technology strategy with specific focus on our digital customer and marketing platforms and solutions. This is a senior, hands-on position spanning technology strategy, architecture and engineering, with responsibility for helping shape the future direction of web, apps, customer and marketing platforms. You will work closely with product teams, technology leadership and strategic engineering partners to define architecture, establish engineering principles and ensure solutions are scalable, resilient and cloud-first. Key experience: Degree in computer science, information technology, system analysis or a related study, or equivalent experience An expert digital and customer technologist with proven experience working across omni-channel multi-cloud platforms in a fast-paced...

Job Title: Scala Developer (Immediate Joiner - Outside IR35) Location: Remote (UK Based) Description: We are looking for an experienced Scala Developer to join our Government client immediately. You will work on designing, developing, and maintaining high-performance applications in a fast-paced environment. Requirements: Strong experience with Scala and functional programming Able to start immediately

Senior Python Engineer – AI & Microservices £450 PD to £600 PD (Outside IR35) | 12 month Contract | 2 days onsite in London (Hybrid) | ASAP Start Our trusted technology partner is developing innovative products and is looking for an experienced Senior Python Engineer / Back End Developer to join a fast-moving team. You will develop Python microservices, scalable services, voice chat, and data pipelines, using AI technologies including ASR, TTS, and LLMs. The ideal candidate will have strong Python skills, a pragmatic delivery-focused approach and experience working within either a SaaS, Digital-Rich, Assessment, Subs cription or Ed-tech environment.  Key Responsibilities: Develop and maintain scalable Python services, microservices, voice chat, and data pipelines. Work with the Tech Lead and wider team on architecture, technical decisions, and solution design. Collaborate with product, data science, QA, design, and subject matter experts...

Senior Python Engineer - AI & Microservices £450 PD to £600 PD (Outside IR35) | 12 month Contract | 2 days onsite in London (Hybrid) | ASAP Start Our trusted technology partner is developing innovative products and is looking for an experienced Senior Python Engineer/Back End Developer to join a fast-moving team. You will develop Python microservices, scalable services, voice chat, and data pipelines, using AI technologies including ASR, TTS, and LLMs. The ideal candidate will have strong Python skills, a pragmatic delivery-focused approach and experience working within either a SaaS, Digital-Rich, Assessment, Subscription or Ed-tech environment. Key Responsibilities: Develop and maintain scalable Python services, microservices, voice chat, and data pipelines. Work with the Tech Lead and wider team on architecture, technical decisions, and solution design. Collaborate with product, data science, QA, design, and subject matter experts to deliver new features....

CX (Customer Experience) & Operations Lead (Six-Month Contract - Outside IR35) £500 - £650 per day DOE Location: London (Hybrid – 2 days per week in office) Contract Duration: 6 Months About The Role We are seeking an experienced CX & Operations Lead for a high-impact, delivery-focused 6-month contract. In this role, you will lead the design, implementation, and embedding of robust Knowledge Management (KM) , Quality Assurance (QA) , and Complaints-Handling frameworks across our Member Experience and Support function. This is a hands-on transformation role focused on taking our operations from their current state to a consistent, measurable, and sustainable operating model. You will ensure operational standards are practical, fully adopted by frontline teams, and seamlessly handed over to business-as-usual (BAU) ownership. Key Responsibilities Current-State Assessment: Conduct a comprehensive review of existing KM, QA, and complaints processes to...

Senior Business Analyst (Contract) - Technical / SaaS £500 per day Outside IR35 UK, Remote-first: 2-3 days on-site, per month Project Length: 6 months + Strong SaaS, ERP and MedTech / Pharma experience is preferred! ** Exciting opportunity to travel periodically to customer sites in Europe (France, Poland, Italy, the Nordics) The successful contractor will join a fast-growing AI SaaS business delivering large-scale enterprise transformation programmes across Europe. You'll own requirements, backlog quality, acceptance criteria and stakeholder engagement, ensuring successful delivery of complex data and AI-driven platform deployments. Essential Requirements 10+ years' Business Analysis experience across enterprise software projects. Proven delivery of requirements end-to-end across multiple concurrent enterprise programmes. Strong user story, acceptance criteria and backlog management experience. Experience working with distributed...

Senior Business Analyst (Contract) £500 per day Outside IR35 UK, RemoteProject Length: 6 months +  The succesful contractor will join a fast-growing AI SaaS business delivering large-scale enterprise transformation programmes across Europe. You'll own requirements, backlog quality, acceptance criteria and stakeholder engagement, ensuring successful delivery of complex data and AI-driven platform deployments. Essential Requirements 10+ years' Business Analysis experience across enterprise software projects.  Proven delivery of requirements end-to-end across multiple concurrent enterprise programmes. Strong user story, acceptance criteria and backlog management experience.  Experience working with distributed engineering teams in Agile environments. Strong stakeholder management, including challenging and shaping requirements.  Data literate, with strong Excel and SQL skills.  UK right to work and willingness to travel across...

Senior Business Analyst (Contract) £500 per day Outside IR35 UK, RemoteProject Length: 6 months + The successful contractor will join a fast-growing AI SaaS business delivering large-scale enterprise transformation programmes across Europe. You'll own requirements, backlog quality, acceptance criteria and stakeholder engagement, ensuring successful delivery of complex data and AI-driven platform deployments. Essential Requirements 10+ years' Business Analysis experience across enterprise software projects. Proven delivery of requirements end-to-end across multiple concurrent enterprise programmes. Strong user story, acceptance criteria and backlog management experience. Experience working with distributed engineering teams in Agile environments. Strong stakeholder management, including challenging and shaping requirements. Data literate, with strong Excel and SQL skills. UK right to work and willingness to travel across Europe when required. Desirable...

Senior Business Analyst (Contract) £500 per day Outside IR35 UK, RemoteProject Length: 6 months + The succesful contractor will join a fast-growing AI SaaS business delivering large-scale enterprise transformation programmes across Europe. You 'll own requirements, backlog quality, acceptance criteria and stakeholder engagement, ensuring successful delivery of complex data and AI-driven platform deployments. Essential Requirements 10+ years ' Business Analysis experience across enterprise software projects. Proven delivery of requirements end-to-end across multiple concurrent enterprise programmes. Strong user story, acceptance criteria and backlog management experience. Experience working with distributed engineering teams in Agile environments. Strong stakeholder management, including challenging and shaping requirements. Data literate, with strong Excel and SQL skills. UK right to work and willingness to travel across Europe when required....

Outside IR35 Kinaxis Consultant required to join a leading global brand, long term remote working contract offering excellent rates. Key criteria; In depth Demand Planning Process knowledge Proven experience delivering large scale Kinaxis deployments Ability to bridge the gap between the business and technical teams Experience of regulated industries; Pharma, Life Sciences, Bio Tech Clear concise communication in English Strong consulting and stakeholder management experience

Test & QA Lead | 6-Month Contract (Outside ir35) | Retail Brand | London 2-3 days per week Testing on this programme is delivered by capable third-party partners. What's missing is the person who owns it. That means someone who knows whether the end-to-end order flow is genuinely covered, who can tell the business plainly what's ready and what isn't, and who will run the tests themselves when that's what the moment needs. If you've led testing in larger teams and want a role where your judgement shapes how quality works, read on. The Role Own test and QA across a commerce platform spanning Shopify, Salesforce Service Cloud, MuleSoft integrations and a vast back end tech estate Coordinate UAT with business users and third-party testing partners, from planning through to sign-off Take ownership of regression testing and keep it current as the platform evolves Map and test the end-to-end order and transaction flow, closing gaps between systems before they...

Test & QA Lead | 6-Month Contract (Outside ir35) | Retail Brand | London 2-3 days per week Testing on this programme is delivered by capable third-party partners. What's missing is the person who owns it. That means someone who knows whether the end-to-end order flow is genuinely covered, who can tell the business plainly what's ready and what isn't, and who will run the tests themselves when that's what the moment needs. If you've led testing in larger teams and want a role where your judgement shapes how quality works, read on. The Role Own test and QA across a commerce platform spanning Shopify, Salesforce Service Cloud, MuleSoft integrations and a vast Back End tech estate Coordinate UAT with business users and third-party testing partners, from planning through to sign-off Take ownership of regression testing and keep it current as the platform evolves Map and test the end-to-end order and transaction flow, closing gaps between systems before they reach...

Data Architect (Azure) | Databricks/Fabric | Outside IR35 | London & Remote Rate: market rates, outside IR35 Location: Remote, UK. Occasional London attendance Duration: 6 months initial, likely extension Start: Immediate Data Architect required for a greenfield Azure data platform build. The end client is a newly formed organisation whose service is expected to operate at national scale following incoming legislation, so the platform must be architected for very significant growth. The engagement is in discovery, completing within the next three to four weeks, before moving into design and delivery. The tech stack recommendation is still open, with Databricks and Microsoft Fabric the likely direction and ADF or Snowflake as outside options. Azure is confirmed. Responsibilities Own the target data architecture, from conceptual through logical to physical design Lead the tech stack recommendation and supporting rationale Produce data models...