106 jobs found in London

Data Integration Engineer LOCATION: Clapham, London (3 days per week onsite) RATE: £400 per day (Outside IR35) DURATION: 3-Month Contract We're supporting a leading global health & fitness business as they continue to expand their data and analytics capabilities. This is an exciting opportunity for an experienced Data Integration Engineer to play a key role in multiple business-critical initiatives, helping to design, build, and optimise data integration and migration solutions across the organisation. Key Responsibilities Design, develop, and maintain data integration and ETL solutions Build and optimise data pipelines to support analytics and reporting requirements Lead data migration activities between source and target systems Implement data validation, cleansing, and transformation processes Monitor and troubleshoot data pipelines, ensuring reliability and performance Collaborate with business stakeholders to gather and translate requirements...

My client is seeking an experienced Contract Site Reliability Engineer Team Lead to join their team. This is a hands-on leadership role requiring a strong technical background alongside the ability to lead, mentor, and develop a high-performing SRE function. There will be occasional travel to the client's offices in Central London. This role is paying £475 Per day and is Outside IR35. Responsibilities Provide technical leadership for the Site Reliability Engineering function, driving reliability, scalability, and performance improvements across critical production systems. Lead, mentor, and coach a team of SREs and engineers, fostering a culture of operational excellence, collaboration, and continuous improvement. Remain hands-on with the design, implementation, and support of cloud infrastructure, automation, observability, and platform reliability initiatives. Define, implement, and govern SLOs, SLIs, and error budgets, ensuring alignment between engineering...

Senior Mobile QA Engineer (iOS & Android) £400 - £425 per day | Outside IR35 | Initial 6-Month Contract | Hybrid (Stratford, London) | Immediate Start Available Our trusted partner within the Ed-Tech sector, employing over 10,000 people across 100 countries and supporting more than 600 million users globally, is seeking an experienced Senior Mobile QA Engineer to join a high-profile product engineering team developing innovative mobile learning applications. This role is ideal for a QA professional with extensive experience testing native and cross-platform mobile applications across iOS and Android environments, coupled with a strong background in test automation and modern Agile delivery practices. Key Responsibilities Lead quality assurance activities across mobile applications, ensuring exceptional user experience on both iOS and Android platforms. Develop and execute comprehensive test strategies, test plans and test cases. Design, implement and...

Senior Data Engineer / GCP / Looker / Big Query £500 - 550 per day (Outside IR35) London / Hybrid (1 day a week) This is an opportunity for you to join a rapidly growing ecommerce business who are looking for a Senior Data Engineer. This role is ideal for someone who has built and operated modern data platforms natively within GCP and can take ownership of the full data engineering lifecycle, from ingestion and transformation through to semantic modelling and reporting enablement. You must have experience in designing, building and optimising scalable data pipelines within the GCP ecosystem. You must also have experience working with Looker as this role with be integral between the commercial and BI teams. Key Requirements: Expert experience across the Google Cloud Platform ecosystem Hands-on experience with BigQuery, including optimisation, modelling and performance tuning Proven experience building scalable data pipelines within GCP Strong knowledge of...

Full job description Location:  London (Hybrid) Rate:  £50-55 per hour + VAT IR35 Status:  Outside IR35 About the Opportunity We're supporting an innovative technology business developing cutting-edge wearable products that combine hardware, embedded systems, AI, and data analytics to deliver real-time performance coaching. The business has grown from an early-stage concept into a globally recognised technology platform, leveraging large-scale real-world data and intelligent sensing to create industry-leading products. We're seeking a Hardware & Embedded Software Engineer to help develop the next generation of wearable technology. The Role This is a highly varied engineering position sitting at the intersection of hardware, embedded software, sensors, and product development. You'll work closely with product, AI, mobile, and data teams to develop wearable electronics that deliver accurate real-time performance feedback in demanding...

Kotlin Developer (SC Cleared) Outside IR35 We are seeking experienced Kotlin Developers to join a high-profile national digital programme, building secure, scalable, and user-focused Android applications that support a major government digital transformation initiative. This is an opportunity to work on modern mobile products with significant public impact, leveraging the latest Android technologies and best practices. You'll collaborate closely with product managers, designers, delivery specialists, and fellow engineers to create high-quality, reliable, and secure mobile experiences used at scale. Due to the nature of the programme, active SC clearance is required . Key Responsibilities Design, develop, and maintain modern Android applications using Kotlin as the primary language. Build responsive and scalable user interfaces using Jetpack Compose . Architect robust, maintainable, and testable solutions following Android best practices and modern design...

We are seeking a highly capable Site Reliability Engineer/DevOps Engineer to join our client (financial services) on a remote contract basis, beginning with a 6 month term, with extensions planned. This role will be operation outside of IR35, and will be fully remote working. Responsibilities: Design, build, and maintain robust migration pipelines to support application and infrastructure transformation initiatives Automate deployment, release, and operational processes to improve efficiency and reduce manual intervention Provide hands-on support for application and infrastructure migration activities, ensuring minimal disruption and strong performance Enhance platform reliability, scalability, and performance through proactive monitoring and continuous improvement Develop and maintain runbooks, operational procedures, and documentation to support incident response and platform operations Collaborate with engineering teams to embed DevOps and SRE best practices across...

Senior Data Engineer/GCP/Looker/Big Query £500 - 550 per day (Outside IR35) London/Hybrid Senior Data Engineer/GCP/Looker/Big Query This is an opportunity for you to join a rapidly growing E-commerce business who are looking for a Senior Data Engineer to build and maintain data pipelines for a new reporting solution within the business. You'll be responsible for the build across ingestion, modelling and creating semantic layers using their GCP stack. Successful applicants will have experience with: Looker BigQuery GCP Gemini Exceptional candidates would have worked with: Retail Data If you're interested in the role please apply to be considered. London/Hybrid £500 - 550 per day (Outside IR35) Senior Data Engineer/GCP/Looker/Big Query

AI Voice Engineer (Contract) Fully Remote £300- £560 Per Day Outside IR35 Immediate Start 3 Months Initially The Company They are a well-established organisation operating within a regulated environment, focused on delivering better outcomes for their customers through technology. As part of a wider AI transformation programme, they have already seen strong success with voice AI solutions internationally and are now expanding these capabilities into the UK. The business is investing heavily in AI, with clear backing from senior leadership and a strong appetite for innovation. You will join a collaborative data and AI function with a focus on practical, scalable solutions. The Role and Deliverables Design, build and optimise AI-powered voice agents for real-world customer interactions Develop and integrate voice pipelines using leading speech and conversational AI technologies Build robust Python-based services to support...

Business Analyst - HSE Implementation London Hybrid working available 6-Month Contract Outside IR35 - Competitive Day Rate We 're looking for an experienced Business Analyst to support a major Health, Safety and Environment (HSE) technology implementation programme. Currently at the RFI stage, this role will play a key part in defining business requirements, analysing and optimising processes, supporting vendor selection activities, and ensuring the chosen solution aligns with operational and regulatory requirements. Working closely with stakeholders across business and technology teams, you will be responsible for documenting current and future-state processes, gathering and validating requirements, assessing data impacts, and leading business testing activities throughout the implementation lifecycle. This is an excellent opportunity to join a high-profile transformation programme and contribute to the successful delivery of a strategic HSE platform. Key...

SAP Project Manager – Contract £450–£650 per day | Outside IR35 | Initial 3-Month Contract | Hybrid – London (2–3 Days On-Site ) I am seeking an experienced SAP Project Manager to support the delivery of a high-profile SAP transformation programme. This role will be responsible for leading the end-to-end delivery of SAP projects, working closely with business stakeholders, technical teams, and third-party partners to ensure successful outcomes. What You'll Be Doing: Leading SAP implementation, upgrade, and transformation projects Managing project plans, budgets, timelines, and risks Coordinating stakeholders across business and technology teams Driving project governance and reporting progress to senior leadership Ensuring successful project delivery from initiation through to go-live What I'm Looking For: Proven SAP Project Management experience Experience delivering SAP transformation or S/4HANA programmes Strong stakeholder management and...

Role: Contract Technical Product Manager / Product Owner Location: London; 3 days per week onsite Duration: Initial 12-month contract (2+ year programme) Day Rate: DOE £450 to £500 per day (Outside IR35) Clearance: Active SC Clearance required (Willingness to undergo DV Clearance) Looking for your next long-term contract in the public sector? We are seeking a Technical Product Manager / Product Owner for a major, multi-year Government platform upgrade/integration in London. This role requires a unique blend of hands-on Google Cloud experience and sharp people management skills to lead an agile squad through a complex integration. What you'll do: Define and support the product vision for your squad and area of responsibility Own and manage the product backlog, ensuring it reflects the highest value work aligned to programme priorities Lead requirements workshops and translate business needs into user stories, acceptance criteria and functional...

Project Manager CRM / Retail / Digital Transformation Outside IR35 - Circa £500/day Central London/Hybrid Length - Initially 3 months We’re working with a well-known retailer to appoint a Project Manager on an Outside IR35 contract for an initial 3 months. This role sits at the heart of a CRM and marketing technology transformation, focused on improving how customer data and engagement platforms integrate and perform. The Role: You will lead delivery across CRM and marketing systems, with a focus on: Driving CRM platform enhancements and integrations Working closely with third-party vendors and internal stakeholders Supporting the implementation and optimisation of marketing technology solutions Ensuring seamless integration of CRM with wider data and digital ecosystems Helping shape best practices across customer data, engagement, and lifecycle marketing What We’re Looking For: Proven Project Manager experience delivering CRM / MarTech...

Organisational Change Project Manager London Outside IR35 £350-£410 per day Max 2 weeks notice This is a delivery-focused contract for a small public sector company, delivering a change programme tied to a live service transition. You will take ownership of moving an established grant delivery function between two organisations while maintaining continuity, alongside shaping a new operating model for future delivery. This is a hands-on role with clear milestones, complex stakeholders, and immediate impact. The Role and Deliverables Lead the migration of an existing grant delivery function and team from one organisation into a new operating structure, ensuring no disruption to live services. Manage end-to-end delivery of a defined project plan covering legal agreements, financial flows, governance, systems, and data ownership between two public sector entities. Oversee workforce transition activity, including staff transfer, consultation, and alignment of roles,...

BUSINESS ANALYST £480 to £550 per day OUTSIDE IR35 LONDON HYBRID: 1 TO 2 DAYS A WEEK IN OFFICE 3 MONTH PROJECT IMMEDIATE START Company A global strategy consulting firm working with business leaders and private equity firms to solve high-stakes challenges across M&A, marketing, sustainability, and performance improvement. THE ROLE The role is to define how investment activity should be classified, captured, and reported so it can be built into the new Finance Data Warehouse, replacing the current fragile Excel‑based process with clear, build‑ready requirements for the Finance Systems team. Document current reporting processes, KPI's, data sources and gaps Define how investment reporting will scale into the new finance data warehouse Define a tactical classification and data capture approach that integrates into the FDW Act as a middle point between Finance stakeholders and the finance systems team Produce clear, unambiguous documentation...

Business Analyst - Data Platforms, BI, Datawarehouse - 6 months, Hybrid/London, to £500 p/d outside A Business Analyst is required to work on some high-profile BI, Datawarehouse, Data Platform projects. You will have extensive business systems analysis experience, ideally gained within large retail/financial services/banking/logistics/supply chain/manufacturing environments and have worked on Data, BI/MI, Datawarehouse, projects. You will have excellent stakeholder management, communication skills with good knowledge of Data, SQL, Jira, Confluence and Agile. The role will involve liaising with the business, stakeholders, gathering requirements, producing functional specifications, conducting workshops, dealing with the data analysis, data modelling, data mapping, data workflows, liaising with the technical teams, data engineers through the full life cycle. Must be able to work in a fast paced, dynamic environment. The role will require 2 days a week on site. As a Business...

Organisational Change Project Manager London Outside IR35 £350- £410 per day Max 2 weeks notice This is a delivery-focused contract for a small public sector company, delivering a change programme tied to a live service transition. You will take ownership of moving an established grant delivery function between two organisations while maintaining continuity, alongside shaping a new operating model for future delivery. This is a hands-on role with clear milestones, complex stakeholders, and immediate impact. The Role and Deliverables Lead the migration of an existing grant delivery function and team from one organisation into a new operating structure, ensuring no disruption to live services. Manage end-to-end delivery of a defined project plan covering legal agreements, financial flows, governance, systems, and data ownership between two public sector entities. Oversee workforce transition activity, including staff transfer,...

Role: Contract Technical Product Manager/Product Owner Location: London; 3 days per week onsite Duration: Initial 12-month contract (2+ year programme) Day Rate: DOE £450 to £500 per day (Outside IR35) Clearance: Active SC Clearance required (Willingness to undergo DV Clearance) Looking for your next long-term contract in the public sector? We are seeking a Technical Product Manager/Product Owner for a major, multi-year Government platform upgrade/integration in London. This role requires a unique blend of hands-on Google Cloud experience and sharp people management skills to lead an agile squad through a complex integration. What you'll do: Define and support the product vision for your squad and area of responsibility Own and manage the product backlog, ensuring it reflects the highest value work aligned to programme priorities Lead requirements workshops and translate business needs into user stories, acceptance criteria and functional specifications...

Backend Engineer - Java/Spring Boot £450 - £500 Outside IR35/6 Month Contract London - Hybrid - 1/2 Days Onsite Our client are looking for a Backend Engineer to join a team building scalable, customer-facing digital products. The role focuses on developing Java/Spring Boot services within a GCP environment, building data pipelines, and integrating with a customer engagement platform used in retail environments. You'll need to show where you've worked on highly available, high-traffic systems, collaborating closely with Front End engineers who are integrating booking and appointment functionality. Key Requirements: Strong commercial experience with Java and Spring Boot Experience integrating Back End services with third-party platforms and APIs Demonstrable experience working on high-availability, high-traffic applications

BUSINESS ANALYST £480 to £550 per day OUTSIDE IR35 LONDON HYBRID: 1 TO 2 DAYS A WEEK IN OFFICE 3 MONTH PROJECT IMMEDIATE START Company A global strategy consulting firm working with business leaders and private equity firms to solve high-stakes challenges across M &A, marketing, sustainability, and performance improvement. THE ROLE The role is to define how investment activity should be classified, captured, and reported so it can be built into the new Finance Data Warehouse, replacing the current fragile Excel-based process with clear, build-ready requirements for the Finance Systems team. Document current reporting processes, KPI 's, data sources and gaps Define how investment reporting will scale into the new finance data warehouse Define a tactical classification and data capture approach that integrates into the FDW Act as a middle point between Finance stakeholders and the finance...