25 data engineering lead jobs found

Position:  Lead Java Developer  Location:  Working 2 days a week from Solihull with occasional travel to Croydon based on business needs  Security Clearance:  SC Cleared Day Rate - £500/day Outside IR35   About the Role:   We are seeking a highly skilled Lead Java Developer to join our team and work on a large-scale public sector program. This unique development opportunity involves creating and implementing solutions for our portfolio of biometric products, supporting live systems, and diagnosing incidents. You will be part of a collaborative team that prides itself on engineering the best possible Java code.  Key Responsibilities:   Develop and implement solutions for biometric products.  Support live systems and diagnose incidents.  Collaborate with the team to ensure high-quality Java code.  Essential Skills and Experience:   Proficiency in Java 17+, Spring Boot, Spring Data JPA, Spring Integration, Spring Batch, Microservices, Quartz, SQL Database...

Senior Infrastructure & Cloud Engineer (Security) 12 month contract Outside IR35 £450 per day Harvey Nash's public sector client is recruiting an experienced Senior Infrastructure & Cloud Engineer to support a major security uplift programme within a large, enterprise-scale environment. You'll work as part of a dedicated cyber security team , providing technical expertise across cloud, infrastructure, and security remediation initiatives. This role focuses on delivering improvements aligned to security accreditation and assurance frameworks, including Cyber Essentials, the Cyber Assessment Framework, and Zero Trust principles. Key Responsibilities Interpret and apply security standards (Cyber Essentials, CAF, NIST, NCSC) to define remediation actions. Lead or support security improvements across Azure and on-prem environments. Configure, optimise, and manage Microsoft Defender and related endpoint, identity, and cloud security tools. Identify and...

Senior Infrastructure & Cloud Engineer (Security) 12 month contract Outside IR35 £450 per day Harvey Nash's public sector client is recruiting an experienced Senior Infrastructure & Cloud Engineer to support a major security uplift programme within a large, enterprise-scale environment. You'll work as part of a dedicated cyber security team , providing technical expertise across cloud, infrastructure, and security remediation initiatives. This role focuses on delivering improvements aligned to security accreditation and assurance frameworks, including Cyber Essentials, the Cyber Assessment Framework, and Zero Trust principles. Key Responsibilities Interpret and apply security standards (Cyber Essentials, CAF, NIST, NCSC) to define remediation actions. Lead or support security improvements across Azure and on-prem environments. Configure, optimise, and manage Microsoft Defender and related endpoint, identity, and cloud security tools. Identify and...

About the Role We are seeking an experienced Senior System Tester to play a key role in assuring the quality, reliability, and performance of complex, mission-critical systems within a major UK Government digital transformation programme. You will lead testing strategy, champion automation-first practices, and work closely with multidisciplinary delivery teams to embed a strong culture of quality and continuous improvement. This role requires deep technical expertise in modern test automation frameworks, Back End validation, service-based architectures, and performance testing. The role is a hybrid one - 2 days p/week on-site in Birmingham, and 3 days remote. Must have Active SC & NPPV3 clearance Key Responsibilities Lead the design, development, and maintenance of automated test suites using JUnit, Cucumber, and Selenium Own system, integration, regression, and end-to-end testing across microservice and distributed architectures Perform advanced...

Senior Data Engineer - Outside IR35 - Hybrid Overview We are seeking an experienced Senior Azure Data Engineer to design and deliver an end-to-end Azure-based data warehouse for a wealth management firm undergoing a large-scale digital and data transformation. The role will involve leading the engineering of a scalable data platform, integrating multiple data sources, and enabling both batch and Real Time data consumption. Key Responsibilities Lead the design and delivery of an end-to-end Azure data warehouse. Implement Bronze/Silver/Gold medallion architecture. Build batch and incremental ETL/ELT pipelines. Integrate data from files, APIs, and databases. Design dimensional models (Kimball star schemas) including SCD Type 2. Implement Master Data Management concepts such as entity resolution and golden records. Develop REST APIs to support Real Time data access. Define integration patterns and document architectural decisions (ADRs). Implement data...

UX / Product Designer - Power BI, Wireframing, Solution Design | Remote | £375 - £425 per day We're working with a leading data-driven consultancy specialist on this exciting opportunity. This is a high-impact, Outside IR35 role designed for a specialist who can transform complex data analytics into seamless, user-centric visual experiences. As a UX/CX expert, you will bridge the gap between heavy technical data requirements and intuitive dashboard aesthetics. You’ll be working at pace to deliver scalable solution designs that turn raw Power BI data into actionable business insights for key stakeholders. The Role • Lead the end-to-end UX/CX design process for urgent, large-scale data analytics and BI initiatives. • Architect high-fidelity wireframes, interactive prototypes, and detailed user flows to simplify complex data sets. • Design and optimize sophisticated Power BI dashboards to ensure maximum accessibility and user engagement. • Translate intricate...

About the Role We are seeking an experienced Senior System Tester to play a key role in assuring the quality, reliability, and performance of complex, mission-critical systems within a major UK Government digital transformation programme. You will lead testing strategy, champion automation-first practices, and work closely with multidisciplinary delivery teams to embed a strong culture of quality and continuous improvement. This role requires deep technical expertise in modern test automation frameworks, Back End validation, service-based architectures, and performance testing. The role is a hybrid one - 2 days p/week on-site in Birmingham, and 3 days remote. Must have Active SC & NPPV3 clearance Key Responsibilities Lead the design, development, and maintenance of automated test suites using JUnit, Cucumber, and Selenium Own system, integration, regression, and end-to-end testing across microservice and distributed architectures Perform advanced...

UX / Product Designer - Power BI, Wireframing, Solution Design Immediate Start Contract | Remote | Outside IR35 We are seeking an experienced UX / Product Design Contractor to support the delivery of a number of urgent UX and CX initiatives within a fast-paced, data-driven environment. This role will play a key part in shaping how users interact with data analytics products, ensuring insights are intuitive, accessible and aligned to business objectives. You will work closely with stakeholders across product, data and engineering teams to translate complex requirements into clear, user-centred solutions. Key Responsibilities: Lead the UX and CX design process across analytics-focused products Produce high-quality wireframes, prototypes and user flows Translate business and technical requirements into scalable solution designs Design and optimise dashboards and reporting experiences using Power BI Ensure data visualisations are intuitive, accessible and...

UX / Product Designer - Power BI, Wireframing, Solution Design Immediate Start Contract Remote Outside IR35 We are seeking an experienced UX / Product Design Contractor to support the delivery of a number of urgent UX and CX initiatives within a fast-paced, data-driven environment. This role will play a key part in shaping how users interact with data analytics products, ensuring insights are intuitive, accessible and aligned to business objectives. You will work closely with stakeholders across product, data and engineering teams to translate complex requirements into clear, user-centred solutions. Key Responsibilities: Lead the UX and CX design process across analytics-focused products Produce high-quality wireframes, prototypes and user flows Translate business and technical requirements into scalable solution designs Design and optimise dashboards and reporting experiences using Power BI Ensure data visualisations are intuitive, accessible and aligned...

About the Role We are seeking an experienced Senior System Tester to play a key role in assuring the quality, reliability, and performance of complex, mission-critical systems within a major UK Government digital transformation programme. You will lead testing strategy, champion automation-first practices, and work closely with multidisciplinary delivery teams to embed a strong culture of quality and continuous improvement. This role requires deep technical expertise in modern test automation frameworks, Back End validation, service-based architectures, and performance testing. The role is a hybrid one - 2 days p/week on-site in Birmingham, and 3 days remote. Must have Active SC & NPPV3 clearance Key Responsibilities Lead the design, development, and maintenance of automated test suites using JUnit, Cucumber, and Selenium Own system, integration, regression, and end-to-end testing across microservice and distributed architectures Perform advanced...

UX/Product Designer - Power BI, Wireframing, Solution Design Immediate Start Contract | Remote | Outside IR35 We are seeking an experienced UX/Product Design Contractor to support the delivery of a number of urgent UX and CX initiatives within a fast-paced, data-driven environment. This role will play a key part in shaping how users interact with data analytics products, ensuring insights are intuitive, accessible and aligned to business objectives. You will work closely with stakeholders across product, data and engineering teams to translate complex requirements into clear, user-centred solutions. Key Responsibilities: Lead the UX and CX design process across analytics-focused products Produce high-quality wireframes, prototypes and user flows Translate business and technical requirements into scalable solution designs Design and optimise dashboards and reporting experiences using Power BI Ensure data visualisations are intuitive, accessible and aligned...

About the Role We are seeking an experienced Senior System Tester to play a key role in assuring the quality, reliability, and performance of complex, mission-critical systems within a major UK Government digital transformation programme. You will lead testing strategy, champion automation-first practices, and work closely with multidisciplinary delivery teams to embed a strong culture of quality and continuous improvement. This role requires deep technical expertise in modern test automation frameworks, Back End validation, service-based architectures, and performance testing. The role is a hybrid one - 2 days p/week on-site in Birmingham, and 3 days remote. Must have Active SC & NPPV3 clearance Key Responsibilities Lead the design, development, and maintenance of automated test suites using JUnit, Cucumber, and Selenium Own system, integration, regression, and end-to-end testing across microservice and distributed architectures Perform advanced...

DevOps Engineer | Outside IR35 | 12 months | Active SC | £500 p/d SR2 is working with a long-standing delivery partner on the major public sector project, supporting modern DevOps enablement across platform and product teams. We're looking for a skilled DevOps Engineer with strong Kubernetes experience to join a specialist platform engineering function. This team acts as an enabler - helping application teams adopt DevOps best practices via reusable tooling, scalable platforms, and robust CI/CD. This is a 12-month contract, Outside IR35, and offers a chance to shape the DevOps culture of a critical Defence programme. Due to the quick turn around for this role, the client requires all applicants to currently have active SC clearance; unfortunately they cannot put you through this if you do not already have it. Key Responsibilities: Lead DevOps delivery across secure, containerised Defence platforms. Build and enhance AWS infrastructure using Terraform, with MODCloud...

Rapidly-growing digital consultancy urgently seek a Senior Full Stack Developer (React/Node.js) on an OUTSIDE IR35 six month hybrid contract. You will join a talented client-facing engineering team tasked with delivering a digital transformation project focused on marketing activities to a Travel client. Contract details: Location: Central London (Soho). Working Pattern: Hybrid - 2 days per week on client-site in Central London. Determination: OUTSIDE IR35. Duration: 6 months. Day Rate: £400 per day. Start Date: Monday 30th March 2026. Technical Skills required: Strong full stack development experience with React and Node.js. Experience of implementing Google Tag Manager. Hands-on experience working with Consent Management Platforms (CMPs) and handling user consent in regulated environments. Solid understanding of data privacy and tracking regulations (GDPR, CCPA, etc). Some exposure to infrastructure tools such as Terraform and...

Data Engineer / Data Analyst - Power BI Automation Contract: 6 Weeks Rate: Up to £500 per day (Outside IR35) Location: Hybrid - 2 days per week in London We're looking for an experienced Data Engineer / Data Analyst to support the automation and optimisation of a Power BI dashboard for a short-term engagement. This role will focus on building and improving the backend data processes required to enable reliable, automated reporting and analytics. Working closely with a Power BI Developer , you'll assess the existing data landscape, design and implement ETL processes, and ensure the data models underpinning the dashboard are accurate, performant, and well governed. Key Responsibilities Assess and enhance the current data infrastructure to support automated data flows into Power BI. Develop and implement ETL processes to source, transform and load data efficiently. Design data pipelines and orchestration workflows to automate data retrieval and...

Data Engineer/Data Analyst - Power BI Automation Contract: 6 Weeks Rate: Up to £500 per day (Outside IR35) Location: Hybrid - 2 days per week in London We're looking for an experienced Data Engineer/Data Analyst to support the automation and optimisation of a Power BI dashboard for a short-term engagement. This role will focus on building and improving the Back End data processes required to enable reliable, automated reporting and analytics. Working closely with a Power BI Developer , you'll assess the existing data landscape, design and implement ETL processes, and ensure the data models underpinning the dashboard are accurate, performant, and well governed. Key Responsibilities Assess and enhance the current data infrastructure to support automated data flows into Power BI. Develop and implement ETL processes to source, transform and load data efficiently. Design data pipelines and orchestration workflows to automate data retrieval and...

Product Owner 6 month contract with chance to extend Hybrid working 2x days per week onsite Immediate start date Urgent contract engagement working with an established organisation, delivering high‑scale digital products to nationwide customers. Skills & experience Established experience as a Product Owner within Agile delivery teams, ideally working on digital or customer‑facing products. Excellent stakeholder management, with the ability to collaborate across varied business, technical, and regulatory groups. Experience working closely with engineering teams, with a solid understanding of frontend led digital delivery. Strong backlog ownership, including prioritisation, shaping work for maximum value, and maintaining effective delivery flow. Experience operating in regulated environments is desirable, particularly where compliance and user‑centred digital journeys intersect. Please apply or reach out to Craig for more information. Cathcart...

Product Owner 6 month contract with chance to extend Hybrid working 2x days per week onsite Immediate start date Urgent contract engagement working with an established organisation, delivering high-scale digital products to nationwide customers. Skills & experience Established experience as a Product Owner within Agile delivery teams, ideally working on digital or customer-facing products. Excellent stakeholder management, with the ability to collaborate across varied business, technical, and regulatory groups. Experience working closely with engineering teams, with a solid understanding of frontend led digital delivery. Strong backlog ownership, including prioritisation, shaping work for maximum value, and maintaining effective delivery flow. Experience operating in regulated environments is desirable, particularly where compliance and user-centred digital journeys intersect. Please apply or reach out to Craig for more information. Cathcart Technology is...

Product Owner 6 month contract with chance to extend Hybrid working 2x days per week onsite Immediate start date Urgent contract engagement working with an established organisation, delivering high-scale digital products to nationwide customers. Skills & experience Established experience as a Product Owner within Agile delivery teams, ideally working on digital or customer-facing products. Excellent stakeholder management, with the ability to collaborate across varied business, technical, and regulatory groups. Experience working closely with engineering teams, with a solid understanding of Front End led digital delivery. Strong backlog ownership, including prioritisation, shaping work for maximum value, and maintaining effective delivery flow. Experience operating in regulated environments is desirable, particularly where compliance and user-centred digital journeys intersect. Please apply or reach out to Craig for more information. Cathcart Technology is...

Data Engineer/Analyst - PowerBI Active SC Required Outside IR35 Hybrid: Travel once every week/2 week into London We are supporting a large-scale data and reporting initiative within a complex public-sector environment. The programme is focused on improving automated reporting, data transparency, and decision-making through the enhancement of Back End data processes that feed a critical Power BI dashboard. Role Overview The Data Engineer/Analyst will take ownership of the processes that support automated dashboarding. The role will focus on ensuring data is accurately sourced, transformed, governed, and delivered in a timely and repeatable way. The role will also focus on identifying opportunities to improve data maturity, extend dashboard capability, and strengthen governance and data foundations. Key Responsibilities Data Engineering & Automation Assess and enhance existing data infrastructure to support automated data flows into reporting platforms. Design,...