21 data engineer jobs found

Java Data Engineer 6-Month Contract (Possible Extension) Inside IR35 Hybrid London (3 days) I have been engaged my client to bring in a Java Data engineer to work on a Big Data Project in the finance sector. Required Experience: Java Big Data experience On-premises cluster experience Databases Kubernetes Kafka Apache SparkPreffered Experience: Finance sector experience

Data Engineer Telford / Hybrid - 2 days per month onsite £450 per day inside ir35 6 months duration Active SC clearance Are you an experienced Data Engineer looking to work on large-scale, impactful data platforms? We're seeking skilled Data Engineers to join a growing team delivering secure, scalable and innovative data solutions that enable better decision-making, support digital transformation, and accelerate the adoption of AI and Generative AI technologies. You'll play a key role in designing, building and optimising data pipelines and integration solutions within a modern cloud-based environment, working alongside talented engineers, architects and business stakeholders. What You'll Be Doing Building and maintaining robust data pipelines for ingestion, transformation and curation of data. Designing secure, reliable and high-performance data integration solutions. Developing and supporting enterprise-scale data platforms and services. Working closely with stakeholders to...

AI Application/Big Data Engineer 6-Month contract - Inside IR35 - market rate London based - hybrid working - up to 3 days a week onsite Finance sector - must have previous experience Role Overview Senior AI / Data Engineer responsible for designing, building, and optimizing AI-driven data pipelines and integrations to enable a QAS-powered response suggestion capability embedded in Salesforce Service Cloud. The role focuses on scalable data processing, LLM integration, and continuous model improvement using production telemetry. Responsibilities Design and implement Salesforce ↔ QAS integration architecture Build and optimize data pipelines supporting AI inference and feedback loops Develop backend services / APIs enabling response suggestion workflows Integrate LLM capabilities (Amazon Bedrock) for response generation and embeddings Enable continuous model tuning via: telemetry data quality scoring usage analytics Work with structured and unstructured data sources:...

Data Engineer Telford / Hybrid (2 days per week onsite) £450 per day (Inside IR35) 6-Month Contract Active SC Clearance Are you an experienced Data Engineer with a strong background in ETL development, AWS, and enterprise data platforms? We are looking for a skilled contractor to join a high-profile programme, supporting the ongoing operation, maintenance, and enhancement of a critical data platform. This is an excellent opportunity to work within a complex technical environment, playing a key role in ensuring the stability, performance, and continuous improvement of business-critical data services. What You'll Be Doing Supporting live production data services and platform operations. Investigating and resolving incidents, ensuring rapid service restoration. Identifying recurring issues and implementing long-term solutions. Maintaining and enhancing ETL processes and data integration workflows. Working closely with service delivery, project, and operational teams. Managing...

Data Engineer Telford / Hybrid (Approx. 2 days per month onsite) £450 per day (Inside IR35) 6-Month Contract Active SC Clearance We are looking for an experienced Data Engineer to join a growing delivery team working on a high-profile data exploitation programme within a secure government environment. This is an excellent opportunity to work on large-scale data integration and transformation projects, helping to deliver critical data capabilities using Talend and Oracle technologies. You'll be joining a collaborative Agile team, contributing throughout the full development lifecycle, from design and development through to testing, deployment, and production support. What You'll Be Doing Developing and maintaining ETL solutions using Talend within established frameworks and standards. Building and supporting Oracle database objects, DDL scripts, and SQL solutions. Enhancing CI/CD processes through GitLab pipeline improvements. Investigating and resolving defects identified...

I am recruiting for a BI / AWS Engineer to work on a remote basis with occasional travel to London or Swindon (once a month). The role falls inside IR35 so you will be required to work through an umbrella company for the duration of the contract. I am searching for an experienced Business Intelligence Engineer / AWS Data Engineer to support the development of a modern data platform and contribute to emerging AI-driven initiatives. This role will suit someone with a strong foundation in AWS data engineering and BI, alongside practical exposure to AI/ML concepts or tools. You must have strong hands-on experience in: AWS Data Engineering stack (e.g. Glue, S3, Lambda, Redshift, Athena) SQL (advanced level) Python (for data processing and pipeline development) Infrastructure / tooling exposure (e.g. Terraform, APIs, CI/CD beneficial) Experience working in Business Intelligence / analytics environments Candidates must demonstrate some level of exposure to AI/ML, such as: Working...

Data Scientist Python, SQL, Snowflake, Power BI essential £44.50 FCSA Umbrella (inside IR35) £32.50 PAYE Larne, Northern Ireland Fully onsite role 5 days pw   May also suit a Data Engineer / Data Analyst with strong Python & data platform experience We are currently looking for a Data Scientist with solid hands‑on experience across modern data platforms — Python, SQL, Snowflake, and the Microsoft Power Platform (Power BI, Power Apps, Power Automate). Do you have experience in data engineering, ETL/ELT pipelines, data cleansing, data modelling, CRM data (ideally Salesforce), and supporting analytics across a business? Are you confident developing automated workflows, dashboards, and curated datasets to support reporting and KPI development? We have an opportunity with a well‑known organisation who are looking to source someone for a long‑term contract (12 months minimum, highly likely to extend). We require a Data Scientist. The responsibilities and tasks for this job...

Platform Engineer 12 months Swindon - hybrid Inside IR35 - umbrella only Primary skills Data Engineering & Pipeline Development (ETL/ELT design and implementation) Strong SQL & Data Modeling (query optimization, schema design) Programming Skills (Python / Scala for data processing) Big Data Processing (Spark / Databricks) Cloud Data Platforms (Azure / AWS / GCP - especially data services)Secondary skills API-based Data Integration & Microservices exposure Banking / Financial Services Domain Experience If you're passionate about data engineering and eager to contribute to a forward-thinking organisation, we want to hear from you! If you receive suspicious outreach claiming to be from us, please contact us via the ManpowerGroup website

Data Migration Architect 4 months - initially Bath - onsite 2/3 days per week £545 inside IR35 - umbrella only Active SC clearance required Technical Leadership Own the architecture and design of ETL frameworks for clinical data migrations Define migration patterns, tooling strategy, and deployment approach (batch, real-time, hybrid) Provide technical governance across all migration workstreams Lead architecture reviews, design assurance, and technical decision-making Mentor and guide Data Engineers, Architects, and SMEs across the programmeData Strategy & Planning Define end-to-end data migration strategy, including: Data extraction from legacy clinical systems Transformation rules and mapping specifications Data validation, reconciliation, and quality control frameworks Establish data standards, models, and governance principles aligned to healthcare regulations Develop migration roadmaps, including phasing, cutover strategy, and rollback planning Clinical Data...

World Class Defence Organisation is currently looking to recruit a Software Test Engineer subcontractor on an initial 12 month contract. Rate: £65.00 per hour Location: Stevenage Hybrid / Remote working: 4 days a week likely onsite.  A compressed 4 day week (Monday to Thursday) a possibility. Contract: 37 Hours per week Overtime: Hours worked over 37 hours per week will be calculated at ‘time and a quarter’ Duration: 12 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) Software Test Engineer Job Description: An exciting opportunity to work as a Software Testing Engineer within the Environment Simulators team based in our Stevenage office with our simulation developers.  The Simulation Software department is at the forefront of developing simulations for the Weapon System and sub-systems teams using the full development life cycle and agile methodologies.  Our simulations follow best practices and capability to ensure our products...

Software Engineer (Python / React) 📍 Cheltenham Area - on site Contract: Inside IR35, 12 months+ The Opportunity We are seeking talented Software Engineers to join a cutting-edge programme supporting UK Intelligence customers. These roles focus on building modern, cloud-native applications and services that enable the operational use of AI and data-driven capabilities. While detailed job specifications are still being finalised, the mission, technology stack, and innovation culture make this a highly compelling opportunity. What You'll Be Doing As a Software Engineer, you will: Develop user-facing applications, APIs, and backend services Build solutions using technologies such as: Python FastAPI React Enable the integration and operational use of AI and data-driven capabilities Contribute to scalable, cloud-native application developmentYour work is expected to span across: Artificial Intelligence Machine Learning Natural Language Processing (NLP) Cloud-native...

Software Engineer (Full Stack) Rate: £675 per day (Inside IR35) Contract Length: 6 Months (with potential extension) Location: London (Hybrid - typically 2 days per week onsite) Clearance: Active or transferable SC Clearance preferred. Overview We are seeking an experienced Software Engineer to join a growing multidisciplinary team delivering innovative AI-enabled products within a government-focused environment. This is a hands-on engineering role suited to candidates with strong full-stack development experience who are comfortable working across the entire software lifecycle, from product development through to infrastructure and deployment. The successful candidate will work within a collaborative team of engineers, AI specialists, product professionals and user-centred design experts, helping to build and scale a modern platform that leverages large language models (LLMs) and advanced AI capabilities. Key Responsibilities * Build, enhance and maintain a full-stack...

Quality Engineer Luton 5-Month Contract Paying up to £37p/h (Inside IR35) Key Responsibilities Act as the Quality focal point for in-service and returns material activities Support investigation and resolution of non-conformances, including root cause analysis and corrective actions Review and approve quality documentation related to returns, concessions, and repair activities Ensure effective traceability and configuration control of returned and unserviceable items Interface with internal stakeholders (Engineering, Supply Chain, and Operations) and external suppliers Ensure compliance with AS9100, Leonardo Quality Management System, and customer contractual requirements Contribute to continuous improvement activities across in-service quality processes Deliver compliant products in a timely manner, meeting all cost and safety requirements Provide reports and supporting data to the Programme, Project, and functional teams Required Experience Further education and/or...

World Class Defence Organisation is currently looking to recruit 3x C++ Application Software Engineer subcontractors on an initial 12 month contract.     This role requires: Strong experience in C++ application development. A strong background in software engineering, its realisation and system wide impact. Experience in CI/CD pipelines, GitLab, Docker. Experience of developing software for virtual environments.  Rate: £65.00 per hour Location: Bristol Hybrid / Remote working: The role will likely be onsite – a compressed 4 day week (Monday to Thursday is fine).  There may be some scope for hybrid working (project dependent). Contract: 37 Hours per week Overtime: Hours worked over 37 hours per week will be calculated at ‘time and a quarter’ Duration: 12 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella)...

World Class Defence Organisation based in Stevenage, Hertfordshire is currently looking to recruit an Embedded DSP Software Engineer – Software Defined Radio Datalink subcontractor on an initial 6 month contract.     This role would suit a candidate who comes from a mobile communications industry or from the aerospace / defence field. Other industries will be considered too.   Rate: £70 per hour Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Stevenage Hybrid / Remote working: The role will based onsite.  A compressed 4-Day week of Monday to Thursday is possible Duration: 6 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview process   Embedded DSP Software Engineer – Software Defined Radio Datalink Job Description:   Join our growing Software team in Stevenage, working as part of a dynamic team to...

Performance Analyst 12 months Location - London/Remote £465 per day inside IR35 - Umbrella only Job Spec: As a Performance Analyst, your role is to support product teams by utilising data tools to create insight and actionable outputs for product managers, designers, and developers. You will be developing and maintaining Adobe Analytics and Power BI reports to enable data driven decisions across the programme. The role involves partnering with product teams to define reporting needs and translate them into clear KPIs and robust data solutions, delivering ad hoc analysis to inform product improvements, and applying measurement frameworks to shape future analytics capability. You will design and optimise dashboards with consistent metrics and meaningful time based comparisons, while ensuring data quality, governance, and alignment across data sources. Collaboration with product, analytics, and data engineering teams is central to continuously improving data, reporting, and...

Data Scientist - Database Analyst/Programmer II Larne, Northern Ireland (On-Site) Location: Larne (On-site) Contract: 12 months (Inside IR35) Hours: 37.5 hours/week (Flexible start/finish - typically 8:00am-4:00pm) We're currently looking for a talented Data Scientist / Database Analyst Programmer to join a leading engineering organisation based in Larne, Northern Ireland. Role Overview This is a hands-on role focused on data engineering, analytics, and automation, supporting key initiatives within a complex engineering environment. You'll play a vital part in building data pipelines, delivering analytical insights, and enabling data-driven decision-making across the business. Key Responsibilities Develop and maintain robust ETL/ELT data pipelines using Python, SQL, and Snowflake Cleanse, transform, and validate large datasets to ensure data accuracy and integrity Manage scheduled data loads and perform ongoing data quality checks Support and contribute to data governance,...

SAS Model Developer Location: London (Hybrid - 2 days onsite per week) Rate: £400/day Inside IR35 Duration: 3-month rolling contract Overview: We're looking for an experienced SAS Model Developer to support model development, enhancement, and deployment across a large-scale data and analytics environment. This role will focus on building and optimising SAS-based models, supporting the full model development lifecycle from data preparation and feature engineering through to testing, validation, and production deployment. Key Responsibilities * Design, develop, and enhance statistical, predictive, and pricing models using SAS * Build modelling datasets, feature engineering pipelines, and variable transformations * Develop SAS programs using: o Base SAS o SAS Macros o Data Step o SAS SQL * Support automated model execution, scoring, and monitoring processes * Conduct model testing, validation, back-testing, and performance analysis * Analyse large datasets to identify...

MERITUS are recruiting for an SC Cleared Technical Architect / Solution Architect to join our client delivering secure, large-scale technology programmes within the Defence and Central Government sector. TECHNICAL ARCHITECT - 12 MONTH CONTRACT - UP TO £800 PER DAY - INSIDE IR35 - READING (2 DAYS ON-SITE) - SECTOR: DEFENCE / GOVERNMENT As a Technical Architect, you will lead the design and assurance of complex, secure systems across major government programmes. You will ensure architectural integrity across the full delivery lifecycle, working closely with engineering, delivery, and security teams to design scalable, compliant, cloud-based solutions. Lead technical design of large-scale, complex systems Define and govern solution architecture and technical designs Ensure alignment with security, performance, scalability, and compliance standards Work closely with engineering, delivery, and business stakeholders Provide technical governance, assurance, and risk evaluation Design...

Hays are now looking for an SC Cleared DevOps Engineer for one of our local clients: £550 p/d Inside IR35 Remote - 6 months+ contract Candidates must hold current SC Clearance This role is primarily an engineering-focused position with some operational responsibility within the wider platform operating model. You'll be responsible for building, deploying, and maintaining scalable, secure cloud infrastructure while driving DevOps best practices across the environment. What you'll be doing Designing, developing, and deploying AWS infrastructure using Terraform (Infrastructure as Code) Building, managing, and optimising CI/CD pipelines using Jenkins and/or GitLab Working across AWS services including EC2, EKS (Kubernetes), RDS, S3, Route 53, VPC and Lambda Managing containerised environments using Docker and Kubernetes, including Helm deployments Implementing and maintaining DevOps practices across the full software delivery lifecycle Writing and maintaining scripts and automation...