1 to 25 of 28 Contract Data Engineering Jobs in London

leading organisation undergoing major investment in its data and engineering capabilities is looking for a Senior Automation QA Engineer to strengthen quality across complex, distributed systems. This role sits at the intersection of software engineering and data engineering, supporting the delivery of high quality services … reliable data products at scale. You ll work closely with cross functional teams, driving automation, improving test maturity, and ensuring the accuracy and resilience of data pipelines and backend services. This is a hands on role suited to someone who enjoys ownership, technical depth, and influencing engineering ...

leading organisation undergoing major investment in its data and engineering capabilities is looking for a Senior Automation QA Engineer to strengthen quality across complex, distributed systems. This role sits at the intersection of software engineering and data engineering, supporting the delivery of high‑quality services … reliable data products at scale. You’ll work closely with cross‑functional teams, driving automation, improving test maturity, and ensuring the accuracy and resilience of data pipelines and backend services. This is a hands‑on role suited to someone who enjoys ownership, technical depth, and influencing engineering ...

Role Purpose The Data Analyst/Data Engineer will lead the discovery, interpretation, and presentation of data to enable AI-driven solutions for our client, embedded within operational teams. The role focusses on turning complex, often legacy, datasets into clear insight, narrative, and decision-ready outputs, while … ensuring data foundations are sufficiently robust to scale across OpCos. This position requires strong analytical judgement, stakeholder consultancy skills, and hands-on capability to shape and evolve supporting data pipelines. Contract - 6 months (high possibility to extend further) Location - waterside (UB7 0GB) Hybrid - 2-3 days onsite ...

Description Role Details Job Title: Data Architect Location: Heathrow (2 to 3days) Duration of the Assignment: 6 Months Job Purpose and Primary Objectives Design and evolve data architecture aligned with business, analytical, and engineering needs. Lead end to end architecture for cloud native data solutions … AWS. Define standards, patterns, and best practices for data modelling, data flows, and platform usage. Develop scalable Snowflake based data architectures including warehouses, databases, schemas, roles, and secure data sharing. Key Responsibilities (Please specify if the position is an individual one or part of a team ...

Data Engineer (Databricks & Azure) - 3-Month Rolling Contract Rate: £400-£450 per day Location: Remote IR35 Status: Outside IR35 Duration: Initial 3 months (rolling) About the Company Join a leading Databricks Partner delivering innovative data solutions for enterprise clients. You'll work on cutting-edge projects leveraging Databricks … Azure to transform data into actionable insights. About the Role We are seeking an experienced Data Engineer with strong expertise in Databricks and Azure to join our team on a 3-month rolling contract. This is a fully remote position, offering flexibility and autonomy while working on high ...

Data Engineer IAM/Security Data London/Hybrid 12 month contract Were looking for a hands-on Data Engineer to support a major Identity & Access Management data programme within a complex enterprise environment. This is not a generic data engineering role. Youll … working on data pipelines, models and automation tied to identity, access, privileged accounts, controls, metrics and reporting . The right person will be comfortable sitting between data engineering and security/IAM teams . What youll be doing Build and maintain ETL/ELT pipelines using Azure ...

Data Engineer for a major offshore wind project in The United Kingdom Responsibilities Design and implement scalable ingestion pipelines from multiple source systems including and internal business data sources. * Ensure reliable, automated, and monitored data flows into the Bronze layer of the Medallion architecture. * Work within clients … existing security framework to establish compliant connectivity to operational data sources. * Build and maintain Silver and Gold layer transformations in Databricks using Python and SQL. * Onboard datasets into Unity Catalog, ensuring proper governance, lineage, and discoverability. Platform Collaboration & Delivery * Support the ML/Data Scientist in preparing clean ...

Robert Half have partnered with a London-based pharmaceutical manufacturing organisation who are looking to engage a Senior Data Engineer to play a key role in scaling and maturing their data function. This is an initial 12-month contract, playing a key role in stabilising and improving … currently fragmented data architecture while introducing best-practice engineering and delivery standards. The role requires 1 day per week onsite in London. Responsibilities: Lead the design and implementation of a clear, structured data engineering framework Build, enhance, and maintain data pipelines within Snowflake Develop transformations ...

Data Engineer - SC Cleared | Outside IR35 | £525/day | 5-Month Contract We are currently seeking a highly capable Data Engineer to join a fast-paced, delivery-focused environment working on large-scale, data-driven solutions. This role offers the opportunity to work on complex data challenges within a modern cloud ecosystem, contributing to the design, build, and optimisation of robust data platforms. Contract Overview: Duration: 5 months (with potential for extension) Rate: Up to £525 per day IR35 Status: Outside IR35 Clearance: Active SC Clearance is essential Role Responsibilities: Design, develop, and maintain ...

Senior AWS Data Engineer - SC Cleared Rate: Up to £475 per day IR35 Status: Inside IR35 - engagement via an umbrella company Duration: 6 months Location: Hybrid - occasional on-site workshops (typically a couple of days per month) in Telford or Hove Security Clearance: Active SC Clearance required Role Overview … seeking an experienced Senior AWS Data Engineer to support a large-scale central government data transformation programme . The role sits within a major data delivery area that provides data and analytics solutions aligned to critical business priorities, including cloud migration, fraud reduction, and revenue protection. ...

Technical Delivery Manager (Data & AI) Location: London (Hybrid - 3 days/week mandatory) Contract: 6 Months (High chance of extension) Clearance: Active SC Clearance Required Benefits: 33 Days Holiday (Pro-rata) The Role We are looking for a Technical Delivery Manager/Engineering Lead to drive the design … build of a high-priority, AI-powered data platform. You will lead cross-functional teams to deliver end-to-end solutions-from robust data ingestion pipelines to the deployment of advanced GenAI models. This is a hands-on leadership role requiring a deep understanding of modern data ...

Robert Half International (an S&P 500 global staffing provider) is supporting a global consulting firm in sourcing an interim Snowflake Data Engineer . This role will focus on designing and delivering a modern cloud data warehouse using Snowflake and dbt , building scalable ELT pipelines and high-quality … data models to support business-wide analytics and reporting. Assignment Details Initial 6-month contract (extensions expected) Hybrid - 2 days per week on-site in the City of London £400-450 p/day + 12.07% hol pay (PAYE with employer's NI & Tax deducted at source, unlike umbrella ...

Data Engineer 12 months Croydon - x1 day a week x4 remote Inside IR35 - Umbrella only Active SC clearance required Are you passionate about building reliable data pipelines and microservices? Our client, a leading organisation in the IT sector, is hiring for a talented Data Engineer to join … their innovative team. This is a fantastic opportunity to work on cutting-edge data solutions, collaborating with skilled professionals to deliver high-quality results. What you'll be doing: Design, develop, and maintain scalable data pipelines and microservices using Java and Spring Boot. Containerise applications with Docker ...

# Lead Analytics Engineer/Senior Data Contractor **London/Hybrid | Contract | SaaS/Product-Led Environment** I'm currently supporting a fast-growing SaaS business with an urgent requirement for an experienced **Lead Analytics Engineer/Senior Data Contractor** to help drive and stabilise their analytics capability. … This is a highly hands-on role,ideal for someone who enjoys working across **data engineering,analytics,and commercial insight**,with strong exposure to modern cloud data stacks and stakeholder-facing delivery. You'll be joining a fast-paced environment where data is central to product ...

GenAI Data Engineer Location: London/Edinburgh - (Hybrid - 2 days per week in the office) Day Rate: Market rate (Inside IR35) Duration: 6 months The Role We are seeking a highly skilled GenAI Data Engineer to join a forward-thinking team delivering advanced data and AI solutions. … This role will focus on designing scalable data platforms and integrating Generative AI capabilities into enterprise systems. Key Responsibilities Design, build and maintain scalable data pipelines using PySpark, Python and distributed computing frameworks Architect and optimise AWS-based data and AI infrastructure for secure, high-performance data ...

Data Engineer £600 - £650 per day inside IR35 6-month contract Hybrid working in London We're working with a global healthcare and AI research organisation at the forefront of applying data engineering and machine learning to accelerate scientific discovery. Their work supports large-scale, domain-specific … datasets that power research into life-changing treatments. They're now looking for a GCP Data Engineer to join a multidisciplinary team responsible for building and operating robust, cloud-native data infrastructure that supports ML workloads, particularly PyTorch-based pipelines. The Role You'll focus on designing, building ...

leading insurance client who are looking for an Analytics Engineer contractor - the requirement is for someone to play a key role in shaping data models (DBT), enhancing data quality and empowering stakeholders to make data-driven decisions. Analytics Engineer, key responsibilities: Develop, test, and maintain analytics models … core Create dbt Tests and Documentation Utilise Git-Based Workflows Work closely with business analysts to translate analytical requirements into efficient and scalable data models On-Premises MSSQL Integration Python Development Champion Analytics Engineering Best Practices Continuous Improvement Analytics Engineer, key skills: Proven experience building and maintaining analytics ...

Rate: Competitive day rate Location: Remote Contract: 3 months Start date: ASAP Overview of the Data Engineer role Sellick Partnership is supporting an organisation within the financial services sector to recruit two experienced Data Engineers on a contract basis. This is a short-term project focused on enhancing … rebuilding key data extract processes within a pricing function, supporting efficient data delivery and reporting. Key responsibilities of the Data Engineer will include Rewriting and optimising complex SQL code Building and transforming data extracts into structured output files Reviewing and refining query execution plans Supporting ...

Title: Data Scientist (Generative AI & LLMs) Location: London(Hybrid role) Employment Type: 12 months contract Role Overview We are seeking a versatile Data Scientist to lead the end-to-end development of AI solutions, with a heavy focus on Generative AI and Large Language Models (LLMs) . … will bridge the gap between business requirements and technical execution, overseeing the entire lifecycle from initial scoping and data engineering to model deployment and prompt optimization. Key Responsibilities Business Alignment: Partner with stakeholders to define project scope, translate business problems into technical specs, and establish clear KPIs. Data ...

Role: Data Scientist Type: Contracts (6 Months) Location: London, UK (REMOTE) Working Model: Fully Remote Payrate: (Apply online only) GBP/day on PAYE (Apply online only) GBP/day on RUPAYE (Apply online only) GBP/day on Inside IR35 on Umbrella The Role: Join our team … drive data quality and empower cross-functional decision-making by building robust pipelines and self-serve data products. You will be essential in defining metrics for platform health, developer productivity, and ML/AI adoption . What You Will Do: Own end-to-end analytical data modeling ...

environment where teams sit together and ideas are encouraged at all levels. The Role As an Applied AI Engineer, you will sit within the Data Science function, partnering closely with operational stakeholders across the business. The focus of the role is to design and deliver … calculation platform, reducing manual effort across complex financial processes. Key responsibilities include: Owning the design and build of a scalable automation platform covering data ingestion, validation and reporting. Automating complex financial calculations including NAV and LAV across multiple data sources and formats. Designing robust data workflows ...

Technical Lead l Quantexa l Implementation l Banking l Finance l Data l Architecture l Stakeholder management l £700-£725 per day l Outside IR35 l London Hybrid l 12 months We are seeking an experienced Quantexa Certified technical Lead to lead a Quantexa implementation for a major banking … production environment Strong banking or financial services background (retail, corporate, or investment banking) Experience operating as a Technical Lead or Senior Architect on complex data platforms Strong understanding of data engineering, big data platforms, and analytics Experience with cloud environments (AWS, Azure, or GCP) Excellent stakeholder ...

Data Engineer - Snowflake Cortex London (Hybrid) - £550/day - Outside IR35 | Retail 6-month contract (extendable) working on a cutting-edge Snowflake Cortex/GenAI data platform for a major retail organisation. What you’ll be doing: Building data pipelines on AWS Developing high-performance Snowflake data models Delivering Snowflake Cortex AI/LLM use cases Working with large-scale retail data (sales, customer, inventory) You’ll need: Strong AWS Data Engineering background Hands-on Snowflake experience Exposure to Snowflake Cortex/GenAI SQL + Python **ASAP start, please reach out to Adam ...

Clearance. Core Responsibilities Translate business requirements into Azure-native AI solution architectures Design end-to-end architectures using Azure OpenAI, Azure AI Search, ML, data platforms, compute, networking, and identity Select and define architecture patterns (RAG, agentic workflows, streaming vs batch, hybrid approaches) Define non-functional requirements: security, scalability … variety of generative models Indepth experience in finetuning and customizing pretrained AI models with good understanding of various patterns and practices in AI data engineering and large data processing Handson in Prompt Engineering Azure Open AI Form Recognizer Cognitive Search Vector Databases Develop and deliver upskilling ...

Data Engineer IAM/Security Data London/Hybrid 12 month contract Were looking for a hands-on Data Engineer to support a major Identity & Access Management data programme within a complex enterprise environment. This is not a generic data engineering role click apply ...