72 senior data engineer jobs found

Senior Data Engineer London | Fleixble, hybrid working pattern | Outside IR35 | 12 month engagement We're looking for a Senior Data Engineer who understands that great data engineering is about building reliable, scalable data products, not simply moving data from A to B. This is an opportunity to shape modern data platforms, solve complex engineering challenges, and deliver data solutions that create genuine business value. You'll join an organisation investing heavily in its data capabilities, working alongside architects, analysts, data scientists, and engineering teams to build robust, production-grade data platforms that support analytics, AI, and operational decision-making. Why join Work on large-scale data and cloud transformation initiatives Influence architecture, engineering standards, and platform strategy Deliver solutions that have measurable business impact Join a collaborative team of experienced data professionals...

Senior Data Engineer Outside IR35 Contract 6 Months 1 Day pw in London £550 - 700pd Harvey Nash are working with a global mining company, who are looking to bolster their team with an experienced Senior Data Engineer on a contract basis. The role requires 1 day pw in London - Goodge St station 1 min walk away. Essential experience: SQL - Query optimisation, indexing strategy, performance diagnosis Azure - Data Factory, Databricks, DevOps Spark, Synapse, PowerBI Stakeholder Management Individual contributor, standard setter, strong communicator Contract Details: 6 Months - extensions possible Outside IR35 £550 - 700pd Hybrid - 1 day pw in London (near Goodge St Station) ASAP Start If you're interested in this position, please apply now.

Data Engineer - ERP Migration Location: Leeds (Hybrid, 2x/month on-site) Rate: Up to £600/day (Outside IR35) Duration: 3 months Overview We're looking for a Data Engineer to support ERP-focused engineering work within an enterprise environment, feeding into an SAP/S4 HANA landscape. SAP/S4 HANA knowledge is a bonus, but the priority is solid engineering experience within large-scale enterprise ERP environments, strong core stack skills, and the ability to build towards data automation as the project matures. Responsibilities Deliver ERP-related engineering work across the data pipeline Build and maintain ETL processes within an enterprise ERP environment Write and optimise SQL for data extraction, transformation and processing Develop in Python to support engineering and automation tasks Work within Jira for task tracking and sprint delivery Support data automation initiatives as the project progresses into later phases Operate within an AWS-based data...

Senior Data Engineer | Outside IR35 Contract 6 months | 1 Day pw in London | £550 - 700pd Harvey Nash are working with a global mining company, who are looking to bolster their team with an experienced Senior Data Engineer on a contract basis. The role requires 1 day pw in London - Goodge St station 1 min walk away. Essential experience: SQL - Query optimisation, indexing strategy, performance diagnosis Azure - Data Factory, Databricks, DevOps Spark, Synapse, PowerBI Stakeholder Management Individual contributor, standard setter, strong communicator Contract Details: 6 months - extensions possible Outside IR35 £550 - 700pd Hybrid - 1 day pw in London (near Goodge St Station) ASAP Start If you're interested in this position, please apply now.

Join a growing data function focused on modernising cloud infrastructure and delivering scalable data solutions across the business. Salary:  £525 - 550 per day Senior Data Engineer (Contract) Outside IR35 | £525-550/day | London (Hybrid) | Initial 3 Months We're working with a client who is looking to bring in an experienced Senior Data Engineer to support the evolution of their cloud data platform. You'll be joining a growing data function focused on improving engineering standards, modernising data infrastructure, and delivering scalable data solutions across the business. This is a hands-on role suited to someone who enjoys building robust data platforms, implementing best practices, and driving technical improvements within a cloud environment. This is an initial 3-month contract with an immediate start and strong potential for extension. Key Responsibilities: Design, build and optimise data pipelines using modern Data...

Join a growing data function focused on modernising cloud infrastructure and delivering scalable data solutions across the business. Salary: £525 - 550 per day Senior Data Engineer (Contract) Outside IR35 | £525-550/day | London (Hybrid) | Initial 3 Months We're working with a client who is looking to bring in an experienced Senior Data Engineer to support the evolution of their cloud data platform. You'll be joining a growing data function focused on improving engineering standards, modernising data infrastructure, and delivering scalable data solutions across the business. This is a hands-on role suited to someone who enjoys building robust data platforms, implementing best practices, and driving technical improvements within a cloud environment. This is an initial 3-month contract with an immediate start and strong potential for extension. Key Responsibilities: Design, build and optimise data pipelines using modern Data Engineering best...

Senior Data Engineer (Contract) Outside IR35 | £525-550/day | London (Hybrid) | Initial 3 months We're working with a client who is looking to bring in an experienced Senior Data Engineer to support the evolution of their cloud data platform. You'll be joining a growing data function focused on improving engineering standards, modernising data infrastructure, and delivering scalable data solutions across the business. This is a hands-on role suited to someone who enjoys building robust data platforms, implementing best practices, and driving technical improvements within a cloud environment. This is an initial 3-month contract with an immediate start and strong potential for extension. Key Responsibilities Design, build and optimise data pipelines using modern Data Engineering best practices. Develop scalable, reusable and well-documented data solutions. Support the evolution of cloud-based data infrastructure and tooling. Implement engineering standards across data...

Senior Data Engineer: Contract | Up to £550/day outside IR35 | Hybrid, London | 6 months initial A major consumer goods business is seeking a contract Senior Data Engineer. The programme is consolidating a fragmented estate and standardising how things are done across the group. It's early days, the team is lean and the structure is still being shaped. As a Senior Data Engineer, you'd be building the pipelines and data infrastructure that underpin the wider transformation, taking data from disparate Legacy systems across the group and getting it into a shared, reliable platform. There's a genuine green-field element here: patterns and standards are still being established, and you'll have real influence over how the platform evolves. As a contract Senior Data Engineer you'll be competent in: Designing and building scalable ETL/ELT pipelines across cloud platforms (AWS/Azure/GCP) Working with modern data stack tooling (eg dbt, Airflow, Databricks, Snowflake)...

Senior Consultant Data Engineer (Snowflake or Databricks) London | Flexible, hybrid working model | Outside IR35 | 12 month engagement We're looking for a Senior Consultant Data Engineer to join a fast-growing consultancy delivering complex data transformation programmes for enterprise clients. This role is ideal for an experienced data engineering professional who combines strong technical expertise with client-facing consulting skills. You'll work with organisations looking to modernise their data platforms, helping them move beyond Legacy solutions and implement scalable, cloud-native architectures. Success in this role requires deep expertise in specialist technologies such as Snowflake, Databricks, and dbt, alongside the ability to advise stakeholders, shape technical solutions, and lead delivery engagements. You'll join a consultancy that prides itself on solving difficult data challenges, delivering measurable outcomes, and building long-term client...

Senior Data Engineer London | Fleixble, hybrid working pattern | Outside IR35 | 12 month engagement We're looking for a Senior Data Engineer who understands that great data engineering is about building reliable, scalable data products, not simply moving data from A to B. This is an opportunity to shape modern data platforms, solve complex engineering challenges, and deliver data solutions that create genuine business value. You'll join an organisation investing heavily in its data capabilities, working alongside architects, analysts, data scientists, and engineering teams to build robust, production-grade data platforms that support analytics, AI, and operational decision-making. Why join Work on large-scale data and cloud transformation initiatives Influence architecture, engineering standards, and platform strategy Deliver solutions that have measurable business impact Join a collaborative team of experienced data professionals Responsibilities...

2x Data Engineering Positions - Lead/Senior/Mid Outside IR35: £450 - £525 per day ASAP Start: 6 months initial contract Primarily remote: at maximum once a month travel to London We're supporting a key client in a major CRM migration programme that's looking to share the future of their growing data function. As part of this, we're looking to engage 2x Data Engineers, 1 Lead/Senior and 1 Senior/Mid level. You'll be joining at a genuinely exciting stage: the business is investing heavily in new technology and modernizing its data platform from the ground up. Rather than inheriting years of technical debt, you'll have the opportunity to influence architecture, standards, and ways of working from the beginning. Tech Stack: * Snowflake * dbt * Python * AWS * PowerBI Responsibilities: * Designing, developing, and evolving scalable Data Warehouse and ELT solutions * Driving modern DataOps practices including CI/CD, GitOps, testing, and automation * Implementing robust, observable,...

2x Data Engineering Positions - Lead/Senior/Mid Outside IR35: £450 - £525 per day ASAP Start: 6 months initial contract Primarily remote: at maximum once a month travel to London We're supporting a key client in a major CRM migration programme that's looking to share the future of their growing data function. As part of this, we're looking to engage 2x Data Engineers, 1 Lead/Senior and 1 Senior/Mid level. You'll be joining at a genuinely exciting stage: the business is investing heavily in new technology and modernizing its data platform from the ground up. Rather than inheriting years of technical debt, you'll have the opportunity to influence architecture, standards, and ways of working from the beginning. Tech Stack: * Snowflake * dbt * Python * AWS * PowerBI Responsibilities: * Designing, developing, and evolving scalable Data Warehouse and ELT solutions * Driving modern DataOps practices including CI/CD, GitOps, testing, and automation * Implementing robust,...

Senior Data Migration Engineer - SAP London Based - Onsite 1 day per week, mostly remote after the first month 6 month contract Outside of IR35 £410.00 We are seeking experienced Data Migration Analysts to support a large-scale global transformation programme that is replacing core ERP and Middle Office platforms across a substantial multi-site UK operation. Data migration is critical to the success of the programme, and you'll play a key role in preparing high-quality data for pilot go-live and subsequent deployment phases. This is an exciting opportunity to join a high-profile transformation initiative and take ownership of hands-on data migration activities, enabling operational teams to focus on subject matter expertise and business validation. What You'll Be Doing As a Data Migration Analyst, you'll be responsible for executing the end-to-end data preparation process across multiple data domains, ensuring data is mapped, cleansed and ready for migration....

Senior/Principal Data Engineer - Databricks - Outside IR35 £550-£700 per day | Outside IR35 | Fully Remote UK | ASAP Start We're supporting a fast-growing Data & AI Consultancy that is expanding its Databricks engineering capability across several client projects. We're looking for experienced Senior and Principal Data Engineers with strong hands-on Databricks expertise. Multiple contract positions are available, ranging from senior hands-on delivery through to principal-level technical leadership and architecture. The Role Depending on your level, you'll take ownership of designing, building and/or leading modern Databricks data platforms, working across large-scale data engineering, platform architecture, governance and deployment. You'll work with engineering, architecture and business teams to deliver scalable production-grade solutions while helping establish strong engineering standards across the wider team. Key Responsibilities Design...

Senior Infrastructure Engineer – Outside IR35 / MOD / Defence – High Security Clearance £550-£600 per day Outside IR35 (expenses if required) Somerset | On-site DV Cleared Are you an Infrastructure Engineer with strong hands-on experience across networking, storage, virtualisation and Windows infrastructure? This is a contract role working on the build and deployment of infrastructure within a highly secure Defence environment in Somerset. You’ll be working across the physical and virtual infrastructure stack, including Cisco Nexus networking, NetApp storage, Hyper-V, VMware and Windows Server. This is a hands-on engineering position, suited to someone comfortable building, configuring and hardening infrastructure rather than purely supporting an established environment. The role Working alongside infrastructure engineers and architects, you’ll be responsible for areas including: Configuring and hardening Cisco Nexus Leaf/Spine network...

Senior Infrastructure Engineer - Outside IR35 / MOD / Defence - High Security Clearance £550-£600 per day Outside IR35 (expenses if required) Somerset | On-site DV Cleared Are you an Infrastructure Engineer with strong hands-on experience across networking, storage, virtualisation and Windows infrastructure? This is a contract role working on the build and deployment of infrastructure within a highly secure Defence environment in Somerset. You'll be working across the physical and virtual infrastructure stack, including Cisco Nexus networking, NetApp storage, Hyper-V, VMware and Windows Server. This is a hands-on engineering position, suited to someone comfortable building, configuring and hardening infrastructure rather than purely supporting an established environment. The role Working alongside infrastructure engineers and architects, you'll be responsible for areas including: Configuring and hardening Cisco Nexus Leaf/Spine network infrastructure Initialising and...

Senior Infrastructure Engineer - Outside IR35 / MOD / Defence - High Security Clearance £550-£600 per day Outside IR35 (expenses if required) Somerset On-site DV Cleared Are you an Infrastructure Engineer with strong hands-on experience across networking, storage, virtualisation and Windows infrastructure? This is a contract role working on the build and deployment of infrastructure within a highly secure Defence environment in Somerset. You'll be working across the physical and virtual infrastructure stack, including Cisco Nexus networking, NetApp storage, Hyper-V, VMware and Windows Server. This is a hands-on engineering position, suited to someone comfortable building, configuring and hardening infrastructure rather than purely supporting an established environment. The role Working alongside infrastructure engineers and architects, you'll be responsible for areas including: Configuring and hardening Cisco Nexus Leaf/Spine network infrastructure Initialising and...

Data Engineer: Contract | Up to £400/day outside IR35 | Hybrid, London | 6 months initial A major consumer goods business is seeking a contract Data Engineer. The programme is consolidating a fragmented estate and standardising how things are done across the group. It's early days, the team is lean and the structure is still being shaped. As a Data Engineer, you'd be building and maintaining the pipelines that take data from disparate Legacy systems across the group and get it into a shared, reliable platform, working closely with senior engineers on the wider platform direction. There's a genuine green field element here, with real support from more senior members of the team as patterns and standards continue to be established. As a contract Data Engineer you'll be competent in: Building and maintaining ETL/ELT pipelines across cloud platforms (AWS/Azure/GCP) Working with modern data stack tooling such as dbt, Airflow, Databricks or Snowflake Supporting the...

Senior Infrastructure Engineer - Outside IR35/MOD/Defence - High Security Clearance £550-£600 per day Outside IR35 (expenses if required) Somerset | On-site DV Cleared Are you an Infrastructure Engineer with strong hands-on experience across networking, storage, virtualisation and Windows infrastructure? This is a contract role working on the build and deployment of infrastructure within a highly secure Defence environment in Somerset. You'll be working across the physical and virtual infrastructure stack, including Cisco Nexus networking, NetApp storage, Hyper-V, VMware and Windows Server. This is a hands-on engineering position, suited to someone comfortable building, configuring and hardening infrastructure rather than purely supporting an established environment. The role Working alongside infrastructure engineers and architects, you'll be responsible for areas including: Configuring and hardening Cisco Nexus Leaf/Spine network infrastructure Initialising and...

AI Engineer - LLM & Agentic Systems London - Hybrid. Circa £500 - £675 per day (and negotiable DOE) Contract (Outside IR35) Mid-level, Senior & Lead. Agentic AI / Machine Learning. Company: Our client is a globally established data and information services business, operating across multiple high-value industry sectors. They have established data science and machine learning engineering teams already delivering in production, and are now expanding their AI capability significantly across the global organisation. This is a role for people who ship. If you 've built LLM-powered systems and agentic workflows that are live in production - not demos, not prototypes - and you want to do that at genuine scale, this is worth applying for. What you 'll be working on as an AI Engineer - LLM & Agentic Systems: Designing and building AI agents and agentic workflows - combining LLMs, RAG,...