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senior data engineer

123 senior data engineer jobs found

CL
Nov 08, 2025  
Senior Data Engineer
Senior Data Engineer (Databricks) Location: London (Hybrid) Rate: Negotiable, depending on experience Duration: 6 months (initial) We’re looking for a Senior Data Engineer (Databricks) to join a world-leading energy organisation on a key transformation programme within their trading and supply division. This is an exciting opportunity to play a pivotal role in building modern, scalable data solutions using Azure cloud technologies. The Role As a Senior Data Engineer, you’ll be responsible for designing and developing robust data foundations and end-to-end solutions that drive value across the business. You’ll help shape and embed data-driven thinking across both technical and business teams, ensuring the organisation continues to lead with insight and innovation. You’ll act as a subject matter expert, guiding technical decisions, mentoring junior engineers, and ensuring data engineering best practices are consistently applied. Key Responsibilities Design and build data...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Nov 14, 2025  
Senior Electrical Design Engineer - Data Centres
We are partnering with a leading consultancy and professional services firm specialising in delivering innovative, modern data centre solutions. They are expanding their engineering team and seeking Intermediate and Senior Electrical Design Engineers to help deliver a wide range of technically challenging and high-value projects. This is an exciting opportunity to join a business that champions innovation, collaboration, and long-term professional development. You'll take responsibility for the design and delivery of electrical systems, from concept through to commissioning, ensuring robust and high-quality solutions for mission-critical environments. You'll be involved in a variety of consultancy packages including: * Strategic consultancy, feasibility studies, and master planning * Detailed electrical design and specification * Engineering, commissioning, and IST management * Certifications, compliance, and performance validation...
IR35 Status:
Unknown Status

CV-Library Croydon, London Contractor
CL
Jan 18, 2026  
Senior Backend Developer
Senior Backend Developer 40 hours per week Inside IR35 Hybrid 1 office day London Farringdon office address: 47-53 Charterhouse St, London, EC1M 6PB Start date: January 2026 Join a dynamic energy provider dedicated to sustainable solutions in the UK. We seek enthusiastic and resourceful Backend Python Engineers at mid to senior levels who are passionate about crafting exceptional products. Initially it will be a three-month contract but there is potential for it to be extended. The role is Hybrid, with one day a week being based in their London. It is a full-time role, 40 hours per week. If this role feels right, send us your CV. Accountabilities: Playing a pivotal role in the backend engineering team, you will help to build full-stack cloud apps. You'll be using Python and AWS Cloud services on the backend. Adopt a Server-less first approach to application design, collaborating within an agile team alongside other backend engineers and product designers. Strategize,...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Jan 18, 2026  
AI Engineer
AI Engineer Senior Software Engineer (AI Systems) Location: Galway, hybrid working Contract length: Long-term contract (12+ months), excellent day rate AI Engineer / Senior Software Engineer required to join an R&D team working on creating AI apps that can be applied to large-scale, data-heavy systems in a modern cloud environment. The role is primarily Python-based, however strong Java or C# engineers who are open to cross-training into Python will be fully supported. You’ll be working with LLMs (OpenAI, Anthropic, or similar), including API integration and performance optimisation and designing and implementing AI agents that can reason, plan, and execute tasks across systems Desired Skills 6+ years’ experience in enterprise software development. Strong experience in Python preferred, however Java, or C#, with solid Object-Oriented Programming fundamentals and data structures knowledge. Experience working with large datasets and building scalable, production-grade...
IR35 Status:
Unknown Status

CV-Library United Kingdom Contractor
CL
Jan 18, 2026  
Configuration Engineer
Contract Role: Configuration Engineer Pay: £23 per hour (PAYE only) Hours: Mon-Fri. 8am-5pm or similar. 37 hrs/week Contract Length: Approx. 6 months with possible extension Location: Yeovil, Somerset. Hybrid working **NB** UK & NATO country passport holders can only be accepted due to the nature of this contract. ** Seeking an Engineering Configuration Specialist to provide intermediate-level Configuration Management support within a busy engineering environment. This role plays a key part in supporting an obsolescence programme, ensuring robust configuration processes and high-quality data integrity across systems. You will report to the Senior Engineering Supervisor and work closely with cross-functional teams to maintain accurate configuration documentation and support engineering activities. Key Responsibilities Support and promote strong configuration management processes. Work collaboratively with cross-functional teams to resolve configuration issues. Provide...
IR35 Status:
Unknown Status

CV-Library Yeovil, Somerset Contractor
CL
Jan 17, 2026  
Supplier Quality Engineer
World Class Defence Organisation based in Stevenage and Bolton is currently looking to recruit 4x Supplier Quality Engineers.   A strong background of Supplier Quality Engineering / Auditing is required.  Defence, Aerospace or Automotive industries would be great.   Rate: £45.00 per hour Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Stevenage or Bolton – depending on your preference   Hybrid / Remote working: The role will likely be 1-2 days per week onsite and the rest working remote Duration: 6 or 12 Months initially with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview   Supplier Quality Engineers Job Description:   An exciting opportunity has arisen for a Supplier Quality auditor to join the Supplier Quality Assurance team, supporting assurance of Mechanical & Electro-Mechanical suppliers   This...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Jan 17, 2026  
Principal Operational Highway Engineer
Principal Operational Highway Engineer Overview: Our client in the North East is seeking an experienced Principal Highways Engineer to lead the operational delivery of highways maintenance and civil engineering services. This position plays a key role in managing day-to-day operational activity, ensuring highway networks are safely maintained, efficiently managed, and delivered to industry best practice. You will oversee maintenance programmes, manage budgets, coordinate inspections, support service improvements, and act as a senior point of contact across technical operations. The role involves close collaboration with internal teams, external partners, and other stakeholders to ensure a consistent, high-quality approach to service delivery. Key Responsibilities: ·Lead the operational delivery of highways and civil engineering maintenance activities. ·Develop, manage, and implement planned and reactive maintenance programmes. ·Oversee budget management across operational...
IR35 Status:
Unknown Status

CV-Library Northumberland, UK Contractor
CL
Jan 17, 2026  
Principal Highway Engineer
Principal Highway Engineer Overview: My client in the North East is seeking an experienced Principal Highway Engineer to provide senior technical leadership across a varied programme of highway schemes. This role is design-focused and will involve leading on highway maintenance and improvement projects, including minor works such as footways, resurfacing, and localised drainage improvements. Key Responsibilities: ·Lead the technical design and delivery of the annual highway maintenance and improvement programme. ·Produce and oversee detailed engineering designs, drawings, and standard details using AutoCAD. ·Deliver schemes from concept through to construction, ensuring designs are safe, compliant, and buildable. ·Ensure all designs meet CDM 2015 requirements, including preparation of relevant pre-construction information. ·Act as a senior technical authority, providing guidance, design checks, and mentoring developing engineers. ·Undertake site visits for surveys,...
IR35 Status:
Unknown Status

CV-Library Northumberland, UK Contractor
CL
Jan 17, 2026  
Data Engineer – SC Cleared – Databricks
Data Engineer – SC Cleared – Databricks We are seeking a hands-on Data Engineer with deep expertise in building and managing streaming and batch data pipelines. The ideal candidate will have strong experience working with large-scale data systems operating on cloud-based platforms such as AWS and Databricks. This role also involves close collaboration with hyperscalers and data platform vendors to evaluate and document Proofs of Concept (PoCs) for modern data platforms, while effectively engaging with senior stakeholders across the organisation. Key Responsibilities: Design, develop, and maintain streaming and batch data pipelines using modern data engineering tools and frameworks. Work with large volumes of structured and unstructured data, ensuring high performance and scalability. Collaborate with cloud providers and data platform vendors (e.g., AWS, Microsoft Azure, Databricks) to conduct PoCs for data platform solutions. Evaluate PoC outcomes and provide comprehensive...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Jan 17, 2026  
Tooling Stores Coordinator
Tooling Stores Coordinator Long term temporary leading to permanent 2-shift pattern (6am - 2pm / 2pm - 10pm) £14.52 per hour (38 hours per week) We're looking for someone organised, hands-on, and great with detail to join our client's team as a Tooling Stores Coordinator in Wallsend. You'll keep the production tooling in top shape - making sure it's stored correctly, tracked properly, and ready when the team needs it. What you'll be doing; Logging, storing, and issuing tooling (dies, rollers, preform heads, postformers). Keeping our tooling inventory up to date and easy to find. Checking tools when they come back from production - clean, inspect, and restock. Tracking tool usage and condition so we know what's wearing out and what needs replacing. Helping the Technical team with tooling data, changeovers, and trials. Ordering or arranging repairs when tooling needs attention. Suggesting improvements to how we store and manage tools (think 5S and better layouts). What you'll...
IR35 Status:
Unknown Status

CV-Library Newcastle upon Tyne, Tyne and Wear Contractor
CL
Jan 16, 2026  
CI Engineer
We are seeking a CI engineer to join a forward-thinking team within the industrial/manufacturing sector. This role requires individuals with a strong focus on continuous improvement and the ability to implement effective strategies within the engineering and manufacturing department Client Details This company operates within the industrial/manufacturing industry and is recognised as a medium-sized organisation. They are committed to delivering innovative solutions and maintaining a strong presence in the engineering and manufacturing field. Description Develop and implement continuous improvement initiatives to enhance operational efficiency. Identify and address areas for process improvement within the engineering and manufacturing operations. Collaborate with cross-functional teams to ensure smooth implementation of improvement projects. Provide guidance and training to team members on continuous improvement methodologies. Monitor and evaluate the effectiveness of...
IR35 Status:
Unknown Status

CV-Library Redditch, Worcestershire Contractor
CL
Jan 16, 2026  
Senior Mechanical Engineer
Senior Mechanical Engineer – Nuclear Decommissioning Projects (General Overview) Role Summary: The Senior Mechanical Engineer provides technical leadership and design expertise across nuclear decommissioning, waste retrieval, legacy plant modification, and hazard-reduction projects. The role involves producing and reviewing high-quality mechanical design deliverables, ensuring compliance with nuclear standards, and supporting multi-disciplinary teams through all engineering stages. Key Responsibilities * Lead the development of mechanical designs from concept through detailed design. * Produce, review, and approve mechanical drawings, calculations, specifications, and design reports. * Develop solutions for mechanical handling, remote operations, lifting equipment, containment systems, and waste processing equipment. * Ensure mechanical designs comply with nuclear site processes, UK regulations, and relevant industry standards (BS, EN, ISO)....
IR35 Status:
Unknown Status

CV-Library WA2, Warrington, Cheshire Contractor
CL
Jan 16, 2026  
Senior Security Engineer (Defender, PurView, Sentinel)
We’re looking for a Senior Security Engineer for our client in the data sector, based in London, on an initial 3 to 6 month contract paying up to £500 per day Outside IR35. This role offers hybrid working with an expectation to attend the office 3 days per week. You will focus on hands-on remediation across Azure and endpoint environments, improving Defender for Cloud findings, closing vulnerabilities, and strengthening security posture. The role is delivery-led and ideal for someone who enjoys fixing issues rather than only advising. The successful Senior Security Engineer will have experience with: * Defender for Cloud, Defender for Endpoint and EASM * Vulnerability remediation and Secure Score improvement * Purview (DLP, sensitivity labels, insider risk) * Compliance uplift for ISO 27001, SOC 2, GDPR and NIS2 * Configuration hardening, patching and policy deployment * Entra ID, Conditional Access, PIM and cloud identity controls * PowerShell and Microsoft Graph for...
IR35 Status:
Outside IR35

CV-Library EC1A, Clerkenwell, Greater London Contractor
CL
Jan 15, 2026  
Senior Storage Engineer
Contract Role: Sn Storage Engineer Rate: £500 - £550 per day (Inside IR35) Location: Hybrid - 1-2 days London Contract Length: 6 months rolling Start Date: Jan 5th Ideally Clearance: Current SC Clearance (Mandatory) Overview Our client is seeking a highly skilled Sn Storage Engineer to support a large-scale enterprise storage transformation. This Inside IR35 role requires a contractor with extensive hands-on experience deploying Pure Storage solutions, delivering complex data migrations, and operating confidently across both NAS and SAN environments. Key Responsibilities Deploy, configure, and optimise Pure Storage arrays Lead data migrations from Dell EMC VMAX and Commvault systems Deliver expert-level support and management across SAN and NAS platforms Oversee storage provisioning, performance tuning, and capacity planning Troubleshoot complex storage incidents in high-availability environments Support upgrades, lifecycle management, and transformation initiatives...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Jan 15, 2026  
Net Software Engineer
2x Senior .NET Developers - Public Health Job Title: .NET Developer Location: 1x/Month in Leeds Day Rate: £500/day Inside IR35 Duration: Until March 2026 NHS or Central Government experience is ESSENTIAL Brio Digital are supporting a HealthTech consultancy who are currently looking for 2x .NET Software Engineers. You'll be working on a national-level programme supporting an ongoing digital transformation project. What You'll Do Build and maintain robust APIs and web applications using .NET and React Collaborate with cross-functional teams to deliver modern, Azure-hosted solutions Develop clean, testable, and maintainable code across the full stack Integrate with complex healthcare data systems and APIs Support continuous improvement across architecture, tooling, and CI/CD pipelines Participate in design reviews and mentoring within an agile delivery team What You'll Bring Solid C#/.NET Core experience in production systems Proficiency with React and TypeScript Strong...
IR35 Status:
Inside IR35

CV-Library Leeds, West Yorkshire Contractor
CL
Jan 15, 2026  
Technical Architect
Immediate Start Hybrid Working required - 2 days a week onsite Role Purpose The Technical Architect will provide end-to-end technical leadership across design, architecture, and delivery of modern cloud-based systems. The role focuses on AWS cloud architecture, Java-based services, API-led design, microservices patterns, and schema-driven approaches to ensure high-quality, scalable, resilient digital services. You will work closely with engineering teams, product owners, and delivery leads to define technical direction, set standards, and ensure solutions are secure, maintainable, and aligned to organisational goals. Key Responsibilities Technical Architecture & Solution Design Design end-to-end architectures for cloud-native services built on AWS. Define and document high-level and detailed designs, architectural patterns, and technical specifications. Architect Java-based services using frameworks such as Spring / Spring Boot. Create robust, well-governed API architectures...
IR35 Status:
Unknown Status

CV-Library Swansea, City and County of Swansea Contractor
CL
Jan 15, 2026  
Senior Civil Engineer
Looking for a career move that'll put your skills, knowledge, and expertise to the test? We are supporting a well renowned engineering consultancy, based in Beckenham, in their search for a seasoned Senior Civil Engineer, who will join their specialist engineering team on a contract basis, outside IR35. Lead and guide project teams through numerous complex Data Centre projects, with a focus on drainage systems, establishing detailed civil engineering designs, ensuring smooth project delivery. -Competitive rate ranging from £40 to £45 per hour (subject to experience). -Hybrid working arrangement. Responsibilities: -Oversee the production of intricate drainage system designs, across complex Data Centre projects, seeing the development from concept through to detailed design. -Ensure all design outputs adhere to current UK industry standards, policies, and regulations, whilst maintaining alignment with client requirements and expectations. -Liaise with project professionals,...
IR35 Status:
Outside IR35

CV-Library Beckenham, London Contractor
CL
Jan 14, 2026  
Senior Developer
Senior Software Developers - 6-Month Contract - Inside IR35 £400 per day | Remote/UK-Based | NHS Experience Essential | BPSS Eligible We're seeking three Senior Software Developers to join a high-performing team delivering modern digital services across the NHS. You will help build, support, and evolve critical platforms using modern engineering practices, test-driven development, and open, transparent delivery. This is a 6-month Inside IR35 contract, with strong potential for extension. Candidates must be UK-based, BPSS eligible, and have previous NHS experience. Role Overview You will work within a collaborative, multidisciplinary environment to design, build, and maintain high-quality digital services. The role involves contributing to both new and existing systems, supporting multiple languages and platforms, and applying strong DevOps, TDD, and modern engineering practice throughout. Key Responsibilities Develop new services using Python while supporting existing...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Jan 14, 2026  
Highways Project Manager
Job Title: Highways Project Manager Location: Local authority based in Ealing Hourly rate: £33.78 PAYE/ £45.18 Umbrella Contract Length: 3-month contract (possibility of extension) Working Pattern: Monday- Friday, 9am-5pm (35 hours a week) Working Arrangements: Hybrid- 2 days a week in the office Start Date: Jan 2026 Job Purpose: To programme manage Ealing Council's capital projects programme, which aims to make walking, wheeling, cycling and public transport the natural and convenient choice for journeys in the borough. The role will take responsibility for the schemes from start to end, including overseeing resident engagement, data collection, modelling, design development, liaison with Transport for London and other key stakeholders, and implementation. Job Duties: Acting as the Council's lead point of contact, the role will work closely alongside the Head of Transport and Chief Highways Engineer to ensure all schemes are designed and delivered in accordance with...
IR35 Status:
Unknown Status

CV-Library Ealing, London Contractor
CL
Jan 14, 2026  
Senior Process Engineer
Job title: SENIOR PROCESS ENGINEER Location: Maputo, Mozambique Contract type: International (expatriate) assignment. Fixed-term, residential contract. You will be required to relocate for this position. Language requirements: Fluency in English, both spoken and written. Main responsibilities: Review project deliverables, including basic engineering, FEED, PrePHA, safety cases and detailed engineering reviews, and support the projects department in the technical evaluation of bidders. Represent process engineering for FAT & SAT. Support the transition from commissioning to operations. Monitor key process parameters and recommend actions for deviations. Monitor dayto-day plant production and provide timely process support to plant operations to secure operational integrity and maximize production. Monitor plant and equipment performance to identify opportunities for optimization and improvement. Implement the process performance testing schedule and support any required...
IR35 Status:
Unknown Status

CV-Library United Kingdom Contractor
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