10 of 10 Permanent Data Engineer Jobs in Hertfordshire

Akkodis is a global leader in engineering, technology, and R&D, harnessing the power of connected data to drive digital transformation and innovation for a smarter, more sustainable future. As part of the Adecco Group, Akkodis combines the expertise of AKKA and Modis, with over 50,000 engineers and digital specialists across 30 countries in North America, EMEA, and … APAC. Our teams bring extensive cross-sector knowledge in critical technology areas such as mobility, software services, robotics, simulations, cybersecurity, AI, and data analytics, enabling clients to tackle complex challenges in today’s rapidly evolving markets. Scope: Akkodis is launching a new technical delivery team to drive a UK national program in collaboration with key partners, designed to transform … candidate-centric experience tailored to meet tomorrow’s public sector skill demands. This high-impact initiative offers a unique opportunity to join a team dedicated to building a scalable, data-driven recruitment ecosystem. Through redesigning, building, and rolling out a sophisticated Big Data system, our diverse roles span across architecture, project management, data analytics, development, and technical More ❯

a three-time gold investor in people award winner, an advocate of supporting women in engineering and developing their people to be the best they can be? As a data engineer specialising in generative AI; this role will see you working in a developing international and transversal structure. You will have the responsibility to evaluate, build and maintain … data sets for internal customers whilst ensuring they can be maintained. The opportunity: The business is looking for a Data Engineer to join an Information Management GenAI delivery Office, who will be able to evaluate design, deploy, improve and support the companies data sets. The Data Engineer will ensure data pipelines are designed … to be resilient, secure and responsive. You will use your data engineering expertise to collaborate with different internal customers regarding their data, ensuring they are optimised and secured for their needs. The Data Engineer will provide knowledge in data management and data quality to guarantee compliance to company data governance. A key part More ❯

Data Engineer Watford | £85,000 + Excellent Benefits | Office-Based The Opportunity An excellent opportunity for a talented Data Engineer to join a well-established and growing financial services organisation based in Watford . Offering a salary of £85,000 plus a superb benefits package , this role is ideal for someone seeking a technically hands-on … position within a forward-thinking and data-driven environment. The company has been operating successfully for over 20 years, employs more than 300 staff, and is recognised as a market leader in specialist financial services. You'll be joining a collaborative data team where innovation, accuracy, and analytical thinking are highly valued. Duties & Responsibilities Design, build and maintain … robust data pipelines and reporting solutions using modern cloud technologies. Work closely with senior leadership to shape data and reporting strategies. Develop and enhance MI & BI reports, ensuring accuracy and integrity across all data outputs. Collaborate with Product Owners, Developers, and other technical teams to support business goals. Mentor junior members of the team, promoting best practices More ❯

Data Engineer Location: Stevenage (Hybrid – 2–3 days on-site per week) Salary: Up to £55,000 (depending on experience) Are you a skilled Data Engineer with a passion for Generative AI and emerging data technologies? This is your opportunity to play a key role in a growing international and cross-functional environment, supporting the … design, development, and optimisation of data pipelines that power next-generation AI systems across a world-class defence organisation. The Role As a Data Engineer (Generative AI) , you’ll be responsible for evaluating, building, and maintaining high-quality data sets for internal customers—ensuring performance, reliability, and maintainability at every stage. You’ll work within MBDA … s IM GenAI Delivery Office , contributing to the design and deployment of resilient, secure, and responsive data pipelines supporting AI and NLP initiatives. You’ll collaborate closely with internal stakeholders, leveraging your expertise in structured and unstructured data to ensure compliance with MBDA’s data governance standards, while actively shaping the organisation’s technology roadmap and advancing More ❯

Stevenage As a data engineer specialising in generative AI ; this role will see you working in a developing international and transversal structure. You will have the responsibility to evaluate, build and maintain data sets for internal customers whilst ensuring they can be maintained. Salary : Circa £45,000 - £55,000 depending on experience Dynamic (hybrid) working … and treatments Facilities : Fantastic site facilities including subsidised meals, free car parking and much more... The opportunity: The MBDA IM GenAI delivery Office department is looking for an experienced data engineer able to evaluate design, deploy, improve and support MBDA data sets. You will ensure MBDA data pipelines are designed to be resilient, secure and responsive. … You will use your data engineering expertise to collaborate with different internal customers regarding their data, ensuring they are optimised and secured for their needs. You will provide your knowledge in data management and data quality to guarantee compliance to MBDA data governance. A key part of this role is keeping up to date with More ❯

Data Engineer - Stevenage- Hybrid- Up to £70K We are looking for an experienced Data Engineer to join a high-profile programme delivering one of the largest data migration projects of its kind in the UK. This is a unique opportunity to work on a nationally significant initiative that will transform how data is managed … accessed across the several organisations. The successful candidate must be eligible for security clearance due to the sensitive nature of the project. In this role, you will analyse existing data structures and design robust migration strategies to move complex datasets to cloud environments. You will develop scripts and automated processes for data extraction, transformation, and loading (ETL), ensuring … data quality and integrity throughout the migration process. Working closely with business users and IT teams, you will plan, coordinate, and execute migrations within strict timelines, troubleshoot issues promptly, and align processes with organisational goals and regulatory standards. You will bring expert-level SQL skills for complex query development, performance tuning, and indexing strategies, enabling accurate and efficient migration More ❯

We're looking for a Data Engineer to join our Data & Analytics team at Willmott Dixon to help drive the next wave of our data platform in Microsoft Fabric. Although the IT team are based at our head office in Letchworth Garden City, this role can be done as either a hybrid, or a remote role. … Occasional travel to other sites may be required according to business needs. What you'll do: As a Data Engineer, you'll be at the heart of designing and delivering scalable, reliable data products and pipelines that power decision-making and drive business performance. You'll work closely with analysts, developers, and stakeholders to align data … our engineering capability while fostering a culture of innovation, experimentation, and continuous improvement. You'll promote inclusive collaboration, encourage new ideas, and play a key part in pushing our data capabilities to the next level. What you'll bring Technical Excellence: Advanced Python and SQL skills, with hands-on experience in relational and dimensional data modelling. Modern Data More ❯

Introduction This growing tech-driven business is investing heavily in its data capabilities — and this role sits at the heart of that journey. As Senior Data Engineer, you’ll help shape and deliver the company’s long-term data strategy, driving better insights and smarter decisions across the business. What You’ll Be Doing Building and … optimising data pipelines, ETL/ELT processes, and reporting infrastructure. Collaborating with cross-functional teams — from Product and DevOps to senior leadership — to deliver impactful MI and BI solutions. Designing and developing dashboards and reports using tools like Amazon QuickSight. Supporting and mentoring junior data team members, fostering best practices and continuous improvement. Conducting technical reviews to ensure … data accuracy, consistency, and reliability. Driving innovation by recommending improvements to existing reporting processes and standards. Troubleshooting and resolving complex data and reporting issues with a proactive mindset. Main Skills Needed 4+ years’ experience as a Data Engineer or similar. Strong SQL skills and hands-on experience with Amazon Redshift (MySQL a plus). Proficiency in More ❯

Data Engineer - Generative AI Projects ?? Hybrid | 2-3 Days On-Site | Up to £55,000 + Bonus + Package ?? British Citizens Only | BPSS Clearance Required We're hiring a Data Engineer with a passion for automation, clean pipelines, and the future of AI. This is your chance to shape how data powers Generative AI and … work on innovative internal use-cases - from AI assistants to intelligent search and document automation - this is the perfect next step. ?? What You'll Be Doing Building and maintaining data pipelines across structured & unstructured sources Collaborating with internal teams to support Generative AI and NLP projects Ensuring data is secure, compliant, high-quality, and easy to access Bringing … internal customers across multiple teams and functions ?? What You'll Bring Experience with SQL & NoSQL databases (e.g. MS SQL, MongoDB, Neo4J) Python skills for scripting and automation ETL and data exchange experience (e.g. APIs, ESB tools) Knowledge of Big Data (e.g. Hadoop) Curiosity about AI, particularly NLP, OCR or Generative AI ?? Bonus Points For Docker/containerisation experience More ❯

Data Engineer - Generative AI Projects Hybrid 2-3 Days On-Site Up to £55,000 + Bonus + Package British Citizens Only BPSS Clearance Required We're hiring a Data Engineer with a passion for automation, clean pipelines, and the future of AI click apply for full job details More ❯