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Data Engineer Jobs in London
Overview
Looking for top Data Engineer jobs in London? Explore the latest opportunities on Haystack, your go-to IT job board connecting skilled data engineers with leading companies in the heart of the UK’s tech hub. Whether you're an experienced data engineer or just starting your career, find roles that match your skills and ambitions in London’s vibrant tech scene. Start your job search today and take the next step in your data engineering career!
Senior Machine Learning Engineer
DigitalGenius
London
Fully remote
Mid - Senior
£90,000 - £100,000
RECENTLY POSTED

DigitalGenius is a venture-backed artificial intelligence company bringing practical applications of deep learning and AI to some of the largest ecommerce customer service operations in the world, as well as high-growth companies. We’re a dedicated team of thoughtful and hard-working people committed to transforming customer service through the application of artificial intelligence. Role The continuous improvement of our products and the range of innovation projects we are committed to require us to scale our Machine Learning team. We are searching for a Machine Learning Engineer to join our core AI Team. This is a highly technical role for an outstanding individual who can take ownership of projects and start new initiatives. As a Machine Learning Engineer at DigitalGenius, you will be responsible for building and improving our Natural Language Processing, Image Recognition, and Recommendation solutions to maximise the product’s performance for our customers. Your time will be divided between improving the core product, researching and developing new ML applications and working closely with our clients. This is an excellent opportunity for those with strong programming capabilities and a deep understanding of AI. We are looking for someone with complementary skills that extend beyond NLP, preferably somebody with experience in ecommerce. The AI team at DigitalGenius owns all ML-related research, implementation and maintenance. In practice, this means keeping up to date with the SOTA research, data analysis, and developing scalable production services and infrastructure. Responsibilities - Proactive approach with team members and clients - Continuous improvement of core AI services - Take ownership of the services within your expertise - Contribute to the ongoing innovation R&D projects - Implement and maintain ML Infrastructure - Requirements - Degree in relevant field with 3+ years of industry experience - Strong Technical Skills: Python, Production APIs, Infrastructure as Code, - AWS or other Cloud provider - Deep understanding of Natural Language Processing / Generative AI / - Image Recognition - Extensive experience with machine learning techniques and algorithms such as supervised and unsupervised learning techniques, predictive modelling and statistics. - Experience with MLOps - Excellent organisation skills, working independently and ability to deliver results for deadlines. - A proactive, innovative, pragmatic approach to problem-solving and an ability to think critically and objectively. - Good customer-facing skills and ability to communicate technical concepts to technical and non-technical audiences. - Experience in ecommerce space Benefits - Competitive Salary - Generous vacation time (25 days of annual leave) - Yearly "Reset Week" in addition to annual leave allowance - Freedom to experiment with your own ideas - Environment to develop your skills without bureaucracy or red tape - Monthly fitness stipend of $210 or fully paid Third Space Membership We are an equal opportunity employer and value diversity at our company. We do not discriminate based on race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Senior Data Engineer
Prospect
London
Hybrid
Senior
Private salary
+1

Prospect is looking for someone who is equally passionate about football and analytics and is excited about the possibilities of the intersection of the two. The ideal candidate would have experience as a problem solver, data engineer, and communicator, preferably with a degree in a quantitative field (such as computer science, engineering, physics, statistics or applied mathematics). You’ll work as part of cross-functional teams to help solve challenges and aid decision makers across the sporting landscape, from elite professional teams, to leagues and broadcasters, applying advanced analytics and modelling techniques. Roles & Responsibilities: - A passion for sport with an understanding of our clients’ sporting disciplines or an eagerness to learn about them. - A strong programming proficiency in Python and SQL querying. Experience with relational database platforms. - Knowledge of cloud technologies. It is an advantage (but not a requirement) to have had experience working with AWS. - Excellent collaboration and communication skills. - 4+ years of experience in big data related software development; experience with data modelling, design patterns and building highly scalable and secured solutions. - Practical knowledge of software engineering concepts and best practices, like testing frameworks, packaging, API design, DevOps, DataOps and MLOps. - The right to work in the United Kingdom.

Data Engineer
Prospect
London
Hybrid
Junior - Mid
Private salary

Prospect is looking for someone who is equally passionate about football and analytics and is excited about the possibilities of the intersection of the two. The ideal candidate would have experience as a problem solver, data engineer, and communicator, preferably with a degree in a quantitative field (such as computer science, engineering, physics, statistics or applied mathematics). You’ll work as part of cross-functional teams to help solve challenges and aid decision makers across the sporting landscape, from elite professional teams, to leagues and broadcasters, applying advanced analytics and modelling techniques. Roles & Responsibilities: A passion for sport with an understanding of our clients’ sporting disciplines or an eagerness to learn about them. A strong programming proficiency in Python and SQL querying. Experience with relational database platforms. Knowledge of cloud technologies. It is an advantage (but not a requirement) to have had experience working with AWS. Excellent collaboration and communication skills. 4+ years of experience in big data related software development; experience with data modelling, design patterns and building highly scalable and secured solutions. Practical knowledge of software engineering concepts and best practices, like testing frameworks, packaging, API design, DevOps, DataOps and MLOps. The right to work in the United Kingdom.

Business Intelligence Developer & Analyst (12 Month Fixed Term Contract)
GL Education
Brentford
Hybrid
Mid - Senior
Private salary

Renaissance® is a global leader in education technology. We help schools and school groups in the UK and around the world with educational assessments, practice and intervention solutions, and data analytics. Renaissance now incorporates GL Assessment (known internationally as GL Education), too – a leading provider of educational assessments. Together, our assessments offer the ideal starting point to help teachers understand their students’ strengths and pinpoint areas of need. Our teaching and learning tools then provide effective next steps, with online literacy and maths solutions that meet students exactly where we are. Worldwide, we support over 18 million students, operating in over 100 countries. About this role: At Renaissance we are looking for a Business Intelligence Developer & Analyst to join us in our London Office on a hybrid basis you will work with the head of Commercial Operations to lead the design, implementation and continuous improvement of our commercial, sales and marketing data as part of our Revenue Operations team. We are looking for someone to start ASAP initially for a 12 month fixed term contract. Working closely with other members of the team you will be at the forefront of building a robust framework to support all our insights and reporting to help inform and steer decision making. You will bring excellent data warehousing skills to the table, allowing the company to analyse and provide actionable insights from a dependable and high-performing platform. The individual will also be interested in learning about essential business processes, business systems, and the data that underpins them. Business Intelligence Developer & Analyst Job Responsibilities:  Act as data lead working within a cross-functional data team building world-class scalable data-marts and automations Design & develop data models and visualisations to monitor and forecast key metrics Manage projects within Growth to make business changes as seamless as possible Be responsible for automating and optimising key business processes in the Growth area Build and support the adoption and use of self-service solutions to provide clear views of key metrics for all internal stake holders Support business projects and initiatives, applying statistical rigour to any conclusions Constantly evolve and improve our data including how it is surfaced with our key systems and beyond Skills and experience required: To be considered for the role of Business Intelligence Developer & Analyst in the commercial team you will be an established BI Developer preferably within in education technology and hold strong analytical and problem-solving abilities. You will also have: Experience in BI dashboarding and self-service tools including Power BI & Tableau Established and an expert in Power Platform, Power Automate, PowerApps Experienced in Data integration and data modelling Have worked in / with Data warehouse & cloud experience Proficient in Database languages including SQL Have worked with Snowflake, and proficient in its use As a Business Intelligence Developer & Analyst we are looking for someone who aligns with Renaissance's mission to accelerate learning for all children and adults of all ability levels and ethnic and social backgrounds, worldwide, we are looking for someone who is/ has: Excellent organisational, planning, time management and project management skills Ability to communicate effectively, present and negotiate at all levels Focused and disciplined approach, logical and has meticulous attention to detail Ability to instil a high level of credibility and build working relationships with suppliers and internal teams Collaborative approach; happy to support GL customer facing teams Enthusiastic and flexible approach; ability to adapt to different situations and requirements A positive outlook with desire to learn and embrace new concepts and ways of working Additional information:  This is role is a Hybrid role based out of our Vantage Head office (Renaissance Vantage London, Great West Road, Brentford, TW8 9AG) with the expectation with some travel to other offices as required for team meetings.   We offer a salary of up to £60,000 per annum dependant on experience, Plus lots of amazing benefits  Previous applicants please do not re - apply. Benefits: Pension & Insurance – all employees can participate in our salary sacrifice company pension scheme administrated by Aviva – where we will contribute 8% of your annual salary if you contribute just 3% to your pension. All employees are entitled to Life and income protection insurance Holiday and Bookable Leave - 22 days annual leave per annum, plus 3 complementary days to be used for our Christmas shutdown (usually between Christmas & New Year, plus UK statutory Bank Holidays. We also offer a day off for your birthday so you can celebrate in style, to be used in the month of your birthday. We also offer every UK based employee up to 5 paid volunteering days per year with a cause of your choice.    We also offer the chance to buy an additional 5 days holiday per year through our salary sacrifice scheme and you can spread the cost over 3-8months!    Growth and development – extensive training opportunities for career progression across Renaissance Learning with great leaders looking to grow your career and allow you to flourish.       Shopping & Working for Renaissance Perks - you’ll get instant access to a benefits and discount platform with 1000’s of discounts at retailers, leisure attractions, restaurants, and more through our portal provided by Reward Gateway. You will also be able to collect Renaissance Rewards via our employee recognition Platform, these points can be used to purchase items including vouchers on Renaissance Rewards platform. You will also get access to Smart tech where you can get your electrical household and personal items at the best price and spread the cost through your salary, interest free, up to £5000.     Wellbeing & Health – We have a generous maternity/paternity/adoption leave and pay policy, employee assistance programme available 24/7 offering confidential support from counselling to legal and financial advice, including Family Support Services – a specialist bereavement support to help through the most difficult times via our Help@Hand app. This app includes access to GP, physio, nutrition, counselling support, medical appointments, and so much more.     We offer access to mental health first-aiders based at all our UK sites, and remotely. We offer access to company paid BUPA PMI and BUPA cash plan optional schemes for you. It doesn’t stop there you will also be able to protect yourself with free access to annual flu vaccinations, and the Company will also contribute towards eye tests and those on trend specs if you need them.    Renaissance UK Office benefits – All Hybrid working employees are entitled to apply for a season ticket loan, use the amazing cycle to work scheme where you can get on your bike for less, save money, and get fit - that‘s a win-win for us! All UK Offices have fruit baskets delivered for all to enjoy a healthy snack each week.  We have an ongoing commitment to Diversity, Equity and Inclusion and have taken strides to become a more welcoming and inclusive workplace, including the introduction of our DEI Matters Network which is owned and driven by our staff. We are an equal opportunities employer. We encourage and welcome applications from all underrepresented groups, as we believe and strive for community representation within our organisation. If you have a disability and would prefer to apply in a different format or would like us to make reasonable adjustments to enable you to apply or attend any interview, please contact us and we will talk this through with you. All your information will be kept confidential according to GDPR guidelines. Please note that we can only consider applicants who already hold a full work permit. This role is subject to DBS and background checks.

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Frequently asked questions
Haystack features a wide range of Data Engineer roles in London, including positions in startups, established tech companies, financial institutions, and more, covering junior to senior levels.
Most London-based Data Engineer jobs require valid work authorization or visa sponsorship. Job listings typically specify these requirements to help you apply accordingly.
Yes, many employers offer remote or hybrid working options for Data Engineers in London. You can filter job listings based on work location preferences on Haystack.
Key skills include proficiency in SQL, Python, ETL tools, cloud platforms like AWS or Azure, and experience with big data technologies such as Hadoop or Spark.
You can browse listings, create a profile, upload your CV, and apply directly through the platform. Many listings also provide contact details for recruiters if you prefer direct communication.