79 data engineer jobs found in London

Develop a data warehouse in Microsoft Fabric of all corporate services data. This involves making reliable and tested Python pipelines to extract data from a range of systems, inc HR (in an Oracle database), travel services, training, and several others. The final product will be pipelines and an easy-to-use data warehouse, which staff from across the organisation can access for dashboarding, reporting, etc. The role involves working closely with corporate services staff to ensure their requirements are being delivered, and other technical staff.   The team code in Python and SQL: the post holder is expected to align with this and be very capable in both languages and their associated practices. Strong understanding of Fabric, data warehouse design is essential, as are good practices working with customers.   Project background HMT has a range of corporate systems for various uses, including HR, payroll, travel, benefits, procurement, and several others....

ABOUT DIGIMASTERS Digimasters Ltd was founded in 2017 as a digital transformation consultancy focused on technology, business process optimisation and data analytics. Digimasters works across all industries and provides experience in organisations of all sizes. Primarily based in London, UK, we work in many regions including the US, EU, APAC and the Middle East. Digimasters takes on additional talent during large programmes of work. For our engagements with clients in Architecture, Engineering, and Construction (AEC), as well as other sectors, we have several roles supporting the delivery of technology, business change, and data programmes. THE ROLE We are looking for an experienced Data Engineer to join our delivery team on a contract basis, with a specific focus on designing, building, and optimising data solutions on Microsoft Azure and Microsoft Fabric. This role is critical to helping our clients unlock the full value of their data assets, supporting advanced analytics,...

ABOUT DIGIMASTERS Digimasters Ltd was founded in 2017 as a digital transformation consultancy focused on technology, business process optimisation and data analytics. Digimasters works across all industries and provides experience in organisations of all sizes. Primarily based in London, UK, we work in many regions including the US, EU, APAC and the Middle East. Digimasters takes on additional talent during large programmes of work. For our engagements with clients in Architecture, Engineering, and Construction (AEC), as well as other sectors, we have several roles supporting the delivery of technology, business change, and data programmes. THE ROLE We are looking for an experienced Data Engineer to join our delivery team on a contract basis, with a specific focus on designing, building, and optimising data solutions on Microsoft Azure and Microsoft Fabric. This role is critical to helping our clients unlock the full value of their data assets, supporting advanced analytics,...

350 - 400 GBP per day City London Province Greater London Country United Kingdom Postal Code EC1A Job Description About Scrumconnect Consulting Scrumconnect Consulting is a multi-award-winning digital consultancy recognised for delivering impactful technology solutions across UK government departments. Our work has positively influenced the lives of more than 40 million UK citizens . We are committed to user-centred design, agile delivery, and bringing innovation to digital services that truly matter. Role Overview We are seeking an experienced Data Engineer to design, build, and maintain data products and a modern Strategic Data Platform . You will work within multi-functional Agile delivery teams, ensuring operational stability, support, and continuous enhancement of data solutions. This role is ideal for someone with strong Azure engineering experience, excellent SQL/Python...

350 - 400 GBP per day City London Province Greater London Country United Kingdom Postal Code EC1A Job Description About Scrumconnect Consulting Scrumconnect Consulting is a multi-award-winning digital consultancy recognised for delivering impactful technology solutions across UK government departments. Our work has positively influenced the lives of more than 40 million UK citizens . We are committed to user-centred design, agile delivery, and bringing innovation to digital services that truly matter. Role Overview We are seeking an experienced Data Engineer to design, build, and maintain data products and a modern Strategic Data Platform . You will work within multi-functional Agile delivery teams, ensuring operational stability, support, and continuous enhancement of data solutions. This role is ideal for someone with strong Azure engineering experience, excellent SQL/Python...

Role: Data Engineer Employment: Contract - Inside IR35 Location: West Drayton,UK - Hybrid : Candidates needs to travel to Europe once in a month (European country) NOTE: looking for candidates from UK only Skills Expertise in Python, SQL, and modern ETL frameworks. Hands-on experience with cloud platforms (AWS preferred). Strong knowledge of data modeling and API integration. Proven experience in developing, testing, and deploying data solutions into production environments, ensuring reliability, scalability, and maintainability beyond proof-of-concept or prototype stages. Familiarity with airline or logistics data domains is a plus. Significant experience in similar roles, with a proven ability to integrate quickly into new teams and deliver immediate value. Initial co-location with Client teams in London is essential to ensure close collaboration. Candidates must also be prepared to travel internationally during later stages to facilitate group-wide...

400-450 outside IR35 City London Province Greater London Country United Kingdom Postal Code EC1A Job Description This is a hybrid role requiring travel once per fortnight to the Staines office and once per fortnight to London , aligned with client and team collaboration needs. About Scrumconnect Consulting Scrumconnect Consulting is a digital and data consultancy delivering high‑quality technology, analytics, and transformation services to public and private sector clients. We work closely with government departments and complex organisations to design and deliver scalable, ethical, and impactful data solutions. A lead Data Engineer will lead the design and deployment of data models for analysis, analytical reporting, and analytics. Activities done: work with stakeholders and teams across the domain and understand relationships between data and business processes, and use this...

Job Information Date Opened 23/12/2025 Job Type Contract Work Experience 5+ years Industry Government & Public Sector Salary 400-450 outside IR35 City London Province Greater London Country United Kingdom Postal Code EC1A Job Description This is a hybrid role requiring travel once per fortnight to the Staines office and once per fortnight to London , aligned with client and team collaboration needs. About Scrumconnect Consulting Scrumconnect Consulting is a digital and data consultancy delivering high‑quality technology, analytics, and transformation services to public and private sector clients. We work closely with government departments and complex organisations to design and deliver scalable, ethical, and impactful data solutions. A lead Data Engineer will lead the design and deployment of data models for analysis, analytical...

350 - 400 Outside IR35 City London Province Greater London Country United Kingdom Postal Code EC1A Job Description   This is a hybrid role requiring travel once per fortnight to the Staines office and once per fortnight to London , aligned with client and team collaboration needs.   About Scrumconnect Consulting Scrumconnect Consulting is a digital and data consultancy delivering high‑quality technology, analytics, and transformation services to public and private sector clients. We work closely with government departments and complex organisations to design and deliver scalable, ethical, and impactful data solutions.   Role Overview As a Senior Data Analytics Engineer , you will play a critical role in designing, building, and maintaining high‑quality data models that enable analytics, reporting, and data‑driven decision‑making. You will work closely with...

350 - 400 Outside IR35 City London Province Greater London Country United Kingdom Postal Code EC1A Job Description   This is a hybrid role requiring travel once per fortnight to the Staines office and once per fortnight to London , aligned with client and team collaboration needs.   About Scrumconnect Consulting Scrumconnect Consulting is a digital and data consultancy delivering high‑quality technology, analytics, and transformation services to public and private sector clients. We work closely with government departments and complex organisations to design and deliver scalable, ethical, and impactful data solutions.   Role Overview As a Senior Data Analytics Engineer , you will play a critical role in designing, building, and maintaining high‑quality data models that enable analytics, reporting, and data‑driven decision‑making. You will work closely with...

  Token Metrics is searching for a highly capable machine learning engineer to optimize our machine learning systems. You will be evaluating existing machine learning (ML) processes, performing statistical analysis to resolve data set problems, and enhancing the accuracy of our AI software's predictive automation capabilities.   As a machine learning engineer, you should demonstrate solid data science knowledge and experience.   A first-class machine learning engineer will be someone whose expertise translates into the enhanced performance of predictive models.   Responsibilities   Consulting with the manager to determine and refine machine learning objectives. Designing machine learning systems and self-running artificial intelligence (AI) to automate predictive models. Transforming data science prototypes and applying appropriate ML algorithms and tools. Ensuring that algorithms generate...

About the Job   We are seeking a highly skilled and motivated Data Architect to join our team. The successful candidate will play a pivotal role in shaping and delivering data strategies across multiple concurrent projects. You will work closely with software engineers, customers, and stakeholders to understand data requirements, design robust architectures, and champion best practices in data engineering, analysis, and security.   Key Responsibilities: Data Architecture Design: Develop and maintain data models, data flow diagrams, and integration patterns aligned with defence sector standards. Client Engagement: Collaborate with clients to understand business needs, translate them into data requirements, and propose fit-for-purpose solutions. Governance & Compliance: Ensure data solutions comply with MOD, government and company data protection policies, including handling of classified and sensitive information. Technology...

Company Description At Telefónica Tech (part of the Telefónica Group) we believe in building a better world through secure digital enablement, focusing on empowering organisations through every stage of their digital journey, and solving their most complex business challenges with our comprehensive suite of technology solutions across Data & AI, Cyber Security, Cloud, Business Applications, and Modern Workplace. Job Description 3–6 Month Contract | Inside IR35 | London (Hybrid) Telefónica Tech is seeking an experienced QA Engineer with a strong background in data quality and test automation to support a high-profile programme for our Customer. This role focuses on assuring complex data pipelines and cloud-based platforms, ensuring accuracy, reliability, and regulatory compliance across end-to-end data workflows. You will work closely with data engineers, developers, and business analysts to embed quality at every stage of delivery,...

About us: Accolite Digital is a leading provider of cloud and digital product engineering services across the banking and financial services, technology, healthcare, communications and media, and logistics industries. Headquartered in Addison, Texas, Accolite helps its customers successfully navigate their digital transformation journeys by providing digital product engineering, cloud services, data engineering, DevOps, customer experience and design services. With over 3,000 professionals globally, Accolite has presence across the United States, Canada, and Europe and has digital labs in Bangalore, Hyderabad, Gurugram, Mumbai and Chennai. For more information, please visit us @ http://www.accolite.com Job Title: SDET/ Automation Engineer Location: London Position Type: Contract JD: 6+ Yrs of experience in an automation testing. Experience of creating and maintaining automation frameworks (Cypress). Good knowledge of performance testing (ideally...

Basic information Location London Business Line Technology & Transformation Job Type Contract Date published 13-Jan-2026 Req # 21789 Job description Job Title: SAP MM Design Authority (remote logistics) Location: London Hybrid. 3 days a week in the London office. Travel overseas is required on an adhoc basis (approx 3 times a year TBC) Target Start Date: January 2026 Contract duration : 6 months Day Rate: Competitive (Inside IR35)   Deloitte Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit...

EXL (NASDAQ: EXLS) is a global data and artificial intelligence (AI) company that offers services and solutions to reinvent client business models, drive better outcomes and unlock growth with speed. EXL harnesses the power of data, AI, and deep industry knowledge to transform businesses, including the world’s leading corporations in industries including insurance, healthcare, banking and financial services, media and retail, among others. EXL was founded in 1999 with the core values of innovation, collaboration, excellence, integrity and respect.   We are headquartered in New York and have more than 60,000 employees spanning six continents. For more information, visit www.exlservice.com.   Role: SAS SME (Subject Matter Expert) BU/Segment: Banking / Analytics Location: Milton Keynes (Hybrid – 3–4 days per week onsite) OR London-based (Hybrid – 4-5 days per week onsite) Employment Type: 7-month contract (Umbrella...

EXL (NASDAQ: EXLS) is a global data and artificial intelligence (AI) company that offers services and solutions to reinvent client business models, drive better outcomes and unlock growth with speed. EXL harnesses the power of data, AI, and deep industry knowledge to transform businesses, including the world’s leading corporations in industries including insurance, healthcare, banking and financial services, media and retail, among others. EXL was founded in 1999 with the core values of innovation, collaboration, excellence, integrity and respect.   We are headquartered in New York and have more than 60,000 employees spanning six continents. For more information, visit www.exlservice.com.   Role: SAS SME (Subject Matter Expert) BU/Segment: Banking / Analytics Location: Milton Keynes (Hybrid – 3–4 days per week onsite) OR London-based (Hybrid – 4-5 days per week onsite) Employment Type: 7-month contract (Umbrella...

Senior Software Engineer (Contractor)   OUTSIDE IR35   Senior Software Engineer – Stock Ordering Team   Overall Ambition Solve complex hospitality challenges by building and integrating scalable, reliable, and efficient stock systems and support its integrations.   The Stock Ordering Team We are forming a new team to support the Stock and Finance domains. Several established product teams currently focus on Stock System innovation, Ingredients Management, New Product Development, and Purchase Order Management. This team will provide support and take strategic steps to improve stock operations.   Key responsibilities will include integrating external supplier APIs, implementing Software Reliability Engineering (SRE) best practices, and closely collaborating with existing teams to develop new software solutions. The team will enhance resilience, observability, incident management, and disaster recovery...

Company Description WORTH is building an AI-native Wealth OS .   We turn fragmented, messy, real-world financial data into structured, validated, and reliable intelligence. Our systems are designed to handle partial inputs, ambiguity, and correction loops without breaking trust or usability.   We are operating in stealth and moving from a working prototype to a production-grade platform .     ⚠️ Please read before applying   To be respectful of everyone’s time, we will only review applications that meet all the requirements below . If this role is not a strong match, please do not apply.     Role Description   This is a senior freelance / contract role for a Full-Stack Engineer based in the UK, EU, or Israel .   You will own the implementation of end-to-end ingestion and validation flows , spanning frontend state management, backend APIs, and data models.  ...

Our mission at Duolingo is to develop the best education in the world and make it universally available. But we've got more left to do — and that's where you come in! With over 500 million users, Duolingo is the world's most popular language learning platform. We are rapidly growing our learner base and expanding into new subjects. Come join our Music team and help us build the future of music education. We are looking for a Unity engineer with a gaming background to help us implement our new music course and productionize our existing prototype. You will help build the best possible user experience for our learners through high-quality interactive lessons. Beyond our core learning product, we also offer English proficiency testing with the Duolingo English Test, and are bringing new subjects into the Duolingo app, where people can develop their Math and Music skills. We are passionate about educating our users, making fact-based decisions, and finding innovative...