176 to 200 of 271 Data Engineer Jobs in London

Senior Data Engineer 100% Remote B2B Contract Full-time position with flexible working hours (overlap with US required) We're looking for a Senior Data Engineer for a company that facilitates freelancing and remote work. Their platform provides a marketplace where freelancers can create profiles, showcase their skills, and bid on projects posted by clients. They … writing, graphic design, programming, and marketing. Responsibilities: Account Master Migration for CAT CAIS: Collaborate with the team to rewrite and migrate the CAT CAIS process to use the new data model produced by the Account Master team. Account Master Migration on other Services: Replace the old Account Master version with the new one across the organization's systems. Anti … Debt: Migrate all services from a deprecated Snowflake database to new sources provided by the Clearing and Settlement team. Requirements: 5+ years of experience working with production systems or data warehouses. Proficiency in Python, Snowflake/SQL, and experience with orchestration tools like Argo or Airflow. Knowledge of DBT is preferred. Experience with Retool is a plus. Get to More ❯

The Client My client is an Investment Management firm based in the City of London who are looking for a Senior Data Engineer to join their team. The Role This role is crucial for developing their data warehouse and centralising data across the business. Reporting to the Head of Digital Transformation, you'll manage the full … data lifecycle, specialising in ETL processes, data collection from various sources, high-speed data cleansing, and thorough testing and validation to ensure data integrity. You'll also be a key player in stakeholder interaction, translating requirements into effective data warehouse solutions for calculations and data movements. Lead data migration and ETL processes: Direct … the migration of data and design, implement, and optimize ETL (Extract, Transform, Load) processes to integrate data from various sources. Manage Snowflake data warehouse: Build, maintain, and enhance the Snowflake data warehouse, ensuring it's scalable and resilient for future reporting. Ensure data quality and integrity: Conduct thorough data cleansing, validation, and testing to More ❯

Want to work on real use cases like underwriting and claims with actual impact? Role overview We are seeking an experienced Data Engineer to support the design and delivery of a modern, cloud-native data platform. This role is critical to the success of a large-scale transformation programme, focused on consolidating multiple data sources into … a unified, scalable architecture to enable improved analytics, data governance, and operational insights. Technical requirements: ️ Substantial experience designing and implementing data solutions on Microsoft Azure Hands-on expertise with Snowflake, including data modelling, performance optimisation, and secure data sharing practices. Proficiency in DBT (Data Build Tool), with a strong understanding of modular pipeline development, testing … and version control. Familiarity with Power BI,particularly in integrating data models to support both enterprise reporting and self-service analytics. Candidates must demonstrate experience working in Agile environments, delivering in iterative cycles aligned to business value. Tech Stack: Azure Power BI DBT Snowflake About us esynergy is a technology consultancy and we build products, platforms and services to More ❯

Data Engineer - Manager x5 There are data teams and then there are data teams! Our customer puts enterprise at a new scale, not only with the size of their client engagements, but also with their own size as one of the big 4 and one of the first ever Microsoft Global Alliance Partners ( all data technologies will be delivered (GCP/AWS/Big data) although Microsoft Azure is at the forefront of some roles). As a result of insane customer wins, they are now looking to expand the teams by 5 experienced Data Engineering Managers who can be at the level to lead and assist them in their varied Cloud … Data transformation projects. This internationally renowned global consulting leader has a proven track record of delivering leading edge enterprise data engineering projects/programmes for a variety of Private and Public sector organisations including banking, pharma and government; and not only will you get fantastic project diversity, you will also get the opportunity to work with the latest More ❯

Junior AI Data Engineer Department: Software Engineering Employment Type: Full Time Location: London Description Zencargo is looking for an AI Data Engineer to join our collaborative and forward thinking software team. In this role, you'll play a key part in shaping how we use data to power intelligent agents and generative AI features, bringing … structure, stability, and context to real-world supply chain problems. You bridge the gap between data systems and intelligent agents, enabling the Zencargo team to move from clever prompts to stable, contextualised AI features. We're looking for someone who understands the data context for AI, feeds models intelligently, and brings structure and reliability to AI outputs. We … provide mentorship and opportunities to develop your skills in a supportive environment. Key Responsibilities Over the next 12 months, we would expect you to become proficient in the following: Data Solutions and AI context engineering Translate complex business processes and workflows into structured, logical input that agents and models can understand. Design, build, and deploy Python solutions that enhance More ❯

About The Team: The Data Engineering Team within the Data & Business Intelligence Team is at the heart of HelloFresh UK's operational success. We design and implement bespoke data processing workflows tailored to the unique needs of the UK marketplace, while ensuring alignment with global data engineering strategies. As a Data Engineer, you will … play a critical role in driving the UK data enablement function, with a focus on optimizing and scaling our data pipelines, improving the architecture of existing systems, and providing technical leadership to shape the future of our data landscape. What You Will Be Doing: Architectural Leadership: Provide architectural vision and technical leadership for the design, enhancement, and … scalability of the UK's data processing workflows. Ensure solutions are aligned with the broader global data architecture, and ensure future-proofing of the data pipelines. ETL and Automation Excellence: Lead the development of specialized ETL workflows, ensuring they are fully automated and optimized for performance using tools like Apache Airflow, Snowflake, and other cloud-based technologies. More ❯

This is a fantastic opportunity for a smart, motivated problem-solver to be the first-ever senior data hire at this London-based global firm, joining the Business Engineering team that develops and enhances systems used across the business, including front office trading, middle office operations and actuarial functions. You would work with other highly experienced engineers to design … and develop data services across the business, including feed and trade processing systems, as well as data pipelines to extract and transform critical data used by strategists. Successful candidates would have the potential to make a real impact from day one with a great deal of influence and ownership over their work. This is a unique opportunity … for huge impact and progression within a well-established firm. Requirements 5+ years' experience of data engineering (within financial services is preferred, but not necessary) Solid experience of data integration, modelling, optimisation and data quality tools and techniques Experience with AWS is a must-have Knowledge of SDLC and development best practices Desirable Experience with any of More ❯

Senior Data Engineer We are looking for a technical expert with deep data engineering experience, who thrives on solving complex problems, driving business impact, and coaching other engineers. Salary : £70k-£90k Reporting to : François-Xavier Decroix (Engineering Manager) Location : primarily based in our London Office, with flexible and hybrid working (ideally 2 days per week in the … office). About the role As a Senior Data Engineer, you will take responsibility for continuously improving critical systems which transport hundreds of gigabytes of data per day and trillions of messages per year. You will work closely with the broader team to bring innovative new datasets and insights to customers in a reliable, scalable, and cost … effective way. Your work will be crucial in our mission to empower safe and sustainable transport around the world through data insights. You will be the go-to person for our cloud data pipeline & underlying infrastructure, especially Apache Kafka and our PostgreSQL database . You will also work with tech like Kubernetes, Vault, go microservices and other cloud More ❯

only get them so far, and that's where we come in with technology solutions to integrate and automate systems, detect defects before payment, and provide insights. As a data engineer in payroll, you will have to onboard payroll vendors across various geographies by building versatile and scalable design solutions. Having strong written and verbal communication, and the … long-term success. The ideal candidate will have experience working with large datasets, distributed computing technologies and service-oriented architecture. The candidate should relish working with large volumes of data, and enjoys the challenge of highly complex technical contexts. He/she should be an expert with data modeling, ETL design and business intelligence tools and has hand … self-starter, comfortable with ambiguity, able to think big and enjoys working in a fast-paced team. Responsibilities: • Design, build and own all the components of a high-volume data warehouse end to end. • Build efficient data models using industry best practices and metadata for ad-hoc and pre-built reporting • Provide wing-to-wing data engineering More ❯

the last decade and having grown their marketing spend exponentially, they are now a regular presence at high profile sporting events. They are now making significant hires across its data function to help drive commercial performance amid continued success. The company operates a casual office environment in central London with an on-site barista, regular visits from leading sports … stars, and breakout rooms throughout the complex. Fantastic development and progression opportunities mean that rapid promotions are common. The Role Sat in a sizeable team of data engineers, the work you produce will have real commercial impact as you ensure vast amounts of data are where they need to be to enable the fast-paced, data-driven … edge solutions across departments such as customer, financials, and gameplay. Utilizing your expertise in Python and cloud technologies, particularly Azure, this role represents a great next step in your data engineering career. The successful candidate will possess the following essential skills: Strong proficiency in Python or PySpark Data Engineering experience, ideally with an Azure background Significant experience with More ❯

Graduate Data Engineer £35,000 Location: London (office-based, 4 days per week) Build Something That Matters native has been building for 10 years, but we're still very much a startup: fast-moving, ambitious, and building with intent. We're creating the infrastructure that connects students, Students' Unions, universities, and advertisers through a managed marketplace. Our goal … us understand how your thinking has been shaped and why it stands up. What you'll be working on You'll be directly involved in: Building and maintaining reliable data pipelines, ensuring accurate aggregation of behavioural event data and survey responses Implementing identity stitching processes to reliably connect diverse datasets and manage consistent student identifiers across multiple sources … Ensuring robust pseudonymisation and data minimisation practices are consistently applied, maintaining privacy and GDPR compliance Identifying and implementing practical enhancements to existing infrastructure, improving pipeline scalability, reliability, and efficiency Collaborating closely with the Student Personas team, contributing directly to data quality, documentation clarity, and overall process improvement This role is hands-on and highly technical, designed to rapidly More ❯

the globe in multiple countries. Global Services is in short, the backbone of BCG. What You'll Do Join Us in BCG Worldwide IT! We are seeking an exceptional data protection expert to play key role in our growing Information Protection team, as an IT Data Protection Security Engineer. You will be part of a growing team, providing … world class Security Engineering, Architecture and Operations, driving and supporting improvements globally to our Information Protection Portfolio. You will be: Engaging collaboratively with application development, data protection, information security, and risk management teams to understand and implement data security solutions. Supporting vendor assessments, including proof of concepts & security technologies research Continuously improving data protection services based on … input from a diverse network of internal and external stakeholders, technology teams and security industry at large Creating and maintaining technical service roadmaps for our data protection services Contributing to both architectural and operational effectiveness of the Secure Data team. YOU'RE GOOD AT Exceptional verbal and written communication skills in English is required; command of additional languages More ❯

Our client is a globally renowned Consumer Electronics brand with a huge online presence and are looking for a Data Engineer to join their small but expanding big data analytics capability based in Central London. The Data Engineer will be responsible for providing analytical and development services on their large scale data sets with … a range of teams on an international scale, complementing their existing SQL and ETL statistical environment. Working closely with the agile data analysis teams, you will need to ensure their reusable data assets build in a regular, efficient manner. This is an exciting opportunity to join one of the most recognisable technology brands in the world and work … with highly complex, large scale data sets and there's an excellent salary/package on offer. Cornwallis Elt is an Employment Agency and has been listed 3 times in The Sunday Times Virgin Fast Track 100 of the UK s fastest growing private companies, as well as in the Recruitment International Top 250, Top 50 in IT and More ❯

so that we're able to interact and collaborate in person. In Technology, we're asking that you attend the office a minimum of 1 day per week. Our Data Environment Our Data teams are aligned to divisions covering the following Banking Services & Products, Customer Identity & Financial Crime and Data & ML Engineering. Our Data teams are … the business and more importantly our customers. Hear from the team in our latest blogs or our case studies with Women in Tech . We are looking for talented data professionals at all levels to join the team. We value people being engaged and caring about customers, caring about the code they write and the contribution they make to … problems and challenges, who can work across teams do great things here at Starling, to continue changing banking for good. Responsibilities: Understand, build and develop batch/file based data data pipelines in AWS and GCP, using file transfers, REST APIs etc Build tools to monitor, report and control data pipelines Identify, design, and implement internal process More ❯

A leading financial institution with around £50bn AUM is hiring a Senior Data Engineer be a key figure head in a brand new Data team. The role will allow you to collaborate with numerous teams throughout the firm, making a tangible impact though developing ETL pipelines from scratch, building critical data tools and contributing to the … development and adoption of data governance firmwide. Requirements: 3+ years of Data Engineering experience Experience with AWS based development and platform building Experience with data integration, optimization, modelling etc. Experienced with Python and familiar with SDLC development best practices More ❯

Data Engineer - MS Fabric - UK role (WFH) - 6 months initial contract - Top rates - Outside IR35 Major consultancy urgently requires a Data Engineer with experience of MS Fabric (tech stack is Microsoft Fabric, PySpark/RSpark and Github) for an initial 6 months contract (WFH and Outside IR35) who is passionate about building new capabilities from the … ground up and want to help explore the full potential of your data platform. As aa Data Engineer you will have hands-on technical ability and experience of building and managing modern data platforms, preferably in Microsoft Fabric and ideally be familiar with integrating customer/third-party data into Fabric, possess Product Development Awareness … Understanding how data platform capabilities may integrate into digital products and services. Experience working with or within product development teams is a plus Technical knowledge and underrating of the following is required:- Data Engineering Best Practices, CI/CD for data pipelines, Modular, testable ETL development, Git-based collaboration and branching strategies, Metadata management and data More ❯

Data Engineer - MS Fabric - UK role (WFH) - 6 months initial contract - Top rates - Outside IR35 Major consultancy urgently requires a Data Engineer with experience of MS Fabric (tech stack is Microsoft Fabric, PySpark/RSpark and Github) for an initial 6 months contract (WFH and Outside IR35) who is passionate about building new capabilities from the … ground up and want to help explore the full potential of your data platform. As aa Data Engineer you will have hands-on technical ability and experience of building and managing modern data platforms, preferably in Microsoft Fabric and ideally be familiar with integrating customer/third-party data into Fabric, possess Product Development Awareness … Understanding how data platform capabilities may integrate into digital products and services. Experience working with or within product development teams is a plus Technical knowledge and underrating of the following is required:- Data Engineering Best Practices, CI/CD for data pipelines, Modular, testable ETL development, Git-based collaboration and branching strategies, Metadata management and data More ❯

A large Financial Services company are looking for a Data Engineer with Snowflake experience to join their growing Data Engineering team in London - this is a permanent role with hybrid working arrangements, with 2 days per week in the office in average. In this role you will be working within a new, greenfield division of the business … using a brand-new technology stack including Snowflake, dbt, Airflow and AWS. This function provide data for Machine Learning and Artificial Intelligence capabilities, helping them to provide the best possible service offering to their customers. You'll work on delivering end-to-end solutions and, as a more Senior member of the team, you will mentor Junior colleagues, take … ownership of projects, and drive best-practice. This is a unique opportunity for an experienced Data Engineer to join a brand-new function of a well-established business - combining a start-up mentality with a strong financial backing, and the chance to make a real impact! We're looking for the following experience: Extensive hands-on experience with More ❯

mission. AtlasNXT empowers businesses to fulfil their duty of care by helping our customers make better decisions and stay ahead of risk, no matter where they are. As a Data Science Engineer, you'll be at the forefront of this mission, helping us to build a scalable geo-location platform which helps keep people safe wherever they are … in the world. Track24 is looking for a skilled and adaptable Data Science Engineer, to take ownership over our ETL tools, pipelines, models and insights . This role is central to the design, construction, and maintenance of the ETL pipelines and data infrastructure that enable timely and accurate delivery of insights across the business. This is an … excellent opportunity for someone who enjoys solving complex problems, thrives on cross-team collaboration, and wants to take ownership of impactful data science initiatives from discovery to deployment. Key Responsibilities: Lead the development of ETL pipelines and data tooling to consolidate business insights Design and deploy statistical models that solve real business challenges Work closely with stakeholders across More ❯

Key Responsibilities: Collaborate with cross-functional teams to understand data migration requirements and ensure smooth data transition to the cloud platform. Develop and execute comprehensive test plans for data migrations, database implementations, and ETL processes. Perform data validation and ensure data integrity throughout the migration process. Implement integrated test automation to streamline testing procedures and … increase efficiency. Utilize SQL query capabilities to analyze and manipulate data for testing and validation purposes. Conduct database load and performance tests to assess system scalability and identify potential bottlenecks. Qualifications and Experience: Bachelor's degree in Computer Science, Data Science, or a related field. Proven experience in testing data migrations, database implementations, and ETL processes, preferably … in the financial domain. Familiarity with cloud environments, especially AWS, is highly desirable. Strong knowledge of SQL and experience in writing complex queries for data validation and testing. Proficiency in data validation techniques and the ability to identify and troubleshoot data quality issues. Hands-on experience with integrated test automation tools and frameworks. Familiarity with performance testing More ❯

involves creating standardized, scalable, and automated systems and tools to identify and reduce supply chain defects in our systems and inputs, while driving operational leverage and scaling. As a Data Engineer, you will analyze large-scale business data, solve real-world problems, and develop metrics and business cases to delight our customers worldwide. You will work closely … with Scientists, Engineers, and Product Managers to build scalable, high-impact products, architect data pipelines, and transform data into actionable insights to manage business at scale. We are looking for people who are motivated by thinking big, moving fast, and exploring business insights. If you love to implement solutions to hard problems while working hard, having fun, and … buying, placing, and shipping inventory. Functionally these teams work together to drive in-stock, drive placement, drive inventory removal and manage the customer experience. BASIC QUALIFICATIONS - 3+ years of data engineering experience - 4+ years of SQL experience - Experience with data modeling, warehousing and building ETL pipelines PREFERRED QUALIFICATIONS - Experience with AWS technologies like Redshift, S3, AWS Glue, EMR More ❯

you'll love the opportunities available to grow your career at Booksy. The people you'll like to work with and things you'll enjoy impacting: As a Senior Data Engineer reporting to the Head of Data Engineering in our Data Platform team, your purpose will be to design and implement robust data solutions, enabling … our teams to make informed, data-driven decisions. By ensuring our data is accessible, reliable, and well-governed, you'll play a key role in driving growth, innovation, and operational excellence at Booksy. Essentially, to ensure you succeed in this role you're going to need: 5+ years of experience in backend and data engineering, with strong … in tools like BigQuery, Dataflow, Pub/Sub, or similar Hands-on experience with CI/CD tools (e.g., GitLab CI) and infrastructure as code A strong focus on data quality, governance, and building scalable, automated workflows Experience designing self-service data platforms and infrastructure Proven ability to mentor and support others, fostering data literacy across teams More ❯

For Australia or New Zealand candidates - Before submitting your application, you should read our privacy notice to understand how Bupa will use, store and share your information. Group Cyber Data Assurance Engineer page is loaded Group Cyber Data Assurance Engineer Apply locations Central London Salford Quays Staines time type Full time posted on Posted Yesterday time … left to apply End Date: July 15, 2025 (13 days left to apply) job requisition id R Job Description: Group Cyber Data Assurance Engineer London, Staines, Salford or Leeds Hybrid & flexible working options Permanent role Full Time - 35 hours per week Salary £75,000 - £85,000, depending upon experience. Closing Date for applications - Monday 14th July, 2025 We … make health happen! The Group Cyber Data Assurance Engineer reports to the Group Head of Cyber Data Assurance. The role holder oversees the design, development, and operation of Group data repositories, and maintains database performance and privacy. Keeps senior technical management informed by preparing reports. The role holder will proactively collaborate with other Group CISO colleagues More ❯

Treasure Data: At Treasure Data, we're on a mission to radically simplify how companies use data to create connected customer experiences. Our sophisticated cloud-based customer data platform drives operational efficiency across the enterprise to deliver powerful business outcomes in a way that's safe, flexible, and secure. We are thrilled that Gartner Magic Quadrant … has recognized Treasure Data as a Leader in Customer Data Platforms for 2024! It's an honor to be acknowledged for our efforts in advancing the CDP industry with cutting-edge AI and real-time capabilities. View the report here. Furthermore, Treasure Data employees are enthusiastic, data-driven, and customer-obsessed. We are a team of … and humility. About the Team: Our Professional Services team is front and center when it comes to working with marquee customers and solving tough problems. Our team consists of data driven professionals with an analytical mindset and obsessed with delivering ROI for our customers. We pride ourselves in accelerating time to value for our customers and designing unique solutions More ❯

Job Description: Group Cyber Data Assurance Engineer London, Staines, Salford or Leeds Hybrid & flexible working options Permanent role Full Time – 35 hours per week Salary £75,000 - £85,000, depending upon experience. Closing Date for applications – Monday 14th July, 2025 We make health happen! The Group Cyber Data Assurance Engineer reports to the Group Head of … Cyber Data Assurance. The role holder oversees the design, development, and operation of Group data repositories, and maintains database performance and privacy. Keeps senior technical management informed by preparing reports. The role holder will proactively collaborate with other Group CISO colleagues and Market Unit CISO counterparts to share knowledge, ideas, innovation and areas for improvement. To do that … effectively, they will enjoy staying abreast of emerging cybersecurity data industry thought leadership. How you’ll help us make health happen Supporting the business requirements and priorities as set by the Group Head of Cyber Data Assurance to ensure all Group Cyber Data Assurance priorities, requests and reporting are effectively delivered Support the Group Head of Cyber More ❯