1 to 25 of 50 Senior Data Engineer Jobs in the City of London

An opportunity has arisen for a Senior Data Engineer to join a well-established biotech company using large-scale genetic data and AI to predict disease risk and advance precision healthcare. As a Senior Data Engineer , you will be responsible for developing, automating, and optimising scalable data pipelines using modern cloud technologies. … role with hybrid/remote working options offering a salary of £500 - £650 per day (Inside IR35) and benefits. You Will Be Responsible For: Designing and implementing cloud-based data architectures using Azure services. Building robust and scalable data pipelines to support complex, high-volume processing. Deploying and managing containerised workloads through Kubernetes, Helm, and Docker. Automating infrastructure … using Infrastructure-as-Code tools such as Terraform and Ansible. Ensuring system reliability through observability, monitoring, and proactive issue resolution. Collaborating with cross-functional teams to align data solutions with wider business needs. Supporting the continuous improvement of processes, deployment, and data quality standards. What We Are Looking For: Previously worked as a Senior Data Engineer More ❯

An opportunity has arisen for a Senior Data Engineer to join a well-established biotech company using large-scale genetic data and AI to predict disease risk and advance precision healthcare. As a Senior Data Engineer , you will be responsible for developing, automating, and optimising scalable data pipelines using modern cloud technologies. … role with hybrid/remote working options offering a salary of £500 - £650 per day (Inside IR35) and benefits. You Will Be Responsible For: Designing and implementing cloud-based data architectures using Azure services. Building robust and scalable data pipelines to support complex, high-volume processing. Deploying and managing containerised workloads through Kubernetes, Helm, and Docker. Automating infrastructure … using Infrastructure-as-Code tools such as Terraform and Ansible. Ensuring system reliability through observability, monitoring, and proactive issue resolution. Collaborating with cross-functional teams to align data solutions with wider business needs. Supporting the continuous improvement of processes, deployment, and data quality standards. What We Are Looking For: Previously worked as a Senior Data Engineer More ❯

Job Title: Senior Data Engineer Location: London, UK (3 days in the office) SC Cleared: Required Job Type: Full-Time Experience: 8+ years Job Summary : We are seeking a highly skilled and experienced Senior Data Engineer to join our team and contribute to the development and maintenance of our cutting-edge Azure Databricks platform … for economic data. This platform is critical for our Monetary Analysis, Forecasting, and Modelling activities. The Senior Data Engineer will be responsible for building and optimising data pipelines, implementing data transformations, and ensuring data quality and reliability. This role requires a strong understanding of data engineering principles, big data technologies, cloud computing … specifically Azure), and experience working with large datasets. Key Responsibilities : Data Pipeline Development & Optimisation : Design, develop, and maintain robust and scalable data pipelines for ingesting, transforming, and loading data from various sources (e.g., APIs, databases, financial data providers) into the Azure Databricks platform. Optimise data pipelines for performance, efficiency, and cost-effectiveness. Implement data More ❯

Senior Data Engineer - Python, SQL, Airflow, Redshift, Snowflake I've partnered with a high-growth start-up looking to expand their Data function, by bringing on a Senior Data Engineer on a contract basis - more info below: Senior Data Engineer: Tech stack - Python, SQL, ETL Pipelines, Airflow, BigQuery, Redshift, Snowflake … AWS/GCP Experience with event-stream and micro-batching data Experienced in Data Quality Assurance Experience with Data Warehouse Modelling Hybrid working in Central London - Monday in the office is essential Pays £450-£500 p/d Outside IR35 3-month initial engagement Senior Data Engineer - Python, SQL, Airflow, Redshift, Snowflake More ❯

Senior Data Engineer – (ML Deployment Experience Required) Location: London (Hybrid: Monday–Wednesday in office) Salary: £65,000–£75,000 DoE Job Ref: J13026 An AI-first SaaS company on a mission to help organisations unlock the full potential of their first-party data is seeking a forward-thinking Senior Data Engineer with strong … deployment experience to help manage and scale its intelligent platform. Data sits at the heart of everything they do – transforming complex, messy datasets into actionable insights that empower smarter decisions and accelerate growth across industries. As they enter an exciting phase of rapid expansion, they’re looking for a talented engineer to join them on this journey and … help shape the future of their data-driven platform. The Role The Senior Data Engineer will take ownership, shape the data foundations, and help power the next generation of AI-driven solutions. This is a hands-on, high-impact role where you’ll design and build cloud-native data pipelines, champion best practices and More ❯

Senior Data Engineer – Hybrid/London - £130K + Bonus & Benefits – FinTech Overview: An established global FinTech organisation is seeking a skilled Senior Analytics Engineer/Data Engineer to help define and manage its analytical data models and semantic layers. You will support the development of reliable, well-structured datasets that enable accurate … reporting, improved data accessibility, and better decision-making across the business. Fluent Russian language skills are essential for this role. Role & Responsibilities: Build and maintain scalable semantic/analytics layers to create consistent business metrics and definitions. Work with teams across the business to understand requirements and translate them into reliable models. Develop core data models following modern … data warehouse principles. Write high-quality SQL and maintain dbt-based transformations, tests, and documentation. Support colleagues by ensuring data quality and clarity throughout the analytics ecosystem. Collaborate with data engineering teams to shape upstream data needs. Work with analysts and data consumers to promote usability and data literacy. Essential Skills & Experience: Fluent Russian More ❯

Senior Data Engineer - FinTech Unicorn - Python, SQL, DBT, Airflow, AWS/GCP OB have partnered with a UK FinTech Unicorn, who's Data function is undergoing rapid growth, and in-turn are looking to grow their Data team, with 2 highly skilled Data Engineers. You'll be working on shaping the companies Data function, driving Data best practices, and collaborate with a variety of stakeholders to ensure the company are making Data driven decisions. Senior Data Engineer - FinTech Unicorn - Python, SQL, DBT, Airflow, AWS/GCP Tech Stack: Python & SQL DBT, AirFlow & BigQuery AWS/GCP ETL Pipelines Base salary of £90k-£115k depending on skills and … experience Excellent overall package including a sizeable bonus and stock options Hybrid working in Central London You must be UK based, and sadly sponsorship is unavailable Senior Data Engineer - FinTech Unicorn - Python, SQL, DBT, Airflow, AWS/GCP More ❯

Senior Data Engineer – Commodities Trading Permanent | London (2–3 Days in Office) | Python/SQL/Alteryx/Data Governance A global leader in commodities and energy trading is seeking a Senior Data Engineer to join its expanding Data Management function. This team sits at the heart of the trading operation, responsible … for building, maintaining, and optimising the data pipelines and models that power critical front-office decision making. You’ll work closely with traders, quants, and analysts to deliver clean, high-quality datasets across power, gas, renewables, and derivative products — supporting one of the most data-rich trading environments in Europe. This is an opportunity to join a highly … visible function that has seen significant investment in recent years, with the business scaling its Azure and analytics estate while embedding automation and governance best practice throughout its data stack. Role Overview Develop and maintain scalable data pipelines and models in Python and SQL, feeding real-time and historical data to trading and research teams. Partner with More ❯

Senior Data Engineer - FinTech Unicorn - Python, SQL, DBT, Airflow, AWS/GCP OB have partnered with a UK FinTech Unicorn, who's Data function is undergoing rapid growth, and in-turn are looking to grow their Data team, with 2 highly skilled Data Engineers. You'll be working on shaping the companies Data function, driving Data best practices, and collaborate with a variety of stakeholders to ensure the company are making Data driven decisions. Senior Data Engineer - FinTech Unicorn - Python, SQL, DBT, Airflow, AWS/GCP Tech Stack: Python & SQL DBT, AirFlow & BigQuery AWS/GCP ETL Pipelines Base salary of £90k-£115k depending on skills and … including a sizeable bonus and stock options Hybrid working in Central London with 1-2 days a week required You must be UK based, and sadly sponsorship is unavailable Senior Data Engineer - FinTech Unicorn - Python, SQL, DBT, Airflow, AWS/GCP More ❯

Senior Data Engineer - London - Hybrid - £60,000 - £75,000 My client are a global leader in their industry and are continuing to expand their growing data practice. They are now looking to hire a highly experienced data engineer with expertise in the Azure Data stack and Databricks to join their team. Salary and … salary of £60k - £75k (DOE) Hybrid working (2-3 days in office) 26 days annual leave, plus bank holidays And many more. Role and Responsibilities The role is titled data engineer but essentially my client are looking for someone who is technically at a senior or lead level. Orchestrating seamless integration and optimization of diverse business data streams, including CRM, finance, procurement, fleet, and commercial data, ensuring comprehensive data quality and reliability for analytical insights and decision-making processes Implemented scalable data pipelines and ELT processes, leveraging Azure Databricks, Azure Data Factory & SQL store procedures to efficiently process, transform, and store large volumes of business data, resulting in streamlined data More ❯

Senior Data Engineer Orbition Group are delighted to be working with a dynamic, PE-backed event with over 20 years of strong, organic growth. They have scaled from one event to 28 and expanding globally. This is a company that deliver award-winning events across multiple industries and have big ambitions for the next few years! This … company is bringing their data platform fully in-house and are looking for a Senior Data Engineer to take the lead on this transformation. A BRAND NEW ROLE with huge scope and visibility, where you will rebuild and modernise their data systems and setting the foundations for their next stage of growth. You will be … the technical owner of data engineering, leading from the front, selecting the right tools and building the best in class infrastructure! What will you be doing? Taking ownership of the data engineering programme from day one - analysing the existing set up and designing the transition plan Work closely with the Insights team to enable Power BI reporting and More ❯

Role : Senior Data Engineer Day Rate : £550 - £580p/d (dependant on SFIA Level experience) - OUTSIDE IR35 Location : Central London (hybrid up to 2 days a week) Clearance required : ACTIVE SC clearance Duration : Initial work package end of FY, March 26 (scope for extension as a 2 year project) Are you a Senior Data Engineer … the ability to successfully bring the customer user on the journey, closely consulting and innovating with cutting-edge innovation and leadership? We're on the look out for a Senior Data Engineer who has experience in: AWS - S3 for storage, Lambda functions, Athena (thus strong SQL). Open to interchangable Azure experience. Databricks Python Devops experience a … bonus e.g. Terraform, Drone, Kubernetes cluster management for microservice style API data consumption Consultative behaviour - strong stakeholder engagement skills, providing true consultancy and leading the user journey If you hold active SC clearance - please do get in touch to find out more: Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and More ❯

Senior Data Engineer - London - Hybrid - £80,000 - £95,000 My client are a leader in the financial services industry, and are continuing to expand their data engineering practice. They are now on the look out for an experienced Senior Data Engineer to join the team, bringing technical expertise in Snowflake, AWS, DBT, and … from home) 29 Days Annual Leave + Bank Holidays Free Company Shares Private medical care And many more Role and Responsibilities: Design, develop, and maintain scalable, high-performance data pipelines using Snowflake on AWS. Build and optimise Snowflake environments: Warehouses, schemas, roles, security policies. Snowpipe, Streams & Tasks. Partitioning, clustering, and performance tuning Develop robust ELT pipelines using dbt for … modelling and transformation. Orchestrate workflows using Airflow, ensuring reliable and monitored data delivery. Implement infrastructure and environment provisioning using Terraform. Apply strong data quality, testing, and observability practices throughout the pipeline. Work with analytics & data science teams to provide well-modelled, documented datasets. Establish and maintain CI/CD pipelines for data engineering using Git-based More ❯

Senior Data Engineer London - 2 days a week in the office Up to £95k A high-growth digital platform is transforming a multi-billion-dollar global industry through innovative online technologies. The platform connects a large network of customers and partners worldwide, powering billions in annual transactions. With significant revenue growth and international reach, the company is … a global, category-defining business in the process. As the organisation scales its AI and machine learning capabilities across search, recommendations, and analytics, it is investing heavily in robust data infrastructure to enable rapid experimentation, reliable insights, and data-driven decision-making. The Senior Data Engineer will collaborate with Product Managers, ML Engineers, Analysts, and … Software Engineers to design and maintain the data pipelines and infrastructure that power AI-driven features and business intelligence, handling millions of events and requests daily. Key Responsibilities: Design, build, and maintain reliable ETL/ELT pipelines to support analytics, ML models, and business intelligence Develop scalable batch and streaming data pipelines to process millions of events and More ❯

Senior Data Engineer | Hybrid (1-2 Days) | Up to £115K | Python, DBT, Airflow, BigQuery, GCP/AWS OB is partnered with a Unicorn FinTech that is building a world-class data platform to improve lending, and we’re looking for senior engineers who love solving real problems with clean, scalable engineering. If you’re passionate … about data, backend systems, automation, and ownership end-to-end, this is a role where you’ll ship fast, learn fast, and have real impact from day one. You’ll join the Data Platform squad as an immediate contributor. On day one, you’ll write code locally and ship it to production. In your first month, you’ll … probably break something, then fix it, learn from it, and improve the system for everyone. That’s how the team works. What you’ll work on Building internal data products and shaping the data warehouse Working across the stack: ingestion, modelling, orchestration, DevOps, cloud Contributing to a greenfield data platform designed for scale and self-serve Automating More ❯

Senior Data Engineer - Commodities - 140,000k + bonuses You don’t need any prior buy-side experience to join this firm, where you’ll join this new team within this established firm whose mission is to bridge the gap across technology and trading. This global energy and commodities firm is seeking an experienced Senior Data Engineer to join its London office. You will be leading the development of a variety of projects, from trading applications projects that directly support the front office trading activities to mentoring juniors. You’ll work closely with the business users to understand what they need, before building out the application. You’ll see the impact you’re having … daily. Key responsibilities include building and optimising data pipelines, managing cloud-based storage and processing systems, and partnering with analysts and data scientists to deliver production-ready data solutions. They are looking for an experience data engineer with strong skills in Python, SQL, and modern cloud technologies to take a leading role in a forward More ❯

Senior Data Engineer (Python, FastAPI, GCP) | Permanent | London (1 day a week on-site) 🚀 Series C Scale-up | $50m raise in 2025 My client are a fast-scaling SaaS scale-up (Series C, $50m raised in 2025) that is redefining how global powerhouses operate. Their AI-enabled platform supports over 1,000+ brands worldwide, streamlining business processes … like never seen before. With 10× revenue growth in the past year and aggressive expansion across the UK, US, and EU, the company is scaling at pace. Data is the backbone: from APIs and pipelines to governance and observability, their data platform directly powers customer-facing products and AI-driven insights. They’re now hiring a Senior Data Engineer to own and shape this platform, building scalable, production-grade systems that become the foundation for global brands. Why join? ✨ Greenfield impact – inherit a live but early platform, define best practice across structure, testing, observability, and governance. ✨ Direct product impact – your APIs, pipelines, and orchestration power the platform that 1,000+ brands rely on every More ❯

Overview: We are seeking a highly skilled and experienced Senior Data Engineer with a minimum of 5 years working with Databricks and Lakehouse architecture to join our team in the consumer finance industry. The successful candidate will play a critical role in mapping requirements, designing, implementing, and maintaining scalable data solutions, and will ensure seamless integration … and operation of CI/CD pipelines. Key Responsibilities: Design, develop, and optimize robust data architectures using Databricks and Lakehouse principles to support large-scale and complex data analytics needs. Implement and maintain CI/CD pipelines to ensure continuous integration and delivery of data solutions, ensuring data quality and operational efficiency. Collaborate with cross-functional … teams (ideally Finance) to understand data requirements, map data through distributed systems, and translate these into technical solutions that align with business objectives. Manage and optimize data storage and retrieval systems to ensure performance and cost-effectiveness. Develop, maintain, and document ETL/ELT processes for data ingestion, transformation, and loading using industry best practices. Ensure More ❯

Senior Data engineer Insurance Underwriter/MGA - Insurance experience essential Full time - 1-3 Days a week in the office (City of London) I am looking for a Senior Data engineer to join an incredibly interesting Insurance Underwriter/MGA. Within this role you will be working closely with the Data analytics team … focusing on ETL processes, creating roadmaps for their central data warehouse and working with stakeholders to gather requirements. Technical Skills Languages: Python, SQL Databases: Microsoft SQL Server (Azure SQL Database, SQLite) ETL Tools: SSIS, Azure Data Factory Cloud Platforms: SaaS and PaaS environments Reporting: Power BI Productivity Tools: Advanced Excel skills Comprehensive knowledge of data warehouse lifecycles … working within Agile or Kanban frameworks Familiar with Azure DevOps, Git, and associated development tools Desirable: Azure administration experience PowerShell scripting Knowledge Deep understanding of ETL best practices, common data engineering challenges, and proven remediation approaches. Experience working in an Agile delivery environment. Competence in designing and developing data engineering workflows and solutions. Ability to script and implement More ❯

Senior Data Engineer London £65-85k + 15% bonus A London-based software company on a mission to make data work smarter. Their products power thousands of businesses, and as they grow, they’re building a data stack that scales with their ambition. They’re looking for a Data Engineer who’s … excited about designing modern data systems, experimenting with new tech, and helping shape how data flows through everything they build. What You’ll Do Build and own data pipelines that connect product, analytics, and operations Design scalable architectures using tools like dbt , Airflow , and Snowflake/BigQuery Work with engineers and product teams to make data easily accessible and actionable Help evolve their data warehouse and ensure high data quality and reliability Experiment with automation, streaming data, and ML-ready datasets Influence technical decisions across the stack — they love new ideas What You Bring Hands-on experience in Python and SQL Experience with modern data tools (dbt, Airflow, Prefect, Dagster, etc. More ❯

Senior Data Engineer | Systematic Trading A Top-tier quant fund is hiring a Senior Data Engineer to help architect and scale a global Data Lakehouse that feeds directly into live trading strategies. If you’ve already been building data infrastructure inside a hedge fund or HFT shop, you’ll know what this … role really means: low-latency, high-availability, globally distributed data pipelines that quant teams trust every day. This is your chance to level up from patching legacy pipelines to building the core platform used by quant researchers and traders across desks and regions. What You’ll Be Driving Architect and build a global Lakehouse platform (Data Lake + … OLAP) in AWS Develop scalable data pipelines in Python , working with SDKs and data libs Own end-to-end data modeling , ingestion, validation, and optimization for high-concurrency access Tune performance of cross-region, multi-format data stores (columnar, real-time, etc.) Deliver tailored solutions directly to quants and traders – real impact, real visibility Take the More ❯

Senior Data Engineer Azure, Power BI, ADF, Synapse Salary: £60,000£70,000 + excellent benefits Location: Birmingham or London (12 days per month in office) Employment: Full time Join a leading and growing UK financial services company as a Senior Data Engineer, taking ownership of enterprise-grade Azure data solutions and advanced More ❯

Job Title: Senior Data Engineer (Contract) Salary Range: £500–£550 per day (Outside IR35) Location/Working model: London | Hybrid (3 days on-site) Join a forward-thinking data environment where innovation meets scale. You’ll take ownership of designing and delivering high-performing data pipelines that enable smarter decisions across the organization. This contract … offers autonomy, modern tools, and a platform to make real impact, ideal for a seasoned engineer who enjoys solving end-to-end challenges in the cloud. The Senior Data Engineer (Contract) will architect, build, and maintain robust data solutions within a Google Cloud Platform ecosystem. Role Highlights – Design and deliver scalable ETL and ELT pipelines … using SQL and Python – Build and optimize data architectures in Google Cloud Platform (GCP) – Partner with analysts, product owners, and developers to ensure reliable data delivery – Champion best practices for governance, lineage, and performance – Enhance data observability and automate key workflows for efficiency You Will Need – Advanced hands-on experience with SQL, Python, and core GCP tools More ❯

Senior Data Engineer (GenAI) - Leading Tech Company | London (Hybrid) Hybrid: 1 day in the office/4 days WFH Permanent role only Represented by Robert Half Limited Please note: No visa sponsorship on offer, No B2B,B2C, Fully remote workers or contractors on offer. The Opportunity We're looking for a Senior Data Engineer with hands-on GenAI experience to join a forward-thinking technology business that's building data-driven solutions with real-world impact. This is a highly visible, senior-level role where you'll take ownership of data pipelines, architecture, and GenAI operational frameworks - helping shape the next generation of AI-driven products and analytics. If you … enjoy combining engineering rigor with AI innovation, this role gives you the platform, freedom, and backing to make it happen. Key Responsibilities Design, build, and maintain scalable data pipelines across modern cloud platforms Drive the implementation of GenAI frameworks, including model deployment, monitoring, and lifecycle management ('GenAI Ops') Develop robust ETL/ELT workflows and optimise performance within Snowflake More ❯

Senior Data Engineer Job Type : Permanent Location: Hub Location (London/Reading/Birmingham/Glasgow/Leeds) Salary: £60,000 - £70,0000 Consultant: Mags Rendle Excellent career opportunity! The Organisation TDRC are excited to be once again working with one of the UK’s leading Wealth Management firms. Through their robust infrastructure, cutting edge technology, and … reliable service to their continuously expanding client base. They are providing the utmost level of quality and security in everything they do. Key Responsibilities Design, build, and maintain Azure Data Factory (ADF) pipelines to support complex data integration and transformation needs. Develop scalable and optimised data models in Azure Synapse Analytics for analytical and operational reporting. Govern … and enhance Power BI datasets and semantic models, ensuring best practice in DAX, performance tuning, and report design. Lead the development of data architecture and standards across Azure Data Lake and Synapse environments. Contribute to the migration to Microsoft Fabric, shaping platform architecture and integration patterns. Implement and maintain data validation, monitoring, and quality frameworks. Work collaboratively More ❯