1 to 25 of 31 Permanent ETL Jobs in the City of London

Azure Data Factory, Synapse, SQL Server and Power BI Solid understanding of data warehousing, lakehouse and datalake architectures Familiarity with modern data engineering patterns (ETL/ELT, medallion architecture, observability) Experience working with Apache Spark and large-scale data processing For a full consultation on this exciting new role, please ...

full lifecycle data solutions: acquisition, engineering, modelling, analysis, and visualisation Leading client workshops and translating business needs into technical solutions Designing and implementing scalable ETL/ELT pipelines using Azure tools (Fabric, Databricks, Synapse, Data Factory) Building data lakes with medallion architecture Migrating legacy on-prem data systems ...

maintain end‐to‐end web applications —from intuitive front‐end interfaces to robust back‐end servers and APIs. Build and optimise data platforms and ETL/ELT pipelines supporting analytics and AI‐driven applications. Prepare and structure data for dashboards, reporting, and machine learning solutions. Collaborate with consultants, data scientists ...

lead the design and implementation of scalable, enterprise-grade data solutions. This role will play a key part in building real-time and ETL/ELT data pipelines, maintaining and optimising our data warehouse, and delivering advanced analytics through Power BI. You will also contribute to innovative AI-driven solutions … practices for data governance, security, and compliance. Required Experience & Skills Proven experience as a Data Engineer or Data Architect Proven experience designing and maintaining ETL/ELT pipelines in complex data environments Strong Python skills for scripting, automation, and data processing Advanced SQL skills across relational and cloud-based data ...

and end-to-end scenarios Validate financial calculations, transaction flows, compliance logic, and reporting across multiple platforms Perform end-to-end data validation across ETL pipelines, databases, and reporting layers Develop, maintain, and enhance test automation scripts using Python and PyTest Support API testing using tools such as Postman and ...

suite level Deep technical expertise in modern data engineering technologies and cloud platforms (AWS, Azure, or GCP) Strong understanding of data architecture, ETL/ELT processes, and data modelling Experience delivering large-scale data transformation programmes Strategic mindset with strong commercial acumen Desirable : Experience with modern data stack technologies (Databricks ...

identity graphs, event models, and canonical data models for customer 360. Define integration patterns: API-first approaches, event streaming (Kafka, Pub/Sub), batch ETL/ELT, and data warehouse connectors (Snowflake, BigQuery). Specify security, compliance, and privacy controls (PII handling, encryption, consent propagation). Develop migration strategies and ...

and end‐to‐end solutions. Strong Python/Java skills and familiarity with TensorFlow/PyTorch. Proficient in ML/DL models, databases, ETL, and data pipelines. Experience with cloud (AWS/Azure/GCP) and MLOps. Expertise in generative AI & LLMs (OpenAI, Hugging Face, LangChain, vectors). Exceptional communicator ...

and security standards. Skills Required: Previous experience in a data role. Experience with data visualization tools (e.g., Tableau, Power BI, Looker). Knowledge of ETL processes and data warehousing concepts. Strong analytical and problem-solving skills. Strong presentation skills, both written and verbal; able to describe complex technical problems ...

and CLI tooling. Experience integrating telemetry into Splunk (HEC, UF, sourcetypes, CIM) and creating dashboards/alerts. Proficiency in Python or similar languages for ETL/ELT, enrichment, and validation workflows. Solid experience with Avro/Protobuf/JSON schemas and compatibility best practices. Knowledge of observability frameworks and ability ...

Engineer Strong development skills in Python Advanced SQL skills with experience working on complex datasets Experience with core data engineering tools and technologies (e.g. ETL/ELT pipelines, data warehouses, orchestration tools) Strong understanding of data modelling, data quality, and performance optimisation Desirable Experience Experience with Palantir (Foundry, Gotham) Willingness ...

and driving a data-driven culture Nice to have (not essential) Cloud exposure (Azure/Fabric/Power BI) and modern data platforms (warehouse, ETL/ELT) Experience with tooling such as data catalogues/metadata management/data quality tools If you’re looking for a role where ...

Secure coding and API versioning Data & Integration SQL Server, Azure SQL, Cosmos DB ORM optimisation, caching (Redis, Azure Cache for Redis) Data migration and ETL integration (APIs, pipelines) Cloud & DevSecOps Azure DevOps (Repos, Pipelines, Boards, Artifacts, Test Plans) CI/CD automation, gated releases, and environment governance Infrastructure-as-Code ...

Salary: Up to £70,000 Location: London Data Engineer Responsibilities Design, build, and maintain robust data pipelines from the ground up Develop and optimise ETL workflows using Python and AWS Work closely with Accounting and Finance teams on month-end, IBNR, and financial reporting data Ensure data quality, accuracy, and ...

large, complex datasets. Working knowledge of Python for analytics and experimentation workflows. Hands-on experience designing and interpreting A/B tests. Understanding of ETL processes and the ability to troubleshoot data pipeline issues. Proficiency with data visualisation tools such as Looker or Tableau. Excellent communication skills with the ability ...

Engineer , you’ll design and implement real-time data pipelines that feed high-quality data to their AI research team. This isn’t about ETL maintenance or analytics. t’s about building scalable, high-throughput systems that handle millions of events per day. You’ll work autonomously, collaborate closely with ...

Interest in regulatory systems, financial platforms, or enterprise technology Exposure to CI/CD tooling (e.g. Jenkins) and Agile delivery methodologies Strong SQL and ETL knowledge Experience with database performance analysis and tuning Axiom experience is a plus, but not essential – full training provided This is an excellent opportunity ...

skills combined with backend JavaScript, TypeScript, Node.js and API experience You're comfortable working with complex, data rich environments, have a good appreciation of ETL data pipelines and LLMs (Large Language Models) You have previous experience within Fintech, Payments, eCommerce or similar with high throughput systems You have a strong ...

cloud data engineering and make a real impact. You'll Work With Designing and delivering scalable projects using Databricks, Synapse & Fabric Build and optimise ETL/ELT pipelines and data models with SQL & Python Create advanced Power BI dashboards for actionable insights Implement data lakes and medallion lakehouse architecture Ensure … Enhanced parental pay Perkbox, cycle scheme, electric car scheme Key experience Strong background in Azure Synapse, Databricks, and/or Microsoft Fabric Expertise in ETL/ELT development using SQL & Python Experience with data lakes and large-scale datasets Solid understanding of BI & data warehousing concepts Ready to take ...

technical expertise to project roadmaps, proposals, and PoCs, collaborating with Data and AI Engineers on full lifecycle delivery Build scalable, production-ready solutions using ETL/Airflow pipelines, containerization (Docker), and cloud platforms (AWS, Azure, GCP) Support clients through all phases of AI implementation, from EDA and model validation ...

quality data for forms, statements, reports, member communications, and online portals. Essential Skills: SQL & Python: Writing efficient queries, automating data processing, and analytics scripting. ETL Tools: Experience in Extract, Transform, Load processes to consolidate and transform data. Industry Experience: Proven experience working in a financial services environment or insurance broker. ...

perform Quality Assurance checks according to the project and industry standards Ability to coordinate and manage own workload support project delivery Familiarity with ETL tools like FME and GIS integrations Excellent communication and engagement skills Understanding of construction processes, asset lifecycles and industry regulations and standards Experience in large infrastructure ...

coordinate and manage own workload support project delivery. Basic understanding of reporting and audit functions, including viewing activity logs and document histories. Familiarity with ETL tools like FME and GIS integrations. Excellent communication and engagement skills Minimum Qualifications Needed for Role Degree in BIM/Design/Architecture/Civil ...

contribute from day one and take responsibility for production data workflows. What You'll Be Doing Building and maintaining end‐to‐end data pipelines (ETL/ELT) to support analytics and downstream use cases Developing scalable data solutions using Python , with a focus on maintainability and performance Working with Apache … experience as a Data Engineer at a mid‐level Strong Python development skills Hands‐on experience with Apache Spark/PySpark Solid experience building ETL/ELT pipelines Background within the financial services industry (investment management experience desirable) Comfortable working with production systems in a regulated environment Able to work ...

This is a fully hands-on role within a small, high-calibre team, offering significant impact and ownership. You will develop robust, production-grade ETL pipelines, manage cloud-based and on-prem data environments, and integrate diverse datasets from external vendors, trading systems and internal sources. The role also involves … data engineering or related roles Proven background at a leading finance or big tech firm Strong hands-on expertise in Python and modern ETL frameworks Experience designing and maintaining cloud-based data pipelines (e.g. AWS, Airflow, Snowflake) Deep understanding of data modelling, validation, and pipeline resilience Familiarity with financial ...