26 to 43 of 43 ETL Jobs in the North West

making Assist in designing and maintaining dashboards and reports in Power BI Write and optimise SQL queries to support reporting and analytics needs Support ETL/ELT processes using Azure Data Factory Help maintain data quality, governance, and performance in line with best practices Collaborate with colleagues to turn business … skills (experience with joins, CTEs, and query optimisation) Experience with Power BI (creating dashboards, reports, and basic data modelling) Familiarity with data pipelines/ETL processes (experience with Azure Data Factory is a plus) Good analytical and problem-solving skills, with the ability to explain insights to non-technical stakeholders ...

dress rehearsals, and cutover-Proven ability to review and validate complex transformation logic-Experience working from detailed source-to-target mapping specifications-Experience with ETL tools and migration frameworks-Strong SQL skills for data interrogation and validation-Experience with reconciliation, control totals, and data quality checks-Clear understanding of regulated ...

tooling for automated data generation (e.g. SQL, Python) Role Boundaries • This role owns test data generation and provisioning• It does not own migration logic, ETL development, or migration assurance• It enables testing by ensuring data readiness, not by validating migration outcomes Test Data Specialist ...

Strong data validation, reconciliation, and profiling experience SQL and data manipulation skills Experience designing and executing test cases, supporting SIT/UAT Knowledge of ETL or migration tools is desirable Desirable: Previous experience with Salesforce CRM migrations Experience in regulated industries Knowledge of data governance and data privacy considerations Test ...

will be responsible for: Diagnosing and resolving SQL Server performance issues across queries, indexes and execution plans Tuning stored procedures, user-defined functions and ETL processes to improve scalability and speed Working closely with clients and internal teams to understand requirements and deliver efficient technical solutions Promote performance best practices ...

Role: Data Engineer/Database Administrator Salary: £45,000 - £50,000 depending on experience. Technology - SQL, ETL, SQL Server Location: Wigan Working Pattern: Hybrid - 3 days a week in the office. The Role: In the short term, the successful candidate will take ownership of modernising legacy application databases click apply ...

reports and dashboards using Power BI* Write and maintain SQL queries to support reporting and analytical requirements* Assist in the development and maintenance of ETL/ELT pipelines using Azure Data Factory* Contribute to data warehousing initiatives, supporting data accuracy and consistency* Translate business requirements into clear reports and visualisations … and dashboards* Basic data modelling (relationships, star schema awareness)* Creating DAX measures and calculations* Some experience or exposure to Azure Data Factory or similar ETL tools* Understanding of data warehousing concepts* Ability to analyse datasets and communicate findings clearly to stakeholders* Strong analytical mindset with good problem-solving skills Desirable ...

stakeholders. About the Role As a Senior Software Engineer, you’ll work across both application and data layers, with a strong focus on SQL, ETL, data pipelines, performance tuning, and system integrations . You’ll play a key role in shaping our future architecture, modernising legacy systems, and driving improvements … teams to deliver high-quality software at pace Refactor and re-platform legacy data centric components into modern, cloud-first services Data Engineering Drive ETL development, data ingestion, and transformation pipelines Improve database performance and optimise slow-running queries across large datasets Introduce automation and quality improvements to database change ...

teams to deliver high-quality software at pace Refactor and re-platform legacy data centric components into modern, cloud-first services Data Engineering Drive ETL development, data ingestion, and transformation pipelines Improve database performance and optimise slow-running queries across large datasets Introduce automation and quality improvements to database change … DevOps or similar Experience integrating applications with complex data backends Strong problem-solving ability and ownership mindset Passion for knowledge sharing and mentoring others ETL pipeline development using Azure Data Factory Exposure to DataBricks, Synapse or Spark Experience working within event-driven architectures Understanding of DevOps, IaC (Terraform/Bicep ...

TigerGraph, ArangoDB or similar RDF/LPG stores. Ontology and knowledge graph frameworks, reasoning tools, and production deployment experience. Data pipelines and entity work ETL/streaming or CDC pipelines feeding a knowledge graph. Entity resolution techniques, data cleansing, enrichment, and integration from many sources. Python + ML/ ...

and processes. Responsibilities: You will play a key role in maintaining and evolving our Microsoft SQL Server-based environment, supporting data migrations, building and optimizing ETL processes, and ensuring data is reliable, secure, and performant for downstream analytics, software and reporting. … Lead and support database migrations, upgrades, and schema changes with minimal downtime Design, build, and maintain robust ETL/ELT pipelines to ingest, transform, and load data from multiple sources Perform database maintenance activities, including restores, indexing, patching, monitoring, replication, migrations, and performance tuning Maintain and Support SSRS reporting solutions ...

working when possible Must hold active Enhanced DV Clearance (West) Competitive Salary DOE - 6% bonus, 25 days holiday, clearance bonus Experience in Data Pipelines, ETL processing, Data Integration, Apache, SQL/NoSQL Who Are We? Our client is a trusted and growing supplier to the National Security sector, delivering mission … utilising distributed computing techniques to handle large-scale, real-time, and unstructured data. Responsibilities include: Design and develop data pipelines, including ingestion, orchestration, and ETL processing (e.g., NiFi). Ensure data consistency, quality, and security across all processes. Create and maintain database schemas and data models. Integrate and enrich data ...

projects. What You'll Be Doing Diagnosing and resolving SQL Server performance issues (queries, indexes, execution plans) Optimising stored procedures, user-defined functions, and ETL processes Contributing to architectural decisions and improving database performance best practices Working with internal stakeholders and clients to understand requirements and deliver clean, efficient solutions … performance tuning Deep understanding of execution plans, indexing, and Query Store PowerShell scripting Azure SQL/Azure Database technologies SSRS, Power BI, Data Warehousing ETL/ELT tooling CI/CD (Git, Azure DevOps) Benefits: Competitive salary Up to 10% pension contribution Income protection & life insurance 5 weeks annual leave ...

data products as a Senior Data Engineer. Own the full data product life cycle, from initial design through to decommissioning. Build and maintain robust ETL/ELT pipelines using SQL, Python, and modern tooling. Collaborate closely with product managers, architects, and engineers to solve complex technical and business challenges. … BigQuery), within a Data Mesh architecture. Key Requirements: 5+ years' experience as a Senior Data Engineer or Data Engineer with a strong focus on ETL/ELT. Advanced SQL and Python development skills. Hands-on experience with DBT, GIT, Terraform, Docker, IAM, and Airflow (Composer). Proven experience working ...

architecting the future of how enterprise clients handle data migration, implementation, and ongoing data strategy. What You'll Do Build robust ETL pipelines using Python and SQL for complex enterprise data migrations and integrations Work with Microsoft Fabric across the full data lifecycle from ingestion to analytics Design and implement … exceptional graduate with relevant project experience) Strong proficiency in Python and SQL - you should be genuinely skilled, not just familiar Passion for data architecture, ETL processes, and clean data practices Curiosity about emerging technologies, particularly Microsoft Fabric Someone who works quickly, thinks innovatively, and isn't afraid to tackle complex ...

pipelines and orchestration workflows Design database schemas and data models Integrate and enrich data from multiple sources, ensuring consistency and quality Design and implement ETL/ELT processes (for example using Apache NiFi) Produce reusable, maintainable code with a test-driven approach Maintain and enhance existing data platforms and services … actionable tasks Monitor and optimise system performance for reliability and efficiency Required Skills Apache Kafka Apache NiFi SQL and NoSQL databases (for example MongoDB) ETL/ELT development with Groovy, Python, or Java About the Employer With over 60 years of experience supporting government and defence programmes, this employer delivers ...

and optimise data usage Ensure data quality, governance and compliance standards are met across all data assets Support data exchange and processing solutions including ETL, APIs and integration layers Contribute to the ongoing improvement of data platforms and architectures Stay up to date with emerging technologies and provide input into … technologies such as MS SQL or Oracle Experience with noSQL technologies such as MongoDB, InfluxDB or Neo4J Strong data exchange and processing experience including ETL, ESB and API-based integrations Development experience, ideally using Python Knowledge of big data technologies such as the Hadoop stack Exposure to NLP and ...

13th March 2026 Desired Skills Communication skills IT skills Attention to detail Organisation skills Customer care skills Problem solving skills Initiative About the Employer ETL IT LIMITED ETL IT provides a Managed IT service for your professional service firm to ensure you remain competitive and deliver industry-leading client service ...