5 of 5 ETL Jobs in Bolton

track record creating interactive, well-designed dashboards and reusable datasets. Good grasp of data governance, version control (Git/SharePoint) and documentation. Bonus: experience with Snowflake , Alteryx (or similar ETL/ELT), and coaching stakeholders on best practice. Benefits ... Here our colleagues do whatever it takes to help our customers. And we believe in rewarding you in return. As More ❯

and bridging the gap between data science and data engineering where necessary. As a Data Scientist, you will be experienced with: ML techniques - linear regression, XGBoost, ensemble methods Python ETL pipelines AWS, Azure, or GCP SHAP or LIME tool familiarity Key information: Up to £450 per day Outside IR35 6 months (rolling) Hybrid Weekly - Manchester This is an exciting opportunity More ❯

Own and advance the Salesforce Marketing Cloud (SFMC) platform Design and maintain scalable solutions using Journey Builder, Automation Studio, Cloud Pages, AMPscript, and SSJS. Proficiency in SQL, AMP script, ETL processes, and SFMC, APIs. Strong grasp of Contact Builder, data mapping, segmentation, and integration for email and push Bonus: Working inside Personalisation Studio. Why This Role Flexible environment. Hybrid working More ❯

Senior Data Engineer (AWS ETL SQL) Manchester/WFH to £110k Are you a data technologist who enjoys taking ownership? You could be progressing your career in a senior, hands-on Data Engineer role at a technology start-up that is producing a software suite for legal firms that massively reduces para-legal workloads, they have seen huge interest in … ownership of the data platform, optimising it for scalability to ensure successful client onboarding. You'll use modern tools (such as Airflow, Prefect, Dagster or AWS Step Functions) for ETL design and orchestration, work on transformation logic to clean, validate and enrich data (including handling missing values, standardising formats and duplication), use Redshift for efficient loading strategies and write ETL … working (x3 days office in Manchester) Impactful role with excellent career progression opportunities as the company scales Apply now to find out more about this Senior Data Engineer (AWS ETL SQL) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people More ❯

data-led transformation. This role combines technical leadership with active delivery—you’ll be leading test strategy, managing a small team, and directly contributing to the testing of complex ETL processes, data warehouses, and large-scale data systems. What You’ll Be Doing Leading and managing a test team: overseeing day-to-day activities, allocating work, and ensuring quality delivery … across multiple streams. Providing mentorship and coaching to junior and mid-level testers, raising capability, and embedding best practices. Hands-on testing of Big Data, ETL workflows, APIs, and UIs—personally executing test cases and validating data accuracy and transformations. Designing, building, and maintaining manual and automated test suites using tools like Playwright, Pytest, and Behave. Developing and managing comprehensive … What You’ll Bring Proven experience managing and leading testers in Agile delivery environments, including workload management and coaching. Strong hands-on expertise in Big Data, Data Warehousing, and ETL testing—comfortable interrogating data and validating complex transformations. Solid Python skills, with experience applying frameworks like Pytest and Behave to build scalable automation. A balance of strategic leadership and practical More ❯