51 to 75 of 146 ETL Jobs in London

management, integration, or analytics for utilities or energy sectors. Strong knowledge of data fabric architectures, metadata management, and data governance principles. Experience with SQL, ETL tools, and big data technologies (e.g., Hadoop, Spark, Kafka). Familiarity with cloud platforms (AWS, Azure, or Google Cloud) and data integration frameworks. Strong problem ...

Salary: Up to £80,000 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 ...

reporting & insights. Long term you'll be the leader of a department and grow with the business. Key Responsibilities Develop, optimize, and maintain robust ETL/ELT data pipelines in BigQuery, SQL and Python. Integrate data from APIs across Meta (Facebook & Instagram), TikTok, YouTube, Twitter/X, etc... Create and ...

bring Strong SQL (day-to-day level) Python exposure (nice to have) Experience with BI tools (Looker/PowerBI/Tableau) Comfort working with ETL workflows Strong communicator with commercial awareness Confident presenting to non-technical stakeholders Why apply? Up to £65k base 1 day a week in a central ...

tooling. Experience integrating telemetry into Splunk (HEC, UF, source types, CIM), building dashboards and alerting. Strong data engineering skills in Python (or similar) for ETL/ELT, enrichment, and validation. Knowledge of event schemas (Avro/Protobuf/JSON), contracts, and backward/forward compatibility. Familiarity with observability standards and ...

hard to deliver That Superdrug feeling. Here's the exciting bit... A day includes: The BI Developer designs and delivers dashboards, data models, and ETL processes that provide actionable insights to the business. Reporting to the Lead BI Developer, this role contributes to the organisations ability to make data-driven ...

passionate about how data drives the industry and to help optimise campaigns, measure performance, and monetise content. Key Responsibilities Design, build, and maintain scalable ETL/ELT pipelines that transform raw data into reliable, analytics-ready datasets Ingest, integrate, and manage new data sources across advertising, audience, platform, and content … Proven experience with cloud-based data platforms (Azure, AWS, SQL, Snowflake, Springserv); Strong proficiency in Spark SQL and PySpark , including complex transformations Experience building ETL/ELT pipelines using tools such as Azure Data Factory or equivalent Ability to write efficient, reusable scripts for transformation, validation, and automation Hands ...

design robust, secure, and future-ready data solutions that support analytics, AI, and strategic decision-making. What Youll Do: Build, test, and maintain ETL/ELT pipelines for structured and unstructured data. Design and optimise data warehouses, lakes, and cloud-native platforms . Implement monitoring, security, and compliance frameworks … with modern technologies, including cloud platforms, orchestration tools, and streaming frameworks . What Were Looking For: Strong SQL & Python skills. Hands-on experience with ETL/ELT tools (e.g., Matillion, Talend, FiveTran, Azure Data Factory). Experience designing and managing cloud data platforms (Snowflake essential; AWS/Azure/ ...

succeed Experience with Microsoft Power Platform (Power Apps, Power Automate, Power BI, Power Virtual Agents) Strong Data Engineering background - specifically with Azure Data Factory ETL, Matillion ETL and SQL Experience designing and managing Snowflake Data Warehouse solutions Strong experience with Qliksense, data modelling and self-service analytics Experience ...

Office. (Hybrid) Job Type: 12 Month Fixed Term Job Summary: Role Overview We are seeking an experienced AWS Data Engineer with strong expertise in ETL pipelines, Redshift, Iceberg, Athena, and S3 to support large-scale data processing and analytics initiatives in the telecom domain . The candidate will work closely … build scalable and efficient data solutions supporting network analytics, customer insights, billing systems, and telecom OSS/BSS workflows. Key Responsibilities 1. Data Engineering & ETL Development Design, develop, and maintain ETL/ELT pipelines using AWS-native services (Glue, Lambda, EMR, Step Functions). Implement data ingestion from telecom systems ...

e.g. BigQuery) -3+ years of experience in Analytics Engineering or a related field -Technical experience with advanced modelling techniques in dbt -Understanding of ETL/ELT processes -Experience with BI semantic layers and data visualisation tools -Understanding of dimensional modelling, analytics and data warehousing principles best practices -Clear communication ...

Engineer contractor to work on a large-scale transformation project. Data Engineer, key skills: Good knowledge of a data scripting Language Strong understanding of ETL/ELT processes Experience of Azure MUST have Databricks experience Strong experience with relational and big data engines Knowledge of good data pipeline implementation and ...

visualisation Excellent stakeholder management and communication skills Confident personality able to operate in a fast-paced, AI-first environment Desirable: Python Snowflake Experience with ETL tools Exposure to customer data or e-commerce APIs (e.g. Shopify) If you're an Analytics Engineer contractor available immediately and this aligns with your ...

adoption of best practices and modern design patterns. Required Technical Skills 5+ years of hands on experience with AWS data services, including: AWS Glue (ETL jobs, crawlers, Data Catalog) Amazon Athena (query tuning, partitioning strategies) AWS Lambda (event driven workloads) Apache Iceberg (schema evolution, table formats, time travel) Deep understanding ...

and Experience You will need* Strong commercial experience using SQL to query large, complex datasets.* Working capability in Python for analysis.* Good understanding of ETL workflows and data quality investigation.* Proven experience designing and interpreting A/B tests.* Hands-on experience with a visualisation tool such as Looker ...

software engineering, building B2B SaaS products. Proficiency with React/TypeScript for frontend and Node.js/Python for backend development. Experience building data pipelines, ETL processes, and analytics systems. Startup experience with a hands-on, autonomous building mindset. Strong communication skills for customer-facing demos. Nice To Have: Experience ...

and data literacy within the product organisation. SKILLS Strong SQL skills with experience querying large, complex datasets. Basic working knowledge of Python. Familiarity with ETL workflows and debugging data issues. Proven experience designing and interpreting A/B tests. Hands-on experience with data visualisation tools (e.g. Looker, Tableau ...

tools and collaborating with colleagues across technical and nontechnical teams. You will bring: - Strong handson experience with modern data engineering tools and practices, including ETL/ELT, data warehousing and data modelling. - Expertise in cloud data platforms, ideally Azure services such as Data Factory, Synapse, Databricks, Spark or Snowflake. - Proficiency … council's Microsoft Azure Data Platform, supporting cloudready, scalable analytics. - Build and optimise data pipelines, APIs and integrations across onpremise, cloud and supplierhosted systems. - Extract, clean, transform and combine data from a wide range of operational systems to create highquality datasets for insight and machine learning. - Work with data scientists ...

Engineer, you will: Digest data requirements, gather and analyse large scale structured data and validates by profiling in a data environment Design and develop ETL patterns/mechanisms to ingest, analyse, validate, normalize and clean data Implement data quality procedures on data sources and preparation to visualize data and synthesize ...

Looking For Expert-level SQL + solid Python for product analytics Hands-on A/B testing experience (design + interpretation) Strong understanding of ETL/debugging data issues Excellent communication and stakeholder management skills Commercially-minded with experience balancing user and business needs Bonus: marketplace experience or exposure ...

Modernize: Convert legacy SAS code into production-ready PySpark using automated tools and manual refactoring. Build: Design and fix high-performance ETL/ELT pipelines and data marts on AWS. Your Technical Profile PySpark (Expert): 5+ years of hands-on experience. Deep knowledge of Spark optimization (partitioning, tuning) and Data ...

next phase of their growth. Must-Have PostgreSQL (design, modelling, optimisation) SQL and relational database engineering Building backend data services (APIs, views, pipelines, ETL/ELT) Data integration with operational systems ADF or similar orchestration tools Migrating/decommissioning legacy data platforms Nice-to-Have Experience in scale ...

and ROI Leading client-facing analytics delivery, translating complex data into clear, compelling recommendations Designing and managing data pipelines (SQL, dbt, GCP) and overseeing ETL processes Defining and implementing measurement tech stacks (GA4, GTM, Adobe, CDPs, BI tools) Building dashboards (Tableau/Looker) and ensuring scalable, accurate reporting Collaborating cross ...

design, guardrail UX, human-in-the-loop review workflows, and prompt libraries/pattern catalogs. Desirable skills/knowledge/experience Document processing/ETL skills to prepare high-quality corpora for retrieval grounding. Familiarity with LLM evaluation frameworks, prompt-quality metrics, red-teaming, and hallucination/safety monitoring. Knowledge ...

quickly build rapport Degree educated or equivalent academic/work experience Desirable Experience and Skills Working knowledge of Business Intelligence competitor products, Data Preparation, ETL, Databases, Analytics and Enterprise Data Warehouses. Understanding of Big Data is preferred Additional Information Strategy is an Equal Employment and Affirmative Action employer F/ ...