At a Glance
- Tasks: Design and develop enterprise-grade ETL pipelines using IBM DataStage.
- Company: Join a leading tech firm focused on data integration and innovation.
- Benefits: Attractive salary, health benefits, remote work options, and mentorship opportunities.
- Other info: Dynamic team environment with opportunities for career advancement.
- Why this job: Lead impactful projects and mentor the next generation of developers.
- Qualifications: 8+ years in ETL development with strong SQL skills and DataStage expertise.
The predicted salary is between 63000 - 77000 £ per year.
We are seeking a highly experienced and analytical Senior DataStage / ETL Developer with over 8 years of hands-on expertise in designing, developing, and managing enterprise-grade data integration pipelines. In this role, you will lead the implementation of complex ETL/ELT architectures, optimize high-volume data warehouses, and mentor junior developers. The ideal candidate will have deep expertise in the IBM InfoSphere DataStage Suite, strong SQL capability, and a solid understanding of modern data platforms.
Key Responsibilities
- Architecture & Design: Analyze complex business requirements and translate them into scalable, end-to-end technical ETL designs and robust data workflows.
- ETL Development: Design, develop, test, and deploy parallel and server jobs using IBM DataStage Designer, utilizing advanced stages (Lookup, Join, Merge, Transformer, Aggregator, etc.).
- Job Management & Sequences: Build and manage complex job sequences, execution loops, custom error-handling mechanisms, and standard job routines.
- Performance Tuning: Troubleshoot production bottlenecks and optimize long-running ETL processes, memory allocations, partition strategies, and SQL queries.
- Database & Data Modeling: Create data mappings, target schema structures, and validate complex data logic across databases like Oracle, Teradata, SQL Server, and DB2.
- Automation & Orchestration: Write advanced Unix/Linux shell scripts for automated file handling, pre/post-job processing, and parameter configuration.
- Operations & Scheduling: Oversee enterprise job schedulers (such as Control-M, Autosys, or Tivoli) to manage dependencies and production runtime.
- Collaboration & Leadership: Partner with Data Architects, Business Analysts, and QA teams to maintain data quality standards. Provide guidance and code reviews for junior team members.
Required Technical Skills & Qualifications
- Core Tooling: 8+ years of dedicated experience with IBM InfoSphere DataStage (v11.x preferred) including Designer, Director, Administrator, and QualityStage.
- Databases & Languages: Expert-level proficiency in SQL, PL/SQL, and working knowledge of relational database architectures (RDBMS).
- Data Warehousing: In-depth knowledge of Data Warehousing concepts, Star/Snowflake schemas, and Dimension/Fact loading methodologies.
ETL Developer in Bath employer: Infinity Quest
As a Senior SAP Consultant at our company, you will thrive in a dynamic and supportive remote work environment that prioritises employee growth and development. We offer competitive benefits, a collaborative culture, and opportunities to lead innovative projects that make a real impact on our clients' success. Join us to advance your career while working with cutting-edge technologies and a team of dedicated professionals committed to excellence.
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We think you need these skills to ace ETL Developer in Bath
Some tips for your application 🫡
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