Senior Data Engineer

Warwick
1 day ago
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Role: Senior Data Engineer

Background:

Leveraging data analytics to provide insights and recommendations to drive strategic decision-making collaborating with cross-functional teams, including Finance, Accounting, Operations, HR, and others to deliver accurate and timely financial reporting, dashboards, analytics, and data-driven insights.

Key Accountabilities

A Senior Data Engineer (Production Support) will be responsible for monitoring, maintaining, and supporting ETL processes, data pipelines, and data warehouse environments. The ideal candidate should have strong troubleshooting skills, hands-on experience with ETL tools, and the ability to quickly resolve production issues to ensure data availability, accuracy, and reliability.

  • Monitor and support daily ETL processes, data pipelines, and batch jobs to ensure timely and accurate data delivery.
  • Troubleshoot and resolve production issues, job failures, and performance bottlenecks across ETL and data warehouse systems.
  • Work Closely with Data platform team to resolve data load issues.
  • Perform root cause analysis of recurring issues and implement permanent fixes.
  • Collaborate with development teams to transition projects smoothly into production and ensure operational readiness.
  • Implement and maintain monitoring, alerting, and logging solutions for proactive issue detection.
  • Ensure data quality, consistency, and availability through ongoing validation and health checks.
  • Apply best practices for production support, including incident management, change management, and problem management.
  • Work closely with business users, data analysts, and other stakeholders to resolve data-related queries.
  • Document runbooks, support procedures, and knowledge base articles to streamline production operations.
  • Continuously optimize processes for reliability, performance, and scalability in production environments.
  • Ensure compliance with data security, access controls, and audit requirements in production systems.

    Day-to-Day Tasks - Senior Data Engineer (Production Support)

    Production Support:

  • Check system dashboards, logs, and alerts for failures or anomalies.
  • Verify data quality and integrity checks (row counts, duplicates, missing data, schema changes).
  • Review ETL/ELT job runs, data pipeline executions, and batch processes.
  • Validate data loads into staging, warehouse, and downstream systems for critical tables.
  • Monitor real-time and scheduled jobs to ensure SLAs are met.
  • Investigate and resolve production issues (job failures, data inconsistencies, performance delays).
  • Collaborate with business users to resolve data access or reporting issues.
  • Coordinate with development/engineering teams for fixes, hot patches, or re-runs of failed jobs.
  • Track and document incidents, resolutions, and preventive measures in ticketing systems (e.g., ServiceNow, Jira).
  • Participate in daily/weekly operations meetings to report status and highlight issues.
  • Handover critical ongoing issues to on-call/offshore support (if applicable).

    Minor Works/ Maintenance:

  • Enhance Existing models with addition of fields as per the requirements.
  • Help with Deployments and initial loads during Go-live.
  • Perform root cause analysis for recurring or high-severity incidents.

    Proactive/Preventive Work:

  • Fine-tune ETL workflows and SQL queries to improve performance.
  • Implement monitoring scripts and automation to reduce manual intervention.
  • Restructure the Load plans to improve effeciency.
  • Review security and access controls to ensure compliance.
  • Update documentation (runbooks, troubleshooting guides, SOPs) for operational continuity.

    Skills and Capability requirements:

  • 6+ years of experience with ETL, data pipelines, and data warehouse production environments.
  • Strong expertise in troubleshooting ETL/ELT processes using tools such as Matillion, Informatica, ODI, or SSIS.
  • Experience in cloud-based data platforms like Snowflake.
  • Proven ability to analyze job failures, perform root cause analysis, and implement permanent fixes.
  • Hands-on experience with monitoring, alerting, and logging tools.
  • Familiarity with incidents, problem, and change management processes in ITIL-based environments.
  • Strong SQL programming and debugging skills with relational and cloud databases.
  • Experience with traditional and non-traditional forms of analytical data design (Kimbal, Inmon etc)
  • Excellent communication skills to interact with business users, analysts, and cross-functional technical teams.

    Nice to Have
  • Domain knowledge in the area of finance data is preferred.
  • Experience with SAP Systems and Databases
  • Knowledge of data visualization tools, such as PowerBI or Tableau

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