Senior Data Specialist
Zigsaw
5 - 10 years
Delhi
Posted: 12/02/2026
Job Description
We are seeking a meticulous and highly responsible Senior Data Specialist who can work independently to design, manage, and optimize data workflows and pipelines. The ideal candidate should bring strong hands-on expertise in databases (PostgreSQL, MySQL), ETL processes, and practical experience with modern ETL tools. Familiarity with Apache NiFi, Talend, or Apache Airflow will be a strong advantage. The role requires 47 years of professional experience in handling complex data transformations and ensuring high-quality, reliable data delivery. This role demands a structured way of working, a strong sense of ownership, and the ability to deliver with precision in fast-paced environments.
DUTIES AND RESPONSIBILITIES
- Design, build, and maintain scalable ETL pipelines for structured and unstructured data.
- Work with PostgreSQL, MySQL, and other relational databases to optimize queries, schemas, and performance.
- Develop, automate, and monitor data workflows ensuring accuracy and timeliness of data.
- Collaborate with engineering and product teams to understand data requirements and translate them into technical solutions.
- Ensure data quality, integrity, and security across pipelines and systems.
- Troubleshoot and resolve data pipeline issues, ensuring minimal downtime.
- Create and maintain detailed technical documentation for workflows, pipelines, and database structures.
- Evaluate and implement new tools/technologies to improve data engineering practices.
Qualifications
- Bachelors degree in Computer Science, Information Systems, or related field.
- Masters degree (preferred, not mandatory).
WORK EXPERIENCE
- 47 years of hands-on experience in data engineering, data integration, or database management.
- Strong experience with PostgreSQL and MySQL.
- Practical expertise with at least one ETL tool, ideally used in complex enterprise data environments.
- Exposure to Apache NiFi, Talend, or Apache Airflow (desirable but not mandatory).
- Proven track record of working independently, taking ownership, and delivering results under tight timelines.
SKILLS, ABILITIES & KNOWLEDGE
- Strong SQL skills and ability to optimize queries.
- Solid understanding of data modeling and relational database concepts.
- Structured and process-oriented way of working with strong attention to detail.
- Ability to design reliable, maintainable, and scalable data solutions. Excellent problem-solving and troubleshooting skills. Strong communication skills to work effectively with cross-functional teams.
Additional Information
- This is a high-responsibility role with significant autonomy. You will be the go-to expert for data workflows on the undertaken projects and will directly contribute to building the data backbone operational excellence on a mission critical project.
- Experience: 5+ years
- No. of Openings: 34
- CTC Range: 15.0 LPA 17.0 LPA
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