Data Engineer

NMDCON · India

Data Engineer/Software Development Engineer

Experience: 8+ years

Location: Kolkata (work from office)

Immediate joiners only(0-30 Days)

Required Skills:

• DBMS: Deep familiarity with standard relational databases like MySQL or enterprise analytical data warehouses like AWS Redshift.
• Writing and Tuning Code: Mastery of advanced DDL/DML, analytical window functions, Common Table Expressions (CTEs), and complex set-based logic.
• Knowledge/experience of DataBricks architecture will be a huge bonus. Experience in the AWS ecosystem will also be a bonus.
• Programming & Automation: Standard scripting capabilities. Deep knowledge in Python will be a huge plus; knowledge in Shell scripting will also be a plus.
• Query Performance Tuning: Expertise reading execution plans, rewriting problematic queries, eliminating cursor-based loops, and mitigating concurrency issues like deadlocks.
• Apply strong analytical and problem-solving skills to debug data anomalies and support healthcare risk modelling platforms.
• Act as a technical anchor for the team, establishing engineering best practices and mentoring mid-level engineers.
• Collaborate closely with US stakeholders to ensure high availability and seamless execution of the Risk & Analytics module.