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Sigmoid

Database Migration Engineer

Bengaluru, Karnataka, India
Level
Mid

Not stated in the posting: salary, work type, visa.

Open. First seen 2 October 2026.

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About the role

Database Migration Engineer JD

We are looking for a hands-on Database Migration Engineer with experience in large-scale enterprise database migrations and Migration Factory environments.

Key Responsibilities

  • Execute migrations from Sybase ASE / IBM DB2 to PostgreSQL / Amazon Aurora PostgreSQL / SingleStore.
  • Perform migration assessment, schema conversion, data validation, reconciliation, and performance testing.
  • Execute database cutover, rollback, production go-live, and post-migration stabilization.
  • Troubleshoot migration issues and independently execute migration runbooks across migration waves.
  • Coordinate with application, infrastructure, cloud, and engineering teams.
  • Perform database administration, performance tuning, backup/recovery, and optimization.
  • Develop migration documentation, runbooks, status reports, and operational procedures.
  • Ensure data integrity, availability, security, and compliance throughout the migration lifecycle.

Must-Have Skills

  • Sybase ASE + IBM DB2 + PostgreSQL
  • Amazon Aurora PostgreSQL + AWS
  • Hands-on database migration experience
  • Database administration & performance tuning
  • Shell / Python / PowerShell scripting and automation
  • Strong troubleshooting and analytical skills
  • Ability to independently manage end-to-end database migration activities
Sigmoid's standard text

Note:

By submitting your application, you consent to being contacted by our Talent Acquisition team via phone call, email, SMS, WhatsApp, or other communication channels regarding your application and relevant career opportunities.

What this role asks for

Particular to this role

PostgreSQL · PowerShell

Rare in Sigmoid's other 16 open postings.

In most of Sigmoid's ads

Python

Named in most of its open postings, whatever the role.

83% of this description is written for the role. The rest is Sigmoid's standard text, folded away below.

Read against Sigmoid's other open postings on this site.

The team: Data Engineering HIRES STEADILY

This role is one of 5 open in Data Engineering. 1 was posted in the last 30 days and the oldest in September: a team that hires all year rather than one being built.

WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS

Agile (4 of 5), Hadoop (4 of 5), Python (4 of 5), Spark (4 of 5), AWS (3 of 5), Kafka (3 of 5), Scala (3 of 5)

OTHER ROLES ON THIS TEAM

From the team and dates on Sigmoid's own job board.

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