# Database Migration Engineer at Sigmoid

> India · Unspecified · Software engineering · open. Source: https://alderhq.app/jobs/greenhouse%3Asigmoid%3A8829803002 (read 2026-11-06).

## Facts (observed)

- Company: [Sigmoid](https://alderhq.app/companies/sigmoid)
- Location text: Bengaluru, Karnataka, India; Sigmoid
- Where it can be done from (inferred): India (evidence: "Location lists "bengaluru"")
- Posted: 2026-09-22 (45 days ago)
- First seen by alder: 2026-11-02 · last verified: 2026-11-04
- Reposted: 0 times · edited: 0 times
- Apply on the employer's site: https://job-boards.greenhouse.io/sigmoid/jobs/8829803002
- Skills listed (inferred): Python, PostgreSQL, AWS

## Pay and sponsorship

- Posted pay: not posted
- Market band for similar posted roles (Bengaluru, n 5): p25 ₹22.5L, median ₹25L, p75 ₹29.2L

## Description (the employer's text)

### 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
### Note

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Data: alder (https://alderhq.app). Cite https://alderhq.app/jobs/greenhouse%3Asigmoid%3A8829803002 and the date you read it. Observed facts come from the employer's own listing; location reach, level, family and skills are inferences.