Sigmoid

Real-time ad analytics and bid optimization

Database Migration Engineer

Database AdministrationConfirmed live in the last 24 hours

Full-timeBengaluru, Karnataka, IndiaNo salary listedIn-person

About the Job

Requirements

Experience with Sybase ASE, IBM DB2, PostgreSQL, Amazon Aurora PostgreSQL, and AWS.
Hands-on database migration experience.
Database administration and performance tuning skills.
Shell, Python, or PowerShell scripting and automation experience.
Ability to troubleshoot and independently manage end-to-end database migration activities.

Responsibilities

Execute migrations from Sybase ASE and IBM DB2 to PostgreSQL, Amazon Aurora PostgreSQL, or 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 and recovery, and optimization.
Develop migration documentation, runbooks, status reports, and operational procedures.
Ensure data integrity, availability, security, and compliance throughout the migration lifecycle.

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:

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.

About the Company

Sigmoid

Real-time ad analytics and bid optimization

Sigmoid analyzes real-time ad bid and auction data to optimize advertising spend and revenue. The platform, SigView, processes billions of ad impressions in real time to deliver business intelligence, sales forecasting, trend analysis, and bid optimization for both buy-side players (buyers, DSPs, ad networks) and sell-side players (SSPs, ad exchanges). It is subscription-based, granting clients instant access to bid and auction data for ad hoc exploration and informed decision-making. Compared with competitors, Sigmoid combines real-time, large-scale data analytics across both sides of the market and provides a unified view for optimizing campaigns and revenue, rather than offering a single-side solution.

Company size: 1,001-5,000
Company stage: Series B
Total funding: $12M
Headquarters: Jersey City, NJ
Founded: 2013

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