Lead Database Engineer - SQL

Sri Lanka·Colombolead

OtherTech LeadDatabase EngineerData & AI

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Quick Summary

Overview

Troubleshoot and resolve production issues through log analysis, debugging, and root cause analysis (RCA) Perform data validation, correction, and recovery tasks using SQL queries and scripts Develop and maintain backend services within the Node.js ecosystem Monitor application performance and…

Requirements Summary

Strong SQL expertise, preferably PostgreSQL, especially for data validation and recovery tasks Solid backend development experience within the Node.js ecosystem Strong experience in production support and incident handling, including log analysis,…

Technical Tools

expressjavascriptnestjspostgresqlreactsqlsqlitedocumentation

Troubleshoot and resolve production issues through log analysis, debugging, and root cause analysis (RCA)
Perform data validation, correction, and recovery tasks using SQL queries and scripts
Develop and maintain backend services within the Node.js ecosystem
Monitor application performance and ensure system stability
Write scripts and utilities for data processing and issue resolution
Collaborate with development and support teams to investigate and fix application issues
Support database management activities, particularly with PostgreSQL and SQLite
Assist with minor frontend bug fixes when required
Maintain clear technical documentation and incident reports

Requirements

~1 min read

Strong SQL expertise, preferably PostgreSQL, especially for data validation and recovery tasks
Solid backend development experience within the Node.js ecosystem
Strong experience in production support and incident handling, including log analysis, data fixes, and root cause analysis (RCA)
Hands-on experience writing scripts and performing data correction tasks
Strong debugging and troubleshooting capabilities
Experience working with PostgreSQL and/or SQLite databases
Familiarity with scripting for data processing and automation tasks
Exposure to Node.js frameworks such as Express or NestJS
Experience with ORM tools such as Sequelize
Basic frontend knowledge in React or Ember for minor bug fixes
Strong hands-on senior backend engineer rather than a pure architect or people manager
Comfortable handling production environments, live issues, and data-related troubleshooting
Strong analytical and problem-solving mindset
Ability to work independently in a fast-paced environment