About HabileLabs
HabileLabs is a premier software development and consulting company dedicated to delivering high-quality technical solutions. We pride ourselves on engineering excellence and a culture that fosters innovation and continuous learning. We are looking for a disciplined PostgreSQL Developer who is passionate about database performance and scalable architecture.
Role Objective
As a PostgreSQL Developer, you will be the backbone of our data layer. You will design, develop, and optimize complex database systems that support high-traffic applications. Your goal is to ensure data integrity, security, and peak performance across all our PostgreSQL environments.
Key Responsibilities
Database Development:
Design and implement robust database schemas, tables, and dictionary structures.
Programming:
Write and maintain high-performance PL/pgSQL, including complex stored procedures, triggers, and views.
Performance Engineering:
Analyze query execution plans using
EXPLAIN ANALYZE
and implement optimizations such as indexing (B-tree, GIN, GiST) and partitioning.
Data Integrity:
Ensure the consistency and reliability of data through proper normalization and constraint management.
Maintenance:
Monitor database performance, perform regular vacuuming, and manage bloating issues.
Collaboration:
Work closely with Backend Engineers and PMO to translate business requirements into efficient data models.
Migration:
Manage data migration, transformation, and scripting using Git for version control.
Technical Skills & Requirements
Education:
B.Tech or M.Tech in Computer Science, IT, or a related Engineering discipline.
Core Experience:
3 to 5 years of dedicated experience in PostgreSQL development and administration.
SQL Mastery:
Expert-level knowledge of SQL, including window functions, CTEs, and complex joins.
Optimization:
Strong experience in tuning slow queries and understanding PostgreSQL internals (WAL, Buffer Cache).
Tools:
Proficiency with pgAdmin, DBeaver, and command-line
psql
.
Security:
Knowledge of Role-Based Access Control (RBAC) and data encryption practices.
Advantageous:
Experience with cloud databases (AWS RDS/Aurora) or NoSQL features within PostgreSQL (JSONB).
Preferred Attributes
Immediate Availability:
Candidates who can join immediately or within 15 days.
Analytical Mindset:
Ability to troubleshoot complex data issues and provide scalable solutions.
Communication:
Strong verbal and written communication skills for internal team coordination.
Why Join Us?
Engage with cutting-edge technologies and diverse project domains.
A transparent work culture focused on objective performance and growth.
Competitive compensation package and employee-centric benefits.
