Senior Database Engineer

NorthBay Solutions LLC; Karachi Division; On-site; PKR 2,500,000 - 3,500,000; Full time

Job summary

NorthBay Solutions LLC is seeking a Senior Database Engineer in Karachi, Pakistan, with expertise in AWS, Oracle PL/SQL, and PostgreSQL. The role focuses on building and maintaining data pipelines, optimizing queries, and supporting scalable platforms. Candidates should have 4 to 7 years of experience in Database Engineering and strong teamwork skills. The position offers a hybrid work model, allowing flexibility in work location.

Qualifications

• 4–7 years of experience in Database Engineering or Database Development.
• Hands-on experience with Amazon Redshift and AWS ecosystem.
• Strong expertise in Oracle PL/SQL development.

Responsibilities

• Develop and maintain data pipelines and ETL workflows on AWS.
• Write efficient SQL queries and build stored procedures in PL/SQL and PL/pgSQL.
• Work with Amazon Redshift for analytics and data processing.

Skills

AWS Data Services

SQL Development

Data Processing

Tools

Amazon Redshift

Oracle PL/SQL

PostgreSQL PL/pgSQL

AWS (S3, Lambda)

Linux/Unix

Git

Job description

Senior Database Engineer – AWS / PLSQL / PL/pgSQL

Employment Type: Full-Time | Permanent

Location: Pakistan (Lahore / Karachi / Islamabad) – Hybrid

Role Overview

We are hiring Senior Database Engineers with solid experience in AWS, Amazon Redshift, Oracle PL/SQL, and PostgreSQL (PL/pgSQL). The role involves building and maintaining data pipelines, optimizing queries, and supporting scalable data platforms.

Experience

4–7 years of experience in Database Engineering or Database Development

Primary Skills

AWS Data Services, SQL Development, Data Processing

Technologies

Must Have: Redshift, Oracle PL/SQL, PostgreSQL PL/pgSQL

Nice to Have: AWS (S3, Lambda), SQL, ETL Processes, Data Modeling, Linux/Unix, Git

Key Responsibilities

• Develop and maintain data pipelines and ETL workflows on AWS
• Write efficient SQL queries and build stored procedures in PL/SQL and PL/pgSQL
• Work with Amazon Redshift for analytics and data processing
• Perform query optimization and performance tuning
• Support data integration and transformation activities
• Troubleshoot database and data pipeline issues
• Collaborate with lead engineers on architecture and enhancements

Key Requirements

• Hands‑on experience with Amazon Redshift and AWS ecosystem
• Strong expertise in Oracle PL/SQL development
• Good experience with PostgreSQL and PL/pgSQL
• Understanding of data warehousing concepts and ETL processes
• Exposure to query optimization and performance tuning
• Good communication and teamwork skills