Hybrid Senior Python Backend Engineer – AWS & Data API

Hammerjack Pty Ltd; Philippines; Hybrid; PHP 900,000 - 1,200,000; Full time

Job summary

Hammerjack Pty Ltd is seeking a seasoned Python backend developer to architect scalable cloud-based solutions. You will build robust APIs, implement data workflows with Polars and Pandas, and optimize SQL-backed databases in a fast-paced, global team.

Responsibilities include AWS service usage (Lambda, S3, RDS, DynamoDB, SQS, Athena), IaC with CloudFormation or CDK, and collaborating across time zones. Hybrid work with on-site Tuesdays and Wednesdays is offered.

Qualifications

• 5–10 years of Python backend development experience.
• Proficiency in Polars, Pandas, and SQL.
• Experience with AWS services such as Lambda, Step Functions, EventBridge, S3, RDS, DynamoDB, SQS, and Athena.

Responsibilities

• Build & Integrate: Develop robust API integrations and manage databases with a strong emphasis on quality and test-driven development.
• Cloud Architecture: Implement and manage Infrastructure as Code (IaC) on AWS using CloudFormation or CDK.
• Collaborate Globally: Work autonomously and as part of a multi-cultural team, maintaining a strong customer orientation and leveraging excellent communication skills.

Skills

Python backend development

Polars

Pandas

SQL

AWS core services

Tools

CloudFormation

CDK

Job description

Hammerjack Pty Ltd is seeking a seasoned Python backend developer to architect scalable cloud-based solutions. You will build robust APIs, implement data workflows with Polars and Pandas, and optimize SQL-backed databases in a fast-paced, global team.

Responsibilities include AWS service usage (Lambda, S3, RDS, DynamoDB, SQS, Athena), IaC with CloudFormation or CDK, and collaborating across time zones. Hybrid work with on-site Tuesdays and Wednesdays is offered.