Python Backend Developer

DNA INFOTECH PTE. LTD.; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

A tech company in Singapore seeks a skilled Python developer to design and maintain backend applications. The role involves system migration, integrating applications with APIs, and optimizing existing solutions. Ideal candidates will have strong experience in Python development, SQL databases, and problem-solving skills. Additional knowledge of Java or frontend development would be beneficial. This position requires collaboration with business analysts and DevOps teams, ensuring high-quality production environments.

Qualifications

• Strong hands-on experience in Python development.
• Good understanding of backend architecture and APIs.
• Experience with SQL / Relational Databases.
• Experience working in Production / UAT support environments.

Responsibilities

• Design, develop, and maintain backend applications using Python.
• Work on system migration, enhancement, and optimization of existing applications.
• Integrate applications with internal and external APIs.
• Troubleshoot and resolve production and UAT issues.

Skills

Python development

Backend architecture

SQL / Relational Databases

Production / UAT support

Problem-solving

Tools

Jenkins

Git

Job description

Key Responsibilities

• Design, develop, and maintain backend applications using Python
• Work on system migration, enhancement, and optimization of existing applications
• Integrate applications with internal and external APIs
• Work closely with business analysts, QA, and DevOps teams
• Troubleshoot and resolve production and UAT issues
• Write clean, scalable, and well-documented code
• Participate in code reviews and technical discussions
• Ensure compliance with security and performance standards

Mandatory Skills

• Strong hands-on experience in Python development
• Good understanding of backend architecture and APIs
• Experience with SQL / Relational Databases
• Experience working in Production / UAT support environments
• Good problem-solving and debugging skills

Good to Have Skills

• Exposure to Java (for debugging / legacy systems)
• Frontend exposure to React.js / JavaScript
• Experience with Banking / Financial systems
• Knowledge of CI/CD, Jenkins, Git
• Exposure to Cloud platforms (AWS/Azure)