Senior Software Engineer: Internal Tools & APIs

HTC SOFTWARE SINGAPORE PTE LTD; Singapore; On-site; SGD 80,000 - 100,000; Full time

Job summary

A leading technology firm in Singapore is seeking a Software Developer to build and support internal tools, automation scripts, and API integrations. The ideal candidate will have over 7 years of software development experience and expertise in Java, JavaScript, Python, SQL, and REST APIs. You will work closely with business teams to develop solutions that enhance workflow and system performance. This role involves troubleshooting technical issues and maintaining coding documentation.

Qualifications

• 7+ years of hands-on software development experience.
• Must have experience in automation scripts or integration projects.
• Good problem-solving skills and ability to work independently.

Responsibilities

• Develop and maintain internal applications and automation scripts.
• Build API integrations between SQL databases, Notion, CRM systems, and other platforms.
• Create backend workflows to process, clean, and sync data.
• Develop simple front‑end features or custom modules using JavaScript, HTML, and CSS.
• Troubleshoot technical issues and improve system performance.
• Work with business teams to understand requirements and deliver technical solutions.
• Maintain documentation and follow good coding practices.

Skills

Java

JavaScript

Python

SQL

REST APIs

DevOps

Docker

Problem-solving

Education

Degree in Computer Science, IT, Engineering or equivalent

Tools

Qualtrics XM

Adobe Campaign

Spring MVC

SpringBoot

SpringCloud

COLA

Job description

A leading technology firm in Singapore is seeking a Software Developer to build and support internal tools, automation scripts, and API integrations. The ideal candidate will have over 7 years of software development experience and expertise in Java, JavaScript, Python, SQL, and REST APIs. You will work closely with business teams to develop solutions that enhance workflow and system performance. This role involves troubleshooting technical issues and maintaining coding documentation.