Software Engineer

InternSG; Singapore; On-site; SGD 90,000 - 120,000; Full time

Job summary

InternSG in Singapore is seeking a seasoned Fullstack Engineer to design, develop, and maintain scalable web applications while driving test automation and quality initiatives.

You will work across the stack, implement automated testing with Playwright, and help build robust CI/CD pipelines, ensuring production-ready systems.

The role emphasizes collaboration, performance optimization with Kubernetes and cloud tech, and staying current with evolving tools.

Qualifications

• Bachelor's degree in Computer Science, Engineering, or related field.
• 3+ years of software engineering experience with TypeScript, JavaScript, Python, and Node.js.
• Hands-on experience with Playwright for browser automation and testing.
• Strong proficiency with Next.js and Nuxt.js.
• Experience with cloud platforms (AWS, Azure, GCP) or deployment platforms like Railway.
• Familiarity with containerization using Docker.
• Experience with relational databases (PostgreSQL) and NoSQL databases (MongoDB).
• Solid understanding of REST API design and integration.
• Understanding of networking fundamentals (HTTP, DNS, TCP/IP, proxies).
• Basic understanding of cybersecurity principles.

Responsibilities

• Design, develop, test, and maintain web applications and backend services
• Build and maintain automated testing frameworks using Playwright for end-to-end, integration, and regression testing
• Develop automation scripts for workflow automation and repetitive tasks
• Collaborate with fellow engineers to deliver robust, scalable solutions
• Implement and maintain CI/CD pipelines with integrated automated testing
• Troubleshoot, debug, and optimize applications for reliability and performance
• Ensure system availability through routine maintenance and on-call support when required (compensated overtime)
• Stay current with automation tools and testing best practices, sharing knowledge with the team

Skills

TypeScript/JavaScript

Python

Node.js

Playwright

Next.js

Nuxt.js

AWS

Azure

GCP

Docker

Education

Bachelor's degree in Computer Science/Engineering

Tools

AWS

Azure

GCP

Docker

Job description

Key Qualifications

• Proficiency in programming languages such as Java, Python, or JavaScript.
• Experience with cloud hosting platforms such as AWS, Azure, or Google Cloud Platform.
• Strong understanding of Kubernetes and containerisation technologies.
• Excellent problem-solving skills and attention to detail.
• Strong communication and interpersonal skills, with the ability to work effectively in a team environment.

Description

• Design, develop, and maintain full stack applications, with a focus on platform development and cloud hosting.
• Collaborate with multi-functional teams to define project requirements and deliver high-quality solutions.
• Implement best practices for software development, including code reviews, testing, and documentation.
• Optimise application performance and scalability through the use of Kubernetes and other cloud technologies.
• Develop and maintain deployment pipelines to automate the software release process.
• Stay up-to-date with the latest trends and technologies in software development and platform engineering.Education & ExperienceBachelor's degree in Computer Science, Engineering, or related field.

JD & REQUIREMENTS:

Fullstack Engineer

Location: Singapore Type: Full-time, On-site

About the Role

We're looking for a Fullstack Engineer to build and maintain scalable web applications while driving our test automation and quality initiatives. You'll work across the entire stack—developing features, designing automated testing frameworks, and ensuring our systems are reliable, well-tested, and production-ready.

Responsibilities

• Design, develop, test, and maintain web applications and backend services
• Build and maintain automated testing frameworks using Playwright for end-to-end, integration, and regression testing
• Develop automation scripts for workflow automation and repetitive tasks
• Collaborate with fellow engineers to deliver robust, scalable solutions
• Implement and maintain CI/CD pipelines with integrated automated testing
• Troubleshoot, debug, and optimize applications for reliability and performance
• Ensure system availability through routine maintenance and on-call support when required (compensated overtime)
• Stay current with automation tools and testing best practices, sharing knowledge with the team

Requirements

Technical Skills

• 3+ years of software engineering experience with TypeScript, JavaScript, Python, and Node.js
• Strong Python scripting skills for automation and backend tasks
• Hands-on experience with Playwright for browser automation and end-to-end testing
• Strong proficiency with Next.js and Nuxt.js
• Experience writing and maintaining automated test suites (unit, integration, E2E)
• Experience with cloud platforms (AWS, Azure, GCP) or deployment platforms like Railway
• Familiarity with containerization using Docker
• Experience with relational databases (PostgreSQL) and NoSQL databases (MongoDB)
• Solid understanding of REST API design and integration
• Understanding of networking fundamentals (HTTP, DNS, TCP/IP, proxies)
• Basic understanding of cybersecurity principles

Soft Skills

• Self-directed problem solver who can navigate unfamiliar codebases and learn new technologies independently
• Strong attention to detail, especially in testing and debugging
• Ownership mentality — sees tasks through from start to production
• Not afraid to challenge assumptions or propose alternatives
• Receptive to feedback and iterates quickly