Fullstack Engineer - Singapore

Stealth Web3 Startup; Singapore; On-site; SGD 90,000 - 180,000; Full time

Job summary

Stealth Web3 Startup is seeking an experienced software engineer to develop front-end and back-end features for related products in a fast-moving, Web3 and AI-enabled environment.

You will collaborate with cross-functional teams to design architectures, implement scalable services, and apply best practices in testing, deployment, and documentation while continuously learning new technologies to drive product innovation.

Qualifications

• Bachelor's degree in Science, Technology, Engineering, or Mathematics (STEM).
• Proficiency in front-end and back-end technologies such as React, Vue, and Java.
• 5+ years of work experience, with hands-on experience in high-concurrency front-end and back-end projects.
• Self-motivated with a strong willingness to learn and the ability to collaborate effectively in a team environment.
• Strong communication skills with the ability to clearly articulate technical concepts and ideas.
• Familiarity with common databases: MySQL / PostgreSQL / MongoDB, etc.
• Familiarity with RESTful API design and microservices architecture principles.
• Proficient in using AI-powered coding tools such as Cursor and Claude Code.
• (Bonus) Experience with prediction markets or exchange-related platforms.

Responsibilities

• Develop front-end and back-end features for related products.
• Participate in projects involving reusable modules, automated testing, and continuous deployment.
• Explore and apply Web3 and AI technologies to support team-driven innovation.
• Design technical architectures and write related documentation.
• Proactively learn and engage in non-technical areas such as product design and workflow optimization.
• Collaborate closely with cross-functional teams to ensure smooth project progress and delivery.
• Continuously improve system performance and user experience to ensure product stability and reliability.

Skills

High concurrency

Team collaboration

Strong communication

Willingness to learn

Self-motivated

Education

STEM degree

Tools

React

Vue

Java

RESTful APIs

Microservices

MySQL

PostgreSQL

MongoDB

Cursor

Claude Code

Job description

• Develop front-end and back-end features for related products.
• Participate in projects involving reusable modules, automated testing, and continuous deployment.
• Explore and apply Web3 and AI technologies to support team-driven innovation.
• Design technical architectures and write related documentation.
• Proactively learn and engage in non-technical areas such as product design and workflow optimization.
• Collaborate closely with cross-functional teams to ensure smooth project progress and delivery.
• Continuously improve system performance and user experience to ensure product stability and reliability.

Requirements:

• Bachelor's degree in Science, Technology, Engineering, or Mathematics (STEM).
• Proficiency in front-end and back-end technologies such as React, Vue, and Java.
• 5+ years of work experience, with hands-on experience in high-concurrency front-end and back-end projects.
• Self-motivated with a strong willingness to learn and the ability to collaborate effectively in a team environment.
• Strong communication skills with the ability to clearly articulate technical concepts and ideas.
• Familiarity with common databases: MySQL / PostgreSQL / MongoDB, etc.
• Familiarity with RESTful API design and microservices architecture principles.
• Proficient in using AI-powered coding tools such as Cursor and Claude Code.
• (Bonus) Experience with prediction markets or exchange-related platforms.