Senior Full-Stack Engineer — Cloud, AI & Scalable Systems

Sciente International Pte Ltd; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Sciente International Pte Ltd in Singapore is seeking an experienced Senior Software Engineer (Full Stack) to design, develop and scale secure, high‑performance digital platforms supporting critical digital infrastructure initiatives.

You will own end‑to‑end design, contribute to architecture, and drive engineering excellence across cross‑functional teams, while promoting best practices, testing, and scalable solutions.

Qualifications

• Degree or Diploma in Computer Science, Computer or Electronics Engineering, Information Technology or related field.
• Must have min. 5 years of experience in full-stack software development, building, and maintaining production-grade applications.
• Strong hands-on experience with TypeScript, React, Node.js and/or Golang.
• Solid knowledge of SQL and relational database design.
• Hands-on experience managing cloud infrastructure across AWS, GCP or Azure.
• Familiarity with Infrastructure-as-Code tools such as Terraform.
• Experience developing automated tests, including unit, integration and end-to-end testing.
• Proven ability to lead technical initiatives, drive system design and deliver complex engineering solutions.
• Strong problem-solving, analytical and communication skills.

Responsibilities

• Design and develop scalable, high-performance software services with a focus on business value and usability.
• Own the end-to-end design and implementation of complex systems, including technical architecture and documentation.
• Drive system design decisions and provide technical direction to the engineering team.
• Conduct code reviews, mentor team members and promote engineering best practices.
• Work closely with business, product, design and engineering stakeholders to translate requirements into effective solutions.
• Champion Agile methodologies and support iterative software delivery.
• Leverage AI tools to improve development efficiency while maintaining code quality.
• Ensure production services are reliable through effective monitoring, observability, troubleshooting and issue resolution.

Skills

TypeScript

React

Node.js

Go

SQL

AWS

GCP

Azure

Terraform

Automated testing

Technical leadership

Communication

Education

Degree/Diploma in Computer Science or related

Tools

Terraform

Job description

Sciente International Pte Ltd in Singapore is seeking an experienced Senior Software Engineer (Full Stack) to design, develop and scale secure, high‑performance digital platforms supporting critical digital infrastructure initiatives.

You will own end‑to‑end design, contribute to architecture, and drive engineering excellence across cross‑functional teams, while promoting best practices, testing, and scalable solutions.