Senior Full-Stack Engineer (TypeScript) – AWS, APIs & Data

ScienTec Consulting Pte. Ltd.; Singapore; On-site; SGD 90,000 - 140,000; Full time

Job summary

ScienTec Consulting Pte. Ltd. in Singapore seeks a full‑stack developer to design and maintain front-end and back-end systems, APIs, and data pipelines. You will work with AWS services, databases, and data lakes while ensuring security and scalable architectures.

You will partner with DevOps and QA teams, implement CI/CD pipelines, and build robust data processing workflows across the stack. This contract role offers renewal potential and growth opportunities.

Qualifications

• Minimum 4 years of relevant development experience.
• Strong experience in both frontend and backend development.
• Proficient in JavaScript, TypeScript, React.js, Next.js or Vue.js.
• Backend development experience using Node.js.
• Proficient in SQL/Python and database technologies such as PostgreSQL, AWS S3 and Athena.
• Experience in data engineering, data transformation, batch processing, and database design would be advantageous.
• Hands-on experience with AWS, including ECS/Fargate, API Gateway, RDS PostgreSQL, Lambda and related cloud services.
• Experience with Docker, Kubernetes, Terraform/CloudFormation, and CI/CD tools such as GitHub Actions, GitLab CI, Jenkins or ArgoCD.
• Good understanding of API design, system design, data structures, scalability, and application security.
• Experience with automated testing tools such as Jest, Cypress, Playwright, Postman or Supertest.

Responsibilities

• Develop and maintain frontend applications, backend services, APIs, databases, and data pipelines.
• Design and manage databases, datasets, operational data stores, data lakes, and data virtualisation solutions.
• Build batch processing and automation solutions using AWS services, Python, Lambda, Glue, DMS, ECS, and EventBridge.
• Design secure and reliable RESTful APIs, GraphQL, gRPC, and WebSocket services.
• Manage CI/CD pipelines and support automated application and cloud deployments.
• Work closely with DevOps and QA teams on infrastructure automation, testing, monitoring, and application releases.
• Implement application and cloud security best practices, including authentication, authorisation, API security, IAM, and secrets management.

Skills

Frontend development

Backend development

JavaScript

TypeScript

React.js

Next.js

Vue.js

Node.js

SQL

Python

AWS

Docker

Kubernetes

CI/CD

API design

Testing tools

Tools

Docker

Kubernetes

Terraform

CloudFormation

GitHub Actions

GitLab CI

Jenkins

ArgoCD

Job description

ScienTec Consulting Pte. Ltd. in Singapore seeks a full‑stack developer to design and maintain front-end and back-end systems, APIs, and data pipelines. You will work with AWS services, databases, and data lakes while ensuring security and scalable architectures.

You will partner with DevOps and QA teams, implement CI/CD pipelines, and build robust data processing workflows across the stack. This contract role offers renewal potential and growth opportunities.