Senior Software Engineer (React & Node.js)

SCIENTEC CONSULTING PTE. LTD.; Singapore; On-site; SGD 100,000 - 125,000; Full time

Job summary

A technology consulting firm in Singapore is seeking a Senior Full Stack Developer to design and deliver web applications in an agile environment. The candidate will develop responsive frontend applications and robust backend APIs while integrating cloud services. Ideal applicants will have at least 5 years of full-stack development experience, strong AWS knowledge, and familiarity with DevOps practices. The position offers a contract with various benefits including annual leave and medical benefits.

Benefits

Annual Leave

Birthday Leave

Medical Benefits

AWS

Qualifications

• Minimum of 5 years’ experience in full-stack development.
• Proven experience across full software development cycle.
• Solid knowledge of system design, data structures, and algorithms.

Responsibilities

• Design, develop, and maintain responsive frontend applications and high-performance backend APIs.
• Own end-to-end application development, integrating services and infrastructure.
• Build and manage scalable databases and data pipelines.
• Collaborate with QA and DevOps teams to automate testing and deployments.
• Troubleshoot and resolve full-stack and infrastructure issues.

Skills

Full-stack development

React

Node.js

AWS/GCC cloud services

DevOps practices

Education

Bachelor’s degree in Computer Science or related field

Tools

SQL/PostgreSQL

S3

Athena

Job description

We are looking for a Senior Full Stack Developer (React/Node.js) to design and deliver full-stack web applications in an agile environment, integrating frontend frameworks and backend APIs, while collaborating with DevOps teams to leverage cloud services and automation for secure, high-performance applications.

Working hours: Mon-Fri
Working location: Central
Job Type: Contract (Renewable)
Benefits: AL, Birthday Leave, Medical Benefits, AWS!

Responsibilities

• Design, develop, and maintain responsive frontend applications and high-performance backend APIs.
• Own end-to-end application development, integrating frontend, backend services, databases, and cloud infrastructure.
• Build and manage scalable databases and data pipelines, including data transformation, cleansing, and storage layers.
• Implement modern frontend architectures with a strong focus on usability, performance, and accessibility.
• Collaborate with QA and DevOps teams to automate testing, CI/CD pipelines, and cloud deployments.
• Troubleshoot and resolve complex full-stack, infrastructure, and security issues to ensure smooth daily operations.

Requirements

• Bachelor’s degree in Computer Science, Information Technology, or a related field, with a minimum of 5 years’ experience in full-stack development.
• Strong hands-on experience across full software development cycle, with solid knowledge of system design, data structures, and algorithms.
• Proven experience with AWS/GCC cloud services, including database and data platforms such as SQL/PostgreSQL, S3, Athena, and related managed services.
• Familiarity with DevOps practices, including CI/CD pipelines and containerisation, and the ability to collaborate effectively with DevOps teams in Agile environments.

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Elaine Wong (Zoe) l Outsourcing Team

ScienTec Consulting Pte Ltd - 11C5781