Senior Software Engineer (Javascript| Java| C#)(DSC|SN)

St Engineering; Singapore; On-site; SGD 70,000 - 90,000; Full time

Job summary

A global technology and engineering firm in Singapore is looking for a Senior Software Engineer. Candidates should have strong expertise in Javascript, Java, and C#. Responsibilities include designing and maintaining software applications, collaborating with teams, and ensuring optimal application performance. Join a leader in cybersecurity solutions and work in a dynamic environment in Jurong East.

Qualifications

• Minimal 5 years working experience in Software Development.
• Strong problem-solving skills and attention to detail.
• Excellent communication and teamwork skills.
• Ability to work independently and manage multiple tasks simultaneously.

Responsibilities

• Design, develop, and implement backend and frontend software applications.
• Collaborate with cross-functional teams to define and ship new features.
• Write clean, scalable, and maintainable code.
• Troubleshoot and debug applications.

Skills

Javascript (Node.js framework)

Java

C#

Linux

Windows Server

Version control systems (e.g., Git)

PostgreSQL

Networking protocols

Tools

Docker

Kubernetes

Job description

ST Engineering is a global technology, defence and engineering group with offices across Asia, Europe, the Middle East and the U.S., serving customers in more than 100 countries. The Group uses technology and innovation to solve real-world problems and improve lives through its diverse portfolio of businesses across the aerospace, smart city, defence and public security segments. Headquartered in Singapore, ST Engineering ranks among the largest companies listed on the Singapore Exchange.

Join our Cyber Team

We are an industry leader in cybersecurity with over two decades of experience, we deliver a holistic suite of trusted cybersecurity solutions to empower cyber resilience for government and ministries, critical infrastructure, and commercial enterprises. Backed by our indigenous capabilities and deep domain expertise, we offer robust cyber-secure products and services in cryptography, cybersecurity engineering, digital authentication, SCADA protection, audit and compliance. We specialise in the design and build of security operations centres for cybersecurity professionals and provide managed security services to strengthen the cybersecurity posture of our government and enterprise customers.

Job Summary

We are seeking a talented and motivated Senior Software Engineer with a strong background in Javascript, Java, C# and network programming. The ideal candidate will be responsible for designing, developing, and maintaining high-performance software solutions that meet the needs of our clients and the objectives of our organisation.

Key Responsibilities

• Design, develop, and implement backend and frontend software applications mainly using Javascript (using Node.js framework), Java and C#.
• Develop, maintain and take ownership of Software Applications and Product Components.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Write clean, scalable, and maintainable code.
• Perform code reviews and provide constructive feedback to team members.
• Troubleshoot and debug applications to ensure optimal performance and security.
• Participate in the entire software development lifecycle, including requirements gathering, design, development, testing, and deployment.
• Stay updated with the latest industry trends and technologies to ensure our software and solutions remain current and competitive.
• Contribute to the continuous improvement of development processes and methodologies.
• Engage and showcase to Users and Customers, i.e., Product Demonstrations and Exhibitions.

Requirements

• Minimal 5 years working experience in Software Development.
• Experience with programming languages such as Javascript (Node.js framework), Java, C#.
• Familiar with Linux & Windows Server Operating Systems.
• Strong problem-solving skills and attention to detail.
• Excellent communication and teamwork skills.
• Ability to work independently and manage multiple tasks simultaneously.
• Familiarity with version control systems (e.g., Git).
• Strong foundation of networking (e.g., OSI, different network and file transfer protocols).
• Familiar with database such as PostgreSQL.

Preferred Skillsets

• Exceptional experience with programming languages such as Javascript (Node.js framework), Java, C#.
• Knowledge of DevSecOps practices and tools, e.g., SAST, VAPT.
• Software Development and Product Management.
• Good to know Frontend Web Programming.
• Familiar with containerization technology and frameworks (e.g., Docker, Kubernetes) and Virtualisation.
• Architecting network solutions.
• Relevant certifications such as CISSP, CSSLP or equivalent.
• Experience in cloud deployments.

Work Location

Jurong East

Find out more: https://www.stengg.com/cybersecurity

ST Engineering believes in fostering a culture where team members are encouraged to overcome challenges, explore new ideas, and work together to succeed. We value individuals who are determined to push beyond the boundaries, and have a thirst for knowledge, continuous learning, and self-improvement.