Systems Architect: Build Scalable, Fast Software

AEGIS TECHNOLOGIES PTE. LTD.; Singapore; On-site; SGD 90,000 - 150,000; Full time

Job summary

AEGIS TECHNOLOGIES PTE. LTD. is seeking engineers who enjoy exploring emerging technologies and improving engineering productivity. You will work across the full software lifecycle, from design to deployment, in a collaborative, innovation-driven environment in Singapore.

The role emphasizes designing scalable architectures, optimizing multi-threaded systems, and adopting new tools and AI-assisted development methods to accelerate delivery while maintaining quality.

Qualifications

• Proven experience in software development with strong understanding of system design and software architecture.
• Strong experience working in Linux environments.
• Experience with multi-threaded and multi-core programming.
• Solid understanding of PostgreSQL or other relational database systems, including data modelling and performance optimization.
• Strong analytical and problem-solving skills with the ability to design efficient and scalable systems.
• Passion for learning new technologies and keeping up with industry trends.
• Curiosity to explore modern development tools, automation, and AI technologies that improve engineering productivity.
• Ability to work independently while collaborating effectively within a dynamic engineering team.
• Familiarity with writing testable code and applying software engineering best practices.

Responsibilities

• Design, develop, and maintain high-performance software systems and scalable system architectures.
• Analyze hardware and software resource requirements to achieve optimal system performance and reliability.
• Participate in the complete software development lifecycle, including requirements analysis, system design, implementation, testing, deployment, and maintenance.
• Optimize multi-threaded and multi-core applications for performance and scalability.
• Design and optimize databases and data processing pipelines.
• Perform system profiling, debugging, benchmarking, and performance tuning across software components.
• Conduct code reviews and contribute to engineering standards, knowledge sharing, and continuous improvement.
• Research, evaluate, and adopt emerging technologies, frameworks, AI-assisted development tools, and engineering practices that improve product quality and development efficiency.

Skills

System design

Software architecture

Linux

Multi-threaded

PostgreSQL

Performance optimization

Problem solving

Learning new technologies

Collaboration

Testing practices

Job description

AEGIS TECHNOLOGIES PTE. LTD. is seeking engineers who enjoy exploring emerging technologies and improving engineering productivity. You will work across the full software lifecycle, from design to deployment, in a collaborative, innovation-driven environment in Singapore.

The role emphasizes designing scalable architectures, optimizing multi-threaded systems, and adopting new tools and AI-assisted development methods to accelerate delivery while maintaining quality.