Senior Software Engineer

FERMAX; Singapore; On-site; SGD 80,000 - 120,000; Full time

Job summary

A fast-growing technology company in Singapore is seeking a Senior Software Engineer to design and develop scalable software solutions for its smart community platform. The position involves leading technical architecture, managing API integrations, and mentoring developers, requiring strong full-stack development skills and experience in system architecture. Ideal candidates should have over 5 years in software development and familiarity with Flutter. This role offers the chance to shape smart living solutions.

Qualifications

• 5+ years of experience in software development, with at least 2 years in a technical lead role.
• Strong proficiency in both front-end and back-end technologies.
• Experience with integration methodologies and relevant software/hardware technologies.

Responsibilities

• Lead, design, and maintain technical architecture aligned with requirements.
• Oversee API integration and ensure long-term maintainability.
• Manage external software development teams in daily operations.
• Review and approve technical designs and development plans.
• Drive continuous technical improvements.

Skills

Full-stack development

System architecture

API integration

Technical troubleshooting

Collaboration in cross-functional teams

Education

Bachelor’s Degree in Computer Science or related field

Tools

Flutter

Various back-end technologies

Job description

Company Overview

Fermax Asia Pacific Pte. Ltd. is a fast-growing technology company and the regional subsidiary of Spain’s Fermax Group. With over 30 years in Singapore, we specialize in smart hardware and software solutions for residential communities. Our platform integrates facility booking, payments, visitor management, intercom, Bluetooth/QR access, and a marketplace, creating smarter, safer, and more connected living environments.

Position Summary

We are seeking a skilled Senior Software Engineer to help build and enhance our smart community platform. You’ll design and develop scalable software solutions for mobile, web, and backend systems, working closely with cross-functional teams to deliver secure and high-performing features. This role offers the opportunity to contribute to technical decisions, mentor developers, and be part of a fast-growing company shaping smart living.

Key Responsibilities

• Lead, design and maintain technical architecture and overall system roadmap, ensuring alignment with business and technical requirements and compliance with industry security standards
• Oversee API integration between system modules and ensure that any migration and app modularisation are designed for long-term maintainability
• Manage and guide external software development teams in daily technical operations
• Review and approve technical designs, development plans and code implementation operations
• Provide technical troubleshooting and resolution for complex issues
• Ensure all features are built according to approved Product Requirement Specifications (PRS), collaborating closely with the QA & Governance Engineer
• Drive continuous technical improvement, including performance tuning, scalability enhancements, and infrastructure optimization.

Requirements

Qualifications & Experience

• Bachelor’s Degree in Computer Science, or a related field
• Full-stack development experience with strong proficiency in both front-end and back-end technologies
• 5+ years experience in software development, with at least 2 years in technical lead role
• Strong background in system architecture, integration methodologies, and relevant technologies in software and hardware areas
• Experience with Flutter or other cross-platform mobile development frameworks is highly preferred
• Ability to work collaboratively in a cross-functional team and manage multiple priorities in a fast-paced environment