Senior Full-Stack Developer

Top 3 reasons to join us

• Growth in Singapore's leading technology company
• Your career always grow together with us
• Chance to be a future leader in our company

Job description

Experienced Software Developer to design, develop, and maintain enterprise-scale Quantity Surveying (QS) Management system for the built environment industry. The ideal candidate will have proven experience handling high-volume tabulated data, cost and financial datasets, and complex review/approval workflows, ensuring high performance, usability, and data integrity.

Key Responsibilities:

1. System Design & Development
   - Design, develop, and maintain large-scale quantity surveying management applications tailored to construction workflows.
   - Build scalable modules for managing tabulated data (cost libraries, quantities, budgets, invoices, etc.).
2. Workflow & Automation
   - Implement robust review and approval workflows, including multi-level approvals, audit trials, and notifications.
   - Integrate role-based access control for sensitive cost data.
3. Data Management
   - Optimize storage and retrieval of large tabular datasets.
   - Implement data validation, reconciliation, and reporting for financial and cost-related data.
4. Integration
   Integrate with BIM systems, document management platforms, ERP, and third-party APIs (payment gateways, vendor systems).
5. UI/UX
   - Build intuitive, data-heavy interfaces with advanced filtering, sorting, and export functions.
   - Ensure responsive design for web and mobile devices.
6. Quality & Performance
   - Conduct unit/integration testing.
   - Ensure high performance and security of the application.
   - Monitor and optimize database queries.
7. Collaboration
   - Work closely with product managers, UIUX designers, construction engineers, quantity surveyors and stakeholders to translate business requirements into technical solutions.
   - Provide technical support and mentoring to junior developers.

Your skills and experience

• 5+ years of full-stack development experience (or strong back-end + front-end combo).
• Proven experience building enterprise business portal systems or built environment industry management systems.
• Strong proficiency in data-driven application development:
  • Handling large, tabulated datasets (e.g. cost libraries, invoices, contracts).
  • Building approval/review workflows.
• Expertise in at least one back-end stack:
  • Java/Spring Boot, .NET Core, Node.js, or Python/Django.
• Strong front-end skills:
  • React, Angular, or Vue.js for building tabulated UI.
• Proficiency in SQL and relational database design (Oracle, PostgreSQL, or MS SQL).
• Experience implementing role-based access control (RBAC), notifications, and auditing.
• Familiarity with BIM, cost benchmarking, cost estimation, or contract management.
• Understanding of API development and integration with third-party systems.

We accept working from Ho Chi Minh City, Hanoi and Danang [Work from home]

Why you'll love working here

We provide our staff with:

- Very attractive salaries that commensurate with work experience.
- Have a chance to develop your career and access new IT technologies
- Be able to have business trip in Singapore and meeting strategic partnership
- Be supported and work with experienced and friendly member.
- Professional and nice work environment.
- Work from home.