Key Responsibilities
• Design and implement workflow integrations that connect our Digital Twins to enterprise systems (CMMS, ticketing systems, notification platforms, BMS, SCADA, IoT devices, CCTV analytics, security systems)
• Develop Model Context Protocol (MCP) tools that serve as the secure interface allowing large language models to query and update the Digital Twin safely
• Build REST APIs that enable agentic workflows to trigger operations, query sensor data, and interact with external systems
• Implement automation pipelines that allow our AI agents to safely trigger standard operating procedures, switch presets, launch incident playbooks, and dispatch tasks to external systems
• Ensure all workflows follow human-in-the-loop principles, with proper audit trails, permissions, and safeguards for critical operations
• Collaborate with our AI Systems Architect, product team, and FM partners to translate business requirements into robust, scalable integrations
Requirements
• 5+ years of experience in backend or integration engineering, with proven track record building APIs and integration platforms
• Hands-on expertise with Code/low-code/no-code integration tools
• Strong proficiency in REST API design and implementation (Node.js, Python, Go, or similar)
• Experience integrating with enterprise systems: ERP, CMMS, IoT platforms, or building management systems (Honeywell, Johnson Controls, etc.)
• Understanding of data standards and protocols relevant to building systems (BACnet, Modbus, MQTT, REST) is a significant advantage
• Comfortable with authentication and security best practices (OAuth, API keys, encryption) and audit logging
• Excellent communication skills; ability to work across engineering, product, and business teams
• Strong problem-solving mindset with a desire to learn new tools and frameworks
Nice to Have
• Experience with large language models (LLMs) or AI agents and understanding of how they interact with tools
• Prior experience in the built environment, real estate technology, or facility management software
• Experience with architectural or design software APIs (Revit, SketchUp, Grasshopper, or 3D platforms)
What We Offer
• Strategic impact: Shape how AI augments operations in a S$1.9B firm serving critical infrastructure globally
• Technical autonomy: Own your designs, lead implementation, and contribute to architecture decisions
• Stability, professional development, and flexible working arrangements
At Surbana Jurong, we put talent, hard work, teamwork and a fun workplace together to approach problems and solve them creatively and collaboratively. Join us in making a positive impact on the world!
SJ is a diverse collective of problem solvers for the built environment, continually reimagining ways to create a smart and sustainable future.
Headquartered in Singapore, the group has a global talent pool of 16,000 in its member companies AETOS, Atelier Ten, B+H, CHIL, KTP, Prostruct, Robert Bird Group, SAA, SMEC and Surbana Jurong, based in more than 120 offices in over 40 countries. They include architects, designers, planners, engineers, facilities managers and other specialists driven by progressive thinking and creative ideas to shape a better future.
Its technical experts deliver sustainable solutions that cover the entire project life cycle from planning and design, through to delivery and management, as well as a full suite of multidisciplinary consultancy services across a diverse range of sectors including transportation, water, aviation, healthcare, hospitality and renewables.
A global urban, infrastructure and managed services consulting firm with over 70 years of track record in successful project delivery, SJ has built more than a million homes in Singapore, created master plans in more than 60 countries and developed over 100 industrial parks globally.
