Benchmark Technology

Estimator

• Read, interpret, and understand Structural blue-prints and US building codes
• Oversee all estimating outputs, including ownership of calculations, accuracy, and quality assurance.
• Train offshore team members and develop training materials, processes, and systems.
• Review complex or unusual plans and resolve technical issues escalated by the estimating team.
• Identify opportunities to improve estimating processes, workflows, and quality standards.
• Provide technical input to product development, including estimating workflows, material takeoffs, wall designs, and truss designs.
• Respond to customer questions and resolve technical issues related to estimates and outputs.

Backend Engineer

• Build APIs and services to provide conduction design models to frontend applications using Python and FastAPI.
• Design and implement optimization models using operations research techniques including constrained programming, linear programming, and mixed-integer programming (MIP)
• Develop computational geometry systems that convert plan-derived data into structured 3D building representations
• Build simulation and constraint systems that model real-world construction rules, structural relationships, and material layouts
• Develop production-grade Python systems that solve large-scale optimization and geometric problems
• Improve performance and scalability of heavy mathematical workloads through algorithm design, solver tuning, and profiling
• Work closely with ML engineers and platform engineers to integrate optimization systems into the broader plan ingestion and design pipeline
• Ensure mathematical systems are reliable, testable, maintainable, and production-ready

Lead Software Engineer – Backend, Optimisation

Computer Vision Engineer

• Own and expand our AI-enabled plan ingestion pipeline—from raw PDFs to clean, dependable outputs that power takeoff, design, and downstream automation
• Architect, build, and deploy ML systems for object detection, segmentation, document understanding, and information extraction from complex building plans
• Drive R&D across computer vision and/or NLP as applied to construction documents and related data
• Develop multi-modal approaches that combine vision with language features for document analysis (LLMs/NLP)
• Mentor junior engineers and help raise the bar on execution, code quality, and decision-making
• Ensure systems are reliable, maintainable, testable, and observable in production

Estimator

Lead Software Engineer – Backend, Optimisation

Lead ML Engineer – Computer Vision