Sales Engineer

Company Description

Treffix.ID is an IoT startup founded in 2023 and among the early pioneers in Indonesia implementing AI-based operational systems. The company delivers end-to-end solutions for transportation, warehouse, and workforce management through a unified, modular, and scalable platform.

Treffix.ID is focused on transforming how businesses manage operations by building an AI-powered ecosystem that adapts to real-world needs. Our solutions are designed to grow alongside our clients, helping them stay efficient, data-driven, and competitive in an increasingly connected environment.

Role Description

This is a full-time, on-site role for a

Sales Engineer

based in BSD city, Tangerang. The Sales Engineer will play a key role in driving revenue growth by combining technical expertise with strong sales execution.

Day-to-day responsibilities include engaging with potential and existing clients, understanding operational pain points, delivering product demonstrations, and preparing tailored technical and commercial proposals. The role requires close collaboration with the product, engineering, and operations teams to ensure solutions meet customer requirements and can be implemented effectively.

As a growing startup, this role also involves contributing to early sales processes, helping shape go-to-market strategies, and building long-term relationships with key accounts in the IoT ecosystem.

Qualifications Minimum 2–3 years of proven sales experience in the IoT, telematics, fleet management, SaaS, or related technology sectors, with the ability to bring or access an existing customer base in this industry Strong background in Sales (especially in Tech/IoT Sector) including translating customer operational needs into technical solutions Demonstrated ability to drive

end-to-end sales cycles,

from lead generation and pitching to negotiation and deal closing Excellent

communication and presentation skills , capable of explaining technical concepts clearly to both technical and non-technical stakeholders Experience conducting

product demos, proof-of-concepts (PoC), and solution workshops. Comfortable working in a

startup environment:

resourceful, adaptable, hands-on, and able to wear multiple hats Strong understanding of IoT systems, GPS/fleet tracking, sensors, data platforms, or AI-based operational tools Ability to collaborate closely with engineering and product teams to align customer expectations with product capabilities Results-oriented mindset with the ability to work independently and manage multiple opportunities simultaneously Bachelor’s degree in Engineering, Computer Science, Business, or a related field is preferred