Tech Lead - Vision y AI Team at Sizelabs

I’m helping Sizelabs find a top candidate to join their team full-time for the role of Tech Lead - Vision & AI Team.

This is a cool job because you'll get to integrate hardware and cloud technologies, optimizing logistics with cutting-edge tech at Sizelabs.

Compensation:
USD 2K - 3K/month.

Location:
Hybrid (Sizelabs, Carrera 80, Laureles - Estadio, Medellin, Medellin, Antioquia, Colombia).

Mission of Sizelabs:
"Revolutionize warehouse operations through AI-powered automation, enabling logistics companies to operate with greater efficiency, precision, and intelligence."

What makes you a strong candidate:
● You are expert in algorithm development, computer vision, machine learning, and Python.
● You are proficient in 3D camera calibration, OCR (Optical Character Recognition), MLOps, and architecture modeling.
● Spanish - Fully fluent.
● English - Conversational.

Responsibilities and more:
1.Vision & AI Team Leadership:
Serve as the direct technical lead and mentor for the Vision & AI team (Python, ML).

Shape the team’s roadmap, technical direction, and decision-making structure.
Lead sprint planning, architecture reviews, and team performance alignment.
Help scale the team as we grow (e.g., recruit additional ML engineers or vision specialists).

2.Product-Critical System Ownership:
Own the end-to-end implementation and evolution of:
● Dimensioning precision systems (3D camera pipelines, calibration, measurement algorithms).
● Shipping Label Recognition (SLR) (barcode detection, segmentation, OCR, field extraction, rotation handling).
● AI Models for field matching, correction, and suggestion (supervised + behavioral learning loops).
● Other AI Models.

3.Platform Stability & Performance:
Drive improvements for:
● Field accuracy (inch-level for pallets, label-level for OCR/SLR).
● System stability and throughput (cloud + Jetson edge deployment).
● Degraded input handling (e.g., crumpled labels, bad lighting, black shrink wrap).
● Lead root cause analysis and long-term remediation for recurring failures in precision pipelines.

4.Architecture & Integration:
● Lead design of modular, testable pipelines deployable across edge and cloud environments.
● Collaborate with backend and WMS integration teams to ensure seamless data flow between our applications.
● Guide implementation of AI/ML-assisted features that tie into the broader Wilkins platform.

Job benefits:
● We are solving problems no other company is at the moment
A results-driven, agile environment that rewards creativity and rapid iteration.
● Direct mentorship from high-level leaders.
● Cross-functional learning opportunities across AI, logistics and automation.
●Team members are encouraged to take initiative while receiving guidance from seasoned professional.
● Hybrid work (we have a testing facility with all our technology).
● Personal and Professional development course.
● Travel to the U.S.