Tech Lead - Real-Time Industrial Vision Platform

Introduction to the Position

Join Haldorix, a venture studio transforming real-world operational challenges into business opportunities through technology. At Haldorix, we identify recurring pain points in industries like manufacturing, retail, and logistics, and turn them into scalable, high-impact ventures. Each product begins with a validated field need and evolves into a standalone company delivering measurable value.

We're looking for a Tech Lead to own the design and integration of a real-time industrial vision platform for productivity monitoring in textile production lines. This is ideal for a hands-on technical leader ready to move fast and build at scale.

Your Role

• Own the global architecture of a distributed, real-time computer vision system using MQTT, REST, and WebSocket
• Design and implement the KPI aggregation service, leveraging REST APIs, SSE, and Prometheus for real-time insights
• Set up secure and observable infrastructure, ensuring monitoring, alerting, and data integrity across cloud and on-premise environments
• Integrate and coordinate with cross-functional partners to ensure best-practice architecture and system reliability
• Define communication flows between microservices and maintain consistency across APIs and message queues
• Manage DevOps operations, including deployment automation, containerization, and Kubernetes configuration
• Implement business alerts through Slack and other monitoring tools for proactive system health management
• Lead with precision, ensuring the sprint is delivered on time and meets production-grade performance standards

Your Team

You'll join a tight-knit, multi-venture engineering team driven by speed, learning, and impact. You'll collaborate closely with Haldorix's founders and talented engineers to co-design a reliable, scalable architecture. The team values clarity, autonomy, and rapid iteration, combining startup agility with engineering discipline. Expect intense focus, clear objectives, and meaningful ownership from day one.

Your Qualifications

Required

• 3+ years of experience in software architecture
• Strong command of Python backend development, including asynchronous programming patterns using Flask or FastAPI
• Proven expertise in microservices design and real-time messaging (MQTT, WebSocket, SSE)
• Experience with Kubernetes, Helm, and Docker
• Familiarity with Prometheus, Grafana, and system observability
• Strong communication skills in French and English

Nice to Have

• Experience in industrial, IoT, or computer vision environments
• Previous collaboration with cross-disciplinary AI or DevOps teams

Benefits

• Join a startup studio at the forefront of industrial innovation
• Take full ownership of a mission-critical system
• Collaborate with top-tier engineers and venture builders
• Contribute to a project with immediate measurable impact on real operations

Recruitment Process

1. Jobzyn AI interview (25–45 min)
2. Technical interview (1h) with the Lead Developer or Technical Architect
3. Practical test (2–3h) based on a real-world use-case
4. Final interview with the team and partners