Senior Full Stack Engineer

SAEKI Robotics AG in Zürich seeks a Senior Full Stack Engineer to build the customer portal and factory operating system for autonomous manufacturing. The role involves end-to-end development of interfaces connecting customers to production, with hybrid work and equity included.

SAEKI is developing the operating system for autonomous factories, enabling Europe to produce mission-critical components at software speed. As a Senior Full Stack Engineer, you will design and build the customer-facing portal and factory operating system, connecting clients directly to production workflows. Your work ensures that when urgent defense or space projects need parts, your code delivers them on time.

Responsibilities

• Lead the development of the customer portal and ERP/MES systems, serving as the interface between the Manufacturing Intelligence platform and users.
• Design and implement features spanning from customer CAD uploads to real-time order tracking and operator instructions.
• Develop the Customer Portal with functionalities including CAD upload, automated quoting, order management, secure document sharing, and live production monitoring.
• Build the Factory OS (ERP/MES) with job scheduling, work order handling, operator dashboards, production tracking, and quality control workflows.

Requirements

• Minimum of 5 years as a software engineer, with a history of delivering production-grade applications.
• Proficiency in TypeScript, React, and backend technologies such as Go, Python, or Rust.
• Experience optimizing PostgreSQL databases and designing APIs.
• Willingness to work in-person at the company’s headquarters in Zurich, Switzerland.

Nice to have

• Prior experience in defense or manufacturing is not required but may be beneficial.

What the company offers

• Mission-driven work: Contribute to rebuilding Western industrial sovereignty by enabling production of critical defense and space hardware.
• Total ownership: Full autonomy over your domain, with responsibility for both problems and solutions, and authority to act.
• Advanced environment: Work in a 5,000m² state-of-the-art facility equipped with 5-axis CNCs, industrial robots, and 3D printers — your code runs on real hardware from day one.
• High-performing team: Join a 'Special Forces' model team — all senior, all shipping, with no bureaucracy, direct feedback, and high standards.
• Compensation: Competitive salary plus meaningful equity.
• Location: Work at the Zurich headquarters or Factory ONE in Munich, with hybrid options available where applicable.

About the company

SAEKI Robotics operates with a 'Special Forces' team model — every member is senior, focused on shipping, and free from politics or bureaucracy. The company emphasizes technical ownership, first principles thinking, and industrial resilience, valuing comfort with ambiguity and hands-on shop floor engagement.

• Technical agency and end-to-end ownership are core to the team’s approach.
• The culture prioritizes maniacal urgency and first principles thinking.
• Team members are expected to engage with ambiguity and interact directly with the shop floor.

How to apply

Documents to submit:

• Resume
• GitHub/Portfolio
• Cover letter