Skip to content
New Job?Nejo!

Your personal AI career agent

SASAEKI Robotics

Senior Ontology Engineer(m/w/x)

Kloten
Full-timeWith Home OfficeSenior

Designing and implementing the Factory Ontology and AI reasoning layer at an operating system provider for autonomous factories. Deep experience with Knowledge Graphs, RDF/OWL, and SPARQL querying required. Meaningful equity.

Requirements

  • 5+ years backend engineering experience
  • Track record building complex, distributed systems
  • Expertise in Go, Python, or Rust
  • Deep experience with Ontology Engineering, Knowledge Graphs, or Semantic Data Modeling
  • Understanding of RDF, OWL, and querying complex relationships (SPARQL/GraphQL)
  • Experience or deep interest in physical-world software interaction (IoT, robotics, digital twins, or industrial automation)
  • Ability to define system architecture
  • Preference for clean, extensible models
  • Experience building real-time data pipelines
  • Comfort spending time on production floor
  • Ability to work on-site in Zurich
  • Ability to design systems tolerating noisy, ambiguous data
  • Comfort with industrial protocols (OPC-UA, MQTT)

Tasks

  • Design the SAEKI Factory Ontology
  • Implement the SAEKI Factory Ontology
  • Build the AI reasoning layer
  • Bridge machine telemetry and manufacturing logic
  • Define how systems are built
  • Build real-time data pipelines for telemetry
  • Validate data models on the shop floor
  • Interface with machine telemetry

Work Experience

  • 5 - 7 years

Education

  • Bachelor's degreeOR
  • Master's degree

Languages

  • EnglishBusiness Fluent

Tools & Technologies

  • Go
  • Python
  • Rust
  • RDF
  • OWL
  • SPARQL
  • GraphQL
  • IoT
  • OPC-UA
  • MQTT

Benefits

Competitive Pay

  • Competitive salary

Other Benefits

  • Meaningful equity
Find the original job posting in its most current version here. Nejo automatically captured this job from the website of SAEKI Robotics and processed the information on Nejo with the help of AI for you. Despite careful analysis, some information may be incomplete or inaccurate. Please always verify all details in the original posting! Content and copyrights of the original posting belong to the advertising company.

  • SAEKI Robotics

    Senior Full Stack Engineer(m/w/x)

    Full-timeWith HomeofficeSenior
    Kloten
  • SAEKI

    Senior Automation Engineer (Robotics)(m/w/x)

    Full-timeWith HomeofficeSenior
    München, Zürich
  • SAEKI Robotics

    Engineering Lead - Factory OS(m/w/x)

    Full-timeWith HomeofficeSenior
    Kloten
  • SAEKI

    Senior Automation Engineer (PLC)(m/w/x)

    Full-timeWith HomeofficeSenior
    München, Zürich
  • Axelera AI

    Senior/Staff AI Graph Compiler Engineer(m/w/x)

    Full-timeRemoteExperienced
    Zürich
View all 100+ similar jobs

Nejo is an AI – results may be incomplete or contain mistakes