Senior Omniverse / USD Simulation Architect

SIRI AB; Tampere, Helsinki, Oulu; On-site; EUR 90,000 - 130,000; Full time

Job summary

A leading industrial organisation is seeking a Senior Omniverse/USD Simulation Architect based in Tampere, Finland. This hands-on position requires expertise in designing and implementing a digital twin simulation environment using NVIDIA technologies. The ideal candidate will have over 2 years of experience with NVIDIA Omniverse and strong Python skills. This role involves building realistic simulation components, integrating external systems, and making architectural decisions to enhance the simulation environment.

Qualifications

• 2+ years hands-on experience with NVIDIA Omniverse (Kit SDK, USD pipelines, or Isaac Sim).
• Demonstrated experience in real-time 3D or robotics simulation.
• Strong Python skills for extending Omniverse Kit applications.
• Strong Python skills for extending Omniverse Kit applications.
• Experience in real-time 3D or robotics simulation, including articulations and mechanical motion.
• Understanding of GPU‑accelerated simulation and rendering performance considerations.

Responsibilities

• Design and implement a structured, layered OpenUSD scene architecture.
• Build realistic motion and physics systems for simulation.
• Develop performance-critical simulation components within the NVIDIA Omniverse.
• Ensure clean and robust integration with external systems: data feeds, control interfaces, sensor pipelines, and automation logic.
• Extend and customise Omniverse Kit applications in Python to automate and optimise simulation workflows.
• Lead architectural decision‑making and transfer knowledge to ensure the client’s team can maintain and evolve the environment independently.

Skills

Python

GPU acceleration

Tools

NVIDIA Omniverse

USD pipelines

Isaac Sim

Job description

2026042 - Senior Omniverse / USD Simulation Architect

Job Location: Finland

Number Of Positions: 1

Work Experience: 8-10 years

Profile Send by Date: 2026-04-06

Job Description

Overview

Our client, a leading industrial organisation, is seeking a Senior Omniverse/USD Simulation Architect to lead the technical design and implementation of a next‑generation digital twin simulation environment.

This hands‑on architect role sits at the intersection of real‑time 3D, robotics simulation, and industrial automation, directly influencing how physical machines are tested and developed in a virtual environment.

You will serve as the primary NVIDIA‑stack expert, owning the USD architecture, physics and motion systems, and all key integration interfaces connecting external systems and data flows to the digital twin.

Key Responsibilities

• Design and implement a structured, layered OpenUSD scene architecture suitable for industrial‑scale simulation and long‑term extensibility.
• Build realistic motion and physics systems, including articulations, constraints, and mechanically accurate behaviour driven by real control signals.
• Develop performance‑critical simulation components within the NVIDIA Omniverse / Isaac Sim ecosystem.
• Ensure clean and robust integration with external systems: data feeds, control interfaces, sensor pipelines, and automation logic.
• Extend and customise Omniverse Kit applications in Python to automate and optimise simulation workflows.
• Lead architectural decision‑making and transfer knowledge to ensure the client’s team can maintain and evolve the environment independently.

Requirements

Required Qualifications

• 2+ years hands‑on experience with NVIDIA Omniverse (Kit SDK, USD pipelines, or Isaac Sim).
• Deep understanding of OpenUSD scene organization: composition, layering, referencing, variants, scalable scene graphs.
• Demonstrated experience in real‑time 3D or robotics simulation, including articulations, constraints, and mechanical motion.
• Strong Python skills for extending Omniverse Kit applications.
• 5+ years of experience in simulation, robotics, real‑time 3D, or related software engineering domains.
• Understanding of GPU‑accelerated simulation and rendering performance considerations.
• Experience designing systems that interface with live data flows or real‑time control.

Preferred Qualifications

• Experience with synthetic sensor simulation (camera, LiDAR, GNSS, depth).
• Background in coordinating simulation with external applications or feedback loops.
• Exposure to heavy machinery, industrial automation, or robotics simulation.
• Architect Mindset – You think in systems: how USD layers interact, how physics propagates, how external signals map into virtual behaviour.
• Ownership – You take responsibility for the full simulation stack, end‑to‑end.
• Knowledge Sharing – You believe great delivery makes the client more capable, not more dependent.
• Pragmatism – You know when to aim for physically perfect and when “good enough for the use case” is the smarter choice.

Required Skills

• Python
• GPU acceleration

Locations

• Tampere
• Helsinki

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