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SSereact
Sereact•Robotics

Chief Science Officer

Location

Stuttgart, Germany

Work type

Hybrid

Employment

Full Time

Experience

10-20 years

Compensation

Compensation not disclosed

Posted

2d ago

Summary and responsibilities

Role overview

Summary

The Chief Science Officer will own the end-to-end research behind Sereact's Cortex model, transforming real-world fleet data into advancements in robotic capabilities. This role involves setting the research agenda, making strategic bets on directions and resources, and leading the research organization to drive innovation from experiment to customer operations.

Role Overview

Sereact is seeking a Chief Science Officer (m/f/d) reporting directly to the CEO, based in Zurich or Stuttgart (Boston possible). Sereact builds the hardware-agnostic foundation model Cortex (vision-language-action, world models, and planning) powering single-arm, dual-arm, mobile, and humanoid robots across live logistics and manufacturing facilities. Having raised over $145M, we are hiring a scientific leader to own research end-to-end, steering our Real-World Learning Loop to convert hundreds of millions of live physical interactions into breakthrough robotic capabilities.

Key Responsibilities

- Define and execute the scientific roadmap for Cortex across VLA foundation models, world models, autonomous planning, and cross-embodiment generalization.

- Direct high-stakes research bets, allocating talent and compute budgets while winding down underperforming initiatives.

- Architect the data curation and ingestion pipeline across live fleet interactions, teleoperation, synthetic environments, and open-source datasets.

- Oversee compute infrastructure strategy, spanning large-scale model pretraining through low-latency edge inference on physical robots.

- Establish production-grounded evaluation science and benchmark suites that reflect real customer operational metrics.

- Recruit, structure, and mentor a top-tier research organization across Zurich and Stuttgart.

- Partner with the CTO, Product, and Operations to bridge frontier research into production deployments within weeks.

- Determine IP, patent, open-source, and publishing strategies across CoRL, RSS, ICRA, NeurIPS, and ICML.

- Serve as the external scientific authority with enterprise customers, academic partners, and investors.

Out of Scope by Design

- Core software platform engineering, hardware integration, and field deployment (owned by CTO/Ops).

- Isolated theoretical research that does not target real robot deployment.

- Commercial product roadmaps and pricing strategy.

First Year Milestones

- First 90 Days: Audit the fleet, datasets, and team; align the scientific roadmap with the founders; establish unified evaluation baselines.

- Month 6: Establish structured ownership, leadership roles, and a synchronized research-to-fleet deployment cycle.

- Month 12: Deploy the next-generation Cortex architecture to customer operations with verifiable gains, close senior research hires, and cement global standing.

Qualifications

- Proven leadership of research teams in robot learning, embodied AI, VLA models, RL/imitation learning, or world models.

- Track record of deploying learning models to real physical systems in non-curated, continuous environments.

- Recognized scientific standing and publications at major robotics and machine learning venues.

- Demonstrated experience allocating large compute/data resources and executing research trade-offs under production constraints.

- Clear communication skills across engineering, customer, and executive stakeholders.

- PhD in Machine Learning, Robotics, Computer Science, or an equivalent scientific track record.

- Experience with foundation model pretraining, fleet data engines, or commercial manipulation is highly advantageous.

What We Offer

- Access to high-volume proprietary interaction data from live commercial robotic fleets.

- Executive leadership role with meaningful equity participation.

- Dedicated large-scale compute resources and organizational build-out autonomy.

- Offices in Stuttgart, Zurich, and Boston, with full relocation support.

Updated 2d ago

Candidate fit

Skills and qualifications

Additional skills

Robot learning • 1+ yrs
Embodied AI • 1+ yrs
Vision-language-action models • 1+ yrs
Reinforcement learning • 1+ yrs
World models • 1+ yrs
Data strategy • 1+ yrs
Compute strategy • 1+ yrs
Leadership • 1+ yrs

Experience

10-20 years

How this role is positioned

Role classification

Job domains

Engineering

Industries

Technology & IT
Software & SaaS

Employment

Full Time

Contract duration

Permanent

Hiring type

Direct

Global hiring

Location specific

Offer details

Compensation and benefits

Compensation

Compensation not disclosed

VisibilityShared on listing
CurrencyUSD
PeriodYearly

Location, schedule, and role shape

Work setup

Work conditions

Primary locationStuttgart, Germany
Work typeHybrid
Global hiringNo

Bandwidth profile

peopleHigh • 9/10
physicalLow • 2/10
cognitiveHigh • 9/10
executionHigh • 8/10
creativityHigh • 9/10
uncertaintyHigh • 9/10
communicationHigh • 8/10

Context on the employer

Company snapshot

Company

Sereact

Team size

Growing team

Location

Stuttgart, Germany

Sereact builds the robot brain for physical work, utilizing Cortex, a vision-language-action foundation model. This hardware-agnostic model operates single-arm and dual-arm systems, mobile manipulators, and humanoids for tasks like picking, sorting, and handling returns in live production across Europe and the United States. Founded in 2021, Sereact has raised over $145 million and works with customers like Zalando, IKEA, BMW, Rohlik, and DHL. The company focuses on a "Real-World Learning Loop" where robots in production continuously learn and improve.

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Chief Science Officer

Stuttgart, Germany • Full Time