20 melhores vagas de design, staff engineer para lisboa (Contratando agora!)

STEM Specialist (Fluent in Portuguese - Portugal) - Freelance AI Trainer Project
Meridial —Lisboa
- Teletrabalho
- Mestrado
Developers Graduates' Programme 2026
BNP Paribas —Lisboa
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- Modelo Híbrido
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Staff Product Designer - Design Systems - 100% Remote - EMEA
Hostaway —Lisboa
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- Teletrabalho
- Graduação
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Instructional Designer
ISQe —Oeiras
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- Seguro saúde
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Coding Specialist (Fluent in Portuguese - Portugal) - Freelance AI Trainer Project
Meridial —Lisboa
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Portuguese Voice Actor - Freelance AI Trainer Project
Meridial —Lisboa
- Teletrabalho
Designer de Interiores
La Sénia —Lisboa
- Graduação
- Estacionamento gratuito
- Subsídio de transporte
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Graduate Programme 2027: Strategy & Operations Manager
Revolut —Lisboa
- Período Integral
- Modelo Híbrido
AI Research Engineer (Agentic Post-training) - 100% Remote Worldwide
Tether Operations Limited —Lisboa
- Período Integral
- Teletrabalho
- Doutoramento
- Graduação
Composite Design Engineer (Senior/Junior)
MPC Designworks —1050 Lisboa
Firmware Engineer
TechBiz Global GmbH —Lisboa
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Internship Programme 2027: Data Scientist and Analyst
Revolut —Lisboa
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- Mestrado
Staff Backend Engineer - Accounting - 100% Remote - EMEA
Hostaway —Lisboa
- Período Integral
- Teletrabalho
- Graduação
Candidatura rápida
TikTok Product Quality Assurance Analyst - Portuguese Speaking (6 - 9 Month Fixed Term Contract)
TikTok —Lisboa
- Graduação
Há 14 dias
Designer Sobrancelha ( Depilacao com linha ) com/sem Experiência (m/f)
WOW BEAUTY EXPERTS, LDA —Lisboa
- 920 € - 1 000 € por mês
- Período Integral
- Estacionamento gratuito
Candidatura rápida
Internship Programme 2027: Strategy & Operations Manager
Revolut —Lisboa
- Período Integral
- Modelo Híbrido
- Mestrado
Graduate Programme 2027: Product Owner (Technical)
Revolut —Lisboa
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- Modelo Híbrido
- Mestrado
Graduate Programme 2027: Software Engineer (Python)
Revolut —Lisboa
- Período Integral
- Modelo Híbrido
- Mestrado
Internship Programme 2027: Software Engineer (Frontend)
Revolut —Lisboa
- Período Integral
- Modelo Híbrido
- Mestrado
Graduate Programme 2027: Software Engineer (Frontend)
Revolut —Lisboa
- Período Integral
- Modelo Híbrido

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design, staff engineer jobs near lisboa

STEM Specialist (Fluent in Portuguese - Portugal) - Freelance AI Trainer Project

Meridial
Lisboa

Candidate-se agora

Detalhes da oferta

Freelance / Curta Duração

Qualificações

Mestrado

Descrição completa da oferta

Are you a STEM expert fluent in Portuguese (Portugal), eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery and technical problem-solving. With high‑quality training data, tomorrow's AI can democratize world‑class education, keep pace with cutting‑edge research, and streamline work for engineers, scientists, and analysts everywhere. That training data begins with you—we need your expertise to help power the next generation of AI.

We're looking for STEM specialists who live and breathe mathematics, physics, chemistry, engineering, data science, computer science, and scientific computing. You'll challenge advanced language models on topics like thermodynamics, mechanics, calculus, statistics, materials science, electronics, algorithm design, and quantitative modeling—documenting every failure mode so we can harden model reasoning.

On a typical day, you will converse with the model on real-world STEM problem-solving scenarios and theoretical technical questions, verify factual accuracy and logical soundness, capture reproducible error traces, and suggest improvements to our prompt engineering and evaluation metrics.

A bachelor's or master's degree in a STEM discipline is ideal; published research, engineering design experience, data analysis projects, or coding portfolios signal fit. Clear, metacognitive communication—"showing your work"—is essential.

Ready to turn your STEM expertise into the knowledge base for tomorrow's AI? Apply today and start teaching the model that will teach the world.

We offer a pay range of $8-to- $65 per hour, with the exact rate determined after evaluating your experience, expertise, and geographic location. Final offer amounts may vary from the pay range listed above. As a contractor you'll supply a secure computer and high‑speed internet; company‑sponsored benefits such as health insurance and PTO do not apply.

Job title: STEM Specialist (Fluent in Portuguese – Portugal) – AI Trainer
Employment type: Contract
Workplace type: Remote
Seniority level: Mid‑Senior Level

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design, staff engineer vagas para: lisboa

STEM Specialist (Fluent in Portuguese - Portugal) - Freelance AI Trainer Project

Developers Graduates' Programme 2026

Staff Product Designer - Design Systems - 100% Remote - EMEA

Instructional Designer

Coding Specialist (Fluent in Portuguese - Portugal) - Freelance AI Trainer Project

Portuguese Voice Actor - Freelance AI Trainer Project

Designer de Interiores

Graduate Programme 2027: Strategy & Operations Manager

AI Research Engineer (Agentic Post-training) - 100% Remote Worldwide

Composite Design Engineer (Senior/Junior)

Firmware Engineer

Internship Programme 2027: Data Scientist and Analyst

Staff Backend Engineer - Accounting - 100% Remote - EMEA

TikTok Product Quality Assurance Analyst - Portuguese Speaking (6 - 9 Month Fixed Term Contract)

Designer Sobrancelha ( Depilacao com linha ) com/sem Experiência (m/f)

Internship Programme 2027: Strategy & Operations Manager

Graduate Programme 2027: Product Owner (Technical)

Graduate Programme 2027: Software Engineer (Python)

Internship Programme 2027: Software Engineer (Frontend)

Graduate Programme 2027: Software Engineer (Frontend)

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