modelo

A cutting-edge AI startup in Lisbon is seeking an Artificial Intelligence Researcher to assist with research and development. The role involves working on autonomous AI models, collaborating closely in a dynamic environment. Ideal candidates should have strong foundations in programming and mathematics, alongside a proactive learning mindset. The position...

Obsidian is seeking proficient bilingual speakers (English & Portuguese) to help make advanced AI models safer. You will apply language fluency and cultural judgment to evaluate how these models handle sensitive topics in Portuguese. No prior AI/ML experience required — we will train you on the workflow and provide clear guidelines for writing prompts,...

Agency seeks a STEM Specialist fluent in Portuguese (Portugal) to train and evaluate AI models in remote collaboration. You will address real-world STEM problems, verify model reasoning, and document errors with reproducible traces to guide improvements. The role targets mid-senior level expertise in mathematics, physics, or computing, with a focus on...

Agency is seeking a Mathematics Specialist fluent in Portuguese (Portugal) to help train AI models. You will work remotely at a mid-senior level, focusing on advanced mathematics topics and rigorous reasoning. You will compare model outputs with correct solutions, document failures, and propose improvements to prompts and evaluation metrics. This contract...

Obsidian is seeking proficient bilingual speakers (English & Portuguese) to help make advanced AI models safer. You will apply language fluency and cultural judgment to evaluate how these models handle sensitive topics in Portuguese. No prior AI/ML experience required — we will train you on the workflow and provide clear guidelines for writing prompts,...

Obsidian is seeking proficient bilingual speakers (English & Portuguese) to help make advanced AI models safer. You will apply language fluency and cultural judgment to evaluate how these models handle sensitive topics in Portuguese. No prior AI/ML experience required — we will train you on the workflow and provide clear guidelines for writing prompts,...

Obsidian is seeking proficient bilingual speakers (English & Portuguese) to help make advanced AI models safer. You will apply language fluency and cultural judgment to evaluate how these models handle sensitive topics in Portuguese. No prior AI/ML experience required — we will train you on the workflow and provide clear guidelines for writing prompts,...

Obsidian is seeking proficient bilingual speakers (English & Portuguese) to help make advanced AI models safer. You will apply language fluency and cultural judgment to evaluate how these models handle sensitive topics in Portuguese. No prior AI/ML experience required — we will train you on the workflow and provide clear guidelines for writing prompts,...

Agency seeks a STEM Specialist fluent in Portuguese (Portugal) to train and evaluate AI models in remote collaboration. You will address real-world STEM problems, verify model reasoning, and document errors with reproducible traces to guide improvements. The role targets mid-senior level expertise in mathematics, physics, or computing, with a focus on...

Agency seeks a STEM Specialist fluent in Portuguese (Portugal) to train and evaluate AI models in remote collaboration. You will address real-world STEM problems, verify model reasoning, and document errors with reproducible traces to guide improvements. The role targets mid-senior level expertise in mathematics, physics, or computing, with a focus on...

Agency seeks a STEM Specialist fluent in Portuguese (Portugal) to train and evaluate AI models in remote collaboration. You will address real-world STEM problems, verify model reasoning, and document errors with reproducible traces to guide improvements. The role targets mid-senior level expertise in mathematics, physics, or computing, with a focus on...

Mercor is seeking experienced AI Safety Red Teamers to identify vulnerabilities in frontier AI systems through adversarial testing. You will design challenging prompts, uncover model weaknesses, and evaluate AI behavior across complex, high-risk topics. The role focuses on stress-testing models, documenting vulnerabilities, and collaborating with...

Match Profiler is seeking a Mendix Expert Developer to lead the design and implementation of complex Mendix solutions across enterprise environments in Lisbon. You will provide technical leadership, define solution architecture, mentoring development teams and ensuring delivery of strategic initiatives. Responsibilities include designing domain models,...

Agency is seeking a Mathematics Specialist fluent in Portuguese (Portugal) to help train AI models. You will work remotely at a mid-senior level, focusing on advanced mathematics topics and rigorous reasoning. You will compare model outputs with correct solutions, document failures, and propose improvements to prompts and evaluation metrics. This contract...

Agency seeks a STEM Specialist fluent in Portuguese (Portugal) to train and evaluate AI models in remote collaboration. You will address real-world STEM problems, verify model reasoning, and document errors with reproducible traces to guide improvements. The role targets mid-senior level expertise in mathematics, physics, or computing, with a focus on...

Agency seeks a STEM Specialist fluent in Portuguese (Portugal) to train and evaluate AI models in remote collaboration. You will address real-world STEM problems, verify model reasoning, and document errors with reproducible traces to guide improvements. The role targets mid-senior level expertise in mathematics, physics, or computing, with a focus on...

EcoFarm Solutions in Lisbon, Portugal is seeking a part-time Machine Learning Engineer with strong ML and data science background to develop models for diverse projects using Python, R, or Java. You will work with large datasets, collaborate with cross-functional teams, monitor model performance, and stay updated on ML trends. Visa sponsorship is available...

Agency seeks a STEM Specialist fluent in Portuguese (Portugal) to train and evaluate AI models in remote collaboration. You will address real-world STEM problems, verify model reasoning, and document errors with reproducible traces to guide improvements. The role targets mid-senior level expertise in mathematics, physics, or computing, with a focus on...

Agency is seeking a Mathematics Specialist fluent in Portuguese (Portugal) to help train AI models. You will work remotely at a mid-senior level, focusing on advanced mathematics topics and rigorous reasoning. You will compare model outputs with correct solutions, document failures, and propose improvements to prompts and evaluation metrics. This contract...

Agency seeks a STEM Specialist fluent in Portuguese (Portugal) to train and evaluate AI models in remote collaboration. You will address real-world STEM problems, verify model reasoning, and document errors with reproducible traces to guide improvements. The role targets mid-senior level expertise in mathematics, physics, or computing, with a focus on...