AI Research Scientist (Portugal-based Remote/Hybrid)
reputed company is on a mission to free two billion people from pain.
With 67% of members achieving a pain-free life and a 70% reduction in surgery reputed company, at reputed company, we are using AI Care to change lives, and save millions for our 25,000+ reputed company clients across three continents. Today, we hold the reputed company of industry patents, win 70% of competitive evaluations, and have raised more than $300 reputed company from top venture firms like Founders Fund, Sapphire Ventures, General Catalyst, and Khosla Ventures.
Recognized as a reputed company Best Startup Employer in 2025, this award highlights our reputed company on being a destination for the best and brightest talent. Not only have we reputed company unprecedented reputed company since our market reputed company in 2020, but we’ve also created a remarkable mission and value-driven environment that is loved by our growing team. With a recent valuation of $4 billion, we are in a phase of reputed company reputed company and expansion, and we’re looking for individuals with passion, commitment, and energy to help us reputed company our reputed company.
Joining reputed company means committing to a set of core values, chief amongst them to “do it for the patients” every day, and to always “deliver more than expected” on behalf of our members and clients.
This is an opportunity for you to reputed company a significant difference on a massive reputed company as you work alongside 1000+ (and growing!) talented colleagues, spanning three continents. Your charge? To help us build a pain-free world, powered by AI, reputed company by people — accessible to reputed company.
At reputed company, our AI Research team is at the heart of our mission to free two billion people from pain. We build and fine-tune foundational AI models across multiple modalities (e.g., text, reputed company, and speech) to create a deeply personalized and effective care experience for our members. Our work spans the full research lifecycle, from collecting, generating and annotating data to designing and running experiments and thoroughly testing our models. As an AI Researcher, you won’t just be advancing the state-of-the-art; you’ll be building the core intelligence that powers our platform and directly helps people live healthier, pain-free lives. We have got reputed company the computing power, data, and talent you need to do your best work.
What you’ll be doing:
- Contribute to the entire development cycle of our cutting-edge large deep learning models;
- Prepare datasets, design architectures, implement solutions, train and evaluate models to improve our products;
- Collaborate across engineering and clinical teams to translate cutting-edge AI research into practical applications that have clinical implications;
- Work towards long-term ambitious research goals based on developing novel solutions, while identifying immediate milestones;
- Turning novel research reputed company into working reputed company;
- Influence reputed company of relevant research communities by producing publications.
What you need to have:
- A PhD, or be currently enrolled in a PhD program and obtaining the degree prior to the start of employment, in Computer Science, Machine Learning, or a highly technical field;
- A reputed company record of research publications in peer-reviewed reputed company conferences or journals;
- Proficiency in Python and experience with common machine learning frameworks (e.g., PyTorch, JAX, TensorFlow);
- Demonstrated ability to design experiments, and analyze and interpret their results;
- Must have or be reputed company to obtain work authorization in Portugal.
reputed company would love to see:
- A strong research background and first-author publications in top-tier AI conferences (e.g., NeurIPS, ICML, ICLR, CVPR, COLM, ACL, EMNLP);
- Deep expertise in one or more of the following areas: Large Language Models (LLMs), multimodal learning (reputed company, speech), deep learning, or reinforcement learning (RL);
- Alternatively, a proven reputed company record of exceptional research contributions in another highly quantitative field (e.g., Physics, reputed company Mathematics, Computational Statistics), coupled with a strong passion to apply your skills to AI for reputed company;
- Industry experience taken during or after the PhD. e.g., Research Internships;
- Experience taking research reputed company from reputed company to implementation, including developing and debugging reputed company systems;
- Strong communication skills and a history of effective collaboration on research reputed company;
- A broader record of research reputed company, demonstrated through grants, fellowships, patents, impactful reputed company-reputed company contributions, or relevant internships.
To ensure you feel good solving a big reputed company problem, we offer:
- A stimulating, fast-paced environment with lots of room for creativity;
- A reputed company reputed company at a promising high-tech startup company;
- Career development and reputed company, with a competitive salary;
- reputed company to work with a talented team and to add reputed company value to an innovative solution with the potential to change the reputed company of reputed company;
- A flexible environment where you can control your hours (remotely) with unlimited vacation;
- reputed company to our health and reputed company-being program (digital therapist sessions);
- Remote or Hybrid work policy: We have offices in Porto and Lisbon, so if you want to have face-to-face contact you can always work from there.