Senior AI Engineer (Portugal-based Remote/Hybrid)

Reposted 14 Days Ago
Be an Early Applicant
Hiring Remotely in Porto, PRT
In-Office or Remote
50K-79K Annually
Senior level
Healthtech
The Role
Design, implement, and optimize AI-driven internal tools and workflows. Full-stack development (frontend/backend), integrate LLMs and cloud deployments, troubleshoot systems, and collaborate with stakeholders to translate strategy into production software.
Summary Generated by Built In
Sword Health is shifting healthcare from human-first to AI-first through its AI Care platform, making world-class healthcare available anytime, anywhere, while significantly reducing costs for payers, self-insured employers, national health systems, and other healthcare organizations. Sword began by reinventing pain care with AI at its core, and has since expanded into women’s health, movement health, and more recently mental health. Since 2020, more than 700,000 members across three continents have completed 10 million AI sessions, helping Sword's 1,000+ enterprise clients avoid over $1 billion in unnecessary healthcare costs. Backed by 42 clinical studies and over 44 patents, Sword Health has raised more than $500 million from leading investors, including Khosla Ventures, General Catalyst, Transformation Capital, and Founders Fund. Learn more at www.swordhealth.com.

The Internal AI Solutions Team
The Internal AI Solutions Team leads the transformation of the company’s internal processes through Generative AI, enhancing how we work across the organization. By equipping teams like Finance, Commercial, and Talent with AI-powered tools and techniques, this team empowers departments to expand their reach and impact, thus ultimately driving the success of the company.

We’re a small team with a style reminiscent of an early-stage company, characterized by highly generalist roles and a proactive attitude. We work very closely with key stakeholders in each vertical at Sword to learn their processes and understand how we can help them succeed through AI.

What you’ll be doing:

  • Implementing and optimizing AI-driven solutions to improve internal operations and workflows, under the strategic guidance of the Head of Internal AI Solutions;
  • Translating strategic objectives into functional software applications using specific technologies;
  • Handling both front-end and back-end development tasks, ensuring seamless integration and performance across our tech stack;
  • Proactively identifying and resolving technical challenges to enhance system functionality and user experience.

What you need to have:

  • At least 3 years of experience as a Senior Software Engineer, with strong hands-on proficiency in JavaScript (React, Node.js) and Python;
  • Proficiency in SQL;
  • Hands-on experience with LLM APIs (OpenAI, Anthropic, etc.) or open-source models;
  • Familiarity with cloud services (AWS, Azure, Google Cloud), particularly for deploying and managing AI-powered applications;
  • Experience integrating AI capabilities into internal tools (e.g., Slack bots, internal dashboards, or workflow assistants);
  • Strong analytical and problem-solving skills, with a track record of handling complex projects that require integrating multiple systems;
  • A proactive approach to process improvement, demonstrating a track record of enhancing system efficiencies and effectiveness;
  • Strong communication skills for effective collaboration across multidisciplinary teams.

What we would love to see:

  • Familiarity with Retrieval-Augmented Generation (RAG) pipelines and integrating structured/unstructured data into LLM workflows;
  • Practical experience building or orchestrating AI agents;
  • Understanding of AI governance principles.

Portugal - Sword Benefits & Perks:

• Health, dental and vision insurance
• Meal allowance
• Equity shares
• Remote work allowance
• Flexible working hours
• Work from home
• Discretionary vacation
• Snacks and beverages
• English class


Note: Please note that this position does not offer relocation assistance. Candidates must possess a valid EU visa and be based in Portugal.


Sword Health complies with applicable Federal and State civil rights laws and does not discriminate on the basis of Age, Ancestry, Color, Citizenship, Gender, Gender expression, Gender identity, Gender information, Marital status, Medical condition, National origin, Physical or mental disability, Pregnancy, Race, Religion, Caste, Sexual orientation, and Veteran status.

Skills Required

  • At least 3 years of experience as a Senior Software Engineer
  • Strong hands-on proficiency in JavaScript (React, Node.js)
  • Strong hands-on proficiency in Python
  • Proficiency in SQL
  • Hands-on experience with LLM APIs (OpenAI, Anthropic) or open-source models
  • Familiarity with cloud services (AWS, Azure, Google Cloud) for deploying/managing AI apps
  • Experience integrating AI capabilities into internal tools (e.g., Slack bots, internal dashboards, workflow assistants)
  • Strong analytical and problem-solving skills for complex multi-system projects
  • Proactive approach to process improvement and enhancing system efficiencies
  • Strong communication skills for cross-disciplinary collaboration
  • Familiarity with Retrieval-Augmented Generation (RAG) pipelines
  • Practical experience building or orchestrating AI agents
  • Understanding of AI governance principles

SWORD Health Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about SWORD Health and has not been reviewed or approved by SWORD Health.

  • Healthcare Strength Health coverage includes comprehensive medical, dental, and vision, with HSA eligibility and optional accident, hospital, and critical-illness coverage. Life and AD&D insurance are also part of the package.
  • Leave & Time Off Breadth Time off is structured as discretionary (unlimited) PTO alongside paid company holidays. Remote-first work and flexible hours further support taking time when needed.
  • Wellbeing & Lifestyle Benefits Free access to the company’s digital therapist is provided for employees and their families. This wellness-oriented perk complements core healthcare coverage.

SWORD Health Insights

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The Company
New York, NY
197 Employees
Year Founded: 2015

What We Do

SWORD Health is the world’s fastest growing virtual musculoskeletal (MSK) care provider, on a mission to free two billion people from chronic and post-surgical pain. The company’s clinical-grade virtual therapy platform pairs expert physical therapists with FDA-listed wearable technology to deliver a personalized treatment plan that is more effective, easier and less expensive than traditional physical therapy. SWORD Health believes in the power of people to recover at home, without resorting to imaging, surgeries or opioids. Since launching in 2015, SWORD Health has worked with insurers, health systems and employers in the U.S, Europe and Australia to make quality physical therapy more accessible to everyone.

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