Senior Full-Stack Developer

Senior Full‑Stack Developer

Nutrium is building the world’s #1 nutrition counseling platform and expanding to personalized nutrition. We are looking for a Senior Full‑Stack Developer to build impactful features that improve the daily work of dietitians and support millions of users.

You bring the experience and ownership needed to build impactful features end to end, contributing directly to a product that improves the daily work of dietitians and supports thousands of people on their health journeys. You care about quality, scalability, and real user impact, and you enjoy collaborating in a fast‑paced team to turn ideas into meaningful solutions.

• Contribute to the development of new features and improvement of existing ones on our web platform
• Collaborate closely with Product Managers, Designers, and Engineers to deliver high‑quality, on‑time product features
• Participate in code reviews, ensuring code quality and consistency across the team
• Troubleshoot and debug issues to ensure a smooth application experience
• Mentor and guide other team members to help them grow
• Stay updated on Web development tools, evaluating their impact on the project

• Bachelor’s degree in Computer Science, Software Engineering, or related field, or equivalent experience
• Solid experience as a Full‑Stack Developer, backend development, ideally in fast‑paced tech environments
• Proficient in web development frameworks (Ruby on Rails experience is a plus)
• Familiar with modern frontend frameworks (React experience is a plus)
• Confident in building, deploying, monitoring, and maintaining server applications in dynamic, iterative environments
• Experience designing, building, and integrating RESTful APIs
• Comfortable working with SQL databases (PostgreSQL is a plus)
• Proficient with Git for version control and collaboration
• Thrive in collaborative environments and enjoy working with cross‑functional teams
• Proficient in Portuguese and English
• Have an “AI‑native” mindset and are excited to bring intelligent tools into your everyday work
• Bonus:
  Experience with Elasticsearch and Redis
• Bonus:
  Based in the north of Portugal (Braga/Porto)

• Gross annual salary: €33,600 – €53,200, depending on experience
• A flexible work model and hours
• 27 days of annual leave
• Unlimited nutritional appointments (via Nutrium Care)
• Unlimited psychology sessions
• Health insurance
• Meal allowance: €10.46 per working day
• Professional development budget
• Snacks and good coffee in the office
• A multicultural team that enjoys spending time together through team activities, social events, and our annual offsite

We aim to build a team that reflects the diversity of the world we live in. That means welcoming people of all races, ethnicities, genders, sexual orientations, ages, abilities, religions, and backgrounds. If you're excited about this role but your experience doesn't align perfectly with every requirement, we still encourage you to apply. You might be exactly who we're looking for.

We’re committed to making our hiring process fair, inclusive, and human. Our interviewers focus on you, and interviews may be recorded with AI note-taking tools. If you prefer not to be recorded, let us know before the interview begins. This won’t change anything about how we assess you.