Frontend Developer (React/Next.js/NestJS) – Hybrid in Portugal

About the role

We are looking for an experienced Front‑end Developer to join an international project for a leading Oil & Energy company. The role is based in Portugal with a hybrid schedule, requiring one day on‑site per week in Lisbon, Braga or Coimbra.

Key responsibilities

• Develop and maintain modern web applications using React, Next.js and NestJS.
• Design scalable, reusable and high‑performance front‑end and back‑end solutions.
• Collaborate with product owners, architects, designers and development teams.
• Implement best practices for code quality, maintainability and performance.
• Participate in architecture and technical design decisions.
• Develop and integrate RESTful APIs and backend services.
• Troubleshoot, debug and optimise existing applications.
• Take part in code reviews and continuous improvement initiatives.
• Work within Agile/Scrum development methodologies.

Required profile

• Proven experience as a Front‑end Developer, preferably on large‑scale projects.
• Strong ability to work collaboratively in a multi‑disciplinary team.
• Comfortable with Agile/Scrum ways of working.

Required skills

• React
• Next.js
• NestJS
• RESTful APIs