We are looking for an experienced React / Next.js / NestJS Developer to join a long-term project within the energy sector. This is an opportunity to work on modern web applications, collaborating with multidisciplinary teams in a dynamic and international environment.

Location: Lisbon, Braga, or Coimbra

Work Model: Hybrid (minimum 1 day per week at the office)

Start Date: Immediate

Responsibilities:

• Develop and maintain scalable web applications using React, Next.js, and NestJS.
• Design and implement high-quality front-end and back-end solutions.
• Collaborate with product owners, architects, and development teams to deliver business requirements.
• Optimize application performance, security, and maintainability.
• Participate in code reviews and contribute to development best practices.
• Support the continuous improvement of development processes and technical solutions.

Requirements:

• Minimum 5 years of professional experience with React.
• Minimum 3 years of professional experience with Next.js.
• Minimum 3 years of professional experience with NestJS.
• Strong knowledge of modern JavaScript/TypeScript development.
• Experience building and consuming RESTful APIs.
• Strong problem-solving and communication skills.
• Fluent English (C1 level or higher).

Nice to Have:

• Experience with Java.
• Experience with Angular.
• Previous experience in large-scale enterprise environments.
• Knowledge of cloud-native architectures and DevOps practices.