Full Stack Developer (Node.js+ React) (Híbrido @ Porto)

We’re looking for the special, unique and amazing YOU!

@ KCS IT, we look for the ones that stands out, for those that always wants to be better and fight for it, and for those who has the same values that we do : dedication, energy, integrity, transparency, flexibility, trust, honesty, hard work, proactivity, team work.

At KCS we stand for equality and value diversity. We create a safe, diverse environment where opportunities are equal for everyone! We do not discriminate based on age, ethnicity, sexual orientation, gender, disability or any factor other than merit. All applications with skills for the position are welcome!

We are looking for an Amazing : FULL STACK DEVELOPER (Node.js+ React)

Seniority : Minimum 4-5 years

Type of position : Hybrid (in Porto, Portugal)

The amazing you, will have :

• Minimum of 4 to 5 years of experience in a Full Stack position.
• Strong experience with Node.js , including Express.js or similar frameworks.
• Solid hands-on experience with React.js , including components, hooks, state management, and routing.
• Proficient in JavaScript (ES6+) , TypeScript , HTML , and CSS .
• Experience working with both relational (e.g., PostgreSQL, MySQL) and non-relational (e.g., MongoDB, Redis) databases.
• Skilled in building and consuming REST APIs (GraphQL is a plus).
• Confident working with Git for version control.
• Comfortable performing manual testing and familiar with automated testing principles.
• Fluent English (spoken and written) – daily communication with technical teams.
• Experience with CI / CD tools (e.g., GitHub Actions, GitLab CI, Jenkins).
• Knowledge of Docker and / or Kubernetes .
• Awareness of web application security best practices (JWT, OAuth, CORS).
• Exposure to microservices architecture .

To turn yourself from amazing to unique, you´ll have (plus) :

Why should you become part of our family?

Who are we?

Founded in 2008 and based in Lisbon, KCS IT is a consulting company in the field of Information Technology and Services, focused on creating value for our clients through three main areas : Consulting, Outsourcing, Innovation and Training. Our commitment to talent development is unmistakable in the recent opening of the Porto, Leiria and Azores hubs, which aims to develop technology for the national and international market. Since 2018 we have been elected one of the 10 major companies in the “Index of Excellence”, an initiative that aims to reward organizations that invest most in the development and satisfaction of their employees.