Full‑Stack Developer (React & .NET)

Lisbon, Lisbon, pt on site Until 8/21/2026 First posted March 25, 2026 Last posted March 25, 2026
Job description

Inetum is a global leader in IT services, dedicated to providing innovative solutions to our clients. We are committed to fostering a dynamic, inclusive workplace that values diversity, where creativity and collaboration thrive. We operate in 19 countries with more than 28,000 employees worldwide.

If you are looking for a dynamic, innovative, and technology-driven company, Inetum is the place for you! Come be Inetum!

We are looking for a Full‑Stack Developer React & .NET to join a WEB development project for a key client application. We value autonomous and experienced professionals capable of working on both the Frontend, with strong use of React, and the Backend, using .NET.

Your Responsibilities:

  • End‑to‑end WEB development, covering Frontend (React) and Backend (.NET / ASP);
  • Creation and maintenance of responsive, accessible, and optimized interfaces;
  • Development of components, services, and WebAPIs;
  • Integration with distributed systems and databases;
  • Collaborative work with technical teams in defining requirements and solutions;
  • Ensuring best practices in quality, security, performance, and documentation.
  • Minimum of 3 years of experience as a Full‑Stack Developer React & .NET or in a similar role;
  • Solid experience in JavaScript, with a strong focus on React;
  • Proficiency in HTML and CSS;
  • Knowledge of accessibility standards and UI/UX best practices;
  • Proven experience with ASP and ASPx, as well as solid skills in .NET Core and C#;
  • Knowledge of WebAPI, Distributed Systems, and MS Windows Server;
  • Experience with MS Visual Studio;
  • Knowledge of Oracle databases;
  • High level of autonomy and responsibility;
  • Strong communication and teamwork skills;
  • Proactivity, critical thinking, and problem‑solving orientation.
  • Workplace type: Hybrid (max. of 3 times per week in the office);
  • Location: Picoas, Lisboa.
About this role

Summary

Develop and maintain full-stack web applications using React and .NET technologies in a collaborative environment.

Job title

Full‑Stack Developer (React & .NET)

Experience level

3+ years

Industry

it services

Location requirements

Lisbon, hybrid, up to 3 days in-office

Salary

Not specified

Management role

No

Skills & keywords

Required skills

javascriptreacthtmlcssaspasp.net.net corec#webapidistributed systemsms visual studiooracle

Preferred skills

None specified

Specializations

reactdot.netweb developmentdistributed systemsapi
Locations

Structured locations inferred from the posting.

Lisbon, Portugal

Hybrid City