Infrastructure Engineer

About Welvaart

At Welvaart, we create technology solutions that put people at the center.
Our close leadership style and flexible culture of growth empower our teams and elevate the quality of our delivery. We combine rigor, innovation, and empathy to drive projects that transform businesses and build lasting relationships of trust.

We complement this vision with a performance‑driven Digital Marketing offering, helping companies strengthen their visibility, enhance their online presence, and accelerate growth through smart, measurable strategies.

Project

Operate across cloud and on‑prem systems, maintaining critical infrastructure and supporting our full cloud transformation journey.

Role

• Build, configure and maintain infrastructure across cloud (AWS/Azure) and on‑prem environments.
• Support Windows/Linux servers, virtualization (Hyper‑V/VMware), and networking (VLANs, switching, QoS).
• Implement monitoring, performance and security controls.
• Manage backups and business continuity processes.
• Apply patches, updates and system hardening.
• Troubleshoot incidents and work within ticketing systems.
• Document procedures, configurations and architectural updates.
• Contribute to automation, optimization and cloud‑migration initiatives.

We are looking for

• 2–3 years hands‑on experience building and maintaining infrastructure.
• Cloud engineering experience (AWS or Azure).
• Hybrid (cloud + on‑prem) experience or willingness to work with legacy systems.
• Knowledge of Windows/Linux OS, networking, virtualization, backup/recovery and monitoring.
• Ability to work autonomously and collaboratively.
• Hybrid role based in Lisbon: 4 days in the office, 1 day from home

What you can discover with us?

• Be part of a tech start-up
• Different scopes of project in different sectors
• Structure of fairness and equity salary (Consultant Profile)
• Training & Certification
• Career Path management
• More than 30 Partnerships

UNLEASH THE POWER OF YOUR CAREER