Staff Platform Engineer (Lisbon - Hybrid)

We're fast learners, hard workers, natural collaborators... and we Make Modern Happen! Our ambition is to unlock the potential of our digital world so that organisations everywhere can innovate and thrive securely. We aim to achieve this goal by bringing together the world’s most talented people and the most powerful technologies, combining them to address our customers' challenges and to build something stronger together.

If you share our vision, join us! Right now, we are looking for a Staff Platform Engineer to integrate our Talent team. You must have: 3+ years of experience in Cloud Architecture, Infrastructure Engineering, or Platform Engineering. Proven experience with multiple cloud providers (e.g., AWS, GCP, Azure), including the ability to design, implement, and operate solutions across both cloud environments.

Strong knowledge of distributed computing and scalable systems architecture. Hands-on experience with Kubernetes and container technologies (Docker or equivalent). Advanced networking expertise, including DNS, load balancing, VPCs, hybrid connectivity, routing, and firewall/security group management. Experience with relational and non-relational databases, as well as cloud storage solutions.

Experience designing, integrating, securing, and managing APIs. Strong understanding of authentication, authorization, and identity management technologies (IAM, OAuth2, OpenID Connect, SAML, JWT). Knowledge of cloud best practices, observability, automation, resilience, and governance. Knowledge of FinOps practices and cloud cost optimization.

Ability to read, understand, review, and challenge code produced by engineering teams. Understanding of modern AI concepts, including Large Language Models (LLMs) and Small Language Models (SLMs). Understanding of the infrastructure components required to support AI platforms, including inference services, retrieval systems, databases, storage, APIs, and cloud infrastructure.

Ability to design end-to-end cloud solutions, from infrastructure architecture through service integration. Experience engaging with stakeholders at multiple levels, including both technical and non-technical leadership.Excellent communication, influencing, and presentation skills. We offer: Regular professional development; Health insurance, with family package; Regular teambuilding programs; Friendly workplace.

Workplace: Lisbon

• Hybrid Claranet, Make modern happen!