English-speaking jobs in Seia

Experienced Systems Administrator needed for Infrastructure team. Responsibilities include server management, user account administration, infrastructure design, project implementation, and incident resolution. Proven Linux experience (Ubuntu, RedHat, CentOS, RHEL) and virtualization knowledge (VMware, Hyper-V, Citrix, Proxmox) required. Cloud solutions (Azure, Google, AWS) and automation (Bash, Python, Ansible) experience valued.

The University of Algarve is seeking two Associate Professors in Computer Science. Applicants must hold a doctoral degree for more than five years in Computer Science, Computer Engineering, or a related field. Fluency in Portuguese is required. The selection process is based on scientific performance, pedagogical capacity, and other relevant activities.

Senior Environmental Engineer needed for Business Development team. Conduct Life Cycle Assessments (LCA), manage multidisciplinary projects, and monitor environmental policies. PhD in Environmental Engineering or MSc with 3+ years experience required. Proven experience in LCA using SimaPro and project management essential.

Forward Deployed Engineer implements AI- and data-driven solutions, translating business processes and data flows into robust systems. Responsibilities include designing and building agentic AI systems, data engineering components, and end-to-end solution flows. Requires strong AI-first mindset, hands-on engineering skills, and experience with Azure, Databricks, and LLMs.

SAP EWM Consultant needed for building and maintaining system landscapes, creating migration plans, and guiding projects through all phases. Requires Bachelor's degree, proven experience as an EWM Demand Manager, and expert knowledge of SAP/S4 HANA and ECC releases. Fluent Business English required.

AgileEngine seeks a detail-oriented Manual QA Engineer to ensure the quality and reliability of SaaS web products. You will create, document, and maintain test cases, execute manual testing, and communicate status on issues. Must have at least 3 years of experience as a manual QA engineer, upper-intermediate English, and good knowledge of Agile methodologies. SQL skills, experience with Jira, Test Rail, and Confluence are also required.

Networking Engineer (CCNP) needed for enterprise-scale network management. Requires MSc in Computer Science, Engineering or similar, CCNP certification, and 5+ years experience managing Cisco networks. Must have experience with Cisco Nexus, BGP, OSPF, MPLS, and Meraki. Excellent communication and leadership skills are essential.

Junior Insights Analyst will work with senior analysts to interpret data and create reports explaining corporate reputation trends. Responsibilities include analyzing data, identifying patterns, and visualizing insights for executive audiences.

Application Support Consultant will handle client requests, diagnose issues, and provide technical support. Requires fluency in Dutch and English, strong communication skills, and experience in IT customer support.

Lead a cross-functional team of frontend and backend engineers responsible for core Kraken consumer experiences. Own the end-to-end UX for key Kraken features across mobile and client platforms. Guide the delivery of high-quality consumer applications with a focus on usability, performance, and scale.

Software Engineer Intern will contribute to backend services and infrastructure, focusing on reliability, performance, and observability. Work will involve building APIs, internal tools, and supporting production systems.

Own and shape the Document Collaboration Experience within Ideals' Virtual Data Room (VDR), leading the evolution of tools for secure document sharing and collaboration. Drive continuous improvement of existing functionalities and uncover new product opportunities through discovery, user feedback, and market research. Collaborate with cross-functional teams to define and deliver scalable solutions that empower secure, high-stakes decision-making.

Social Media Marketing Specialist needed to manage and grow Instagram presence for a growing business. Responsibilities include content creation, community management, and strategy development. Must have experience managing social media accounts, strong visual design skills, and the ability to explain complex concepts in an engaging way.

Experienced Head Chef to lead kitchen operations in a resort with multiple dining outlets. Oversee a team of up to 70+ staff, ensuring high quality, efficient processes, and guest satisfaction.

Software Engineer to build modeling software for OpenStack, Ceph, and Kubernetes with a focus on distributed storage. Develop and maintain software for Ceph storage delivery, operations, and lifecycle management. Collaborate with a globally distributed team to debug issues and write high-quality code.

Blockchain iOS Developer to design and develop iOS applications integrating blockchain technology. Collaborate with teams to define, design, and ship new features. Ensure application performance, quality, and responsiveness.

Java Developer Senior/Lead sought for a fintech company. Requires Java Backend development experience (5+ years Senior, 8+ years Lead), Spring/Spring Boot, RDBMS, JPA, Hibernate, CI/CD, and English proficiency (B2+). Lead role requires 1.5+ years living in Portugal and experience onboarding/mentoring.

Space Manager to oversee daily operations, member relations, and business performance. Responsible for maintaining high standards, managing the Coworking Assistant, and presenting reports. Requires 3+ years experience in operations, hospitality, coworking, or business management.

Cloudflare's Research Team solves complex problems in security, privacy, and systems at scale. Interns will be matched to ongoing research projects or develop their own proposals. Successful candidates will have experience tackling hard problems, communicating research ideas, and working in a systems-level programming language.

The Observability Engineer designs, implements, and evolves enterprise observability capabilities across platforms and services. This role ensures system health, performance, and reliability signals are visible, measurable, and actionable.