student English-speaking jobs in Sertã

Lead the Site Reliability Engineering team, defining strategy, roadmap, and execution oversight. Ensure delivery of secure, reliable software and services aligned with customer needs. Manage external service providers and collaborate with stakeholders to achieve shared outcomes.

Senior SAP FI/CO Analyst to support a global manufacturing company's SAP S/4HANA Finance transformation. Experience with SAP FI/CO modules, implementations, and S/4HANA environments required.

Develop and optimize electrotechnical components for industrial production. Design, test, and validate electrotechnical systems while ensuring quality and safety standards.

Senior Product Manager will lead the development and scale of the Remote Build product, focusing on AI-enabled connectors, custom applications, and managed services. Responsibilities include owning demand signals and unit economics, managing standard and custom integrations, and developing managed services. Requires fluency in AI/agents, proficiency in Cursor and/or Claude Code, and senior-level product management experience on platform, API, or developer-facing products.

Software Operations & Process Excellence Specialist designs end-to-end business processes for software, defines access and lifecycle rules, and reduces friction in order-to-cash processes.

Leads the development and implementation of Mastercard's pricing and interchange strategies for products and services, focusing on core fees. Designs, assesses, and implements initiatives to strengthen Mastercard's competitive position globally, regionally, and at the country level. Collaborates with commercial teams, product management, and functional partners to drive revenue growth and market competitiveness.

Senior Epidemiological Programmer will lead development of datasets and conduct longitudinal analyses for observational studies in virology. Requires experience with EMR and claims data, statistical programming (SAS/R), epidemiological study design, and managing multiple studies.

Own demand generation strategy and systems for a B2B AI company. Design, launch, and optimize campaigns across email, LinkedIn, and multi-touch sequences. Collaborate with sales to align on target audiences, messaging, and lead handoff. Build automated workflows using tools like Make, n8n, and HubSpot.

Support global payroll and Concur (Travel & Expense) projects, ensuring seamless integration and operational stability within the SAP S/4HANA landscape. Contribute to process harmonization, implementations, and ongoing support activities.

Workplace Engineer to design, manage, and optimize hybrid and cloud-based device management solutions in enterprise environments with a focus on Microsoft technologies.

Senior QA Automation Engineer to design, implement, and maintain automated tests for Hospitality Property Management System applications built with Java and Angular.

Experienced Infrastructure & Identity Engineer needed for a mission-critical, Microsoft-based environment. Manage and evolve complex hybrid and enterprise infrastructures, ensuring security, availability, and operational excellence. Strong experience with Active Directory, Microsoft Exchange, Hybrid environments, Microsoft Intune, Teams, OneDrive for Business, Microsoft FIM / MIM, Windows Server, Azure AD, SAN, Routing & Switching, Ethernet, VLAN, VPN, IPSec, SNMP, QoSm, TCP/IP, IPv4 and IPv6. Microsoft certifications are a plus.

Lead the development of AI and machine-learning solutions for complex business challenges. Leverage deep learning, reinforcement learning, and AI to uncover insights and improve business performance. Mentor other data scientists, shape QuantumBlack's R&D roadmap, and identify high-potential machine-learning initiatives. Collaborate with data engineers, machine learning engineers, and designers to build end-to-end analytics solutions.

Optimization Scientist will model healthcare operational problems using Mixed-Integer Programming (MIP). You will translate academic research into practical solutions, formulate MIP models for scheduling, staffing, and resource allocation, and design objectives to improve efficiency.

Lead the design and implementation of enterprise-grade AI and Generative AI solutions. Define AI architectures, governance standards, and scalable, secure AI ecosystems.

Build, operate, and shape the foundational infrastructure powering n8n Cloud. Responsibilities include designing, building, and operating infrastructure, driving observability and automation, contributing to on-call rotation, and collaborating with cross-functional teams. Must-haves include solid infrastructure/cloud/DevOps experience, application development with Node.js, CI/CD pipelines, observability and performance tuning, and proficiency with Kubernetes, Terraform, and one or more major cloud providers.

Proposal Manager to lead cross-functional teams through the proposal development lifecycle. Analyze and interpret tenders, RFPs, and other procurement documentation. Develop proposal schedules, coordinate activities, and ensure compliance with customer requirements.

Provide top-tier travel support via chat, calls, and emails. Handle bookings and guide customers on the Navan platform. Must have 5+ years of travel consulting experience, fluency in English and French, and experience with GDS systems.

Senior Dynamics 365 CE Consultant to design and deliver CRM solutions. Experience with solution design, full project lifecycle delivery, and the Power Platform is required.

Build and ship LLM-powered AI features and microservices in Python. Implement retrieval workflows, prompt orchestration, and agentic capabilities. Integrate multi-provider LLMs and work with platform, data, and ontology specialists.