student English-speaking jobs in Sertã

Senior Specialist Analytics and Data Engineer, Customer Success will support the Customer Success Function with analytical and technical expertise. Responsibilities include automating workflows, analyzing data, and developing strategies for Mastercard products. The role requires experience with cloud technologies, big data tools, and programming languages like Python and SQL.

Full Stack Engineer will design and build AI agent tools, integrate with existing services and APIs, and define tool schemas and contracts. Responsibilities include building agentic features and workflows, owning services end-to-end, and contributing to backend services and data layers.

Junior Software Engineer will join a product development team focused on business growth initiatives, including plans and pricing strategy, trial and payment experiences, and customer onboarding. Responsibilities include collaborating with product managers, designers, and engineers to innovate and deliver value.

Finance Coordinator will conduct financial analysis, collaborate with internal and external teams, prepare financial reports, and assist with budget monitoring.

Manages the end-to-end eSIM supply chain, ensuring 100% availability across all regions. Places orders with eSIM vendors, manages inventory levels, and analyzes sales data to optimize stock. Collaborates with sales and growth teams to forecast demand and mitigate potential shortages. Tracks and reports on supply chain KPIs and acts as the primary point of contact for eSIM providers.

Experienced Dutch-speaking freelance recruiter needed to source, engage, and evaluate candidates for various industries. Manage the full recruitment lifecycle and collaborate with hiring managers. Fluency in Dutch and proven recruitment experience required.

This internship focuses on managing and improving the Emma's online store. Tasks include content updates, promotions, product publishing, and website analysis. Candidates should have experience with website management platforms and a user-centric mindset. Fluency in English is required.

IT & AI Automation Engineer needed to build and maintain AI-driven workflows and automation scripts. Requires 2-3 years of experience in IT, operations, or technical support with proficiency in Python and/or JavaScript and experience with automation platforms.

The MTS Digital & AI Product Owner defines, builds, and scales AI-powered digital products. The role connects strategy, technology, and customer needs, ensuring effective collaboration across an international team. Responsibilities include driving governance, stakeholder alignment, product strategy and roadmap development, backlog ownership, delivery and execution, value realization and adoption, and continuous improvement.

Supports and manages partnerships across the fintech ecosystem. Handles daily partner communication, operations, and integrations. Monitors partner metrics and identifies opportunities for expansion.

Lead a team to build and manage CI/CD infrastructure, driving a GitOps transformation using ArgoCD and Argo Rollouts. Develop tools to optimize workflows, integrate security and quality checks, and accelerate build and distribution pipelines.

Senior Software Engineer (Frontend) will design, build, and deliver core features for PandaDoc's web applications. Responsibilities include collaborating with cross-functional teams, building and deploying frontend features using React, JavaScript, TypeScript, and shared libraries, and ensuring robust observability and monitoring.

Simple Life, the #1 AI-powered health coaching app, seeks a Head of Legal to establish and lead the legal function. This role will provide legal support, design data protection frameworks, and manage corporate transactions.

Lead the adoption of Agile practices, especially in teams with limited Scrum experience. Facilitate Agile ceremonies, coach and mentor teams, and support backlog management and prioritization.

Electrical or Mechanical Engineer to provide specialist support across project management, cost management, and technical due diligence in Portugal.

Security Officer to define, implement, and improve security policies and protocols. Own and oversee security infrastructure, design secure architectures, and ensure security integration across engineering initiatives. Monitor, detect, and respond to security incidents, conduct audits, and lead security awareness programs. Proven experience in cybersecurity, security operations, or security management required. Strong understanding of network security, cloud security, and secure system architecture. Familiarity with compliance frameworks and standards. Proficiency in English is mandatory.

Senior Media Consultant partners with internal teams to achieve business goals through consultancy projects. Responsibilities include designing and implementing projects, presenting research findings, and staying abreast of media trends. Requires a degree in Marketing, Communication, or a related field, 5+ years of experience in multinational marketing and media, and strong presentation and interpersonal skills.

The Director of Engineering leads the delivery, technical integrity, and people leadership of VistaView and Enterprise CX Intelligence solutions. The role ensures on-time, within-scope product delivery while safeguarding architectural coherence and long-term sustainability. Success is measured by delivery predictability, product quality, operational stability, and team development.

Relationship Manager to support business development and brand awareness in the Portuguese market. 3+ years of B2C sales experience in brokerage or investment required. Fluency in Portuguese and English.

Specialist for the Food & Logistics Sector will act as a point of contact for customers, conduct reactivation calls, and clarify questions about meal-kit plans, delivery schedules, and subscription options.