restaurant English-speaking jobs in Ponta Delgada

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.

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

Backend QA Engineer will design and execute tests for APIs, databases, and backend services. Collaborate with engineers to ensure high-quality standards. Requires 2-3 years of experience with Node.js, TypeScript, PostgreSQL, and API testing tools.

Siemens Mobility Portugal seeks a dynamic IT Systems Engineer to join its Innovation Team. The ideal candidate will design, implement, and manage networks and systems, architect technical infrastructure solutions, and lead complex projects. Strong experience in networking, cloud technologies (AWS, Azure), and operating systems (Windows, Linux) is required.

Lead software engineering teams building digital products for Siemens Energy. Own technical leadership, governance, and architecture decisions. Translate business needs into scalable solutions, assess emerging technologies, and ensure delivery meets quality and budget expectations.

Site Operations Specialist maintains day-to-day operations and performs O&M tasks for cable stations and POPs. Responsibilities include installation, troubleshooting, circuit provisioning, and 24/7 on-call support.

Principal Software Engineer to lead technical strategy for a high-revenue web platform and mobile app. Responsibilities include architecture design, server-side rendering, data layer management, and performance optimization. Must have experience with Node.js, React, MySQL, BigQuery, and GCP.

Category Manager will oversee and manage a specific product or service category, maximizing performance and profitability. Responsibilities include end-to-end product lifecycle management, vendor pricing strategy support, and collaboration with purchasing and sales teams.

Lead a team, drive sales, and ensure exceptional customer experiences as a Skechers Store Manager. Manage daily operations, inventory, and motivate employees to achieve goals.

Senior Consultant to develop business strategies and organizational plans for clients. Requires 3+ years of experience in strategy and operations consulting, strong analytical skills, and fluency in Portuguese and English.

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.

DevOps Infrastructure Engineer to support and scale a market-leading, ultra-low latency algorithmic trading platform. Responsibilities include infrastructure automation, CI/CD pipeline modernization, and low-level system performance across bare-metal and virtualized server clusters. Requires 3+ years of DevOps or SRE experience, expert-level Python and Bash scripting, and deep understanding of Linux/UNIX OS fundamentals, kernel behavior, and the TCP/IP stack.

Manages, designs, and improves complex enterprise network environments ensuring secure, resilient, and high-performance connectivity. Oversees LAN, WAN, Wi-Fi, and SD-WAN, supporting teaching, research, and campus services. Implements and maintains network security controls and ensures comprehensive network monitoring and performance management. Collaborates with teams to optimize operations and evolve the technology architecture.

Senior Java Engineer with 5+ years of experience in Java and Spring Boot microservices. Experience with Kafka, NSQ, RabbitMQ, AWS, Kubernetes, Terraform, and observability tools. Develop AI-powered customer interaction services using agentic AI principles. Excellent communication skills in English required.

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 AI Engineer to build and integrate AI solutions into enterprise applications. Requires 6+ years of backend development experience with Java and Python, experience with LLMs, RAG, AI Agents, and cloud-native development.

Venture Capital Investor Accelerator is an 11-week apprenticeship-style program providing hands-on experience in deal sourcing, due diligence, portfolio support, and fund strategy.

Internal Auditor to execute audits across financial crime, operations, technology, and financial risk domains. 5+ years of experience in audit, preferably in banking or financial services, required.

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

Salesforce Developer with 3+ years of experience in Apex, Visualforce, and Salesforce platform customization (Sales, Service, Marketing Cloud). Must have REST/SOAP API integration experience and fluency in English.