freelance English-speaking jobs in Albufeira

Develop and maintain firmware for autopilot systems on 32-bit microcontrollers. Design and evolve hardware abstraction layers and board support packages. Write and optimize drivers for various sensors and actuators. Integrate external AHRS units and configure communication stacks.

DevOps Specialist with 3-4 years of experience needed. Expertise in Linux environments, infrastructure management, CI/CD, and automation. Strong problem-solving and communication skills. Experience with Docker, CI/CD tools, and infrastructure automation tools required. Knowledge of scripting/programming languages and monitoring tools is a plus.

Quality Engineer will ensure product quality and customer satisfaction. Responsibilities include performing inspections, product validation, managing non-conformities, leading problem-solving activities, and training employees. Requires a Bachelor's degree in Engineering and experience as a Quality Engineer, preferably in the automotive industry.

Support Sales Representatives in signing vacation rental owners to Holidu's platform. Contribute to the full sales cycle, focusing on special campaigns to increase customer performance.

Manages reservations and guest experiences at a Michelin-starred restaurant. Ensures smooth, personalized service and a seamless guest journey. Collaborates with restaurant teams to deliver exceptional service. Requires 1+ year of experience in a luxury hotel or high-end restaurant setting.

As a GenAI Engineer, you will design and implement AI systems to process technical documentation, develop RAG systems, and architect multi-agent workflows. You will also create evaluation frameworks and ensure outputs meet engineering standards.

Portfolio Reporting & Valuations Associate will support portfolio valuations, reporting processes, and fund operations. The role requires 4-6 years of experience in valuations, transaction services, or related fields.

Support a Store Manager in achieving sales, KPIs, and profitability goals. Manage and develop a team, ensuring high customer service standards. Experience in retail management and sales performance analysis required.

Provide high-quality support to SMB clients using digital advertising tools. Handle pre- and post-sales inquiries, guide clients in optimizing campaigns, and educate them on platform features.

Leads and scales the Data Engineering function, owning the data platform and integration architecture. Designs and implements the data warehousing strategy, including technology stack and long-term evolution. Oversees data platform governance, ensuring reliability, scalability, and security. Drives observability for pipelines, datasets, and integrations. Leads and grows a team of data engineers.

Drive strategic hiring for a luxury hospitality brand, focusing on construction/architecture roles across LATAM and Europe. Own full-cycle recruitment, build sourcing strategies, and partner with hiring managers. Must have international recruitment experience, strong English and Spanish communication skills, and a data-driven mindset.

Credit Risk Analyst to join the Credit Risk Monitoring (CRM) team. Focus on data quality, regulatory compliance, and automation within a cross-functional team. Experience in credit risk management, portfolio analysis, and regulatory frameworks required.

Supports initiatives related to Business Continuity, Disaster Recovery, Information Security, and IT Risk Management. Contributes to risk assessments, security monitoring, privacy initiatives, and IT governance activities.

Senior Key Account Manager to lead commercial growth in Lisbon, Portugal. Develop business opportunities, manage strategic accounts, and position Effisus solutions in major construction and refurbishment projects.

Senior Front-End Developer will design and develop advanced trading and pricing applications. Responsibilities include participating in the full Agile software development lifecycle, developing front-end applications using HTML5, JavaScript/TypeScript, and modern frameworks, and collaborating with back-end teams.

Senior Hardware & Test Validation Engineer will assess, modernize, and define validation approaches for next-generation products. Responsibilities include designing automated test hardware, establishing test methodology and standards, defining validation plans, and owning failure analysis. Requires a Bachelor's degree in Electrical Engineering, Electronics Engineering, or equivalent, and 4+ years of experience in test systems engineering, hardware validation, or embedded systems test.

Java Full Stack Developer needed to integrate applications with databases, participate in agile development, and ensure code quality. Experience with Java, SQL and NoSQL databases, and microservices architecture required. Familiarity with cloud architecture, containerization, and UI development is desirable.

Retail Assistant Store Manager for Algarve Outlet, ensuring sales goals, customer service, and team management are met. Minimum 3 years retail experience with 1 year in a managerial role required.

Senior Solution Analyst / N2 Team Lead combines technical leadership and operational leadership. Manages Planview Changepoint platform administration, integrations, and technical support. Leads, mentors, and supports the N2 support team. Requires 5+ years of experience with PPM solutions, strong technical skills, and experience leading support teams.

QA Automation Engineer will collaborate with product managers, software architects, and developers to create test strategies, execute manual and automated tests, and build tools to support testing processes.