freelance English-speaking jobs in Albufeira

Senior Data Engineer will design and build end-to-end Lakehouse architectures using Databricks and Delta Lake. Responsibilities include developing ETL/ELT pipelines, implementing data governance, and integrating with cloud services.

Head of Retention for LATAM will own retention metrics and build a scalable system to increase student engagement and reduce churn. Responsibilities include managing three teams, designing retention strategies, and collaborating with Product and Curriculum teams. Must have 5+ years in retention/sales with 3+ years managing teams and experience building retention strategies.

Designs the conversational "personality" and logic for AI agents, mapping dialogue flows and writing engaging messages. Analyzes data to identify issues and opportunities, ensuring quality through testing and review. Collaborates with UX, language, and tech teams to create seamless user experiences.

Business/Technology Strategy Analyst graduates will conduct analysis, research, and present findings to uncover value creation opportunities for clients. They will identify strategic drivers, work with teams to shape solutions, and communicate effectively.

Senior Software Engineer will design, develop, and maintain core platform components, focusing on merchant data, subscriptions, and lifecycle management. Responsibilities include building APIs, event-driven services, and collaborating with cross-functional teams. Requires 5+ years of professional software development experience, strong Golang skills, and experience with cloud infrastructure and CI/CD.

IT Specialist for Finance Roles and Authorizations will design, build, and maintain roles and authorization solutions in SAP systems. Responsibilities include collaborating with Finance Global Information Owners, ensuring compliance with audits and regulations, and providing training to users. Requires a university degree in a related field, experience in roles and authorization management, and knowledge of SAP ERP FI/CO, S/4HANA, GRC, or SuccessFactors. Fluency in English, German, and Portuguese is advantageous.

Research and Development Engineer to conduct research, synthesis, and characterization of graphene solutions for electromagnetic interference shielding. Develop graphene-based technologies tailored to market needs and write technical documentation. Requires proficiency in characterization techniques and software tools. Master's or PhD in a related field.

Lead QA for mobile apps, managing the full testing lifecycle. Create test strategies, automation, and quality processes for iOS/Android. Perform manual and automated functional, performance, and security testing.

Junior Application Analysts will resolve tickets, communicate with users, and contribute to knowledge articles. Responsibilities include monitoring, automation scripting, and supporting Kubernetes workloads.

Regional Payroll Specialist will support European payroll operations by coordinating and processing payroll activities across assigned countries. Requires 3+ years of multi-country payroll experience, ideally within a fast-paced or multi-client environment. Practical experience processing payroll in France and Germany is required.

Junior IT Project Manager to support IT governance, delivery oversight, and cross-functional collaboration. Will document standards, manage workflows, and contribute to reporting. Requires 2-3 years of experience in IT governance, project coordination, or business analysis.

Lead technical developer for email production systems, ensuring platform setup, deployment, and troubleshooting across campaigns.

Provide phone, email, and remote training support to French-speaking healthcare professionals using digital health software. Resolve queries, offer product guidance, and contribute to customer satisfaction.

Customer Technical Project Manager with 7+ years in IP/Telecom to lead complex Core Network solution delivery projects. Experience with 2G/3G/4G/5G networks, virtualization, and cloud environments required.

Provides secretarial and administrative support to employees. Manages files, records, calendars, and correspondence. Arranges travel, coordinates meetings, and tracks expenses. Prepares reports, documents, and presentations using software applications. Troubleshoots administrative problems and acts as a key user for area-specific tools. Requires 3-5 years of administrative experience and fluency in English.

Senior Security Operations Engineer will lead and contribute to the design, building, and operation of a world-class Security Operations Center. Responsibilities include security monitoring, threat hunting, response, security engineering, software development, and site reliability engineering.

UX/Product Designer with 5+ years of experience in user research, usability testing, and design. Proficient in Figma, Adobe Suite, or Sketch. Experience translating user needs into wireframes, prototypes, and high-fidelity mockups. Strong communication and collaboration skills. Fluent English required. Hybrid work model (3 days in office).

Manage all daily operations of a 136-room Moxy Lisbon hotel, ensuring alignment with Hively Hospitality, Moxy brand, Marriott requirements, and local regulations. Drive hotel and F&B performance, exceeding qualitative and quantitative objectives.

WebMethods Integration Developer needed for Lisbon. Analyze, design, build, and test integration solutions based on business requirements. 1-3 years of WebMethods development experience required. Java and Springboot skills preferred.

Provide B2B support to advertisers, resolving issues related to digital advertising products and ensuring a high-quality customer experience. Handle end-to-end product troubleshooting via email and chat, and collaborate with internal teams to drive customer satisfaction. Fluent Spanish and good working proficiency in English required.