freelance English-speaking jobs in Albufeira

Logistics Specialist to coordinate transport operations, manage collections, and ensure efficient communication with drivers and customers. Requires fluency in English and French, experience in transport/logistics, and strong communication and problem-solving skills.

Founding Technical Marketing Lead to shape and refine TensorOps' marketing engine. Define GTM strategy, generate leads, and build a scalable marketing and sales pipeline. Translate complex technologies into compelling narratives for technical buyers.

Machine Learning Engineer will build high-load, real-time recommendation services and end-to-end ML pipelines. Requires deep understanding of ML fundamentals, experience with large-scale recommendation systems, and expertise in Python and SQL.

Technical Recruiter to own full-cycle recruitment for technical roles globally. Partner with hiring managers, source talent, manage the interview process, and ensure a positive candidate experience.

Atlean World seeks a Crioulo Interpreter with native-level Creole and C2 English skills to provide professional interpretation services in insurance, legal, and medical fields. This role involves real-time interpretation via phone or video.

Design and develop full-stack solutions, focusing on backend using Java (Spring Boot). Experience with REST APIs, microservices, cloud platforms (AWS or GCP), and Kubernetes is required.

Personal Assistant to support a CEO in a fast-paced startup environment. Manage calendar, inbox, travel arrangements, communications, and logistics. 5+ years of experience as a Personal Assistant, preferably supporting a founder or CEO at a startup.

Staff Software Engineer will define and evolve system architecture, translate needs into solutions, and ensure system observability, recoverability, and operability.

Supports the development of data platforms and architectures in agile projects. Collaborates on designing and implementing data solutions, both on-premise and in the cloud. Assists in building data pipelines and transforming data to support business needs.

VisionSpace seeks a cybersecurity professional with a strong offensive security mindset to lead research, vulnerability assessments, and penetration testing activities. The ideal candidate has 5+ years of experience in offensive security, vulnerability research, or penetration testing and strong programming skills in Python and C.

Senior International Legal Counsel will provide legal support to strategic projects, negotiate international client contracts, and contribute to compliance efforts. Requires 10+ years of legal experience, commercial contracting expertise, and fluency in English.

Machine Learning Engineer will develop and train computer vision and pose estimation models using synthetic data. Responsibilities include improving the synthetic data generation pipeline and working with 2D/3D keypoints, segmentation, and depth maps.

Outbound Sales Advisor responsible for client assignments, utilizing sales scripts to structure calls and develop expertise in health insurance products. Requires previous telesales experience, strong communication skills, and French language proficiency (B2 minimum).

Provide customer support via phone, email, and chat to travelers worldwide. Assist with bookings, itinerary changes, cancellations, and general inquiries. Must be fluent in French (C1) and English (B2) with 1+ year of customer service experience.

Builds, manages, and operates Microsoft Azure Stack HCI environments. Administers and maintains virtualized Windows and Linux servers. Manages the full infrastructure lifecycle, including deployment, patching, and upgrades. Troubleshoots and resolves infrastructure and server-related incidents. Collaborates with IT teams to ensure secure, stable, and efficient operations.

Senior Data Engineer to build a Snowflake-based data platform. Responsibilities include driving requirement gathering, developing data pipelines, and mentoring team members. Experience with Python, SQL, and containerized applications is required.

Database Platform Engineer will own the performance and stability of database platforms in a cloud environment. Responsibilities include performance tuning, schema design, high availability systems, disaster recovery, and security best practices.

Provide customer support to clients via phone, email, and chat. Resolve customer issues, process returns and refunds, and contribute to team success. Native Dutch speaker with B2 English proficiency required. Must have a valid work permit for Portugal.

Provides customer service, collaborates with team, and meets KPIs. Recommends and upsells security and compliance products. Requires 1+ years of customer support or sales experience, fluency in Polish and English, and proficiency in Microsoft Office Suite.

Manage a portfolio of client accounts, perform risk assessments, and liaise with local teams to ensure prompt order management. Analyze customer accounts, investigate credit history, and propose write-offs and bad debts. Collaborate with billing and legal departments to resolve invoicing issues and collect unpaid invoices.