8299 English-speaking jobs in Portugal

Biology experts are needed to create high-quality, deterministic STEM training data for frontier AI models. Roles involve designing advanced problems in fields like molecular biology or bioinformatics, requiring strong Python skills and scientific rigor.

Physics experts are needed to design rigorous, deterministic problems for training frontier AI models. Responsibilities include creating challenging physics problems with single correct answers and providing verified solutions. A Master's or PhD in Physics is required, along with strong Python skills.

Support the finance team with accounting, reporting, and controlling tasks. Responsibilities include bookkeeping, preparing financial reports, and assisting with closings. Requires a degree in a related field and 1-2 years of experience.

Senior Project Manager needed to drive global customer service capability rollouts for an automotive manufacturer. Requires 8+ years in IT project management, including leading international rollouts.

Seasonal Executive Chef for a luxury hotel in Lisbon. Responsibilities include menu creation, overseeing food preparation, managing inventory, and supervising kitchen staff. Requires 5+ years of experience in fine dining.

Experienced start-up CEOs in the EU/UK are sought for freelance AI Trainer roles. Review and refine AI outputs on business strategy, fundraising, and operations to enhance AI understanding of start-up leadership.

Own all tax matters for the international franchise network. This role requires 3+ years in international tax, deep knowledge of WHT and VAT, and proficiency in Excel. Manage compliance and advise on complex tax issues.

Plan and coordinate cross-functional projects in ophthalmics, ensuring on-time, in-scope delivery. Manage risks, scope, and resources across R&D, Engineering, and Supply Chain. Requires 3-7 years of project management experience.

Data Analyst role involves mining scientific literature and databases on seaweed biochemistry. You will validate, clean, and structure data for a PostgreSQL platform, bridging science and data for strategic goals.

Seeking a reliable, experienced Part-Time Plumber to install and maintain plumbing systems. Responsibilities include diagnosing and repairing issues like leaks and clogs. Requires a valid license and knowledge of local building codes.

Own the product roadmap and business case for safety-critical railway software. Identify opportunities, build go-to-market strategy, and coordinate teams across engineering and certification. Proven experience taking products to market is required.

Manage customer accounts and perform daily collection activities, monitoring overdue invoices and resolving payment disputes. Requires a degree in a related field and 3-5 years of experience in Collections or Accounts Receivable.

Associate/AVP for Hedge Fund Finance. Manage fund accounting and financial reporting for hedge and private equity fund of fund vehicles. Build relationships with managers and administrators while enhancing operational processes.

Controlling Operator role involves recording and monitoring daily accounting transactions in SAP, performing month-end closing routines, and preparing financial statements. Requires a degree in a related field and over five years of experience.

Reliable Delivery Courier needed in Lisbon to deliver packages and documents efficiently. Requires a valid driver's license, clean driving record, and English fluency.

Part-Time Moderator to monitor online discussions and user-generated content. Responsibilities include enforcing community guidelines, responding to inquiries, and collaborating with teams. Requires strong communication, professionalism under pressure, and attention to detail.

Assists in analyzing and researching institutions and investigators using the CTI Feasibility Database to develop site and investigator information for business development proposals. Responsibilities include compiling feasibility reports and conducting database searches.

Data Mining Analyst to collect, organize, and analyze large datasets to identify patterns and trends. Requires a degree in Data Science, Math, or Statistics, and proficiency in Python/R and SQL.

Technical Support Engineer for Developer Platform. Provide technical support for Cloudflare's Developer Platform products, including Workers, Pages, and R2. Requires experience with networking, HTTP, and web development languages.

AI Deep Learning Engineer to design, develop, and deploy advanced deep learning models. Requires a degree in CS/Engineering and proficiency in TensorFlow, Keras, or PyTorch, along with Python or Java skills.