English-speaking jobs in Castro Daire

Junior AI/ML Full Stack Developer will develop and implement solutions processing large data volumes, focusing on machine learning, pattern recognition, and inference for aeronautics and energy sectors.

Embedded SW & PCB Design Engineer needed for satellite communication products. Design, develop, and validate ground station and terminal products. Responsibilities include PCB design, embedded software development, system integration, and performance optimization.

Support sales team in a fast-paced software environment. Qualify leads, generate opportunities, and schedule meetings for Account Executives. Build and maintain a pipeline of sales-ready opportunities. Collaborate with sales, marketing, and partner teams.

Jobbex is seeking a Network Specialist to plan, coordinate, and execute technical updates for a client's network infrastructure. The role involves preparing implementation plans, presenting changes to CABs, and providing advanced technical support.

Financial Coordinator needed for a remote role in Portugal. Responsible for maintaining financial reporting systems, supporting ad hoc projects, and collaborating with cross-functional teams. Requires 3+ years of experience, a finance or business degree, fluency in English, and proficiency in Excel and PowerPoint.

Financial Research Analyst for AI Quality Assurance will validate, challenge, and improve AI-generated financial research outputs. Responsibilities include reviewing LLM-generated research for accuracy, consistency, and completeness, developing quality evaluation criteria, and collaborating with product, QA, and engineering teams. Requires 5+ years of experience in financial or investment research and hands-on experience with research taxonomy standards and frameworks. Strong communication skills and fluency in English are essential.

Design and build backend systems prioritizing customer success. Collaborate with cross-functional teams to architect and implement RESTful APIs and production-ready backend services. Apply domain modeling principles and Kubernetes for deployment and scaling.

Provide customer support and operational assistance, acting as a key point of contact for users. Process data manipulation requests, triage support requests, and document bugs and feature requests. Collaborate with QA, Development, and Product teams to resolve issues. Fluent French and English required, strong Excel skills and a customer-first mindset are essential.

Experienced Finance Executive needed for hotel financial operations. Responsibilities include preparing financial reports, budgeting, cost control, and ensuring regulatory compliance. Proven experience in hotel finance, real estate, or travel agency finance required.

This entry-level position provides hands-on experience in environmental and health & safety engineering. The Environmental, Health & Safety Engineer Trainee will assist in developing, implementing, and maintaining safety practices under the guidance of senior engineers.

Senior Project Manager to lead complex SaaS initiatives. Requires 3+ years of experience leading software delivery in SaaS or cloud environments, understanding of networking and security concepts, and experience with Agile, Scrum, and hybrid methodologies.

Reckon.ai seeks a Sales Manager to acquire and manage B2B clients in retail, leisure, and B&I. Responsibilities include driving account growth, ensuring successful onboarding, and acting as a strategic advisor. Requires 4+ years of experience in B2B sales, preferably in SaaS or tech, with a hunter mentality and experience working with retail or operationally complex clients. Fluency in English is required, with French or German being a plus.

Buyers Agent / Real Estate Assistant to support expats purchasing property in Portugal. Conducts client calls, property searches, and supports viewings and the buying process. Fluent English required, Portuguese beneficial.

Support customers via phone, email, and chat. Assist clients with paid marketing campaigns and account management. Provide guidance on campaign setup, optimization, and performance.

National Sales Manager to lead direct-to-consumer sales across Portugal's 40 clinics. Requires 5+ years of B2C sales experience and proven leadership skills. Fluency in English is essential.

Mechanical Engineer with 1+ years of experience in Power BI, Excel, AutoCAD, and strong English communication skills.

Corporate Operations Intern will provide support in finance, human resources, project teams, and general office administration. Fluency in English is required, with Mandarin and/or Portuguese a plus.

Develop and maintain conversational AI use cases for a global financial services group. Support and onboard new use cases across multiple countries. Provide technical support, environment setup, and incident follow-up.

Designs, launches, and scales supporter engagement strategies for mid & high-value segments and legacy giving. Develops and executes integrated campaigns, stewardship programs, and legacy giving initiatives. Collaborates cross-functionally and represents Portugal in global communities.

Freelance Portuguese technical trainer to develop and deliver railway safety and operation training courses. Requires advanced Portuguese, railway sector experience, and a relevant degree.