student English-speaking jobs in Castro Daire

ONEtoONE Corporate Finance Group seeks established Portugal-based M&A Advisors and boutique firms to join its international network. Members gain access to a global investment banking brand, world-class infrastructure, and a network of over 150 independent advisors.

Product and Brand Designer needed to execute UI designs, create visual assets, and ensure brand consistency across product and marketing channels. Must be proficient in Figma and possess a strong portfolio demonstrating UI, typography, and layout skills.

Store Manager to oversee daily operations, customer experience, and sales targets in a Lisbon-based sustainable footwear store.

Assembles, mechanically fine-tunes, and handles electrical wiring of cabinets, assemblies, sub-assemblies, machinery, and equipment. Requires solid mechanical assembly experience, proficiency in electrical cabinet wiring, and knowledge of pneumatic and hydraulic technologies.

The Sales and Marketing Coordinator writes and negotiates sales and marketing contracts, manages event calendars, and communicates with clients and partners. They assist with event execution, website updates, and trade show attendance.

Licensed Doctors in Portugal fluent in English & German are needed to evaluate patient consultations and issue prescriptions for a digital health and weight loss service.

Assistant Housekeeping Manager will report to the Housekeeping Manager and be responsible for leading, coaching, and developing the Housekeeping team. Duties include establishing department goals, organizing deep cleaning cycles, tracking guest comments, and ensuring a safe work environment. Minimum 2-3 years of supervisory experience in a luxury hotel is required. Fluency in English and Portuguese is necessary.

Insurance Administrator needed for a multinational company. Process insurance policy requests, act as a point of contact, and ensure data accuracy. Fluency in French and English required.

Oversees the Finance/Accounting team in Portugal, manages financial policies, supports monthly close, audit, and tax processes. Analyzes financials and supports operations. Requires an Associate degree in Accounting or Finance, 5 years of Finance/Accounting experience, and proficiency in financial software, ERP systems, and Microsoft Office.

Voice and Services Engineer will design, test, and implement new voice and data solutions for mobile telecom networks. Responsibilities include network design, capacity management, and collaborating with other teams on project delivery. Requires experience with GSM, UMTS, LTE, IMS, and related protocols.

Technical Product Manager needed for a leading high-tech company in Portugal's Defence sector. Develop product roadmaps, analyze market competition, and collaborate with cross-functional teams to ensure product success. Bachelor's or Master's degree in a relevant field required.

This 6-month internship supports the Home Keeper Operations team in ensuring smooth property management. Tasks include assisting with check-ins/check-outs, property maintenance, and condominium-related activities. Fluency in Portuguese and English is required.

QA Consultant needed for hybrid role in Lisbon, Porto, or Coimbra. Requires a degree in Informatics Engineering, Computer Science, or similar, 3+ years experience in QA, banking sector experience, and strong testing process knowledge. ISTQB certification and Agile experience are a plus. Fluent English required.

Internal Service Sales Engineer will remotely monitor and diagnose equipment, participate in service projects, prepare proposals, manage subcontractors, and support technicians. Requires a degree in Mechanical Engineering and 5 years of experience, excellent communication skills, and fluency in English.

HR Generalist to support employees and managers across multiple business units. Manage HR administration tasks, ensure compliance with labor laws, and support process improvement initiatives.

Senior Crypto Engineer will design, build, and evolve consumer and business APIs and microservices. Responsibilities include leading feature delivery, influencing architectural decisions, and collaborating with teams throughout the software development lifecycle. Requires a Bachelor's degree in a related field, 5+ years of software engineering experience, strong blockchain knowledge, and experience integrating with multiple blockchains at scale.

The Chief of Staff will drive results across various projects and initiatives, taking ownership from inception to completion. Responsibilities include setting goals, developing strategic plans, and executing with urgency. Success requires strong analytical skills, collaboration, and a proactive mindset. Fluency in English and an EU work permit are required.

Technical Sales Engineer / Solutions Engineer (RF | RAN | Radio) needed for a global telecommunications technology provider. Must have 5+ years' experience in network solutions delivery or technical pre-sales, deep understanding of 4G/5G Wireless technologies, and strong customer presentation experience.

Develop and refine hybrid machine learning models for process unit optimization in DataHowLab. Design, implement, and validate upstream bioprocess models, translating scientific knowledge into code. Collaborate with R&D engineers, data scientists, and product teams.

Senior Technical Writer creates and reviews technical documentation, including guides, specifications, and API references. Collaborates with R&D teams, product managers, and product owners. Provides guidance and support to the technical writers team.