English-speaking jobs in Chaves

At Devoteam, we believe that technology with strong human values can actively drive change for the better. Discover how Tech for People unlocks the future, creating a positive impact on the people and the world around us. We are a global leading player in Digital Transformation for leading organisations across EMEA, with a revenue of €1B.

We are looking for a dynamic and driven Technical Sales Engineer to join our growing team. In this role, you'll blend technical expertise with strong commercial acumen to identify customer needs, propose tailored solutions, and drive business growth.

At Alstom, we understand transport networks and what moves people. From high-speed trains, metros, monorails, and trams, to turnkey systems, services, infrastructure, signalling and digital mobility, we offer our diverse customers the broadest portfolio in the industry. Every day, 80,000 lead the way to greener and smarter mobility worldwide, connecting cities as we reduce carbon and replace cars.

National Laboratory of Energy and Geology Organisation/Company National Laboratory of Energy and Geology Department Resource Economics Unit Research Field Other Engineering Researcher Profile First Stage Researcher (R1) Positions Bachelor Positions Country Portugal Application Deadline 23 Dec 2025 - 23:59 (Europe/Lisbon) Type of Contract Temporary Job Status Full-time Hours Per Week 35 Offer Start

We are hiring a dedicated French-speaking Support Specialist to manage client accounts for our payment solutions division, based on-site in Lisbon, Portugal . This role involves acting as the primary point of contact for business customers, resolving their issues related to payment processing, account operations, and technical difficulties through various channels (phone, email, chat).

Based in Portugal, Wire IT is your specialized IT consulting partner with 18 years of experience driven by an experienced and senior team that helps clients make the right decisions in a fast-moving market. Wire IT's ambition is to grow while keeping true to its nature: agile, people-centered, and fun. As we like to say: Its not only what we do, its how we manage that truly make the difference. .

Location: Remote in Portugal Workster is partnering with several international companies in Portugal and we are currently looking for German-speaking Client Advisors who want to work fully remote from anywhere in Portugal. This role is ideal for communicative and service-oriented candidates who enjoy helping customers and would like to build a long-term career in an international environment.

We design infrastructures to digitally connect the world in a safe, efficient and sustainable manner, offering Engineering, Project Managing and Consulting services. Our specialization and constant adoption of new technologies has turned us into an internationally recognised company, mainly for the talent, quality and innovation we apply in each of our projects.

We're looking for a Senior Telephony & SIP Engineer to join a high-impact, full-time freelance project (3 months, fully remote) for a growing tech company building modern, reliable, real-time voice systems. What You'll Do Design and maintain VoIP systems based on SIP/RTP/SRTP. Work with Asterisk, FreeSWITCH, OpenSIPS or Kamailio. Build real-time media services in Go or Python (FastAPI).

Private Chef International Opportunities Join Fantasia Villas Global Culinary Journey Do you want to elevate your passion for cooking to new heights? It is time to step into a world of exclusivity, creativity, and international elegance. Our unique opportunity invites you to craft unforgettable dining experiences for guests staying in some of the world's most exclusive private villas.

Join the Jigglypuff Project as an AI Specialist and help enhance AI-powered speech recognition. You’ll review and refine audio segmentation and transcription, providing high-quality data that supports the development of advanced communication models.

CAPGEMINI ENGINEERING Capgemini Engineering Portugal is at the forefront of secure communications innovation. As part of our Technology and Innovation Area, we are expanding our Research & Development team with a junior researcher passionate about Quantum Communications and Post-Quantum Cryptography.

THE ROLE We are looking for a Junior Data Engineer with foundational skills in T-SQL, ETL concepts, and Microsoft Data Factory/Fabric to support daily operations at database and data lake level. In this role, you will execute well-defined data tasks, follow established runbooks, and help ensure that pipelines, transformations, and datasets run reliably.

Manager, Global Health & Antimicrobial Resistance Join to apply for the Manager, Global Health & Antimicrobial Resistance role at IQVIA Co-create IQVIA’s Antimicrobial Resistance (AMR) Centre of Excellence, driving maximum impact in the fight against AMR. This strategic role connects life sciences, health systems, and global health stakeholders to deliver impactful solutions against AMR.

WELCOME TO OLX At OLX, we work together to build a more sustainable world through trade . We make it safe, smart, and convenient to buy and sell cars, find housing, get jobs, buy and sell household goods, and more. Our colleagues around the world help to serve millions of people every month, through its well-loved consumer brands including OLX, Otodom, AutoTrader, Property24.

Match Profiler is an Information Systems consultant who has been working in the national and international market since 1999. We have multidisciplinary skills and IT know-how that allow us to contribute, optimize and progress with our clients.

Or a Lifetime Experience? Start Yours Here! We are a Portuguese technology consulting company with a strong outward look to the rest of Europe. We have 12 years of experience in the market and reached the status of "large company" in 2018. We now have more than 350 associates and we keep growing, with offices in Lisbon, Porto, and Leiria, as well as projects in more than 20 countries.

#SomosÁvoris At Iberojet, an airline belonging to the Ávoris Corporación Empresarial group, we are seeking a Safety Coordinator (and Management System support) in Lisbon to perform the following primary duties: Assists ORBEST Safety Manager in matters regarding safety implementation in ORBEST; Ensures and coordinates that safety meetings are held according the established periodicity and regist

SNI is serving as a trusted SAP Outsourcing partner in line with the needs of World's most prestigious firms and carried out successful projects worldwide. We're looking for two experienced SAP CPI Integration Developer, one as team lead, for our international client in utility industry.

We are looking for our client in the financial sector to hire a Functional Architect / Techno-Functional Profile with strong knowledge of financial markets and risk management. This role is strategic and combines functional vision, pitch preparation and the ability to imagine future solutions.