English-speaking jobs in Valpaços

The Centre for Environmental and Marine Studies (CESAM) at the University of Aveiro invites applications for Marie Skłodowska‐Curie Actions Postdoctoral Fellowships (MSCA‐PF) 2026. Open to researchers of any nationality with a maximum of 8 years full‐time equivalent research experience post‐PhD, applicants must not have resided or conducted their main activity in Portugal for more than 12 months in the 36 months before the call deadline. CESAM offers a vibrant research community dedicated to addressing critical environmental and marine challenges.

Black Cat Cinema seeks a Wix-experienced designer for a website refresh project. The role involves applying new branding across the site, with minor structural adjustments as needed.

Lead AI-driven product initiatives as a Product Owner / Business Analyst. Identify business problems solvable with AI, define product vision, and translate requirements into actionable tasks.

Perform and review valuation analyses of various assets, including private equity, private debt, infrastructure, and intangible assets. Assess valuation reasonableness in financial reporting and assurance engagements.

Manages and drives commercial activity for a portfolio of agents, ensuring sales targets are met and compliance with procedures. Audits, trains, and implements projects to improve agent team efficiency and performance. Participates in promotional campaigns and product launches.

The Principal Product Manager will define, develop, and manage Viator's operator integration product, ensuring seamless connectivity between Viator and reservation systems. Responsibilities include developing the product vision and strategy, collaborating with stakeholders, and overseeing initiatives across pricing, booking, logistics, and inventory management.

Operations Data Analyst will prepare data control reports, assist with ETL processes, and support database management. Requires SQL, PowerBI, Python, and strong analytical skills. Fluency in English is required.

Tableau Developer with 3+ years of experience needed. Must have proficiency in Tableau Desktop and Server, strong SQL skills, and experience with Python for data analysis. Knowledge of other BI tools and financial markets is a plus. Fluent English required.

Senior Retention Manager to own results and relationships for 4-5 high-value Shopify brands. Develop advanced retention strategies, write copy, and mentor team members. Requires 4+ years Klaviyo experience and expert-level retention strategy skills.

Provide French-language customer support via phone, email, and chat. Address inquiries, troubleshoot issues, and support account requests. Maintain high service standards and achieve KPIs. Fluent French (C1/C2) and EU citizenship or Portuguese residency required.

Provide multi-channel customer support via phone, email, and chat for a leading video streaming website. Troubleshoot customer issues, document actions, and escalate complex problems.

Data Architect (Functional) needed for international banking project. Design and maintain data models, ensure data quality and governance, and support project teams on data-related topics.

Revolut Media Solutions seeks a junior to mid-level Partnerships Sales Manager to build and manage a pipeline through outbound prospecting and cold calling. This role focuses on driving new revenue across advertising and performance products by engaging with brands and performance marketing teams.

Senior Data Engineer with strong Python skills and experience building data pipelines, data lakes, or data warehouses. Must be proficient in French (B2 level) and available for hybrid work in Lisbon.

Develop and implement scalable cloud-based data solutions for telecom applications. Collaborate with teams to integrate cloud solutions with existing infrastructure. Ensure data security and compliance.

Experienced Analytics Engineer needed for full-remote position in Portugal. 5+ years of experience building data models with DBT or SQLMesh required. Strong data architecture and modeling skills are essential. Fluency in English (B2 level) is mandatory.

Experienced Software Engineers to develop and maintain scalable web applications. Strong skills in JavaScript/TypeScript, React.js, Node.js, HTML5, CSS3, .NET (C#, .NET Core) and backend fundamentals required.

BrainRocket seeks an Access Administrator to manage user access to company systems and data, ensuring security and compliance. Responsibilities include managing user accounts, conducting audits, implementing access control policies, monitoring access activities, and responding to incidents.

Senior Remote Property Manager oversees daily operations of a growing short-term rental portfolio. Responsibilities include guest management, revenue optimization, operational efficiency, and quality control. Strong organizational and communication skills are required.

Technician to manage day-to-day execution of Computer System Validation (CSV) and Commissioning & Qualification (C&Q) activities. Responsibilities include authoring validation deliverables, verifying system specifications, and driving digital validation initiatives. Requires a Master's degree in a relevant field, deep knowledge of GAMP 5 and Risk-Based Validation, and excellent technical writing skills.