210 English-speaking jobs in Castelo Branco District

German-Speaking Customer Service & Marketing Roles – Lisbon (On-site) Lisbon, Portugal | Full-time | International Environment Are you a German speaker looking for your next opportunity in Lisbon? Whether you have a background in Customer Service or experience in Paid Campaign Management and Digital Marketing, we have exciting openings waiting for you in international digital projects.

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

Customer Experience - Sales Support professional needed for a fully remote role. This sales-focused position requires strong communication skills, experience in sales or customer service, and proficiency in English. Responsibilities include lead generation, client relationship building, and product presentation.

Senior Accountant supports daily and monthly financial processes for seven entities outside Portugal. Responsibilities include recording sales, preparing journal entries, processing transactions, and vendor invoice review. Requires an Associate degree in accounting, hospitality experience, and fluency in English.

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.

Experienced Azure Engineer needed for Continuous Improvement team. Resolve complex Azure issues, act as escalation point, and proactively identify and remediate problems.

The Senior Financial Coordinator will maintain financial reporting systems, support ad hoc projects, and serve as a subject matter expert. Responsibilities include reviewing cost center requests, reconciling data, and collaborating with cross-functional teams.

Develop and update CATIA V5 models for components, composites, and assemblies. Perform surface generation, interface checks, and clearance analysis. Produce DWGs, laser files, and composite flat patterns. Support documentation creation and engineering reviews.

Data Engineering Intern will contribute to strategic partner integration, data quality enhancement, and improving the data platform's core foundations, AI capabilities, and data ingestion processes.

Data Scientist specializing in Computer Vision, NLP, and Deep Learning to build smart ML models using image, text, audio, and tabular data. Experience with Python, PyTorch or TensorFlow, Docker, CI/CD, and testing frameworks required.

Manage and grow a portfolio of streamers in the European iGaming market. Build relationships with streamers, agencies, and partners. Execute performance-driven campaigns and monitor results.

Freelance Talent Acquisition Specialist needed for sourcing candidates globally (focus on Europe). Must have 1+ year recruitment experience, sourcing expertise, and strong communication skills. Multilingualism preferred. Commission-based pay.

The Senior Security Automation Engineer ensures efficient identification, prioritization, testing, and resolution of security risks at scale. The role manages global patch and vulnerability processes, designs automation workflows, and collaborates with security, infrastructure, and operations teams.

Accounts Payable Technician will handle day-to-day accounts payable operations including invoice processing, account reconciliation, and payment discrepancy resolution. Requires a Bachelor's degree in a related field, 2+ years of experience in accounts payable or finance/accounting, and proficiency in Microsoft Excel.

Lead a team of 5-7 data scientists and machine learning engineers building AI solutions for fraud detection, risk assessment, and platform protection. Translate risk management requirements into machine learning problems and oversee the end-to-end modeling process.

Leads production activities ensuring efficient, safe, and compliant operations. Promotes safety and quality culture, drives continuous improvement, and develops the production team. Oversees production schedules, equipment readiness, and documentation.

Site Engineer needed for photovoltaic and electrical power projects in Portugal. Responsibilities include supervising construction, coordinating projects, preparing documentation, and ensuring safety compliance. Requires experience in PV farm implementation, technical education, and AutoCAD proficiency. Must be a local candidate with a driver's license.

Senior AI/Backend Software Engineer to design, develop, and maintain backend services for an enterprise-wide AI Factory initiative. Will build reusable AI services, APIs, and frameworks, and integrate AI solutions with enterprise data platforms. Requires 7+ years of software engineering experience with a strong backend focus and Python.

Data Engineer needed to configure, customize, and maintain Redslim tools. Develop and implement data integration code using Python and PySpark, optimize data pipelines, and ensure data quality. Must have 2+ years of experience in a similar role and proficiency in Python, PySpark, SQL, and Azure cloud services.

Provide text-based support for complex player issues across PC, mobile, and console platforms. Troubleshoot gameplay, account, and technical issues. Collaborate with Development and QA to investigate and escalate customer-reported issues.