188 English-speaking jobs in Guarda

Customer Experience - Sales Support professional needed for a fully remote role. Responsibilities include reaching out to leads, conducting sales calls, building client relationships, and closing deals. Must have advanced English skills and 1+ year of experience in sales or customer service.

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.

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.

Senior Financial Coordinator will maintain financial reporting systems, support ad hoc projects, and serve as a subject matter expert.

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.

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.

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.

Processes invoices, reconciles accounts, and investigates payment discrepancies. Requires strong attention to detail, organizational skills, and understanding of accounting principles.

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.

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.

Freelance Talent Acquisition Specialist to source candidates globally (focus on Europe), present them to clients, and match candidates to roles. Requires 1+ year recruitment experience, sourcing expertise, and multilingual skills (Portuguese or others).

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.

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 and manage data pipelines, ensuring data quality and reliability.

Senior Graphic Designer to create social media, digital, and print visuals for a fast-growing beauty brand. 6+ years experience required, strong portfolio showcasing branding and multidisciplinary design work. Proficient in Adobe Creative Suite.

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.

Senior QA Engineer to lead testing direction across projects, ensuring robust and secure software. Experience with mobile and web testing, automation tools, and agile methodologies required.

QA Automation Engineer needed to build and maintain automated tests for web and backend systems. Responsibilities include improving automation frameworks, testing AML/KYC/KYB journeys, and contributing to CI/CD pipeline improvements. Requires 5+ years of automation testing experience, strong Cypress or Playwright skills, and experience with REST APIs and SQL.

Talent Acquisition Specialist to manage full-cycle recruitment processes across Europe, the USA, and other countries. Experience in IT/tech recruitment and global recruitment is preferred.

The Senior Search Manager (Paid Media) executes and optimizes paid search campaigns across Google Ads, Performance Max, Bing, Display, and Paid Social. This role manages budgets, pacing, and ROI, conducts keyword research, and partners with teams to ensure ad alignment and conversion focus.