9381 English-speaking jobs in Lisbon District

Provide customer support via phone, email, chat, and social media. Answer questions about app features, functionality, and account setup. Resolve technical issues and guide users through account creation and identity verification.

Data Engineer with 5+ years of experience in Python, SQL, and AWS. Design and implement data warehouses, data lakes, and ETL processes. Collaborate with stakeholders and technical teams to understand data requirements.

Industrialize new products within cost, timing, and quality parameters. Improve existing manufacturing processes for safety, quality, and productivity gains. Define layouts, processes, and manufacturing times for new products and production objectives.

Senior Mendix Developer to design, implement, and integrate Mendix applications for a technology company. Requires 3+ years of Mendix experience, Mendix Advanced Developer certification, and proficiency in Java, JavaScript, HTML5, CSS, and REST APIs.

Platform Support Engineer will monitor and support CORE and RAN networks, troubleshoot service issues across Data, IoT, Voice, and SMS, and analyze network faults using protocols like SS7, MAP, ISUP, SIP, DIAMETER, and CAP.

QA Engineer – Test Automation will develop, maintain, and execute automated test cases using Cucumber, Selenium, and Java. Design and implement test plans and scripts within Azure DevOps. Collaborate with developers, QA engineers, and DevOps teams to integrate automated tests into the CI/CD pipeline. Analyze and report test results, track defects, and maintain documentation. Participate in Agile ceremonies and contribute to continuous improvement of QA practices.

Respond to guest repair requests, perform preventive maintenance, and troubleshoot basic equipment issues. Must have experience as a painter and knowledge of various painting systems. Ability to work independently and as part of a team.

Draft and manage proposals/presentations for client RFPs, collaborating with subject matter experts. Develop work plans, research responses to proposal questions, and ensure adherence to internal procedures. Requires a degree in a business, marketing, or communications field, proficiency in Microsoft 365, and prior experience with RFI/RFP/DDQs. Excellent written and verbal communication skills in English (C2) are essential.

Provide remote travel assistance to clients via email, phone, and messaging platforms. Support reservations, itinerary updates, and address travel-related questions.

Provide remote travel assistance to clients via email, phone, and messaging platforms. Support reservations, itinerary updates, and address travel-related questions.

This is a 9-month fixed-term contract for maternity leave cover. The HR Manager will support businesses across Portugal, deploying HR programs, providing guidance to managers, and supporting employee relations matters.

Network Engineer will design, implement, and enhance network infrastructures for enterprise clients. Responsibilities include network architecture, deployment, client collaboration, and continuous improvement. Requires a bachelor's degree and proven experience in enterprise network solutions with expertise in Aruba, Palo Alto Networks, or Fortinet.

The European Institute of Policy Research and Human Rights seeks Junior Research Fellows to develop research papers in approved areas. Fellows will receive mentorship and guidance, and contribute findings to publications. Open to candidates with completed Bachelor's, Master's, or Doctoral degrees in any discipline.

Senior AI Data Engineer will design, build, and maintain scalable data pipelines for AI Copilot's ML-driven features. Responsibilities include collaborating with ML teams, optimizing data infrastructure, and ensuring reliable data foundations for AI capabilities. Requires 5+ years of data engineering experience, SQL expertise, dbt proficiency, and Python fluency. Experience with Snowflake, cloud platforms, and AI/ML products is preferred.

Experienced AWS Cloud DevOps Engineer to implement and maintain AWS environments and services, build CI/CD pipelines, and develop automation templates.

Senior Backend Engineer will design, build, and maintain backend services for WalletConnect Pay, including payment flows, APIs, data pipelines, and internal tooling. Responsibilities include API and system design, production-quality code delivery, and end-to-end service ownership. Requires senior-level backend engineering experience, strong API and system design skills, and production experience with cloud infrastructure (AWS preferred). Must be comfortable with Terraform, AI-assisted development, and collaborating with cross-functional teams.

Supervises daily production to meet targets, quality standards, and safety procedures in a food/supplement manufacturing environment. Coordinates operators, monitors performance, and plans production.

Deputy QPPV for global pharmacovigilance activities, including ADE reporting, trending reports, and signal management. Requires a DVM and 5+ years of experience in veterinary pharmacovigilance within the EU.

Supports pricing estimations for new business across multiple OEMs. Analyzes cost drivers, evaluates pricing impact of engineering changes, and coordinates with cross-functional teams. Contributes to market analysis and business planning initiatives.

Develop web applications using Angular, implementing functionalities and user interfaces. Collaborate with designers and developers, ensuring code quality and consistency. Troubleshoot issues and optimize application performance.