4937 English-speaking jobs in Lisbon

Assists business development manager with customer meetings and conducts technical seminars and presentations on Ajax Systems products. Provides technical training to distributors and dealers. Analyzes customer needs and promotes product solutions. Requires 3+ years of experience in security systems and strong communication skills.

Campervan Technician needed to maintain and repair campervans, ensuring customer satisfaction. Responsibilities include vehicle inspections, maintenance, repairs, and inventory management. Requires 5+ years of experience in mechanics, fluency in English, and a valid driver's license.

Data Analyst to support the Growth - Acquisition & Virality team. Analyze user behavior, identify growth opportunities, measure initiative impact, and deliver actionable insights. Collaborate with product managers, marketers, designers, and engineers. Build dashboards, reports, and models to monitor program performance. Define, monitor, and report on KPIs including conversion rates, channel contribution, and viral coefficient. Translate complex analyses into clear narratives for stakeholders.

Lead and scale DevSecOps function by embedding security into CI/CD pipelines, cloud platforms, and Kubernetes environments. Build, mentor, and lead a DevSecOps team. Integrate security into CI/CD pipelines (SAST, DAST, SCA, IaC scanning, secrets scanning).

Drive organizational effectiveness by fostering agile mindsets and designing efficient ways of working. Support People & Organization operational excellence through process optimization and data-driven decision-making.

Freelance Physics Expert needed for project-based AI testing and evaluation. Design physics problems, evaluate AI solutions, validate calculations using Python, and improve AI reasoning. Requires a Physics degree, 3+ years experience, strong Python skills, and excellent written English.

Freelance statisticians with Python expertise are sought for project-based AI evaluation and improvement. Tasks include designing statistical problems, validating AI solutions, and applying scoring criteria.

Freelance English writers engage in multi-turn conversations with AI models, testing and evaluating their responses across various dimensions.

Freelance automotive engineers with Python experience are sought for project-based AI testing and evaluation. Contribute to designing automotive engineering problems, evaluating AI solutions, and validating results using Python.

Freelance Energy Engineer needed for project-based AI testing and evaluation. Design energy engineering problems, evaluate AI solutions, and validate calculations using Python. Requires 3+ years of experience, strong Python proficiency, and excellent written English.

Capgemini Engineering seeks an Oracle Database Engineer to optimize and maintain Oracle databases (19c/23AI/26AI), lead migrations from SQL Server, and develop AI-driven database solutions.

This role is focused on improving customer engagement by driving consulting revenue, reducing churn, and supporting efficient post-sale delivery. The Customer Revenue Operations Lead will act as a strategic advisor to Customer Success and Consulting leadership teams, translating business goals into measurable KPIs. Responsibilities include leveraging data structures to monitor consulting utilization, backlog, forecasting accuracy, churn trends, and post-sale expansion opportunities. The role requires a Bachelor's degree, 5+ years of experience in Customer Success Ops, Professional Services Ops, Revenue Operations, or related fields, and strong analytical and communication skills.

Design, implement, and manage Azure networking infrastructure including Virtual Networks, VPN gateways, and security controls. Configure hybrid connectivity, load balancing, DNS, and automate tasks using Azure CLI, PowerShell, or Terraform. Troubleshoot network performance and ensure secure, compliant connectivity.

Design, deploy, and manage Azure infrastructure using IaaS, PaaS, and SaaS services. Implement hybrid cloud connectivity and configure storage solutions. Manage compute resources, handle identity & access management, and implement automation using Terraform, Azure CLI, PowerShell, and Azure DevOps.

Manage and secure IT infrastructure with expertise in Active Directory, user access control, Google Admin Console, and IT security best practices.

AI Sr. Engineer will design, build, and deploy Generative AI and agent-based systems for enterprise use cases. Responsibilities include developing intelligent agents, creating AI-powered copilots, and ensuring AI solutions are scalable, secure, and reusable.

AI Engineer will design, build, and deploy Generative AI and agent-based systems for enterprise use cases. Responsibilities include developing intelligent agents, creating AI-powered copilots, and ensuring AI solutions are scalable, secure, and reusable.

Lead AI Engineer to design, build, and deploy Generative AI and agent-based systems for enterprise use cases. Manage a team of AI Engineers, providing technical direction and mentorship.

Senior Frontend Developer to join website development team. Extensive frontend development experience with React and TypeScript required. Experience with Contentful Headless CMS, microservices, REST, and GraphQL. Strong collaboration and communication skills needed.

Pleo is seeking a Staff Engineer to join the Web Core team. This role focuses on building and maintaining a web platform for product engineers, driving technical excellence across web applications, and improving developer experience. Responsibilities include setting technical direction, identifying leverage opportunities, partnering with product engineers, and contributing to the frontend community.