6414 English-speaking jobs in Lisbon District

Leads planning, development, and execution of BESS projects from feasibility through implementation. Manages permitting, regulatory approvals, and interconnection agreements. Oversees technical reports, mentors teams, and drives innovation in energy storage technologies.

Shape AI-powered applications at Air Apps, a Lisbon-based company focused on creating the world's first AI-powered Personal & Entrepreneurial Resource Planner. Lead the product development lifecycle for AI-driven features, collaborating with engineers, designers, and data scientists. Define the AI product roadmap, ensuring alignment with business objectives and user needs.

The Instituto Superior Técnico seeks an Associate Professor to conduct research, secure funding, teach at various levels, and participate in university representation and knowledge transfer. Applicants must have a PhD in Engineering or a related field, a strong publication record, experience securing grants, and excellent communication and leadership skills.

Develops programmatic advertising strategies, sets up campaigns in DSPs, and monitors performance. Manages campaign implementation, analyzes results, and collaborates with teams to optimize media plans. Requires a degree in a related field, knowledge of programmatic platforms, and proficiency in English.

Senior Transaction Diligence professional will analyze financial and operational results of companies for sale. Responsibilities include reviewing financial information, participating in management interviews, and creating reports and presentations. Requires at least 3 years of experience in Financial Due Diligence, strong analytical and communication skills, and fluency in English. German language skills are a plus.

Lead and oversee daily kitchen operations for a recognized restaurant concept in Lisbon. Manage a team, ensure food quality and cost control, and maintain HACCP compliance.

Senior Site Reliability Engineer to ensure reliability, scalability, and performance of large-scale cloud infrastructure. Responsibilities include maintaining system availability, designing and implementing infrastructure solutions, improving CI/CD pipelines, and collaborating with engineering teams. Requires strong programming skills, deep understanding of Unix/Linux systems, containerization tools, and infrastructure-as-code.

Senior Machine Learning Engineer to optimize large-scale AI systems, focusing on training and serving foundation models. Responsibilities include inference optimization, designing inference engines, and developing efficient training pipelines. Requires deep ML expertise, systems-level engineering, and strong software engineering skills.

Lead the research, prototyping, and development of agentic AI features, driving their evolution from research to production. Expertise in transformers, reinforcement learning, and AI safety is required.

Develop and execute content strategies for oncology portfolio, translating complex science into clear, compelling messaging. Lead launch and congress deliverables, leverage digital and AI capabilities, and ensure compliance with regulatory standards.

Senior Cybersecurity Engineer specializing in ethical hacking, reverse engineering, and anti-bot technologies. Analyzes web and mobile applications, overcomes security protocols, and develops innovative solutions. Requires expertise in reverse engineering tools, web and network protocols, and Python development.

EHS Advisor provides on-site support to project management teams, ensuring adherence to safety management systems, legislation, and Winthrop Technologies' EHS plans. Conducts audits, risk assessments, and investigations, and coordinates training and toolbox talks. Requires a relevant degree and 3+ years of experience on large construction sites.

The Marketing Operations Specialist, Email & Campaign Production supports campaign execution across global marketing, focusing on email and campaign production. This role builds and updates campaign components, manages contact lists, executes production tasks, and performs quality assurance checks. The role also supports broader marketing operations activities.

The NATO Communications and Information Agency seeks an Instructor to deliver vocational training on NATO systems and services. Requires a Bachelor's degree, at least 2 years post-degree experience, and 5 years of experience providing training on technical subjects. Must have demonstrable experience in information system engineering and fluency in English.

The NCIA seeks a driven Instructor to deliver training on NATO systems and services, specializing in Satellite Communications (SATCOM). The role requires a Bachelor's degree, 2+ years of experience, and 5+ years of experience training on technical subjects. Fluency in English is essential.

IT Support professional for hotel openings and refurbishments. Experience with PMS, POS, Wi-Fi, TV/CAST, and access control systems required. Strong problem-solving and communication skills needed. Fluency in English is essential.

Senior Instructional Designer to create innovative digital learning experiences. 5+ years experience in eLearning production, strong Storyline skills, and experience with collaborative teams required.

AI/Machine Learning Engineer needed for a consultancy specializing in information systems. Requires proficiency in Python and/or Java, experience building models with TensorFlow, PyTorch, and Scikit-learn, and hands-on experience deploying applications using Docker.

Solve complex problems and identify potential issues across various platforms and services. Manage systems data, provide solutions, ensure security compliance, and oversee assignments.

As a System Administrator, you will manage systems data, provide solutions, ensure security compliance, and oversee assignments. You will recommend modernization options, collaborate with teams, and possess experience with Windows Server, VMware ESX, and cloud management.