5853 English-speaking jobs in Lisbon

Lead Salesforce Developer with a minimum of 8 years' experience in Salesforce development projects. Requires solid experience with Apex, Visualforce, Lightning Components, and Salesforce integrations. Must have proven hands-on experience in unit testing, troubleshooting, defect resolution, and bug fixing. Good knowledge of Git, SFDX, and CI/CD pipeline practices is needed. Professional proficiency in English (B2 level or above) is required.

Aubay Portugal seeks an Automation Tester with 1+ year of experience in Playwright or Cypress, TypeScript, and Gherkin. Must have familiarity with CI/CD pipelines, GitHub, and Jira. Experience with XRay, complex business cases, and data mocking is a plus. Proficiency in English is required.

Help act as a crucial link between onboarding, internal stakeholders, and customers. Manage and resolve incoming inquiries, handle end-to-end compliance requests, and perform ongoing screening of customers. Collaborate with the team to shape day-to-day operations and propose process improvements.

This role focuses on designing, running, and improving programs that enhance support quality, agent capability, and customer experience across all support channels. Responsibilities include defining quality standards, building QA processes, coordinating training programs, analyzing quality trends, and collaborating with support teams and stakeholders to drive continuous improvement.

Application & Systems Integration Engineer to develop flexible thin film solar cells for the AstroSweep project. PhD in Physics, Chemistry, Mechanical Engineering, or related areas required. Experience with thin films, power systems, and mechanical testing is necessary.

Application & Systems Integration Engineer to contribute to the TICON EU project, focusing on topological semimetals for next-generation interconnects. Responsibilities include sample preparation, advanced electron microscopy characterization, data analysis, and system maintenance. PhD in Physics, Engineering Physics, Materials Science, Engineering, or related field required. Expert in TEM and STEM imaging techniques, in-situ EM methods, and spectroscopy.

The Department Manager will lead a team in a Lisbon boutique, maximizing sales and customer service within a product category. They will coach, train, and motivate the team, track KPIs, and ensure compliance with company procedures. The ideal candidate has 5+ years of luxury retail team management experience and strong leadership, analytical, and problem-solving skills.

Senior IT Risk Analyst to strengthen IT risk governance, operational resilience, and cybersecurity risk management across critical platforms. Will identify, assess, monitor, and mitigate IT and cyber risks, ensuring compliance with internal frameworks and regulatory requirements.

Senior Generative AI Developer to design, develop, and maintain scalable backend systems using Python (FastAPI). Build RESTful APIs, integrate AI functionalities with frameworks like LangChain and LangGraph, and ensure secure data handling.

Designs, builds, and maintains scalable data pipelines and ETL/ELT workflows for ML and GenAI use cases using Python and AWS services. Develops analytics tools for actionable business insights. Manages data ingestion, orchestration, transformation, quality, and curation at scale. Collaborates with Data Scientists, product teams, and stakeholders. Implements systems via event-driven architectures and APIs. Ensures high engineering standards through unit testing, CI/CD, and code quality. Provides technical guidance and mentoring.

Valtech seeks an experienced Senior Data Scientist to develop and deploy machine learning models across various use cases. This role focuses on building production-grade systems that combine predictive, causal, and generative AI capabilities to influence business outcomes. Responsibilities include developing forecasting models, optimizing resource allocation, and integrating GenAI capabilities into data science workflows. Must have qualifications include strong experience in machine learning, statistics, and applied data science, as well as hands-on experience with at least one major cloud platform.

Senior/Lead Java Full Stack Software Engineers develop and integrate business workflow applications, design, and maintain Appway workflows. Experience with Java, Spring, Angular, and BPM notation is required. Fluency in English is necessary, French is a plus.

Delivers cloud infrastructure solutions in accordance with strategy and goals. Designs and deploys RedHat & VMWare solutions, including onboarding network functions into on-premises cloud environments. Focus on CaaS and IaaS, remote access, cloud, security, and backup solutions.

Senior C# Developer to work on innovative solutions in the business investment banking and financial services area. Requires 9+ years of experience, proficiency in SQL, C#/C++, Angular, Git, Jenkins, Hadoop, Single Store, Linux, Windows, Kafka, and Rest API.

Machine Learning Engineer to develop and optimize NLP models, implement MLOps pipelines, and collaborate on end-to-end solutions. Requires 5+ years Python experience (TensorFlow, PyTorch, Transformers), 3+ years NLP experience, and 5+ years MLOps experience. Hands-on experience with Vertex AI and Azure ML is essential.

Firewall/Network Security Engineer needed for a project in Lisbon (Hybrid). Requires a Bachelor's degree and 9+ years of experience managing complex IT transitions and security projects. Must have knowledge of network security principles, protocols, and technologies.

Cybersecurity Governance Officer for Industrial Cybersecurity (ICS) will oversee and develop the cybersecurity governance framework to ensure compliance with regulations, policies, and best practices.

Full-Stack Developer to design, develop, and enhance features within a multi-cloud GenAI platform (Azure, AWS, Google Cloud). Experience with Node.js, TypeScript, JavaScript, React, Azure services, and AI APIs is required.

Solution & Integration Architect develops and maintains IT architecture strategy aligned with business goals. Designs IT systems and applications, ensuring seamless integration and adherence to standards. Collaborates with business partners and cross-functional teams to understand needs and implement solutions.

Angular Developer needed for high-impact technology projects. Requires a degree in Computer Engineering or equivalent, 3+ years of experience building modern frontend solutions, and hands-on expertise in Angular 12. Must have strong command of HTML5, CSS, and JavaScript and the ability to communicate confidently in English.