5854 English-speaking jobs in Lisbon

Python Developer (Data Engineer) will analyze, refactor, and write code, ensuring compatibility with Python 3. Responsibilities include unit testing, code reviews, and applying SOLID principles. Experience with Cloudera, distributed computing, and DevOps tools is required.

Develop and implement security strategies, conduct risk assessments, and ensure compliance with industry standards. Manage security audits, investigate incidents, and provide security training.

Senior IT Infrastructure Engineer to integrate, configure, and validate infrastructure solutions for Airspace Mobility. Requires experience with Red Hat Linux, Ansible, CI/CD pipelines, scripting, networking, and hardware validation.

Designs, develops, and implements complex system designs and data models. Installs, configures, tests, and maintains operating systems, software, and tools. Troubleshoots and monitors systems, aligning network infrastructure to project needs.

Product Engineer needed to build and ship end-to-end features across the stack, from UI to AI. Experience with React, FastAPI, and data systems is required. Must have a product sense, bias to ship, and ability to work autonomously.

Test Automation Engineer will create, maintain, and evolve test automation strategies and frameworks. Collaborate with QA and Engineering teams on test automation tool design and implementation. Analyze and investigate solutions for Uphold's test automation needs.

Syensqo seeks an experienced Network Program Manager to define and drive network solutions strategy, collaborating with IT, engineering, and operations teams to design, deploy, and manage robust solutions.

Build, train, and optimize Machine Learning and AI models for use cases such as regulatory forecasting, text analysis, and predictive intelligence. Prepare, clean, and validate data, performing feature engineering. Collaborate with engineering teams to deploy models into production. Monitor model performance and implement automated retraining.

Secure AI-driven environments as an AI Security Specialist focused on Microsoft Copilot. Responsibilities include security assessments, threat modeling, incident response, and providing advanced support.

Penetration Tester with 3+ years of experience in web application, IT infrastructure, and network security testing. Expertise in vulnerability assessment, security product evaluation, and penetration testing methodologies. Requires scripting skills (Perl, Python, Ruby, shell) and knowledge of system/network security, protocols, and malware.

Manage the full procurement process, ensuring competitive costs, reliable deliveries, and strong vendor performance. Build and maintain vendor relationships, negotiate contracts, and monitor performance indicators. Collaborate with internal teams to ensure timely material availability and support inventory optimization.

SunEnergy seeks a General Manager to lead overall company operations in Portugal, including P&L responsibility, business growth strategy, and team development. The role involves driving commercial development within the industrial sector, overseeing EPC projects, and collaborating with corporate areas.

Full-Stack Engineer to design and build AI-powered products. Responsibilities include developing front-ends, back-ends, and data integration layers. Requires 3+ years of experience shipping production web applications, proficiency in Python, React, TypeScript, and cloud platforms.

Technical expert responsible for ensuring the efficiency, reliability, and scalability of data center infrastructure. Manages infrastructure projects, monitors systems, and handles escalated customer support issues. Designs automation scripts, conducts root cause analysis, and collaborates with teams for capacity planning.

Develops and implements machine control software solutions using the MACOSODE platform. Requires C++ programming expertise and experience in machine controls. Supports on-site integration and customer acceptance.

Design Engineer will lead and coordinate technical activities for launcher structures and components. Responsibilities include planning technical work packages, designing mechanisms, creating purchasing specifications, and preparing technical documentation.

Software Developer to support analysis, implementation, and testing of product and services registry solutions. Requires 4+ years of Mainframe experience, proficiency in Cobol, JCL/CopyLib, C/C++, File-Aid DB2, and CA Harvest.

Regional Sales Manager will identify and qualify new business opportunities, manage sales pipelines, and present and close new client contracts. Requires 5+ years of B2B sales experience, preferably in technology and SaaS/CCaaS. Proven success in channel acquisition and management is essential.

Supply Chain Planning Product Specialist will design, deploy, and support solutions for Maisons. Requires 4+ years of experience in supply chain planning environments and IT, with hands-on experience in APS solutions.

Traceability Integration Engineer builds and maintains integration flows connecting product ecosystem components. Expert in Kong, Solace, backend APIs, orchestration, and data contracts. Ensures reliable, scalable, and observable integrations. Collaborates with stakeholders to define and implement complex system integrations for the Traceability Program.