4954 English-speaking jobs in Lisbon District

Head of Workplace Enablement will design and operate the internal technology environment, focusing on automation, user experience, and security. Responsibilities include managing identity, devices, collaboration tools, and internal infrastructure. Requires fluency in English and experience with cloud-native identity, access, and device management.

Lead global SAP strategy, including S/4HANA implementation and optimization. Oversee ERP, HCM, BI, and AI/ML platforms across multiple regions. Manage major transformation programs and budgets.

Leads the end-to-end player experience for Lebull's app and website, driving improvements in conversion, engagement, and retention. Defines and manages the product roadmap, prioritizes features, and ensures product compliance with regulations. Collaborates cross-functionally to translate business needs into product requirements and deliver features with clear success metrics.

Senior Software Engineer to build modern applications for Fortune 500 clients. Develops and maintains code using .NET C#, Kafka, Postgres, and ElasticSearch. Provides technical leadership, mentors engineers, and drives architectural decisions.

Senior Data Scientist specializing in Generative AI, recommendation engines, and predictive systems. Develops and deploys ML models, owns the full AI feature lifecycle, and ensures model integrity. Requires 5+ years of experience building and deploying ML models in production, expertise in LLM applications, and strong Python skills.

Strategy & Transaction Consultant supports organizations in defining and executing transaction strategies, including due diligence, integration, and carve-out projects. Responsibilities include developing integration strategies, identifying synergies, and participating in strategic planning activities.

Senior Ruby on Rails developer to build scalable products and integrate AI/LLM technologies. Own features from design to production, design AI-assisted features, and work with LLM APIs. Strong Ruby on Rails experience, backend skills, and experience with AI/LLM technologies required.

HUGO BOSS seeks Sales Associates for their Chiado store, requiring 3-5 years of boutique retail experience, excellent customer service, and advanced English.

EDP, a global energy company, seeks an Energy Analytics Specialist to generate and validate electricity load and surplus generation forecasts. The role involves analyzing forecast deviations, developing forecasting models, and extracting data for business monitoring and regulatory reporting.

Machine Learning Architect needed for 100% remote role in Portugal. Requires 8+ years in Data, AI, or Machine Learning Engineering with 3+ years designing ML platforms at scale. Strong experience with Databricks, Apache Spark, Python, SQL, MLOps, and cloud platforms.

As a Business Analyst in Springer Nature Technology, you will connect IT and business functions to deliver value across the organization. You will analyze data to inform changes and improve IT products, services, and processes. You will collaborate with stakeholders to explore problems, contribute to solution designs, and prepare investment cases. You will also support Mergers & Acquisitions (M&A) activities by assisting with technical due diligence and integration planning.

Freelance AI trainer needed to design computationally intensive mathematical problems requiring Python programming. Must have a degree in Mathematics or related field, Python proficiency, and experience with numerical methods and symbolic computation.

Senior IT Project Manager to lead data integration, migration, and transformation projects in a regulated pharmaceutical environment. Experience in data management, system integrations, and CSV/CSA methodologies required. Strong stakeholder management and communication skills essential.

Lead a cross-functional engineering pod, ensuring continuous feature delivery across a 24-hour cycle. Oversee ASPM integrations and AI-enabled SDLC secure code scanning. Act as the primary escalation point for regional technical challenges and perform secure code reviews.

Junior Cloud Document Administrator supports project documentation for Siemens Energy, compiling and managing customer documents. Collaborates with internal and external teams, ensuring timely dispatch and quality control. Requires a degree in Engineering or Technical Communication, proficiency in MS Office365, and strong communication skills. Experience with power plants or turbo machinery is beneficial.

LOGFAS Instructor to deliver theoretical and practical training on LOGFAS applications, including interoperability training. Support LOGFAS Section Head in planning and coordination of LOGFAS iterations. Develop and apply training delivery methods for classroom, remote, online, and blended learning. Must have experience delivering training to adult learners and knowledge of NATO Operations Planning Process. Experience with LOGFAS applications and qualification in one or more LOGFAS courses required.

Represent a roster of influencers, securing brand deals and maximizing their earning potential. Cultivate relationships, negotiate contracts, and develop growth strategies for influencer careers.

The Sr Manager, AI Software Engineering leads end-to-end technical delivery, engineering excellence, and platform reliability for the AI Factory. Responsibilities include setting technical direction, ensuring high-quality development, building and mentoring engineering teams, and overseeing Run & Support operations. The role requires experience leading engineering teams in complex technology environments, strong software engineering and platform development skills, and experience with SRE and production-grade engineering operations.

Senior AI Engineer will design, build, and operate AI capabilities for safe integration into real-world delivery. This includes LLM-enabled workflows, RAG and agent-based systems, and enterprise applications.

Supports the planning and execution of marketing initiatives to boost brand visibility, generate demand, and support revenue goals. Manages hosted events, trade shows, webinars, and integrated marketing programs across EMEA. Collaborates with sales, partner, and customer success teams to drive impactful results.