Top Artificial Intelligence Jobs in Portugal

Leads the product strategy, roadmap, and scaling of Mastercard’s Global Portfolio Optimization capabilities. Converts analytics and business insights into technology-enabled products, recommendations, and workflows through the Mastercard Intelligence Centre. Defines the organization’s AI strategy, evaluates automation and emerging technologies, develops business cases and KPIs, and guides cross-functional teams through delivery, adoption, and optimization. The role requires strong product leadership, technical fluency, quantitative reasoning, stakeholder management, and the ability to drive outcomes in a matrixed organization.

Lead and grow a product engineering team building Superhuman Docs experiences, including AI, search, and collaborative workflows. Responsibilities include hiring, coaching, delivery planning, product partnership, architecture guidance, code reviews, debugging, technical investigations, and targeted implementation. The manager owns product outcomes from problem definition through launch, measurement, and iteration while fostering customer-focused, inclusive, feedback-driven team culture.

Architects and presents private-cloud AI solutions for enterprise customers. Develops technical proposals, solution designs, demonstrations, proofs of concept, business cases, and competitive analyses. Partners with sales teams, customers, and technology providers to align solutions with business outcomes, manage pipelines, support forecasting, and advance deals through closure. Builds executive relationships, identifies expansion opportunities, tracks emerging technologies, and mentors junior team members.

Leads AI- and data-driven business transformation for retail customers using the Celonis Platform. Owns value realization from discovery through ROI, facilitates executive workshops, manages stakeholder sponsorship, orchestrates global transformation programs, develops AI-assisted account and project plans, drives platform adoption, and creates expansion roadmaps. The role combines technical execution, consulting, value selling, process improvement, and strategic program management across finance, supply chain, and retail functions.

Lead AI- and data-driven business transformation for pharmaceutical customers using the Celonis Platform. Own value realization from discovery through ROI, conduct executive value workshops, manage senior stakeholders, and coordinate complex global transformation programs. Develop AI-enabled account plans, project management automation, adoption strategies, and Center of Excellence roadmaps. Apply process improvement, enterprise software, finance, supply chain, and pharmaceutical expertise while partnering with sales and technical teams to deliver measurable customer outcomes.

Own the vision, roadmap, business case, and outcomes for Jimdo’s support platform and AI capabilities. Lead Zendesk and AI specialists, partner with engineers and cross-functional teams, improve chatbot and AI agent performance, optimize routing and self-service, analyze customer support data, manage cost-to-serve, and use support insights to influence product roadmaps.

Build and maintain reliable full-stack applications for high-stakes hospital environments, specializing in frontend architecture, design systems, modularity, mobile readiness, and cross-device experiences. Collaborate with design, product, and machine learning teams; mentor engineers on frontend practices; deliver frequent enhancements with minimal regressions; and own projects end to end. Some international travel to hospitals is required for workflow observation and clinical-user collaboration.

Manages Oliver Wyman’s global social media channels, communities, publishing calendar, and campaigns. Develops and writes content for thought leadership, events, sponsorships, executives, and brand initiatives; advises stakeholders on social strategy; coordinates creative and cross-functional delivery; monitors conversations and reputational risks; analyzes performance metrics; and recommends improvements to content, targeting, channels, advocacy, and publishing processes.

Supports European VAT compliance services by validating client data, confirming VAT amounts, preparing VAT returns and documentation, communicating with clients, and identifying issues. The role emphasizes accuracy, timely delivery, structured processes, AI-assisted workflows, and collaboration with senior colleagues and specialist teams. No prior tax experience is required, making it suitable for candidates with early experience in administration, finance, client service, data tasks, internships, or academic projects.

Research and develop real-time AI algorithms for isolating, extracting, and suppressing sound sources from microphone recordings. Responsibilities include training and evaluating audio models, addressing noise and reverberation, optimizing perceptual quality and computational efficiency, and collaborating with DSP and embedded software teams to deploy models on physical devices. The role also supports patents, conference publications, and novel audio experiences.

Build and operate auditable multi-agent systems on Cloudflare’s platform for infrastructure forecasting, supply planning, cost modeling, approvals, and decision analysis. The role involves designing durable workflows, integrating statistical and machine learning models, creating BigQuery pipelines, enforcing risk controls and auditability, and authoring technical specifications and architectural standards.

Designs, evaluates, qualifies, and maintains AI infrastructure, including GPU servers, networking, storage, power, and cooling systems. Responsibilities include rack-scale system design, hardware benchmarking, stress testing, failure analysis, vendor qualification, performance analysis, automation, and translating AI workload requirements into infrastructure specifications. The role also drives cross-functional technical projects and communicates findings through technical documentation and presentations.

Leads financial planning, workforce and supplier cost management, forecasting, recharge models, savings tracking, and performance reporting for a global Content & Omnichannel organization. Partners with Finance, Data, Procurement, and operations stakeholders to improve data quality, standardize planning processes, and implement automation and responsible AI solutions. Supports business cases, budgets, scorecards, variance analysis, and strategic decision-making across markets and regions.

Design and develop scalable Python applications, backend services, APIs, microservices, and cloud-native solutions for finance and AI platforms. Collaborate with data science teams to operationalize machine learning solutions, optimize performance and reliability, implement testing and CI/CD practices, contribute to architecture decisions, and mentor developers.

Leads strategy and governance for global ERP platforms and the IM Transcend S/4HANA program. Responsibilities include PMO governance, business cases, portfolio and investment planning, ERP architecture strategy, supply chain systems analysis, technology benchmarking, stakeholder communications, dashboards, change management, and executive engagement.

Lead WeRide’s EU public policy and government affairs strategy for autonomous mobility. Build relationships with European institutions, regulators, Member State governments, and industry stakeholders; develop advocacy positions on autonomous driving, transportation, AI, safety, and mobility; identify regulatory opportunities and risks; advise senior leadership; represent the company externally; and build cross-industry coalitions in partnership with Legal, Safety, Communications, Operations, and Business Development.

Leads end-to-end business analysis for Patient Safety and Pharmacovigilance reporting, data, analytics, automation, and AI initiatives. Translates regulatory and business needs into requirements, user stories, reporting capabilities, and scalable technology solutions. Partners with product, engineering, data, quality, security, and vendor teams to ensure traceability, testing, validation, compliance, and adoption. Influences senior global stakeholders while modernizing processes, improving data quality, and enabling self-service analytics.

Lead European venture investment activities focused on AI and enterprise software, including sourcing, evaluating, executing, and managing early- to late-stage investments. Build investment pipelines, analyze market trends, support portfolio companies, assess strategic partnerships, and balance financial and strategic objectives. The role also involves networking with founders, investors, technology communities, and corporate executives while strengthening Samsung Ventures’ presence across Europe.

Lead Sporty’s global Talent Acquisition function, setting strategy across hiring, sourcing, employer brand, recruitment technology, and data. The role involves building hiring plans, developing recruitment leaders, improving processes and candidate experience, applying AI and automation, strengthening reporting, and expanding the employer brand across international talent markets.

Leads enterprise DD&IT risk, issue, and exception governance by defining frameworks, processes, decision rights, escalation paths, and lifecycle management. Drives process simplification, tool and workflow modernization, automation, responsible AI adoption, risk analytics, reporting, and actionable insights. Partners with global stakeholders in a regulated, matrixed environment to improve transparency, accountability, auditability, adoption, and risk-based decision-making.

Generates pipeline, manages digital and intent-based leads, qualifies opportunities using BANT, accelerates early-stage deals, builds customer relationships, conducts discovery, and maintains accurate CRM records. The role supports opportunity creation through the broader sales funnel while applying consultative selling, cloud and SaaS knowledge, customer pitching, demos, forecasting, and deal-making skills.

Research and develop real-time AI audio understanding algorithms for physical devices, including sound event detection, localization, acoustic scene analysis, anomaly detection, and multimodal sensor fusion. Build datasets, evaluation protocols, and prototypes; train models in PyTorch; optimize inference; and collaborate with DSP and software engineers on product integration, patents, and publications.

Serve as product and privacy counsel to Product and R&D, advising on EU AI Act readiness, digital regulation, privacy, open-source licensing, AI-related IP, and technology contracts. Partner with engineering, sales, and commercial teams on product reviews and enterprise deals. Develop legal requirements, compliance roadmaps, templates, playbooks, training, and scalable self-service legal processes.

Leads the strategy, development, delivery, compliance, and adoption of AI products supporting global clinical operations. Translates clinical challenges into AI use cases, requirements, value propositions, and scalable solutions. Oversees products from concept through MVP, pilots, refinement, and sustained adoption while ensuring privacy, AI governance, and GxP compliance. Partners with clinical operations, technology, data, quality, compliance, and digital teams to deliver measurable improvements in productivity, quality, and clinical development cycle times.

Leads planning, governance, delivery, reporting, adoption, and change management across Novartis’s Global Clinical Operations AI portfolio. Coordinates product roadmaps, risks, dependencies, compliance, value tracking, training, and launch readiness while partnering with Clinical Operations, AI, Data, Digital, IT, and business stakeholders to deliver measurable, compliant transformation outcomes.