5664 English-speaking jobs in Lisbon

Leads a team of Services Consultants, Technical Architects, and Engagement Managers, overseeing project delivery and team performance. Manages team utilization, ensures alignment with company objectives, and collaborates with other teams to drive successful outcomes. Supports customer projects, manages escalations, and promotes continuous improvement in delivery processes.

Staff Machine Learning Engineer will deliver AI-powered capabilities to Zendesk customers at scale using LLM technologies. Collaborate with Product Management, ML Scientists, and Engineers to define feature scope and implementation strategies. Mentor junior team members and support deployed services to ensure stability and reliability. Build scalable and stable software applications and contribute to discussions regarding technical design and best practices.

Leads end-to-end pilot engagements to demonstrate the value of Zendesk AI through technical configuration, integration, and validation against success metrics. Collaborates with sales, solutions consulting, and customer success teams to build and implement AI solutions for strategic customers. Evaluates pilot performance, tracks outcomes, and maintains documentation for post-pilot handoff.

Develops software products using Ruby, Python, Scala, or Java in collaboration with engineers and ML scientists. Focuses on delivering high-quality ML and AI products at scale. Investigates and resolves production issues and contributes to improving platform scalability and robustness.

Designs, implements, and improves core components of Zendesk's GenAI infrastructure, including LLM Proxy, evaluation frameworks, and orchestration tools for AI agents. Collaborates with engineers and technical leads to ensure infrastructure is safe, scalable, and developer-friendly.

Staff Software Engineer to deliver AI/ML powered features for Zendesk customers. Will work with ML Scientists and Engineers, lead technical design discussions, and build tools for model experimentation and management. Requires fluency in Python or Ruby, experience building and scaling applications, and knowledge of RESTful APIs, Kafka, Docker, Kubernetes, and cloud platforms.

Technical Account Managers (TAMs) partner with clients to guide implementation strategies, provide technical solutions, and drive adoption of Zendesk products. TAMs collaborate with internal teams and external clients to understand business needs, document CX ecosystems, and deliver technical roadmaps. They act as the voice of the customer, advocating for feature requests and ensuring customer success.

Zendesk seeks a dedicated SMB Account Executive with a proven track record in B2B sales to drive revenue growth by acquiring new customers and expanding existing accounts. Responsibilities include managing customer relationships, identifying cross-selling opportunities, and leveraging data insights to prospect new clients.

Financial Controls professional to map, document, and automate processes, implement internal controls, and ensure regulatory compliance. Requires a Bachelor's or Master's degree, 5+ years of experience in financial areas, and knowledge of AI/automation tools (Power BI, Power Automate, Copilot), collaboration tools (Confluence/Jira), SAP, and Microsoft Office Suite.

Junior Product Designer will collaborate with cross-functional teams to design user-centered solutions. Responsibilities include wireframing, prototyping, developing user interfaces, and conducting usability testing.

Go-to-Market Product Specialist supports product launch strategies, collaborates with cross-functional teams, and drives product adoption. Requires 1-3 years of experience in product, marketing, or related GTM roles, strong communication skills, and analytical mindset. Automotive knowledge is a plus.

Finance Business Partner will provide strategic financial insights and drive business growth for OLX's "General Classifieds" business unit. The role requires 10+ years of experience in finance leadership, supporting business growth, and understanding of technology-driven businesses.

Product Manager for B2B experience within the Jobs Category. Shape and drive product strategy, use data to inform decisions, and collaborate with cross-functional stakeholders to deliver value. Mid-level experience in Jobs, Recruitment, or HR Tech required.

Lead Penetration Tester to expand Cyber Security services. Significant penetration testing experience, broad technical knowledge, and passion for information security required. Conduct vulnerability assessments, penetration tests, and security audits. Develop penetration test reports, present findings to customers, and support remediation activities. CREST certified with 3+ years experience.

Senior CRM Specialist to optimize end-of-contract customer journeys, design CRM campaigns, and analyze customer behavior for a client in Automotive Financial Services.

Salesforce Developer will design, develop, and deploy custom solutions on the Salesforce platform using Apex, Visualforce, Lightning Web Components, and other relevant technologies. Collaborate with stakeholders and other technical resources to ensure successful delivery of high-quality Salesforce solutions.

OMS Developer will design, develop, test, and support omni-channel and e-commerce solutions. Requires 5+ years experience in a similar role, fluency in English, and expertise in Fluent Commerce OMS, Java (>=8), Spring Boot, MongoDB, Docker, Kubernetes, Git, and REST & GraphQL APIs.

UX Researcher will plan, conduct, and analyze user research to inform product design decisions. Responsibilities include defining research objectives, selecting methods, recruiting participants, and translating findings into actionable insights.

Product Managers develop product strategy and vision for the Airport and Airline industry. Responsibilities include defining value propositions, managing product roadmaps, and collaborating with cross-functional teams. Experience in aviation is a plus.

Designs, programs, and maintains PLC-based control systems for electromechanical functions. Ensures automation logic integrates seamlessly with software, electrical systems, and mechanical design. Supports customers in integrating Amadeus hardware and software products. Analyzes customer systems, identifies integration actions, and establishes integration schedules. Designs, develops, and tests software and hardware products for external customers. Collaborates with project managers to estimate costs and technical requirements for information systems modifications. Prepares flow charts, models, and procedures, and conducts feasibility studies to design system solutions. Writes system and programming specifications to meet customer needs. Prepares and maintains technical documentation.