9290 English-speaking jobs in Lisbon

Data Annotator needed for a freelance, remote role. Annotate and evaluate data to train Large Language Models (LLMs). Must have a Bachelor's degree and experience in data annotation, linguistic evaluation, or AI training projects.

ThinkSeb seeks a Product Designer / UI/UX Designer with 4+ years experience, fluent in English, and proficient in Figma. Must have a strong portfolio demonstrating refined taste and high-quality digital product work.

Leads end-to-end data migration from NetSuite to SAP S/4HANA Retail, including planning, mapping, transformation, and validation. Utilizes SAP S/4HANA Migration Cockpit and Migration Object Modeler. Requires 5+ years of ERP data migration experience, with direct experience migrating from NetSuite to SAP S/4HANA preferred.

Data Analyst (Azure) needed to translate business needs into technical requirements, conduct data exploration and quality analysis, and create data visualizations. Requires 5+ years of experience as a Data Analyst (Azure) with expertise in Microsoft Azure technologies and SQL.

LTM seeks a JD Edwards Technical Senior Developer with expertise in EnterpriseOne application development using Form Design Aid (FDA). Responsibilities include developing and modifying applications, designing reports, and supporting JDE objects.

Test Coordinator to support testing activities for financial and payments systems. Responsibilities include coordinating testing, creating test cases in Azure DevOps, and executing tests. Requires experience in software testing or QA coordination and experience with financial systems. Fluent English required.

Legal Counsel provides commercial legal support, contract management, compliance, and risk management for a growing international technology organization. Experience negotiating software license agreements is essential.

Engineering Trainee to execute TPM Sheets, implement 5S Stations, and support Cycle Time Measurement. Requires a Master's degree in Mechanical, Electromechanical, or Industrial Engineering and proficiency in English and MS Excel.

Conducts pharmaceutical development studies to support drug product R&D projects, ensuring preformulation and formulation tasks are completed within defined timeframes and according to company quality standards.

Senior .NET Developer needed for a banking sector project. Analyze, design, and implement software solutions using C# .NET technologies, relational databases (preferably SQL Server), and web frameworks (preferably Angular). Must have 10+ years of experience, strong teamwork skills, and proficiency in design patterns, TDD, and version control.

EPM Consultant to implement budget data models and reporting in Hyperion Planning 11. Collaborate with teams, design use cases, and deliver training materials. Requires 3+ years software development experience and strong Hyperion Planning background. Oracle ODI experience is preferred. English (C1) and occasional travel to Africa are required.

Cleo is seeking a Director of Product Growth to own and scale user and revenue metrics. This role involves full accountability for subscriber revenue, contribution margin, and LTV. Responsibilities include optimizing pricing, packaging, paywalls, and monetization strategy, improving conversion and retention, and building and evolving Cleo's end-to-end growth strategy.

Strategic and experienced Tech Account Director to lead the rollout and implementation of a key technology product across multiple European markets. Manage comprehensive project plans, lead client meetings, and serve as the primary liaison between the client, local market teams, and international stakeholders.

Founding Product Engineer to shape the technical foundations of a greenfield insurance platform. Collaborate with CTO, designer, and frontend developers to define architecture, explore the domain, and implement core backend components. Java (Spring ecosystem), workflow orchestration (Temporal / BPMN), Keycloak, Terraform, GitHub (Actions).

Senior AI Engineer designs and operates production AI systems integrated with core platforms. Responsibilities include designing agent workflows, implementing retrieval strategies, and ensuring system reliability and observability. Requires 5+ years of engineering experience with distributed services and production operations, strong CI/CD experience, and knowledge of regulated domains.

Leads Planet's enterprise engineering domain, shaping technology strategy and ensuring delivery, stability, and evolution of core platforms. Oversees delivery of mission critical platforms and programs, ensuring reliability, performance, and compliance globally. Builds and mentors high performing engineering teams across backend, frontend, API, IAM, data, database, cloud, and platform domains. Drives architecture modernization, platform consolidation, and adoption of scalable cloud native patterns.

Lead data science efforts for planning and optimizing SIXT's rental car fleet. Develop explainable demand forecasts, build optimization models, and collaborate with cross-functional teams.

Senior Security Program Manager will drive execution of Keyrock's security initiatives across a fast-paced trading environment. Responsibilities include program leadership, security governance, risk, and control initiatives, incident readiness, and cross-functional influence.

Business Transformation Analyst to originate and track digital and AI opportunities across business areas. Lead discovery activities, identify new opportunities, and prepare executive presentations. Requires a bachelor's or master's degree, 3-5 years of experience, and strong analytical and presentation skills. Fluency in English is required.

Validate and certify telecom solutions (voice, Wi-Fi, internet, SD-WAN) ensuring compliance with technical and functional requirements. Perform tests and analyses to guarantee network performance. Create and maintain documentation, including certification reports. Collaborate with cross-functional teams to align on requirements and certification standards.