4223 English-speaking jobs in Lisbon District

Lead the development and implementation of innovative, scalable cash-plus-coaching solutions. Design digital and hybrid coaching models, leveraging behavioral insights to maximize program impact. Collaborate with global teams, partners, and field programs to pilot, test, and refine interventions.

QA Tester for Unity mobile football games. Design, execute test plans, conduct manual testing, and collaborate with engineers to ensure gameplay quality and stability. 3+ years of experience testing Unity-based mobile games, including frontend and backend systems, required.

Lead the development and execution of a global WooCommerce partner program. Identify, evaluate, and secure strategic partnerships to drive platform adoption and revenue growth. Negotiate and manage complex partnership agreements.

Regional Sales Director will lead and inspire a team of Account Executives focused on large multinational customers, driving strategic enterprise sales performance across a portfolio of high-value, complex accounts.

Software Engineer will design, build, and maintain end-to-end features across the stack, including frontend interfaces, APIs, and backend services. You will collaborate with product and design teams to translate user needs into technical solutions.

Senior Quality Engineer needed to define and drive quality strategy within product development. Collaborate with product and engineering teams to ensure testable requirements and guide automated testing implementation. 5+ years of experience in Quality Engineering required.

Senior Software Engineer will design, develop, and maintain scalable features for creator growth and monetization across web applications. Collaborate with product managers and designers to deliver impactful releases. Strong experience with React, JavaScript, and backend technologies is required.

Senior Software Engineer to enhance existing web applications using Python and Django. Focus on scalability, performance, and architectural improvements. Requires expertise in Django's ORM, views, middleware, RESTful APIs, Docker, and cloud platforms.

Develop analytical and machine learning models to deliver business value. Collaborate with Data Engineers and ML Engineers to ensure successful operationalization.

Develop and maintain business-facing dashboards using Power BI. Create data visualizations and analyses to support business objectives. Ensure data accuracy and consistency across reports.

Senior Full-Stack Developer for a 6-month international project. Develop scalable solutions, build React applications, design and implement APIs using Python and FastAPI. Manage databases, create Airflow DAGs, and work with AWS services.

This 2-month paid internship provides hands-on experience in finance and controlling. You will support daily financial operations, learn about internal controls, and assist in preparing financial reports.

As a Security Test Expert, you will ensure the robustness of the Railigent X IoT Platform. You will advise development teams on security best practices, develop and execute security tests, and collaborate with teams to remediate vulnerabilities.

The Unified Communications (UC) Operations Engineer ensures the reliability and performance of Organon's global Voice, Video, and UC SaaS environments. This role provides Tier-1 and Tier-2 support for Microsoft Teams Voice, Voice gateways, SBCs, and video infrastructure. The ideal candidate has experience supporting enterprise UC environments, SIP and SBC technologies, and troubleshooting complex communication systems.

Junior Asset Manager to work on a pan-European portfolio with a focus on Southern Europe and Poland. Responsibilities include building tenant relationships, negotiating leases, managing rent collection, and monitoring ESG/Sustainability credentials. Requires at least 12 months post-qualified experience as an Asset Manager and fluency in English.

Key Account Manager (KAM) will position RICOH as a preferred provider across assigned accounts. Responsibilities include defining and executing account plans, communicating value propositions, identifying areas for improvement, and managing commercial transactions. Requires a bachelor's degree, 3+ years of commercial experience, and fluency in English.

Acts as a point of contact for media attendees, ensuring a seamless experience during and after Web Summit events. Manages logistics, scheduling, and media-related activities. Collaborates with internal teams and external media organizations.

The Senior Manager, Transfer Pricing will lead the operational transfer pricing function, developing and implementing policies and strategies across the organization. This role will oversee compliance, reporting, and documentation, including transfer pricing local file reports, CbC reporting, and U.S. tax reporting. The Senior Manager will also drive transfer pricing strategy, analyze business expansion plans, and lead the tax forecasting process.

R&D Engineer to develop firmware, research sensors, and design low-power electronic systems. Requires a degree in Electrical Engineering, circuit theory knowledge, and experience with C, C++, Python, and circuit simulation tools.

AI Business Analyst at Meet Frank supports strategic decisions through market analysis, competitive intelligence, and GTM performance evaluation. Collaborates with product and operations teams to translate insights into product features and optimize AI-powered workflows.