4171 English-speaking jobs in Lisbon District

Develop and maintain complex cloud applications for the Altium Requirements Portal. Set front-end engineering direction, collaborate with teams, and champion simplicity, performance, and scalability.

As a Growth Marketing Specialist, you will design and optimize the acquisition and evaluation funnel for the Requirements Portal. You will own campaign architecture, segmentation, and nurture journeys, driving conversion improvements through experimentation and data analysis. You will partner with cross-functional teams to ensure a smooth handoff at evaluation signup and provide campaign intelligence to product marketing.

Develop and maintain complex cloud applications for the Altium Requirements Portal. Work on a team to define technical direction, tackle technical challenges, and optimize application systems.

QA Engineer will design, implement, and execute tests for complex cloud applications. Responsibilities include writing test documentation, performing regression testing, and identifying bugs. Requires 4+ years of experience as a QA Engineer, experience testing web applications and API level, and knowledge of test management tools.

Freelance AI trainer needed to design computational physics problems requiring Python programming. Must have a degree in Physics or related field, 2+ years of experience, and strong Python skills.

Freelance optical engineer with Python experience needed to design and develop computationally intensive physics problems. Must have strong Python skills (Numpy, SciPy, Sympy) and experience with numerical simulation methods.

Freelance AI trainer needed to design computational physics problems requiring Python programming. Must have a physics degree, 2+ years experience, and strong Python skills (NumPy, SciPy, Sympy).

Develop and maintain complex cloud applications for the Altium Requirements Portal. Collaborate with a team to define technical direction, optimize systems, and champion simplicity and performance.

Senior Specialist will lead the design, development, and improvement of Organon's enterprise analytics ecosystem. Responsibilities include developing analytic products, owning the KPI framework, and providing technical leadership in analytics architecture, data modeling, and dashboard design.

Sales Director to build and lead a B2C sales team focused on high-ticket deals ($3,000+). Responsibilities include developing sales strategy, coaching, performance management, and integrating AI into sales processes. Requires experience managing distributed teams, designing compensation structures, and a data-driven approach.

Product Operations Manager needed to audit, redesign, and automate operational processes. Focus on improving student support, onboarding, and payment processes to enhance efficiency, revenue, and student experience. Requires data-driven mindset, experience with A/B testing, and strong communication skills.

Experienced AI Product Management Subject Matter Expert to author curriculum content for a new AI Product Management program. Responsibilities include creating clear, structured, beginner-friendly curriculum, translating real-world experience into teachable concepts, and collaborating with the Learning Experience Designer.

Senior Finance Controlling Analyst will develop, maintain, and improve financial planning, budgeting, and forecasting processes. Responsibilities include preparing reports, performing financial analysis, and supporting decision-making.

International Operations Intern to provide customer service and support road trip operations. Tasks include check-ins, campervan preparation, quality control, and troubleshooting. Must be a student or recent graduate fluent in English with a valid driver's license.

Leads and shapes cross-portfolio digital strategy for five Specialty Care Immunology & Inflammation brands. Develops and executes scalable omnichannel frameworks across CRM, digital channels, and remote engagement. Acts as the digital center of gravity for the alliance, connecting portfolio strategy, brand priorities, and IQVIA's digital capabilities.

Wire IT seeks a GoLang Developer with 5+ years of experience designing, developing, and maintaining backend systems for large-scale device fleets. Responsibilities include building microservices architectures, configuring networking features, implementing secure authentication, and handling high-throughput events. The role requires expertise in Kubernetes, Kafka or RabbitMQ, Prometheus, Grafana, and performance testing tools.

Machine Learning Engineer needed for remote role in Portugal. Requires 5+ years of experience in feature engineering, pipelines, Databricks orchestration, MLOps automation, model management, and performance optimization. Experience with Databricks and cloud (ideally AWS) is essential.

Automation Tester with 5+ years of experience designing, developing, and executing automated tests. Requires knowledge of Java, BDD, SQL, Selenium, Jira, and Confluence. ISTQB certification is desirable.

Test Manager needed for hybrid role in Lisbon or Porto. Requires 5+ years of experience with end-to-end testing strategy for SAP S/4HANA Brownfield conversions. Experience leading integration testing, managing test execution, and acting as a liaison between business and IT is essential. Fluent English required, German a plus.

Wire IT seeks a .NET Developer with 4+ years of experience. Requires strong C# and .NET skills (preferably .NET 9 / .NET 10+), ASP.NET Core, and MCP Server experience. Must have deep understanding of MCP architecture and JSON-RPC communication. Familiarity with AI/LLM ecosystems and integration patterns is also needed.