5934 English-speaking jobs in Lisbon District

Drive business growth for MedTech by selling Endo-Mech and Energy portfolios. Develop strategic customer relationships, manage accounts, and present value propositions in the surgical environment.

Junior Accountant role assisting with financial statement preparation, account reconciliation, and data analysis. Requires previous accounting experience, knowledge of accounting principles, and proficiency in Excel.

Revit Technician needed for water and wastewater infrastructure projects. Responsibilities include managing coordinated models, drawings, and schedules, and liaising between design disciplines. Requires 3+ years in BIM coordination with Revit and Navisworks experience.

Serve as the first point of contact for IT support, resolving incidents and service requests. This role involves technical troubleshooting, user support, and collaborating with internal teams and vendors. Requires experience in IT support and strong communication skills.

Seeking a self-motivated Credit Analyst for the Credit & Account Services team. Responsibilities include maintaining loans and credit limits, analyzing renewal applications, and ensuring compliance with BSA/AML regulations. Requires a degree in Finance or related field and 1-3 years of banking experience.

AI Backend Engineer to build and operate production AI services using LLMs, RAG, and vector search. Requires 5+ years in AI/NLP, strong Python skills, and experience bridging data science with SDLC.

Full Professor/Professor Catedrático sought for tenure-track position at Instituto Superior Técnico. Successful candidate will lead cutting-edge research projects, secure external funding, teach at all academic levels, and engage in university representation and knowledge transfer. Requires PhD, "Agregação" title, strong publication and grant record, and experience leading research networks.

Application Support Engineer ensures stability and performance of critical Wealth Management applications in a 24/7 environment. Responsibilities include incident management, troubleshooting, and automation using Ansible, Python, and Terraform.

Senior Node.js Developer needed to build, scale, and maintain production backend systems. Requires expertise in Node.js, API architecture, performance troubleshooting, and distributed systems.

Senior Backend Engineer develops and maintains multi-cloud platform services using Java 8 and Spring Boot. Responsibilities include building microservices, optimizing code, and writing tests with JUnit and Mockito.

This role supports Sales and Technical teams by leading setup, operation, maintenance, and repair of wastewater treatment pilot systems at client facilities. Requires 5+ years in water/wastewater treatment and significant travel.

Hands-on AI Engineer needed to build and ship AI-powered features using LLM APIs. Responsibilities include rapid prototyping, developing scalable backend services, and experimenting with AI workflows. Requires a strong software engineering background.

Senior Network Cloud Engineer to design and evolve secure, scalable network architectures across Azure and multi-cloud environments. Responsibilities include managing advanced Azure services, hybrid connectivity, and network automation using IaC.

Aquiva seeks a Software Developer in Test with strong Java and Salesforce testing experience. Responsibilities include developing automated UI and API tests using Selenium/Selenide and Rest Assured, and maintaining AQA frameworks.

AI Security Specialist needed with 5+ years in Cybersecurity and 3+ in Microsoft 365/Azure security. Requires knowledge of Defender, Entra ID, Zero Trust, and scripting in PowerShell, Python, or C#.

Seeking a Back End Developer with 5+ years of experience in .NET Core/6/7/8. Requires strong knowledge of microservices, REST APIs, SQL/PostgreSQL, and CI/CD tools. Fluent English is necessary.

Mechanical Supervisor needed for a large-scale Data Centre project. Responsibilities include supervising mechanical installations (HVAC, piping), coordinating subcontractors, and ensuring compliance with quality and safety standards. Requires a Mechanical Engineering degree and 5+ years of relevant experience.

Build production-grade AI services using LLMs, RAG, and vector search. This role requires strong software engineering skills and 5+ years of experience in AI/NLP, bridging data science with structured development.

Senior C++ Developer for a national project. Responsibilities include developing and maintaining the trading platform to high standards. Requires 5+ years of experience, 2+ as IT team lead, C++, STL, Boost, and agile experience.

Senior OutSystems Developer to own features and integrations across mission-critical products. Focus is on building new capabilities, requiring 2+ years in OutSystems, strong backend fundamentals, and active AI-augmented development.