1892 English-speaking jobs in Lisbon District

Senior Python Engineer role requires 4+ years of Python development experience, including Django and backend application building. Must have strong REST API understanding and good software engineering practices. Fluent English is required.

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.

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 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.

Security Engineer acts as a bridge between digital teams and Group Cyber Resilience. This role ensures security requirements are met across platforms, advising on secure design and managing security testing. Requires 4+ years in web/application security.

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.

Provide Level 3 Application Production Support and lead infrastructure IT projects. Design technical architectures across on-premises and cloud environments, utilizing DevOps, IaC, and CI/CD. Requires experience with AWS/Azure/GCP, Docker, and Kubernetes.

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.

Support digitalization of Record-to-Report processes, including Accounting and Tax. Design digital solutions using SAP, Power Platform, and analytics. Requires 3+ years in Finance/R2R and experience with ERP systems.

Junior Bus Network Planner to plan and optimize FlixBus lines. Responsibilities include analyzing network performance, coordinating cross-functional activities, and presenting data-driven recommendations. Requires a relevant degree and strong analytical skills.

Junior Bus Network Planner to optimize FlixBus lines and contribute to network development. Requires a degree in a related field and strong analytical skills. Experience in network planning is a plus.

Support organizations in strengthening Operational Technology (OT) security. Key tasks include risk assessments, ICS/SCADA evaluation, and compliance with standards like IEC 62443. Requires 3-6 years in OT/Cybersecurity.

Senior Full Stack Engineer role requiring strong experience in production Python environments. Responsibilities involve building and deploying cloud-native applications on AWS or Azure, utilizing React for the front end, and incorporating agentic tooling.

Design, develop, and maintain scalable web applications using Angular (v8+) and Java Spring Boot. Build responsive front-end solutions and RESTful APIs. Collaborate with cross-functional teams and contribute to continuous improvement of development processes.

IT Project Manager for large-scale capital programs, digital transformation, and business-as-usual IT projects. Leads and coordinates IT project activities for application and equipment deployments within manufacturing programs. Collaborates with IT application leads, process owners, and external vendors.

Senior Application Security Engineer drives product security improvements through design, reviews, testing, and collaboration. Requires expertise in programming, web application security, DevOps, and cloud technologies.

Design, develop, and deploy production-ready AI systems integrating LLMs and Foundation Models. Collaborate with stakeholders to transition AI prototypes into scalable systems. Develop robust code using Python and frameworks such as LangChain, LlamaIndex, AutoGPT, PyTorch, or TensorFlow.

Mid/Senior DevSecOps Engineer to design, implement, and maintain secure CI/CD pipelines in Azure environments. Integrate security best practices across the SDLC, manage Azure cloud infrastructure, and automate infrastructure provisioning using IaC.

Senior DevSecOps Engineer will design and implement secure DevSecOps architectures and CI/CD security controls. Responsibilities include integrating security tools, managing vulnerabilities, and supporting development teams in secure engineering practices. Experience with GitHub Advanced Security, SonarQube, JFrog Artifactory and Xray is required.