5551 English-speaking jobs in Lisbon District

Alliande, a Portuguese contract manufacturer of food supplements, seeks independent Business Development Partners to identify and develop commercial opportunities in international markets.

Lead Azure DevOps Engineer to design, implement, and maintain Azure cloud infrastructure solutions. Manage CI/CD pipelines, deploy and troubleshoot Kubernetes environments, and build Infrastructure as Code using Terraform. Collaborate with development teams and support operational activities across hybrid environments.

Defines and implements procedures and processes to ensure compliance with quality standards for Hovione facilities, equipment, and systems. Collaborates with colleagues to support the design of test strategies and methodologies for qualification and validation applications. Coaches and trains sites on quality and operational areas, promoting continuous improvement standards. Reviews and proposes changes to corporate procedures related to qualification and validation activities. Ensures compliance with applicable quality and regulatory requirements.

Senior Backend Developer to design, develop, and maintain scalable backend services for AI-driven Contact Center and Unified Communications products. Collaborate with product managers, data scientists, and engineers to deliver production-grade AI-enabled services.

Provides 24x7x365 remote technical support for WDM products. Resolves product anomalies, analyzes and diagnoses bugs, and assists with customer demonstrations. Collaborates with R&D to define and verify design defects. Develops and documents upgrade procedures. Requires a master's degree in a relevant field and 5 years of experience or a bachelor's degree and 8 years of experience in optical networking.

Design and develop scalable Data & AI solutions, from architecture and implementation to production environments. Contribute to agile projects, collaborate with international teams, and leverage expertise in Python, machine learning, and cloud ML environments.

As an Interaction Designer Trainee, you will create cutting-edge applications, produce storyboards, wireframes, and prototypes, and collaborate with product, business, and technical teams.

Senior Cyber Security Officer to provide cybersecurity advisory, review security deliverables, and contribute to projects evaluating risks and defining security solutions.

Senior Product Engineer to design and implement product features using React, Zod, Lexical, and other open-source technologies. Lead projects end-to-end, build innovative user experiences, and represent Attio's values.

Senior Microsoft Security Specialist will assess and enhance Microsoft security posture across endpoints, identities, applications, and cloud environments. Implement, configure, and optimize Microsoft Security solutions, including the Microsoft Defender suite. Provide guidance and technical support for security improvements.

Senior QA Consultant to develop and execute test plans and cases for software, including integration and regression tests. Analyze client requirements and collaborate with teams. Requires ISTQB CTFL certification and 5+ years' experience in similar roles. Experience with STB/OTT and test automation is a plus. Fluent English required.

As an Implementation Engineer, you will guide enterprise customers through the initial stages of adopting the ThousandEyes platform, ensuring successful deployment and value realization. You will deliver enablement, implementation, and optimization services, acting as a trusted technical advisor.

Leads end-to-end product, engineering, architecture, security, and modernization strategy for a mission-critical retail platform. Responsible for product roadmap definition, architectural modernization, engineering execution, quality assurance, talent development, and product lifecycle governance. Defines and executes AI strategy, establishing foundations for predictive analytics, data-driven decision support, and AI-enabled customer experiences. Drives migration to the latest .NET platform and modernizes UI, API, and integration. Partners with CISO to strengthen security, governance, and compliance. Builds and mentors high-performing product, engineering, QA, DevOps, and architecture teams.

Lead and own software architecture activities for embedded systems targeting SoC/ASIC platforms. Define and maintain software architecture, ensuring scalability, maintainability, and compliance with project constraints. Drive architectural decisions for AUTOSAR-based solutions, ensuring alignment with Functional Safety requirements and ISO 26262. Collaborate with hardware, system engineering, and verification teams.

Java Developer with 5+ years of experience in Spring Boot, SQL, and NoSQL. Familiarity with Microservices, Cloud, and Container-based architectures is required. Experience with Angular is a plus. Proficiency in English (C1 level) is necessary.

Software Engineer with 3+ years of C# experience and strong Java expertise (Core/SE, multithreading, concurrency) sought for low latency system development. Experience with scalable, high-performance systems and Agile environments required. Fluency in English is mandatory.

Application Production Support Engineer needed with 5+ years of experience in RUN, MCO, or similar environments. Expertise in Linux, Apache, Tomcat, Docker, and API-based applications required. Must have experience with deployment and release tools like XL Deploy, XL Release, and Jenkins. Fluent English is mandatory.

Software Developer with 3+ years experience in Microsoft 365 and SharePoint Online. Expertise in SharePoint Framework, C#, .NET Core, and Azure services. Knowledge of Power Platform and DevOps practices.

Senior Azure DevOps Engineer with 5+ years of experience required. Expertise in IaC tools (Terraform, Ansible), Linux, container environments, scripting and programming languages (Python, GoLang), CI/CD tools (GitHub Actions, GitOps), and Kubernetes. Fluency in English.

Data Scientist with 5+ years of experience in the end-to-end machine learning lifecycle. Proven experience in financial services or the CIB sector is a plus. Proficiency in Python, ML libraries, and cloud platforms. Strong understanding of MLOps principles and tools. Fluency in English and eligibility to work in Portugal required.