9402 English-speaking jobs in Lisbon District

Lead AI Engineer will define and lead AI architecture, evaluate technologies for LLMs, NLP, and Document AI. Design document processing pipelines, develop AI copilots, and integrate AI capabilities into the platform.

Security Support Engineer needed for international infrastructure and security team. Configure and manage firewall rules, deploy and maintain security equipment, and support operational teams. Strong networking fundamentals, firewall experience, and fluency in English required.

Software Engineer (.NET) to design, develop, test, and maintain high-quality software solutions. Requires 4+ years of experience with .NET, C#, object-oriented programming, and RESTful APIs. Must have experience with relational and non-relational databases, DevOps practices, and CI/CD pipelines. Fluent English required. Hybrid work model (2-3 days/week in Lisbon office).

Technical Support Engineer needed for international telecommunications project focused on SMS interconnections and traffic performance. Manage and resolve technical incidents, monitor SMS route performance, and troubleshoot A2P SMS delivery issues. Experience in messaging environments (SMS/A2P/CPaaS) and communication protocols required.

Azure Systems Administrator needed with 4-5 years of experience in Azure/Microsoft 365 tenant administration. Expertise in Modern Workplace technologies including Azure AD, Intune, Autopilot, and Defender.

Security Analyst to join a SOC team monitoring and protecting critical infrastructures and applications. Responsibilities include monitoring security events, investigating incidents, and configuring threat detection mechanisms. Requires experience with security monitoring, incident response, and SIEM platforms.

Provides technical support and manages tickets related to SMS interconnection, including diagnosing and resolving issues with A2P SMS traffic. Monitors SMS route performance, analyzes logs, and interacts with mobile operators to resolve incidents. Requires experience in telecommunications, messaging, and communication protocols.

Cybersecurity Officer to manage cyber risks for the AI & IT Innovation department and define AI and Data Cyber governance within the Group. Analyzes security risks of technologies, tools, and services, assesses impacts, and makes recommendations. Develops security policies, supports operational teams, and reports to management.

Senior Data Analyst / BI Developer needed for a hybrid role in Lisbon. 6+ years of experience required in data analysis, engineering, or a similar role. Must have strong BI and data visualization expertise, including Power BI dashboard development, DAX, and Power Query. Advanced SQL skills and experience with data model design and optimization are also required.

Senior Cloud Infrastructure Engineer will design and validate Kubernetes platform architecture, cloud networking, edge services, and API patterns.

Data Engineer to build and maintain large-scale data platforms. Minimum 3 years of experience in data engineering with Python, pandas, PySpark, PyArrow, and Apache Beam. Experience with Cloud Run, Workflows, Cloud Scheduler, Pub/Sub, Google Cloud Storage, Dataplex, Data Catalog, and IAM. Infrastructure management with Terraform, CI/CD pipelines using Git and YAML.

Senior Data Engineer with 5+ years (Senior) or 8+ years (Lead) experience designing and implementing data architectures in Microsoft Azure. Expertise in Azure Fabric, Data Factory, and Synapse Analytics is required.

Fullstack Developer with strong Java, Spring Boot, and Angular experience sought. Must have hands-on experience with Github Copilot Agents, including design, configuration, and integration into development pipelines. SQL, CI/CD, and Agile methodologies knowledge required. Fluent English essential.

PowerTalent seeks a Senior Java Fullstack Developer with 5+ years of experience to build scalable software solutions. Requires strong Spring Boot, React, and Next.js skills, knowledge of SQL and NoSQL databases, REST APIs, and DevOps tools.

QA Automation Engineer needed to design, implement, and maintain automated testing frameworks for UI and API testing. Will develop AI-assisted testing solutions and collaborate with engineering teams to ensure high-quality software releases. Requires experience with Playwright, API testing tools, and CI/CD pipelines.

Develop, test, and verify advanced battery systems for grid-connected applications. Lead design and integration of battery systems, ensuring product verification and compliance with regulations. Manage supplier relationships and define comprehensive test programs.

VOQIN's futureLABS seeks a software developer passionate about AI and data to build innovative technology products. Collaborate with a team to develop AI components, backend systems, and data-driven features.

Senior Data Scientist needed with 5+ years of experience in data science roles. Must have a Bachelor's degree in Computer Engineering or a related field and strong knowledge of Python, SQL, and machine learning algorithms.

Microsoft Exchange Specialist needed with 7+ years of experience in Exchange Server, Exchange Online, and hybrid environments. Strong knowledge of Active Directory, Entra Connect, and PowerShell required. Experience with Exchange decommissioning and schema compatibility validation essential.

Experienced ESG Auditor needed for freelance position in Portugal. Conduct social compliance audits (SLCP verifications) and environmental assessments (Higg FEM, RBA) across supply chains.