5199 English-speaking jobs in Lisbon District

Experienced AI Engineer needed for a staffing role in Lisbon. Build AI prototypes and integrate LLMs, RAG systems, and AI agents into client products. Must have 3+ years of software development experience and proven hands-on experience with AI tools.

Full Stack developer responsible for designing, implementing, and testing responsive web applications, APIs, and Lambda functions. Collaborates with architects and teams to define and implement DevOps processes and cloud-native solutions. Requires 2-6 years of experience in JavaScript, HTML, CSS, frontend frameworks (React), Nodejs or Java, relational databases, and agile development methodologies. Fluent English required.

Test Automation Engineers design, develop, and maintain automated test scripts for continuous testing and quality assurance. They build reliable automation for progression, regression, and smoke testing, ensuring stability and timely reporting. Must have strong Python (BDD/Behave), API Testing, SQL, Postman/SoapUI, and Linux/Bash scripting skills.

Leads and manages a team of researchers in the design, planning, and execution of R&D projects. Develops and implements research strategies to meet company goals. Ensures timely completion of projects while maintaining scientific rigor. Collaborates with cross-functional teams and mentors team members.

Provides administrative and project support to the Head of Business Development NA&EU and Business Development Managers. Supports business development activities including market research, opportunity identification, and client presentations. Assists with project management, coordination, and reporting.

Responsible for HubSpot configuration, setup, and investigation of entities, content, and operational patterns across DIANA platforms. Owns HubSpot as the functional profiling/CRM capability and its interfaces to DIANA OS. Maintains an understanding of HubSpot's current use and configuration.

Security Engineer to support the design, procurement, and implementation of secure Communications and Information Systems (CIS). Conducts security risk assessments, ensures compliance with security accreditation policies, and develops security documentation. Requires a Bachelor's degree in a relevant field and 4+ years of experience, or 8+ years of relevant experience without a degree. Must have strong technical knowledge of cybersecurity domains, CIS security principles, and risk management methodologies.

SAP ABAP Developer with 2+ years of experience needed for a dynamic team. Develop and maintain SAP solutions, collaborate with functional teams, and work with SAP Fiori/UI5.

Technical Support Engineer will guide and empower partners throughout their journey with Jotelulu's platform. Responsibilities include onboarding, adoption support, and technical issue resolution. The role requires 4-5+ years of experience in technical support, system administration, or infrastructure roles, preferably within cloud environments. Fluency in Portuguese, Spanish, and English is a plus.

Senior Oracle Database Administrator to administer, maintain, and support Oracle databases in on-premises and cloud environments.

Frontend Developer will build high-performing, scalable, and visually engaging web applications. Responsibilities include writing clean code, analyzing and troubleshooting technical issues, and collaborating with cross-functional teams.

Experienced QA Automation Engineer to design, develop, and maintain scalable automation frameworks for UI and API testing. Collaborate with developers and stakeholders to define testing strategies and integrate automated testing into CI/CD pipelines.

Leads full user acquisition funnel strategy and execution across paid channels for casual mobile games. Manages budgets, analyzes performance data, and collaborates with cross-functional teams. Requires 4+ years of experience scaling ad-monetized mobile games and expertise in major ad networks.

Company Description Nortech AI empowers companies to harness their industrial data by making it accessible, structured, and actionable. Our platform connects equipment and systems, simplifies complex data, and delivers reliable insights that teams can use seamlessly.

We are seeking aSenior IT/OT Systems Engineerspecialized in low-level development and high-performance data acquisition. In this role, you will be the architect of our "edge" intelligence, responsible for building thehigh-speed interfaces and telemetry collectorsthat monitor industrial and marine hardware.

Jobbex is seeking a DevOps Engineer to design, implement, and optimize CI/CD pipelines for business applications and infrastructure. Responsibilities include managing cloud environments (AWS and Azure), collaborating with cross-functional teams, and using tools like GitHub Actions, Bash, Python, and Jira.

Provide support for business-critical applications, ensuring high availability and performance. Monitor systems, identify issues, and perform troubleshooting and error resolution. Collaborate with development and infrastructure teams.

Cloud & Network Support Engineer (L2) required with 3+ years experience in network support, troubleshooting complex environments, and understanding of network protocols and technologies. Experience with cloud networking (AWS, Azure, or GCP), SD-WAN, and Zero Trust solutions (e.g., Zscaler) is desired.

iOS Developer needed for a hybrid project in Porto (2 days/week). Requires 4+ years of mobile app development experience with UIKit, SwiftUI, and Swift. Strong understanding of Apple's GUI design principles and UI patterns is essential. Experience with mobile app architectures (MVVM, MVC, VIPER, Clean Architecture) and networking/data formats (JSON, XML) is required. Must have experience with Xcode, Git, and Agile methodologies. Responsibilities include developing new features, maintaining existing applications, code review, and mentoring junior developers. Excellent problem-solving and communication skills are necessary.

Decskill seeks a Senior Python Developer for a hybrid role. Responsibilities include designing, developing, and maintaining Python applications, collaborating with teams, and troubleshooting applications. Requirements include strong Python experience, familiarity with frameworks like Django or Flask, and experience with RESTful APIs and databases.