112 English-speaking jobs in Leiria

Junior AWS Data Engineer will work with AWS Glue, S3, Lake Formation, and Athena to perform ETL operations, data storage, and querying. Requires data modeling skills, understanding of AWS security best practices, and the ability to troubleshoot and optimize performance. AWS certification is beneficial.

Closer Consulting seeks a skilled Engineering Architect to define, review, and validate technical architecture across application teams. The role involves ensuring compliance with enterprise standards, assessing technical risks, and contributing to technology studies and innovation initiatives. Experience in software architecture, cloud platforms, containerization, DevSecOps, and middleware is required.

Software Engineer to build production software systems with AI/ML features. Requires 2+ years of experience, Python/TypeScript/Node.js skills, and understanding of AI concepts like LLMs and embeddings.

Senior Test Engineer with 5+ years experience in testing roles. Solid knowledge of test design techniques and experience testing complex, data-heavy systems. Hands-on experience with API testing, SQL for data validation, and AI tools (e.g., Copilot, Cursor, Claude).

TEKEVER is seeking a UAV Prototyping Engineer to build, maintain, and evolve a fleet of foam-based fixed-wing UAVs. This role involves hands-on fabrication, autopilot integration, avionics wiring, flight testing, and documentation. Responsibilities include repair, troubleshooting, configuration, and testing of UAV platforms. The ideal candidate will have experience assembling and operating small fixed-wing UAVs, configuring autopilots, and performing flight testing.

Senior DevOps Engineer to design, maintain, and optimize AWS-based cloud infrastructure. Focus on migrating from Lambda-heavy backend to hybrid (ECS + services) architecture. Build CI/CD pipelines, implement monitoring, and support multi-cloud integrations. Requires 5+ years of DevOps/Cloud Engineering experience with strong AWS infrastructure and AI tool usage.

Service Technician will analyze defects, perform repairs, and carry out planned maintenance on turbines. Requires experience with hydraulic, electrical, or mechanical systems, teamwork skills, and fluency in English.

Senior Data Analyst will analyze game play data to inform product development, marketing strategies, and live operations. Responsibilities include extracting insights, optimizing marketing spend, building dashboards, and collaborating with cross-functional teams. Requires 4+ years of analytical experience, expertise in SQL and BI tools, and strong communication skills.

TEKEVER is seeking a UAV Prototyping and Flight Support Engineer to build, maintain, and evolve a fleet of foam-based fixed-wing UAVs. This role involves hands-on fabrication, autopilot integration, avionics wiring, flight testing, and documentation. The engineer will collaborate with the Swarm Team, AR3 engineering team, and Flight Liaison to ensure the testbed fleet supports swarming R&D.

Experienced SAP SuccessFactors (SF) to S/4HANA integration consultant needed. Lead configuration and delivery of BIB-based integrations for employee master data and organizational assignments. 5+ years of SF EC and BIB configuration experience required, with proven delivery of 2+ full end-to-end projects.

Research fellowship in Food Engineering, Biotechnology, Food and Biological Sciences or related areas. The fellowship will focus on the valorization of arbutus, including analysis of its properties, extraction of functional compounds, and technologies for conservation. The work will be conducted at MARE - IPLeiria under the supervision of Dr. Ana Augusto.

Develop and implement genic AI capabilities for a production-grade AI chatbot platform. Design, build, and optimize advanced RAG pipelines using OpenSearch. Develop and maintain APIs and MCP integrations.

Experienced Data Scientist sought for international project. Develop and deploy machine learning models for pharmaceutical marketing and sales. Strong Python, SQL, and statistical modeling skills required. Proven experience in pharmaceutical marketing and sales analytics is essential.

Senior Android or iOS Mobile Engineers/Architects needed for a digital banking transformation project. Revitalize a legacy mobile app, improve architecture, and ensure regulatory compliance.

AiQube IT Consulting seeks a Cassandra DBA with production operations experience and data modeling expertise. This role involves managing Cassandra clusters, troubleshooting incidents, and collaborating with engineering teams on data model design.

Senior Risk Engineer to design, build, and maintain risk engineering systems focused on commodities risk and market data pipelines. Requires strong Python skills, full-stack development experience, and familiarity with cloud platforms. Must have a solid understanding of commodities markets and experience with CI/CD environments.

Senior AI Flows Developer to join a growing engineering team. Design and build AI-driven solutions in a SaaS environment. Requires knowledge of computer science fundamentals, large language models, object-oriented programming, and data structures. Experience with C#, Python, or JavaScript, and development of conversational or AI-driven flows is necessary. Minimum 5 years of professional experience and a degree in Computer Science or a related field.

Frontend Software Engineer to build performant, user-focused web applications using React and TypeScript. Experience with AI-assisted development tools and frontend-backend integration patterns required.

Senior IoT/Embedded Firmware Engineer to develop firmware for embedded systems, collaborate with hardware engineering, and ensure compliance with regulations. Requires 5+ years experience with microcontrollers, RTOS, communication protocols, and cybersecurity.

Experienced SAP IBP CI/DS Consultant needed for global automotive technology implementations. Responsibilities include template development, system integrations, and continuous improvement initiatives.