128 English-speaking jobs in Amadora

Software engineer trainee to specify, design, implement, and test software. Supports program planning and agile activities.

Develops and delivers optical network training materials, including courses, labs, exams, and self-paced learning assets. Collaborates with subject-matter experts to create content for internal teams and external customers. Delivers classes globally and supports course delivery team.

Java Tech Lead will act as the technical focal point for a project, maintaining and evolving a cloud-native architecture based on microservices, APIs, and event-driven patterns. Responsibilities include ensuring developments align with the defined architecture, performing code reviews, and defining and managing technical debt. Qualifications require deep Java expertise, experience with Spring Boot, and proven experience in designing distributed systems and microservices.

Installation & Commissioning Engineer will conduct on-site mechanical and electrical assembly of GIS equipment, troubleshooting problems, and ensuring project execution.

Commission mechanical and process systems at power plant construction sites globally. Ensure commissioning activities meet budget, time, and quality targets while adhering to EHS requirements. Collaborate with internal and external teams.

Technical Documentation Specialist will prepare, organize, and track documentation for international projects. Collaborate with project managers, engineers, and stakeholders to ensure timely delivery.

Marketing trainee role focused on professional health marketing, consumer marketing campaigns, and brand marketing plans. Requires a bachelor's degree in a health-related field, proficiency in Microsoft Office Suite, fluency in English, and strong communication and teamwork skills.

Data Engineer and Operations Specialist ensures the integrity of HR master data across systems. Responsibilities include data analysis, pipeline reliability work, and collaboration with domain owners to resolve data issues. Requires proficiency in SQL, Python, ETL/orchestration tools, and HR data domains. Experience with Workday, SAP HCM/S/4, and analytics platforms is preferred.

Senior AI Engineer will design, build, and operate production AI services using LLMs, RAG, and vector search technologies. The role involves translating user needs into AI-enabled service designs and working with stakeholders to understand workflows and identify areas for AI implementation. Experience bridging data science with software development and a strong software engineering foundation are required.

Senior Data Solution Architect will analyze and evaluate products, identify performance opportunities, and collaborate with product teams to enhance product understanding and performance.

Commission mechanical and process systems at power plant construction sites globally. Ensure commissioning activities meet budget, time, and quality targets while adhering to EHS requirements. Collaborate with internal and external teams.

Designs, builds, and fine-tunes AI/ML and GenAI models for automation workflows. Develops agentic AI components for telecom environments. Integrates AI models into closed-loop automation pipelines and orchestrates event-driven actions. Builds and operates MLOps pipelines for model deployment, monitoring, and retraining.

Financial Accountant will review and analyze financial figures, provide accounting guidance, prepare documentation for auditors, and execute accounting tasks. Requires a degree in Accounting, Business Administration & Finance or similar, 3-5 years of experience, and fluency in English.

Technical Documentation Specialist needed for international projects. Prepare, organize, and track technical documentation, collaborating with project teams and stakeholders.

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

HR Administrator internship supporting employee data management, organizational structures, and reporting. Requires fluency in English, IT proficiency (MS Office), and a strong customer focus. Workday experience is a plus.

Data Engineer to design, develop, and optimize data products and pipelines for Siemens Digital Industries. Requires 3+ years of experience in analytics engineering, proficiency in SQL, data modeling, and ETL workflows, and experience with Snowflake and dbt.

This 12-month paid internship in Finance and Procurement Services provides hands-on experience in SAP, Agile methodology, and Business Process Management.

Full-stack application developer to design, develop, and maintain Java-based solutions. Responsibilities include building backend services, web interfaces, RESTful APIs, and database interactions. Experience with Spring Framework, Spring Boot, JSP, Thymeleaf, React, Oracle, and PostgreSQL databases is required.

System Simulation Engineer needed for a global team in Amadora, Portugal. Define and optimize L1 algorithms, model functions in link level simulators, and contribute to L1 architecture. Requires a Master's degree in a relevant field, strong programming skills in MATLAB, and a solid understanding of L1 algorithms.