student English-speaking jobs in Estarreja

Senior/Principal Node.js Engineers needed for a tech-first company handling 100M+ daily transactions. Requires extensive Node.js/TypeScript experience, knowledge of Kubernetes/Kafka or RabbitMQ, and deep understanding of AWS.

Senior Product Engineer to build AI-first systems for hospitality infrastructure. Own problems end-to-end, designing pragmatic architecture and shipping solutions using AI tools. Requires experience in modern web architectures and distributed systems.

This role involves ensuring "Gold Standards" of luxury service are delivered. Responsibilities include guiding guests through their stay, processing operational needs, and addressing guest requests while maintaining professional conduct.

Support Global Blue business applications as a 2nd level Application Support Engineer. Resolve incidents, drive problem management, and maintain documentation. Requires IT/Business Admin education and strong English skills.

Application Support Engineering role requires a Bachelor's degree and 5+ years of experience. Key skills include Java back-end, CI/CD, DevSecOps, Oracle/SQL, Agile, and incident management.

Customer Support Specialist needed to provide professional, human-centric support for AI products. Responsibilities include resolving account/functionality issues, assisting with billing, and training users. Requires C1/C2 English proficiency.

Build proxy infrastructure from scratch, including residential and ISP networks, rotation systems, and session management. Requires deep knowledge of low-level networking, HTTP/SOCKS5 protocols, and reverse proxy implementation.

Data Analyst needed to design and maintain ETL processes and build interactive Power BI dashboards. Requires 2+ years of ETL experience (SSIS, Talend, or Informatica), strong SQL, and fluency in English and Portuguese.

Lead DevOps Engineer to own AWS multi-account infrastructure strategy. Responsibilities include defining standards, optimizing CI/CD, ensuring reliability, and driving security best practices using Terraform and production SaaS experience.

Frontend Developer joins the Sportingtech Sportsbook Team to build high-performing, scalable web applications. Responsibilities include writing clean code, defining front-end architecture, and collaborating in Scrum teams. Requires knowledge of HTML, CSS/SCSS/SASS, and Angular.

Project Contract Manager drives contract strategy and protects project value in complex mobility projects. Leads contract and claim management, defines Contract Management Strategy Plans, and manages variations, claims, and contractual notices. Ensures compliance with contract, claims, and insurance management standards. Collaborates with project teams, legal, procurement, and finance. Requires a degree in Law, Engineering, Finance, Economics, or related field and strong experience in contract/claim management or project management. Fluency in Portuguese and English is required.

Staff Engineer to design and ship scalable LLM-powered systems across React/TypeScript/Node. Drive architecture and prototype agentic behaviors for an MCP platform connecting AI models to real data and services.

This full-time field sales role drives automation product sales across EU South territories. Responsibilities include strategic sales planning, managing the sales funnel, and presenting solutions to key accounts in Pharma, Biotech, and CROs.

Application Support Analyst needed to support international customers remotely. Requires 3+ years of experience, strong SQL, shell scripting, and debugging skills. Focus on investigating complex issues and providing high-level customer care.

Senior Infrastructure Engineer maintains Glia's cloud-native core infrastructure, ensuring availability and security. Responsibilities include managing pipelines, troubleshooting, and improving security posture using AWS, Kubernetes, and IaC.

Seeking an Azure Platform Engineer with 8+ years of experience. Expertise required in Azure, cloud-native development, Kubernetes, CI/CD, and IaC using Terraform. Must understand security best practices and be fluent in English.

Seeking a Paid User Acquisition expert with 5+ years of hands-on mobile app campaign experience. This role focuses on MarTech, measurement, and attribution across Search, Social, and Programmatic channels.

Senior QA Automation role requires 5+ years in Automation Testing, strong Java/Spring Boot skills, AWS experience, and Kafka familiarity. Fluency in English and Portuguese is mandatory.

Customer Service Representative needed to support a global travel & tourism brand. Responsibilities include handling inquiries via phone, email, chat, and social media. Must be fluent in German and comfortable communicating in English.

Mechanical and Electrical completion Technicians are needed for worldwide projects, requiring wind energy sector experience and electrical installation knowledge. Tasks include electrical work completion, cable connections, testing, and final assembly.