student English-speaking jobs in Estarreja

Side is seeking a Part-Time Russian Player Support Advocate to provide top-tier support to gamers. Responsibilities include resolving customer queries, troubleshooting technical issues, and ensuring a positive customer experience. Fluency in Russian and English is required, along with strong communication and problem-solving skills.

Cyber Risk Analyst will identify, analyze, and monitor cyber and operational risks across critical IT payment services. Responsibilities include defining cybersecurity governance, supporting payment services teams in risk management, and contributing to risk assessments and remediation plans. Experience in cyber risk, IT risk, or operational risk management is required.

Decskill is seeking a Mainframe Developer. Required skills include: Open (Windows, Linux), IAS (Tomcat, Apache), Control-M, CF/Connect Express, Cloud Public (AWS, GCP), Kubernetes (Argo CD), Dynatrace, and ITIL V4 - Server.

Loomtech seeks a friendly, detail-oriented Office Administrator to coordinate daily office activities, manage supplies, and provide support to teams.

Design, develop, and maintain scalable backend services using Node.js. Build RESTful and GraphQL APIs. Collaborate with teams to deliver high-quality software.

Environmental management professionals will review and evaluate environmental analyses used in AI training, identifying gaps and providing feedback to improve clarity and applicability.

Backend Developer to design, develop, and deliver scalable software solutions using .NET, Azure, and microservices architectures. Requires 4+ years of experience, proficiency in C#, .NET Core, and knowledge of Agile methodologies.

Promote Straumann Group's restorative and digital solutions to clinicians and dental laboratories. Drive sales to achieve targets for implant prosthetics, digital equipment, and software.

Delivers end-to-end customer-facing airport IT solutions, including software, hardware, testing, and go-live. Provides technical expertise, leads customer testing phases, and configures airport management systems. Requires extensive experience with airport and airline projects, understanding of airport business processes, and fluency in English. Travel required.

Own the product vision and execution of a hosting platform for Odoo systems. Develop and own the product roadmap, conceptualize new features, and coordinate development to ensure platform reliability and performance. Gather user feedback and drive improvements, ensuring platform adoption and success.

Senior Financial Analyst needed for a fast-growing company. Responsibilities include operational accounting, cash management, reporting, and system automation. Must have experience with ERP systems, financial reporting, and treasury operations.

Design, develop, and maintain automated test suites for web applications, mobile apps (iOS/Android), and APIs. Contribute to the development and improvement of test automation frameworks. Execute functional, regression, performance, and load testing. Identify, log, and track defects.

Leads and mentors a team of DevOps Engineers supporting Voice Control Panel, Control Panel, Control Panel Security, and CP Billing teams. Oversees design, implementation, and maintenance of CI/CD pipelines, infrastructure automation, and deployment processes. Drives DevOps best practices and ensures operational excellence across multiple product and platform teams.

Project Manager accountable for planning, coordinating, and delivering cross-functional initiatives across product, engineering, operations, and external partners. Ensures projects are executed with strong governance, predictable timelines, controlled scope, and clear stakeholder visibility.

As our Operations Coordinator in Loulé, you will manage the daily operations of our bike-sharing system, ensuring smooth service delivery. You will oversee installation, maintenance, fleet logistics, and team management, reporting to the Regional Operations Manager.

Product Development Technician to assist in developing new products from concept to industrialization. Prepare technical drawings, prototypes, and documentation. Support analysis of technical and functional requirements. Collaborate with various teams and ensure compliance with standards.

Data Engineer will design, build, and optimize data pipelines and infrastructure to support data-driven decision making. Responsibilities include developing data platform pipelines, designing data models, and collaborating with stakeholders. Requires 6+ years of experience in data engineering or data-driven software engineering, strong Python and SQL skills, and experience with orchestration frameworks, cloud environments, and stream processing frameworks.

Software Test & Validation Engineer will design, implement, and execute comprehensive tests for eBike systems. Responsibilities include test automation, analysis, and documentation. Experience in embedded systems, testing, and programming languages like Python, C#, and CAPL is required.

SAP FI/CO consultant with 15+ years of experience in a comparable role. Strong strategic leadership and subject-matter expertise in SAP FI/CO. Solid understanding of end-to-end finance processes. Fluency in English (B2 level).

Administer and maintain Windows Server environments, including Exchange and Active Directory. Manage system updates, backups, and performance. Provide technical support and documentation. Requires 6+ years of experience as a Windows Systems Administrator with 3+ years of experience with Exchange and Active Directory.