student English-speaking jobs in Estarreja

This role is responsible for day-to-day IT operations, including helpdesk support, onboarding/offboarding automation, and maintaining compliance evidence for ISO 27001 and SOC 2. The ideal candidate will have experience with Google Workspace administration, macOS troubleshooting, and SaaS app lifecycle management. Strong automation skills using tools like Claude, Make.com, or similar are required, as well as proficiency in scripting languages.

As a Waiter/Waitress, you will deliver warm, attentive service, ensuring a seamless guest experience. You will have full knowledge of the menu, handle orders and requests with care, and contribute to a positive team dynamic. Previous hospitality experience, strong communication skills, and fluency in Portuguese and English are required.

Market Agent Relationship Manager will manage relationships with electricity market agents, oversee network usage contracts, and develop interaction channels.

Technical Lead / Systems Architect needed to translate business requirements into technical specifications and ensure system architecture integrity. Experience with PHP, Python, JavaScript, API design, DDD, containerization, and cloud platforms required.

Manage and grow relationships with retail partners and other key channels. Develop and execute business plans and promotional strategies to achieve revenue targets. Lead commercial negotiations and analyze sales data to optimize performance.

Leads and executes signal detection and evaluation activities for client portfolios. Combines scientific and epidemiological expertise with operational oversight of signal management workflows. Ensures emerging safety signals are identified, assessed, prioritized, and communicated in compliance with regulatory requirements.

Senior Cybersecurity & Cloud Architect to design and implement Zero Trust security architectures across hybrid and multi-cloud environments. Define security strategies, architect cloud security controls, and lead security architecture for IT and cloud projects.

As a Solution Engineer, you will translate business requirements into scalable solutions, guiding clients toward strategic objectives. You will conduct technical discovery, manage cross-functional stakeholder alignment, and deliver technical presentations to decision-makers.

With just over 9 years of experience in the Portuguese market, we share our DNA with more than 200 workers and position our offer according to 3 lines of service: Strategy (Outsourcing, NeXel, Team as a Service, Tech Academies); R&D (Bootcamps, POC, Tech Lab); Nearshore. In ADENTIS, we focus on PEOPLE.

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.

Supports end-to-end billing for Kantar's customers, ensuring invoices are accurate, timely, and compliant. Works with third-party partners and improves billing processes. Applies Kantar's Quote to Cash policies and collaborates with colleagues to resolve billing queries.

Integration Engineer needed to design and build integration solutions within a complex enterprise environment. Requires 4-6 years of experience with integration tools like SAP PI/PO, IBM DataPower, or MuleSoft, proficiency in Java, and strong communication and problem-solving skills.

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.

The Sales Executive will introduce a platform to the market, generate leads, and convert prospects into customers. Responsibilities include owning the full sales cycle, identifying customer needs, and collaborating with marketing on outreach campaigns.

Bookkeeper needed for a growing company. Manage accounts payable/receivable, reconciliations, billing, and payroll. Prepare financial reports and collaborate with leadership. Requires bookkeeping experience, QuickBooks proficiency, and a Bachelor's degree in Accounting or Finance.

Technical Assistant to support file-based workflows, manage media assets, and assist in live and post-production environments. Provides first-line technical support for virtual production tools and commentary operations.

Technical Operations Engineer to support mission-critical digital audio services. Operate and monitor platforms, respond to alerts, and troubleshoot issues. Experience with distributed systems and technical platform operations required. Hybrid role based in Lisbon with a 24/7 shift rotation.

Software Engineer to design, build, and deploy MuleSoft integration solutions. Requires 2+ years of experience with MuleSoft, REST and SOAP web services, and API development. Excellent troubleshooting and communication skills are essential. Fluency in English is required.

Product Owner for a telecommunications project focused on cloud infrastructure. Responsibilities include monitoring cloud service performance, evaluating KPIs, and collaborating with teams to optimize products. Requires knowledge of cloud concepts, product lifecycle, and project management.

Senior Java Full Stack Developer with 5+ years of experience sought. Must have strong Spring Boot, React/Next.js, REST API, SQL/NoSQL, and cloud platform (AWS) experience. Knowledge of application architectures (Monolith/Microservices) and DevOps tools is required. English proficiency (B2 minimum) is mandatory.