student English-speaking jobs in Estarreja

Machine Learning Engineer to develop and deploy machine learning algorithms for digital bioprocessing. Responsibilities include implementing pipelines, improving software packages, and assisting in research and development of novel models. Requires a M.Sc. in a related field, strong machine learning knowledge, and proficiency in Python or Julia.

Lead CMMS Consultant will optimize and strategize IFS Enterprise Asset Management, including Work Order Management, Asset Registry, and Preventive Maintenance. Drive integrations, technical improvements, and collaborate with business stakeholders to enhance maintenance, planning, and operational efficiency.

Lead global paid search strategy across multiple platforms for a rapidly growing digital services provider. Manage a team, optimize multi-million dollar budgets, and drive performance in the iGaming sector.

Lead the development and evolution of an e-prescription platform integrated with medical laboratory systems for the Swiss healthcare market. Define product vision, roadmap, and backlog, ensuring alignment with Swiss healthcare workflows and regulatory compliance. Collaborate with stakeholders, including laboratory specialists, medical professionals, and IT teams, to deliver reliable solutions.

Leads and develops a team of software engineers, providing technical leadership across C# and C++ codebases. Ensures high engineering standards, predictable delivery, and alignment with business strategy. Manages a geographically distributed team, fostering a culture of accountability and continuous improvement.

Supervises a team of operational and/or clerical employees or contractors providing support for cash application, invoice disputes, and collections for European customers. Responsibilities include performance monitoring, employee administration, and contract management. Requires accuracy, attention to detail, Microsoft Office skills, numerical skills, leadership, and written/verbal communication skills. English is mandatory, with German, French, Italian, or Spanish desired.

Distribution Analyst will join a team focused on energy data management, ensuring data quality, supporting system developments, and contributing to operational process improvement. Responsibilities include specifying business requirements, performing acceptance testing, validating and provisioning energy data, analyzing exceptions, and identifying process improvement opportunities.

IT Support / Asset Management Specialist needed to manage and support IT devices across multiple European offices. Responsibilities include device onboarding/offboarding, inventory management, shipping/repair coordination, and basic IT support. Previous IT support experience and strong organizational skills are required.

Freelance Search Marketing Specialist needed for multilingual digital marketing projects. Utilize language expertise to optimize content, conduct keyword research, and adapt campaigns. Native proficiency in a language plus English fluency required.

Leadtech seeks a Procurement Specialist with 2-5 years of experience in technology procurement. The role focuses on executing the procurement lifecycle, managing supplier engagements, and ensuring cost-effective and compliant purchasing processes. Responsibilities include running sourcing processes, negotiating commercial terms, and collaborating with cross-functional teams.

Big Data Engineer to support development, maintenance, and testing of the STDA process within the MS4U platform. Responsibilities include data collection, ingestion, quality checks, preparation, and cleaning using DATAIKU DSS. Experience with PySpark, Hive, and Hadoop required. Strong SQL and Python skills are mandatory.

Manages and grows clients' social media presence across multiple platforms. Creates, schedules, and publishes engaging content, including copy, visuals, and short-form videos. Develops campaign concepts to increase engagement and brand awareness. Monitors performance metrics, prepares reports, and optimizes content. Collaborates with clients and internal teams to align on strategy and content planning. Ensures brand consistency across social media channels.

Develop and maintain automated test frameworks for VWFS projects. Collaborate with engineers to design, execute, and report on automated test cases. Drive root cause analysis and quality improvements.

Design and develop mechanical components and systems using AutoCAD and SolidWorks. Collaborate with cross-functional teams to ensure project success. Create technical documentation, perform simulations, and troubleshoot design issues.

Head of Finance to lead financial management, reporting, and forecasting for a luxury adventure travel company. Requires international finance experience, FP&A knowledge, and fluency in English and Portuguese.

Mechanical Supervisor needed for data center construction projects in Portugal. Leads site safety, manages QA of mechanical works, coordinates with other trades, and monitors subcontractor performance. Requires 5+ years of experience and strong communication skills.

Designs, implements, and coordinates logistics management models across warehouses. Monitors and controls logistics operations, ensuring compliance with standards and regulations. Analyzes control systems, proposes improvements, and implements corrective actions.

Leads strategy and execution of affiliate, influencer, and brand collaborations. Manages relationships with external partners, negotiates agreements, and analyzes performance.

Kubernetes database engineer to deploy, manage, and optimize PostgreSQL databases on Kubernetes. Responsibilities include implementing persistent storage, backup/restore pipelines, and automation for provisioning, upgrades, and scaling. Requires a Master's degree in a relevant field, experience with Kubernetes and Python, CI/CD pipelines, and IaC tools like Terraform and Ansible.

Traffic Management Officer to plan, develop, and execute digital marketing campaigns. Manage campaign calendars, configure and monitor campaigns, and analyze performance. Requires a Bachelor's degree in Marketing or related field and 1-3 years of experience in paid acquisition campaigns. Fluent in French and English.