student English-speaking jobs in Sertã

Junior Railway Signalling Engineer to develop, configure, and parametrize railway signalling systems for national and international projects.

Credit & Regulatory Reporting Analyst needed to collect, control, and integrate Credit & Counterparty Risk data into the regulatory reporting system. Produce regulatory reports and contribute to Credit Risk RWA computation and analysis. Coordinate with stakeholders across Risk, Finance, IT, and other departments. Participate in regulatory and reporting evolution projects. Ensure data quality and timely delivery under strict deadlines.

As a Solutions Consultant (API), you will design, configure, and implement Sovos SaaS products for clients. You will collaborate with client teams and internal stakeholders to ensure project success. Responsibilities include solution design, documentation, training, and problem-solving within Sovos product capabilities.

Provides administrative support to the operational business. Tasks include updating databases, managing insurance policies, setting up financial flows for new contracts, and handling unallocated funds. Requires advanced Microsoft Office 365 skills, knowledge of insurance contracts is advantageous, and fluency in German and English.

Designs, builds, and fine-tunes AI/ML and GenAI models for agentic automation in telecom environments. Develops AI components (decision agents, RCA agents, recommendation agents, remediation agents) and integrates them into automation frameworks and orchestration engines. Builds and operates MLOps pipelines for model deployment, monitoring, retraining, and lifecycle governance.

Lead the strategic direction of user experience for a key digital product, overseeing the entire UX process from planning to execution. Manage and collaborate with stakeholders, ensuring a smooth UX/UI process and aligning business goals with user-centric strategies.

Technical Support Specialist providing 1st and 2nd level support to internal users in a banking environment. Troubleshoot incidents, perform data analysis using SQL and Oracle, and support Microsoft and Linux environments.

AI/ML Engineer will design and improve large-scale recommendation and ranking systems for a global consumer technology company. Responsibilities include developing commercially aware and ad-embedded recommendations, supporting social, location, and destination-based models, and optimizing ML systems.

Software Developer for media projects. Develops software features, participates in requirements analysis, testing, and documentation. Requires C#, .NET, web development, SQL, Python knowledge and 2+ years of experience.

This role focuses on delivering recruitment and talent acquisition services for international clients in the German- or Dutch-speaking markets. Responsibilities include attracting candidates, conducting interviews, onboarding new employees, and maintaining reports and databases.

Business Process Analyst & Camunda Lead will design, structure, and scale enterprise-wide process orchestration. Responsibilities include analyzing and optimizing business processes, modeling workflows, leading Camunda architecture, and driving process adoption. Camunda certification is appreciated.

Data Architect needed with 3+ years of experience in large-scale data platforms, metadata management, and data governance. Requires strong knowledge of semantic modeling, data contracts, Python, SQL, CI/CD, and monitoring tools. Master's degree in Computer Engineering, Computer Science, or related field.

Junior Talent Acquisition (IEFP) internship supporting full recruitment cycle, including resume screening, candidate outreach, and interview scheduling.

Analyze and review user-generated content (text, audio, video) to ensure compliance with client guidelines. Investigate and resolve content issues, escalating complex cases as needed.

Associate QC Analyst will define and implement quality control techniques to verify the quality of raw materials, intermediates, and end products. The role requires adherence to GMP, HSE regulations, and industry standards.

Full Stack PHP Developer to design, implement, and maintain scalable applications using PHP, Symfony, MySQL, and related technologies. Collaborate with a team using Agile methodologies and Git. Requires 5+ years of software development experience and proficiency in HTML, CSS, JavaScript, and OOP principles.

Ceramic Shop Assistant (Freelancer) supports day-to-day shop operations, provides customer service, and contributes to sales and studio flow. Responsibilities include welcoming customers, answering questions, processing sales, maintaining shop appearance, and assisting with workshop activities. Requires 1+ year of sales experience, excellent communication skills, and fluency in Portuguese and English.

SAP IBP Consultant with 10+ years' experience required for 1-year contract. Must have strong knowledge of IBP modules (Demand, Supply, Inventory, S&OP) and experience with Excel Add-In, Fiori, and Planning Area modelling. Responsibilities include requirements gathering, functional configuration, data integration, testing, training, and support.

Experienced COBOL Developer needed for mainframe environments. Solid knowledge of COBOL, JCL, DB2, CICS, VSAM, Telon, and XML required. Familiarity with TSO/Eclipse and Changeman for development and deployment. Fluent in English, French a plus.

Graduate Sales Executive to drive new customer acquisition and engagement for Revolut Business in the Bulgarian market. Responsibilities include prospecting, lead generation, pipeline management, and customer relationship building. Fluency in English and Bulgarian required.