student English-speaking jobs in Sertã

Provide customer support to Lithuanian speakers via phone and chat. Resolve inquiries and troubleshoot concerns. Must be fluent in Lithuanian and English.

Experienced Oracle Developer to join BI team, designing, developing, and implementing Oracle-based BI solutions. Responsibilities include planning, designing, and executing BI implementations, developing and maintaining Oracle database structures, and programming PL/SQL modules. Requires 5+ years of experience as an Oracle developer, strong PL/SQL knowledge, and experience with version control systems.

Digital/Motion Designer to create motion and static design assets for websites and social media. Develop narrative motion graphics, short content, and work with video editing. Requires proficiency in After Effects, Illustrator, Photoshop, and Figma.

Senior Business Manager to lead development of a new IT business unit. Define and execute commercial strategy, drive business development, and build a high-performing team.

Full-Stack Software Engineer to design, develop, and maintain web applications using modern technologies. Requires 3+ years of experience, strong TypeScript and React skills, and backend experience with .NET.

Data Engineer to design, develop, and maintain scalable data pipelines on Databricks. Experience with PySpark, Spark SQL, Delta Live Tables, Azure Data Lake Storage, Terraform, and Airflow required.

The Staff Quality Assurance Engineer drives the quality strategy for Nokia optical networking solutions. This senior role influences product architecture, guides test practices, and ensures quality throughout the R&D lifecycle.

Salesforce Consultant to design, deliver, and optimize Salesforce solutions for global clients. Strong Sales Cloud experience (mandatory) and Experience Cloud experience required. Translate business needs into user stories and process flows. Collaborate with developers and clients to ensure successful implementation.

Security Support Engineer needed for hybrid project in Lisbon. Responsibilities include deploying secure infrastructure, configuring firewalls, troubleshooting incidents, and contributing to security architecture design. Requires strong networking, security, and systems skills, as well as experience with DevOps tools like GitLab, Ansible, Docker, and Kubernetes.

Data Tech Lead will design, build, and maintain scalable data pipelines using Azure Databricks. Requires strong Python and Azure Data Factory experience.

Paid Channel Manager Lead will monitor and adjust bids, targeting, and creative assets across paid channels to improve KPIs such as conversion rates and sales efficiency. The role involves budget management, data analysis, A/B testing, and market/competitor analysis.

Remote Dutch Customer Support Specialist needed for a 12-month renewable contract. Must be fluent in Dutch (C2) and have good English (B2+) skills. Strong customer service, problem-solving, and organizational skills are required.

As a Renewable Energy Co-Founder / Head of Growth, you will build and run your startup, receiving support in hiring, product development, and fundraising.

DevSecOps professional with 8+ years of experience in software development and security best practices. Fluent in French, with knowledge of development languages (Java, Angular, .NET, PHP, Python) and CI/CD tools (GIT, Jenkins, Azure Devops).

Primetag is seeking a Backend Engineer to design, implement, and maintain backend services and APIs. Responsibilities include building and improving data pipelines, ensuring platform scalability, and contributing to shared platform components. The ideal candidate has 3+ years of experience in software engineering with a focus on backend development using Python and experience with API frameworks.

Cyber Governance Officer ensures entity conformity with cybersecurity regulations, internal policies, and defines IT security policies. Monitors cyber controls, reports conformity levels, and raises employee awareness. Requires 5+ years cybersecurity experience, knowledge of ISO27001 & NIST, and proven track record in cybersecurity.

The Polytechnic Institute of Portalegre is seeking an Assistant Researcher in Sociology or Social Service. The position is full-time and permanent. Applicants must hold a doctorate degree in the relevant field and have experience in scientific research and development projects, including international projects. The application deadline is March 11, 2026.

Data Engineer with 3-5 years of experience designing and building data pipelines, data models, and solutions on the Azure stack (Synapse, Data Factory, Data Fabric, Azure Purview). Requires hands-on experience with Databricks and practical Python and PySpark scripting. Experience with MySQL and Data Lakehouse Architecture (DLA) is a plus.

Build relationships with restaurant partners, negotiate contracts, and oversee onboarding. Achieve sales goals and maintain an updated pipeline of potential restaurant partners.

Build and maintain responsive landing pages, websites, and web applications using HTML, CSS, and React.JS. Collaborate with designers to bring projects to life and ensure a seamless user experience.