student English-speaking jobs in Sertã

Lead interactive live sessions for experienced mobile developers on the practical use of AI coding tools in mobile development workflows. Prepare workshop scenarios and training materials for Golang, Android, or iOS developers using Cursor and other AI coding tools. Demonstrate AI-assisted workflows and adapt examples to real mobile engineering contexts. Communicate with students during Q&A sessions and provide practical guidance.

Software Engineer with 5+ years of experience needed to develop and maintain a 2D modeling engine for a construction company's internal tool. Requires Python, C# .NET, RESTful APIs, and strong mathematical knowledge. Experience with AI coding tools is a plus.

Leads global external supply operations for 66 vendors, managing a €210MM annual spend on contract manufactured and in-licensed products. Develops and implements the external supply strategy, leads a team of 6 FTE, and ensures supply chain reliability and cost-effectiveness. Requires a Master's degree, P&L accountability in operations, and experience in stakeholder management.

Internal Auditor to support audit and internal control activities, assess risks, and ensure compliance with regulations within a well-structured Asset Management company.

Analyze and evaluate SCADA/OT, factory, and IT system architectures from a security-by-design perspective. Identify architectural risks, assess compliance with international standards, and translate security concepts into recommendations for technical teams and management.

Coordinate project workflows, manage client engagements, and support project execution across multiple teams. Ensure deadlines are met, assist with risk management, and contribute to billing and operational efficiency.

Junior Fullstack Developer focused on HubSpot CMS. Deliver tickets across custom modules, HubL templates, serverless functions, and QA fixes for enterprise client websites. Must have experience with a component-driven or headless CMS and strong JavaScript, HTML, and CSS fundamentals.

Operational Buyer executes day-to-day procurement activities, ensuring on-time delivery of materials and services while supporting the "Zero metal strategy". Responsibilities include executing operational purchases, communicating sourcing outcomes, and maintaining information flow with Category Teams.

ML Research Engineer with PhD or MSc in STEM (preference for Computer Science) and 4+ years of experience in ML research and engineering. Proven ability to take models from experimentation to production, with hands-on experience in LLM fine-tuning, post-training techniques, and model evaluation. Strong Python and SQL skills, and experience with LLM orchestration frameworks and cloud-native AI platforms.

Senior Talent Acquisition Partner will execute recruiting plans, manage the full recruitment lifecycle, and partner with hiring groups.

Ubiwhere seeks students and recent graduates for its Summer Internship Programme. Interns will participate in real projects, develop solutions, and apply academic knowledge in a dynamic environment.

The Associate, Treasury supports daily treasury operations with a focus on cash management, bank account administration, payments, and banking relationships. The role partners with various internal and external stakeholders to ensure timely execution of transactions, strong operational controls, and compliance with policies and regulations.

Provides phone support to healthcare professionals and patients, handling medical inquiries, adverse events, and product quality complaints. Requires a Bachelor's Degree in a Life Science and fluency in German and English (minimum C1 level) plus an additional foreign language.

Lead the development and optimization of web and mobile applications using React, React Native, Node.js, and Next.js. Design and implement rendering strategies (SSR, CSR, SSG, ISR) and drive adoption of multi-frontend architectures. Integrate solutions with headless CMS platforms (Contentful experience is advantageous). Ensure web performance, accessibility, and SEO best practices. Mentor junior developers and collaborate with cross-functional teams.

Account Executive with 5+ years of experience in digital media sales, b2b Sales, or Tech account management. Proven ability to manage a sizable volume of clients, build relationships with marketing decision makers, and navigate a fast-paced environment. Must have experience in digital or social media sales and knowledge of Internet advertising technology.

Designs, builds, and maintains scalable data platforms. Collects, processes, and analyzes large datasets. Develops data processing workflows using Spark and Apache Beam.

Senior Human Resources Specialist will manage the employee lifecycle, oversee compensation and compliance, and drive talent development. Requires a Bachelor's degree in a related field, C1+ proficiency in Portuguese and English, and 3+ years of HR experience.

As a Product Manager for Domains, you will drive the roadmap and execution of multiple domains-related projects. You will guide product development from conception to launch, lead product discovery loops, and own the backlog. You will collaborate with Engineering to unblock development, manage sprint priorities, and ensure high-quality releases.

Social Media & Content Manager to lead Minga London's TikTok and Instagram presence. Plan and execute content calendars, create short-form video content, and analyze performance. 2-4 years of experience in social media, content, or digital marketing required. Strong understanding of TikTok and Instagram trends and algorithms.

Recruiting Analyst will develop hiring strategies, source candidates, review resumes, interview, and present shortlists to hiring managers. Manage offer extensions, negotiate contracts, and communicate with candidates and hiring managers throughout the onboarding process.