student English-speaking jobs in Sertã

Lead Product Manager for Trading Domain within Global Sportsbook & Trading Team. Drive product strategy, optimize existing services, and lead complex product initiatives. Collaborate with cross-functional teams, mentor Product Managers, and champion best practices. Requires strategic and innovative thinking, excellent communication, data-driven decision making, and product experience. Must have used AI agents like Claude Code or Cursor in the last six months.

Design, build, and scale AI-powered solutions using machine learning and generative AI technologies. Develop robust AI application architectures and contribute to innovation.

Provide German and English customer support via phone and written communication. Build customer relationships and resolve inquiries. Must be a German native or fluent with advanced English skills.

AI Security Specialist needed for a client in Lisbon. Requires 5+ years in Cybersecurity, 3+ years in Microsoft 365 and Azure security, and experience with Microsoft Defender, Entra ID, Conditional Access, Zero Trust, and threat modeling. Bachelor's degree in a related field is required, Master's degree and relevant certifications are beneficial.

Design, develop, and maintain robust fullstack applications using Java for backend services and React for frontend interfaces. Write clean, maintainable, and well-documented code following industry best practices and coding standards. Develop and maintain RESTful APIs and integrate third-party services seamlessly.

The Director will translate A&T and BMI strategic ambitions into measurable outcomes, breaking down complex challenges into action plans. This role will serve as an internal strategy partner, identifying execution bottlenecks and proposing corrective actions. The Director will also coordinate leadership presentations, translate complex problems into executive-ready narratives, and support the identification of cross-functional AI impact.

Develop and enhance SAP EWM solutions for warehouse and logistics operations. Build customizations, troubleshoot issues, and collaborate with teams to deliver reliable solutions.

Cyber Security Engineer to protect application ecosystems. Identify, analyze, and mitigate vulnerabilities throughout the SDLC. Support deployment and operation of code analysis and dependency security solutions. Collaborate with development teams to remediate security risks.

Sound Technician needed to interpret audiovisual plans and set up/operate sound systems, lighting, and image playback platforms for indoor/outdoor productions.

Analyze computer systems, propose solutions to optimize efficiency, and collaborate with stakeholders to translate requirements into technical specifications.

Lead and scale the Porto engineering site, integrating a high-performing team into Superhuman's organization. You will partner with Product and Design leaders to define and execute a shared roadmap aligned across Porto, Berlin, and US teams. Establish strong architectural alignment and prevent divergence across teams and geographies. Build a high-performing engineering organization, including developing the EM layer and leadership bench. Drive structured integration of the acquired Rows team. Collaborate closely with cross-functional partners to ensure strong execution and business impact. Hire and attract top-tier engineering talent in Porto, building a sustainable and scalable organization.

Full-time Barista position in Cascais preparing and serving high-quality coffee beverages. Responsibilities include managing daily counter operations, taking orders, maintaining cleanliness, and providing excellent customer service.

Unity Developer needed to design, implement, and optimize game features using the Unity engine. Collaborate with artists and designers to integrate assets and troubleshoot technical issues. Requires a Bachelor's degree, 2+ years of experience, proficiency in C#, and knowledge of Unity's animation, physics, and UI/UX.

Application Security Engineer needed for a project in Porto (Hybrid) or Lisbon (Hybrid). Requires Bachelor's Degree in Engineering, 3+ years of experience in cybersecurity, application security, or DevSecOps, and proficiency in SAST, SCA, Container Image Scanning, and DAST. Experience with Python, C++, C#, Hadoop, Angular, IaC Scanning, Secrets Detection tools, CI/CD pipelines, and OWASP Top 10 vulnerabilities is also required. Fluent English, French is a plus.

Develop and maintain iOS interfaces, ensuring seamless integration with backend services. Utilize Kotlin Multiplatform to build iOS and Android applications. Contribute to tech and architecture decisions for mobile applications. Perform code reviews for iOS and Android/Kotlin Multiplatform projects. Coach developers on iOS best practices.

Leads and transforms HR operations within a new Global Business Services organization. Responsible for delivering high-quality, compliant, and efficient HR services across multiple geographies. Drives continuous improvement, employee experience, and operational transformation.

Linux Systems Administrator needed to administer and maintain production Linux systems, manage critical services, and troubleshoot issues. Proven experience with Unix/Linux, DBMS (MySQL), and LAMP/LEMP stacks required.

SAP Consultant specializing in SD/CS modules for S/4HANA. Designs, implements, and optimizes SAP solutions, collaborating with IT, business stakeholders, and partners. Requires experience in customizing, configurations, and process design within global projects. Fluent English, with German a plus.

Senior Data Scientist to develop predictive models and quantitative analytics for risk-based vulnerability prioritization within a large-scale enterprise security program. Requires 6+ years of data science experience in cybersecurity, vulnerability management, or financial risk models.

Communication & Marketing Intern to support digital and institutional content creation. Responsibilities include managing social media, producing content, and assisting with marketing campaigns.