student English-speaking jobs in Sertã

Tribe is seeking a Recruiter to source, qualify, and interview candidates for AI-focused roles. You will use AI-powered tools to manage pipelines and collaborate with hiring managers. The ideal candidate has 5+ years of experience, strong communication skills, and a passion for AI.

Entry-Level KYC Officer performs basic KYC checks on individual and corporate clients, collects and validates client documentation, and conducts initial screening against sanctions and adverse media.

Lead the design and development of AI and Machine Learning solutions using Python. Mentor and coach a team of engineers while collaborating with stakeholders to translate business needs into technical solutions.

Junior Client Services Assistant to support clients, providing technical support, logging requests, and directing clients to appropriate teams.

Purchasing Buyer will manage assigned commodities and supplier relationships, lead sourcing activities, and support new product introduction projects.

Senior Fullstack Engineer to own a domain end-to-end within a Microsoft stack. Expert-level .NET/C#, ASP.NET Core MVC, MS SQL, and Entity Framework required. Azure architecture, DevOps, and AI coding tools are essential. 5+ years B2B SaaS experience.

LearnQuest seeks experienced freelance instructors to deliver authorized HashiCorp Vault and/or Terraform training globally. Candidates must have proven training experience and the latest HashiCorp Associate certification for the relevant product.

Creates developer-facing content, including tutorials, guides, and videos, to drive API adoption. Develops training programs for internal teams and supports developer advocacy through workshops and community engagement. Collaborates with product and engineering teams to align content with product launches.

Talent Acquisition Partner will support senior hiring managers in the end-to-end recruitment process for roles globally. Collaborate with the recruitment team on internal and external recruitment matters and support recruitment campaigns. Analyze recruitment data and promote Hitachi Energy as an employer of choice.

This role supports the Managing Director – Europe and regional leaders, managing daily Lisbon office operations and facilitating cross-functional collaboration. The Office and Executive Coordinator handles office tasks, vendor coordination, event planning, and provides administrative support to the Managing Director. Requires 2-5 years of administrative experience, fluency in English and Portuguese, and proficiency in Microsoft Office Suite.

Senior Backend Engineer will design, build, and evolve backend systems for AI assistants. Responsibilities include developing REST APIs, databases, and server-side logic, integrating AI functionalities, and collaborating with cross-functional teams. Requires 5+ years of experience developing backend web applications using Python and frameworks like FastAPI.

Blue Team Leader to drive and mature cyber defense capabilities. Leads and mentors analysts, protects business-critical systems, and improves detection and response processes. Experience in SOC leadership, Blue Team operations, SIEM/detection engineering, EDR/XDR platforms, incident response, and threat intelligence is required. Relevant certifications are desirable.

SCADA Configuration Consultant (Junior to Senior) needed for remote or hybrid role. Experience with SCADA systems, configuration, validation, and troubleshooting required. Degree in Electrical or Computer Engineering and fluency in Portuguese and English are essential.

Cybersecurity Consultant focused on Application Security to implement and improve application security practices within complex enterprise environments. Responsibilities include performing application security assessments (SAST, DAST, SCA), identifying and tracking vulnerabilities, and collaborating with development teams to mitigate risks.

Lead AI Engineer to design and develop LLM-powered solutions including classification, extraction, summarization, and action orchestration. Build and optimize data pipelines for model training and deployment. Collaborate with engineering, data, and MLOps teams to ensure scalable and reliable production deployments.

Backend Java Developer to build cloud-native microservices on a distributed system. Experience with Spring, AWS, Kafka, and event-driven architectures required.

Senior Technical Architect / DevOps Engineer will guarantee production stability, integrate infrastructure and production requirements into projects, and continuously improve operational performance within an Agile and DevOps ecosystem. Responsibilities include defining technical solutions, promoting resilient and secure solutions, assembling infrastructure and production services, and supporting development teams. The role requires 5+ years of experience in demanding IT infrastructure, production, and cloud environments. Expertise in Linux and Windows systems administration, containers & orchestration, DevOps toolchain, monitoring & observability, and Agile & DevOps methodologies is essential.

Performs transactional and administrative tasks related to employee personal and job data changes. Delivers physical record and document management services. Ensures employee and organization data integrity and compliance. Resolves employee inquiries leveraging knowledge base documents and maintains contact until request is resolved.

The Head of Humanities will prepare students for iGCSEs and A Levels, plan and deliver engaging lessons, and collaborate with colleagues on interdisciplinary units.

Supports day-to-day office operations with a focus on General Services and EHS. Ensures compliance with safety legislation and internal policies. Manages facilities operations, travel, and administrative tasks.