assistant English-speaking jobs in Barreiro

The HR Knowledge Management Specialist designs, maintains, and optimizes HR knowledge systems to empower employees with accessible information. This role focuses on organizing, curating, and ensuring consistency of HR content across regions.

Primary Teacher to deliver engaging lessons across the primary curriculum, fostering a love of learning and supporting students' academic, social, and emotional development.

Customer Relationship Manager will act as the key link between Colt and customers, understanding requests, matching them to product offerings, and ensuring a positive customer experience.

Senior Data Scientist to design and deploy machine learning models and AI solutions for clients. Requires strong grasp of statistics, probability, machine learning algorithms, and experience with Cloud ML tools and version control. Must have excellent communication and collaboration skills.

Dedicated Customer Technical Support Engineer for Optical Networks & Telecoms will conduct in-depth troubleshooting and fault isolation of customer issues. You will deliver root cause analyses and collaborate cross-functionally to expedite issue resolution.

Provide customer service via phone, email, chat, and social media in German and English. Assist with pre-sales, general inquiries, and technical support. Must have native German (C1-C2) and fluent English (B2).

Senior SuccessFactors Employee Central Specialist will own the Employee Central module, define best practices, and customize configurations. The role involves managing projects, analyzing HR process requirements, and troubleshooting complex issues.

Data Scientist to develop and implement data science solutions, including generative AI and machine learning models. Collaborate with teams to identify opportunities for data-driven decision-making and automate tasks. Utilize Python, statistical analysis, and cloud services to generate insights.

Customer Support Advisor needed for the Canadian French-speaking market. Provide high-quality assistance, resolve inquiries, and ensure a positive customer experience. Manage interactions via phone, email, chat, and digital platforms.

Customer Experience Specialist providing support to users and partners via email, chat, phone, and social media. Respond to inquiries, handle priority situations, and build processes to promote sustainable behavior. Must be fluent in Dutch and English. Experience with CRMs and a customer-focused approach are required.

Application Support (ALMT) for an international project. Assist users with daily tasks, troubleshoot issues, and coordinate solutions. Proven experience with SQL Server/Oracle and Sybase, Investment finance knowledge, and familiarity with Kibana, Grafana, and ServiceNow are required. Fluency in English is essential.

Marketing Data Analyst will analyze customer journey data to understand acquisition, retention, and performance trends. Responsibilities include evaluating experiments, identifying friction points, and building dashboards to support data-driven decision making. Must have 3+ years of analytics experience, strong SQL skills, and experience with BI and visualization tools.

Senior Specialist, Design Technologist, Developer Experience will build prototypes, maintain design system documentation, and conduct user testing for Mastercard's developer platform. Requires 2+ years of experience in design technology, front-end engineering, or a hybrid role with proficiency in front-end frameworks and prototyping tools.

Research Studentship for Master or Integrated Master students within the HELIPORT project. The scholarship will evaluate reliable calculation models for axial resistance of helical screw piles. Duration: six months.

IT Specialist to configure, manage, and maintain Microsoft 365 and IT infrastructure. Integrate and administer work management platforms. Provide technical support and develop solutions to meet internal needs.

Data Loss Prevention and Insider Risk Analyst will implement and improve data protection controls across the organization. Responsibilities include managing Microsoft Purview features, investigating security incidents, and developing security reporting.

The Platform Engineering Compute team builds and maintains Kubernetes Operators, automates cloud infrastructure, and contributes to the self-healing capabilities of applications. Responsibilities include developing playbooks, maintaining the product deployment pipeline, and participating in incident response.

Data Scientist to develop analytical and machine learning models, conduct EDA, and evaluate ML models. Requires Python, SQL, and experience with supervised/unsupervised ML.

Senior Integration Engineer needed for a challenging project in Lisbon (hybrid 2 days onsite). Design, develop, and implement complex integration solutions using MuleSoft. Collaborate with teams to ensure seamless system integration. Analyze business requirements and translate them into technical solutions. Minimum 3 years of experience in integration engineering with MuleSoft required. Fluency in English is mandatory.

Lead a .NET development team, ensuring quality and delivery predictability. Define architectural approaches, collaborate with product and engineering teams, and establish engineering standards.