assistant English-speaking jobs in Barreiro

Kantar seeks a Billing Specialist to support end-to-end customer billing, ensuring accuracy, timeliness, and compliance. The role involves collaborating with partners, standardizing billing processes, and resolving billing queries. Experience in billing, accounts receivable, or order to cash environments is required.

Assess media content (music, books, videos, etc.) for search accuracy and relevance. Utilize Portuguese and English language proficiency and cultural knowledge to validate query intent.

Provides comprehensive accounting services to international legal entities within a Global Shared Service Center. Manages financial records, ensures compliance with IFRS and local GAAP, and prepares financial statements.

Provides customer support via phone, email, and web chat, guiding users through PCI-DSS compliance and platform navigation.

As a Digital Analyst Technical, you will ensure accurate data collection across web and mobile platforms. You will configure, optimize, and audit analytics tools, guide BI specialists, and build reports and dashboards. You will also execute tracking planning and quality control while staying informed on privacy regulations.

Supports the delivery of inclusion and belonging initiatives and the Corporate Social Responsibility (CSR) roadmap. Provides administrative and logistical support to programs, tracks metrics, and ensures initiatives are aligned with company values and ESG principles. Collaborates with internal and external stakeholders to execute programs and initiatives.

Senior SAP MDG Consultant to design, implement, and support SAP MDG solutions. Experience in data quality checks, derivations, validations, change request types, and governance scenarios required.

The IT Manager supervises the IT Department, ensuring timely and efficient delivery of IT systems for the hotel and its guests. Responsibilities include operational support, system maintenance, issue resolution, and identifying future IT needs. Previous IT management experience, preferably in the hospitality sector, is required.

Lead the monetization strategy for competitive, player-earning games. Design, implement, and analyze in-game monetization systems, including pricing, offers, and rewards. Deeply analyze data to identify monetization opportunities and optimize player engagement.

Provide exceptional support to property owners via email, phone, chat, and CRM tools. Resolve issues, diagnose problems, and ensure consistent owner satisfaction. Fluent in Spanish and English required.

Customer Success Manager will drive adoption, satisfaction, and value delivery for DQE solutions. Responsibilities include managing a portfolio of large accounts, defining success objectives, coordinating deployment plans, and monitoring customer health indicators.

Manufacturing Engineer will own end-to-end manufacturing solutions from development to high-volume production. Leads equipment procurement, installation, and qualification, ensuring adherence to specifications, timelines, and budgets. Designs flexible manufacturing systems and provides consultation on manufacturability and assembly best practices. Develops and maintains process documentation, leads design reviews, and ensures production processes meet quality standards. Identifies process enhancements, analyzes equipment effectiveness, and drives cost-reduction initiatives. Complies with environmental, health, and safety standards.

Senior Java Developer / SQL (Lead) with 8+ years of experience in Java, Spring Boot, REST APIs, and SQL. Responsible for full lifecycle development, ensuring feature delivery, system quality, and operational sustainability. Must have strong SQL and relational database knowledge, application security principles, and experience with Agile methodologies.

Market Analyst to support Deal Desk team with campaign planning, market research, and cross-functional support. Analyze data, research market trends, and provide suggestions on campaign strategies.

As a Hardware & Software Test System Engineer, you will design, develop, and validate complex testing systems for automotive technologies. You will support the improvement of existing machinery and collaborate with a team to develop innovative solutions.

Lead the digital transformation and continuous improvement of HR Global Business Services across the Körber Group. Drive initiatives to enhance efficiency, scalability, and user experience of HR processes. Manage and develop the HR Operational Excellence team, leading and supporting strategic HR Shared Services projects.

VisionSpace seeks a cybersecurity professional with a strong offensive security mindset to lead research, vulnerability assessments, and penetration testing activities. The ideal candidate has 5+ years of experience in offensive security, vulnerability research, or penetration testing and strong programming skills in Python and C.

Environmental Expert to manage environmental studies and permitting processes for renewable energy projects (solar, wind, BESS). Responsibilities include reviewing Environmental Impact Assessments, conducting risk assessments, and preparing technical reports. Requires a Bachelor's degree in Engineering or a related field and 5+ years of experience in the energy sector. Proficiency in English and Portuguese is required.

Provide customer support via phone, email, and chat to travelers worldwide. Assist with bookings, itinerary changes, cancellations, and general inquiries. Must be fluent in French (C1) and English (B2) with 1+ year of customer service experience.

Senior CRA will oversee and manage clinical trial activities to ensure protocol, regulatory, and industry standard adherence. Responsibilities include monitoring sites, conducting visits, collaborating with teams, and providing training. Requires a Bachelor's degree, extensive CRA experience, and expertise in monitoring practices, data integrity, and site management.