assistant English-speaking jobs in Barreiro

Senior Customer Success Manager will guide customers through onboarding, build relationships, and ensure they maximize the value of RemotePass's platform. Responsibilities include account management, customer advocacy, and driving retention and growth. Requires 5 years of experience in a related role, fluency in English and Arabic, and strong analytical and communication skills.

Lead the design and development of scalable AI-powered platforms using Python, applying ML and DL principles. Drive end-to-end delivery of production-grade AI systems built with LLMs, embeddings, and orchestration frameworks. Mentor engineers and ensure adherence to software delivery best practices.

Senior Accountant will participate in month-end close activities, including journal entries, balance sheet reconciliations, and accruals. The role involves account analysis, assisting with financial statement preparation and audits, and collaborating with various departments. Requires a Bachelor's degree in accounting or finance and 3+ years of accounting experience.

Provide customer support via phone, chat, and email, resolving inquiries, fraud cases, and complaints. Must have C1 level English and 12+ months experience in related fields.

Provide customer service support via phone and email for Bol.com, a leading Dutch e-commerce website. Troubleshoot order, delivery, payment, and return issues.

Senior Application Security Engineer will drive product security improvements, perform vulnerability assessments, and provide security expertise throughout the Software Development Lifecycle. Requires expertise in programming languages (Python, Go, or Java), DevOps environments, web application penetration testing, and security tooling.

Freight Forwarder to manage and quote time-critical shipments to/from Morocco, Portugal, Spain, and France. Support Automotive OEMs and Tier 1 suppliers, build supplier relationships, and ensure customer satisfaction.

Sushihelper (M/F) or Sushiman (M/F) needed for expert sushi and sashimi team at MIKADO in Famalicão. Requires 1+ year experience in a similar role and eligibility to work in Portugal. Responsibilities include sushi preparation, mise en place, stock management, and maintaining cleanliness and safety standards.

NKT seeks a Tender & Project Controller to ensure financial performance across complex tenders and projects. The role involves planning, monitoring, and reporting financial performance, reviewing tender calculations, preparing forecasts, and analyzing financial data.

TMC Portugal seeks a Business Manager to support business development, client relationship management, and team growth in the Lisbon and Porto region. The role involves developing new business opportunities, identifying client needs, and ensuring operational follow-up of assignments.

Medela seeks a driven Sales Representative to drive sales growth and expand market presence in Lisbon, South of Portugal. The role focuses on B2C, Medela Professional Care, and Maternity & NICU segments, building relationships with healthcare professionals and retail partners.

Provides customer support to players via live chat, email, and phone. Assists with account access, platform navigation, bonuses, payments, and product-related questions. Troubleshoots technical issues and escalates complex cases.

Provide customer support via digital channels for a Portuguese road infrastructure company. Assist with toll payments, service inquiries, and billing issues. Fluent Dutch and English required.

Provide French-language customer support, handle inquiries, resolve issues, and collaborate with teams. Must be fluent in French and English, have at least 6 months of contact center experience, and be available for rotating shifts.

Project Manager to execute M&E contracts, ensuring on-time, on-budget delivery and quality standards. Translate customer needs into project plans, manage subcontractors, and oversee project purchasing. Requires degree in Electrical, Electronic, or Mechanical Engineering, experience with M&E contracts, fluency in English and Spanish, and strong technical and communication skills.

Systems Engineer (SRE) to improve system reliability, performance, and monitoring. Responsibilities include designing, implementing, and evolving observability platforms, analyzing performance data, and automating performance testing. Requires strong SRE practices, experience with observability tools (Zabbix, Grafana, InfluxDB), and performance testing.

Service Delivery Manager needed for a high-profile customer's website. Requires experience in service delivery, technical understanding of web platforms, and customer relationship management. Responsibilities include managing escalations, ensuring service level agreements are met, and collaborating with internal and external teams. Strong communication, leadership, and problem-solving skills are essential.

Develop, implement, and maintain machine learning models and algorithms. Integrate ML solutions into production systems. Collaborate with cross-functional teams to personalize the customer journey.

Design, build, and operationalize AI systems that transform unstructured data into scalable, production-ready services. Develop and maintain production-ready AI services and APIs. Productionize machine learning and Generative AI solutions, including model packaging, deployment, and lifecycle management. Collaborate with Data Scientists, Data Engineers, and Application Developers to produce models and deliver enterprise-grade AI solutions.

Responsible AI Manager will own and operate elements of the end-to-end Responsible AI governance model, providing expert review of AI use cases and advising on risk profiles. This role will lead the continuous improvement of Responsible AI risk assessment frameworks and drive the embedding of Responsible AI across key delivery lifecycle stages.