freelance English-speaking jobs in Maia

Experienced Debt Collection and Claim Recovery Specialist sought for UK and German cases. Investigate, negotiate, and recover international trade receivables.

Support the Sales Support Team with operational processes, ensuring compliance and service excellence. Assist with customer data maintenance, order flow, and sales reporting.

Helpware seeks a bilingual (English and Spanish) Customer Service Representative to provide phone, email, and social media support to customers. Responsibilities include resolving customer issues, advising on guarantees, fulfillment, refunds, payments, and account issues. Must have prior customer service experience across multiple channels and fluency in both English and Spanish.

Senior Infrastructure Engineer will participate in technical projects, support operations, and design system architectures. Responsibilities include maintaining and optimizing system performance, managing environments, analyzing control unit messages, and troubleshooting server, network, and storage issues.

Develop and enhance a cloud-based data foundation system and AI agent platform leveraging AI/ML models and data analysis techniques. Collaborate with cross-functional teams to deliver a high-performance, reliable, and scalable service. Contribute to architectural discussions and the engineering roadmap. Support and mentor junior engineers.

Design and develop scalable microservices using Golang and/or Kotlin for a large-scale platform. Migrate data and logic from a legacy PHP monolith to Cloud SQL/Spanner. Collaborate with mobile engineers to define API schemas and requirements. Ensure high performance and reliability of services deployed to Cloud Run/GKE.

Business Analyst with 3-4+ years of SAP FICO expertise and experience in SAP S/4HANA migration projects within the insurance industry. Must have strong problem-solving, data analysis, and stakeholder management skills. Fluency in English is required.

Fraud & Risk Specialist will monitor transactions, investigate fraud cases, and analyze operational losses. Requires fluency in German (C1) and English (B2), and 2+ years of experience in e-commerce fraud or customer service.

Manages IT infrastructure projects, defining scope, objectives, and deliverables. Coordinates global teams, vendors, and stakeholders. Tracks project performance, manages risks, and ensures compliance.

Designs and maintains data models, dictionaries, and catalogs for applications. Ensures data governance, quality, security, and regulatory compliance. Supports project teams on data architecture, privacy, and security.

Platform Engineer will design, automate, and secure platform services for critical business applications. Responsibilities include containerization, automation, security, and collaboration with teams. Requires 3+ years of experience in platform engineering, Kubernetes, Docker, and Java technologies.

Business Analyst to represent Risk and Finance within a Squad, driving business-aligned solutions. Responsibilities include process optimization, user story contribution, testing, business case development, change management, and stakeholder coordination.

Electrical Package Manager needed for large-scale data center projects in Lisbon. Manage electrical systems from design to commissioning, supervise subcontractors, and ensure project delivery on time and within budget.

Manage the full recruitment lifecycle for national and international roles. Source candidates, conduct interviews, and coordinate selection processes. Maintain candidate records and support onboarding.

Senior Order-to-Cash Specialist for German-speaking markets. Leads and mentors a team, oversees KPIs, handles complex cases, and ensures compliance. Requires 5-7 years of O2C experience, fluency in German (C1+), and experience with ERP systems.

Quality Assurance Specialist to ensure food safety, compliance, and product quality. Collaborate with Quality, R&D, and Production teams, supporting audits, validating processes, and ensuring products meet standards.

Provide Dutch-language customer support via chat, email, and phone for a global streaming platform. Must be fluent in Dutch (C1-C2) and have a good level of English.

Experienced Art Directors sought to lead global digital content creation for a leading fashion house. Responsibilities include art directing photography projects, managing creative quality and timelines, and collaborating with various teams.

The Chargeback Controller will define and manage the General and Technical Services Cost driver model (323m€). Responsibilities include collaborating with Performance and Improvement, Real Estate, and Finance teams, implementing a Zero-Based-Budget process, and calculating chargeback amounts for each Function Receiver.

Sales Specialist will focus on discovering sales opportunities, building relationships, and closing deals. Manage a portfolio of small business clients, offering tailored solutions and driving revenue growth.