react English-speaking jobs in Espinho

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

HR Operations Partner provides HR support across the employee lifecycle, ensuring compliant and efficient processes. The role involves managing employee queries, advising on HR policies, and executing HR transactions in Workday. The ideal candidate has experience in HR Operations, knowledge of Portuguese labor law, and strong communication skills.

Builds and supports agentic AI workflows that automate document intake, data extraction, validation, enrichment, and routing. Integrates AI/ML and LLM-based models for document classification, entity extraction, and metadata generation.

The Data Analyst will enhance digital reporting, design and deliver reporting developments, and explore new reporting technologies. Responsibilities include ensuring reporting output aligns with governance standards, evaluating processes, and communicating insights to stakeholders.

QA Engineer with 3.5+ years of experience in software testing and quality assurance. Proven experience with Playwright for test automation and experience implementing automated testing frameworks. Strong knowledge of QA methodologies, testing processes, and Agile methodologies.

Senior DevOps/Site Reliability Engineer to design, build, and maintain highly available cloud infrastructure (primarily AWS). Drive reliability improvements, optimize CI/CD pipelines, and manage Kubernetes environments. Must have strong Linux administration, cloud platform, and Infrastructure as Code experience. Fluency in English and French required.

Develop and implement data science solutions for retail measurement, leveraging algorithms, AI, and large datasets. Translate client requirements into actionable products, build statistical and analytical models, and optimize their performance. Collaborate with product managers, data collection specialists, and other data scientists to accelerate innovation.

Site Reliability Engineer (Cloud & AI Platforms) to ensure reliability and operational health of cloud and data platforms within Azure environments. Responsibilities include defining and implementing SLAs, SLOs, and disaster recovery strategies, managing incidents, and collaborating with data, architecture, and development teams. Requires strong experience as an SRE, cloud environments (Azure), automation, observability, and data platforms (e.g., Azure Machine Learning, Microsoft Fabric).

Credit & Collections Analyst needed for a global industrial company in Santa Maria da Feira. Track and collect receivables, drive collections activities, and monitor KPIs. Previous experience in Accounts Receivable, Collections, or Credit Management required. Fluency in English and strong communication skills are essential.

Design and develop Android applications, collaborate with teams, write clean code, and ensure code quality.

Leads Ariomori's Living (Residential/BPSA/Multi-family/BTR) real estate portfolio and strategy across Europe. Responsible for end-to-end lifecycle of Living investments, from strategic planning and deal origination to acquisition, asset management, and exit.

DevOps Engineer will design, implement, and manage secure automation solutions for development, testing, and production environments. Responsibilities include managing CI/CD tools, troubleshooting infrastructure issues, and collaborating with development and operations teams. Requires a Bachelor's degree in a related field and at least 3 years of experience as a Cloud & DevOps engineer, preferably with AWS and Gitlab.

Dynamic individual needed to manage Casafari's Lisbon offices. Responsibilities include maintaining facilities, ensuring a positive office culture, greeting visitors, and providing support for events. Must be fluent in English and Portuguese, possess strong organizational skills, and have experience in an administrative role.

Own and operate conversational AI systems, optimizing flows across chat and voice. Monitor performance, improve auto-resolution rates, and manage prompt optimization. Collaborate with cross-functional teams to integrate AI tooling and ensure quality assurance.

Provide support to travelers during flight disruptions at airports. Assist passengers with understanding available support options.

The IXL Railway Signalling Engineer will apply engineering principles to IXL software, defining specifications, interfaces, and documentation. The role involves collaborating with a team on projects, providing customer training, and supporting installation and maintenance.

Senior Accountant to manage financial and accounting activities for a healthcare company in Santarem. Responsibilities include month-end and year-end close, accounts payable/receivable, payroll, statutory filings, and ERP system management.

Freelance recruiters connect with verified blue-collar job openings across the EU, earning commissions for successful hires. No fixed hours, agency license, or client chasing required.

German-speaking Customer Support Representatives provide first point of contact for customers of leading global brands, handling inquiries and ensuring positive customer experiences.

Provide B2B support to small and medium-sized advertisers, helping customers optimize their social media campaigns. Resolve technical issues, guide clients on using advertising tools, and ensure a high-quality customer experience.