react English-speaking jobs in Vila Real de Santo António

Sardina Systems seeks a Middle/Senior SysOps/System Administrator to deploy software, design automation tools, and support cloud environments. Requires Linux, network, and virtualization experience, along with proficiency in Ansible or Chef, Git, Python, and Shell scripting.

Coordinate and supervise a team of maintenance technicians, plan and execute preventive and corrective maintenance, and manage external contractors.

German-speaking Recruiter to source, interview, and onboard talent for a multinational BPO company. Requires fluency in German (C1) and English (B2), a university degree, and proven recruitment experience.

Lead a team developing AI-driven cybersecurity solutions for web hosting providers. Define direction and priorities for a security engineering team, build a high-performance team culture, and convert business goals into technical initiatives.

European Vendor Marketing Manager will own and drive vendor and divisional marketing activity, creating campaigns to achieve ROI for vendors and TD SYNNEX.

Senior Backend Developer for an 8-12 month contract. Design, develop, and maintain backend services using Go. Contribute to service architecture and mentor other engineers. Fluent English required.

Provides administrative, secretarial, and operational support to senior leaders and teams. Manages calendars, coordinates travel, processes expenses, and supports meetings and events. Ensures compliance with policies and procedures.

Lead a team of Customer Service Specialists, ensuring high standards in customer engagement and service delivery. Manage performance, implement best practices, and collaborate with supporting functions for process improvements.

As a Data Scientist - Forward Deployed Engineer, you will design predictive models, conduct experiments, and uncover insights to drive product innovation. You will define ontologies and knowledge graphs, collaborate with engineers and domain experts, and operationalize models at scale. You will focus on delivering and scaling AI solutions by embedding into client teams, deploying assets, and refining them.

Ensure the reliability, security, and continuous improvement of SCID (CI/CD) and Kubernetes platforms. Provide user support, investigate technical issues, and implement automation solutions.

Senior Platform Engineer will design, build, and evolve reliable, scalable platforms for clients. This client-facing role requires extensive experience with AWS and/or Azure, including networking, security, and cost optimization. Proven track record of delivering production-grade systems and supporting mission-critical infrastructure is essential. Experience working directly with clients in a consulting capacity is required.

Lead product engineering initiatives for a leading AI software company, integrating LLMs, RAG, and agentic architectures with high-performance computing. Shape technical vision, guide product evolution, and cultivate high-performing engineering and data/ML teams.

Full Stack Engineer Annotator assesses frontend and backend engineering datasets to ensure AI models accurately interpret full-stack workflows. Annotates application datasets, evaluates integration logic, and reviews UI interactions. Requires a Bachelor's degree and 3-5 years of experience as a Full Stack Developer with proficiency in modern frontend and backend technologies. Must hold a relevant certification.

Senior Tax Advisor providing VAT and indirect tax advisory services to clients. Conducts research, prepares technical advice, supervises junior team members, and participates in client meetings. Requires a bachelor's or master's degree, 3+ years of VAT experience, and strong English communication skills.

Leads and manages the end-to-end delivery of daily transaction processing, security master management, and asset servicing across multiple asset classes. Drives client onboarding excellence and collaborates with technology teams on platform enhancements.

GenAI Engineer will design and implement document processing pipelines, develop RAG systems, and architect multi-agent AI workflows. Requires experience with agentic workflow frameworks, unstructured data processing, and RAG architectures.

Senior Project Manager to lead software projects, translating product goals into actionable sprints and ensuring high-quality technical execution. Manage ceremonies using Agile/Scrum methodologies, track project progress, and act as the primary point of contact between engineering, data science, and operations.

Senior Azure Integration Consultant to design and deliver enterprise-grade integration solutions on Microsoft Azure. Focus on Azure Integration Services, .NET backend development, and API design. Lead technical implementation, build APIs, and design event-driven architectures. Mentor junior consultants and support technical growth.

Sybilion seeks a Consultant to build and validate forecasting models for process industries. You will design forecasting approaches, operationalize models into decision workflows, and lead client Proof of Concepts. Must have 3-7 years in consulting with a focus on modeling and strong Python skills.

Experienced Finance Team Lead to oversee Accounts Payable (AP) and Accounts Receivable (AR) operations. Lead and mentor a team delivering AP and AR processes, ensuring accuracy, compliance, and service excellence. Drive month-end close activities, monitor KPIs, and implement process improvements.