react English-speaking jobs in Espinho

Machine Learning professional with 4+ years of experience implementing and maintaining production machine learning systems. Solid experience in SQL and Python, and the Python data stack (numpy, pandas, matplotlib, scikit-learn, etc.).

IT Infrastructure Engineer / Technician to install, configure, and troubleshoot IT, AV, and security systems in 4- and 5-star hotels. Experience with structured cabling, networking, IPTV, IP telephony, CCTV, and GRMS systems required.

Enhance product quality by developing automated tests, improving QA processes, and sharing expertise with the engineering team.

.NET Developer (Mid/Senior) to join an international banking project in Porto. Develop new features, improve applications, and collaborate with Business Analysts. Experience as a Full Stack .NET Developer (3-9 years) with C#, SQL Server, Oracle, or Sybase is required.

Application Performance and Security Solutions Engineer will guide customers toward Cloudflare solutions, analyze their IT landscape, and architect solutions to meet their business needs.

API Back-End Developer needed to manage and optimize databases, maintain data mapping systems, and contribute to a scraping network. Strong Python skills are required.

Experienced Workplace Engineer needed for a corporate environment focused on end-user computing platforms. Manage Windows environments using SCCM and Intune, build and maintain standardized images, and ensure patching and compliance. Experience with VDI (VMware/Omnissa), Active Directory, Exchange, and Microsoft 365 is required.

Provide customer service via phone, resolving inquiries and offering UPS products. Must be proficient in English and Portuguese, with knowledge of Microsoft Excel.

Senior SAP Data Engineer to design, build, and optimize cloud-native data pipelines from SAP S/4HANA and other sources. Integrate SAP data into the broader cloud data platform and develop analytical datasets for SAP Analytics Cloud and Power BI.

IAM Specialist with 5+ years of experience in Identity Governance and Administration (IGA) solutions, particularly SailPoint. Expertise in application onboarding, JML processes, recertifications, and role-based access control (RBAC). Proven experience integrating IAM solutions with cloud environments (Azure or AWS) and managing identities across hybrid infrastructures. Strong scripting skills (PowerShell, Python, or Java) for automating access management processes. Experience with PAM technologies (e.g., CyberArk, Teleport) and ITIL processes.

Data Engineer will design, develop, and maintain scalable data platforms for data storage, processing, orchestration, and analysis. Responsibilities include building data pipelines, ensuring data quality, and collaborating with cross-functional teams. Requires a BSc or MSc in Computer Engineering or IT, 5+ years of Data Engineering experience, and proficiency in programming languages like Java, Scala, or Python, as well as experience with event streaming platforms and stream processing frameworks.

Senior Data & AI Solution Architect designs scalable, cloud-native architectures leveraging data engineering, AI/ML, and GenAI to deliver business value. Designs end-to-end AI and data solutions on cloud platforms (Azure, AWS, GCP) and defines data pipelines, storage, and lakehouse architectures. Requires a university degree in a technical field, 10+ years of relevant experience, and proficiency in Databricks, Spark, and MLOps tools.

Senior SRE FinOps Engineer to own cloud financial operations for a scaled technology platform. Drive cost savings while maintaining reliability and performance standards. Work with compute, containers, storage, and databases to identify waste and optimize cloud investment. Build dashboards, forecasting models, and operating rhythms to provide visibility for cost-aware decision making.

Data Privacy & AI Trust Monitoring Expert will conduct privacy reviews for operating entities, third parties, and AI assessments to ensure compliance with data protection regulations and ethical AI requirements. The role involves analyzing findings, supporting privacy risk management, and documenting results in IBM Open Pages (ORGS).

This role ensures smooth trade allocation, reconciliation, and communication. Responsibilities include monitoring trading activity, liaising with brokers, performing reconciliations, and handling client queries.

Design and develop generative AI solutions, build scalable APIs and systems, and collaborate in agile teams. Requires strong Python skills and experience with cloud platforms.

Design, implement, and manage enablement programs for mid-market and enterprise sales. Build enterprise sales capability by equipping Account Executives, Account Managers, and support roles with complex sales skills. Collaborate cross-functionally to ensure enablement is aligned to commercial strategy.

Senior HR Strategy & Excellence Manager leads the design and governance of global HR frameworks, operating models, and process standards. Manages large-scale HR projects and programs, driving process excellence and operational consistency. Requires a degree in Business Administration, HR Management, or equivalent, and extensive experience in HR strategy, consulting, transformation, or program leadership. Fluency in English is required.

Leads a team of engineers supporting Flutter's core enterprise platforms (Jira, Confluence, Slack Enterprise Grid, Zoom, and related applications). Ensures operational stability, compliance, and continuous improvement of mission-critical systems. Manages delivery of changes, upgrades, and improvements to core platforms. Oversees operational support of platforms, ensuring stability, performance, and availability. Drives root cause analysis and implements preventative measures to reduce recurring issues. Collaborates with the Product Owner to ensure alignment between technical execution and business value.

Embedded Space Software Engineer needed to develop and test flight modules. Requires 3+ years experience in programming C and Python and proficiency in embedded software development. Experience with specification, architecture, verification, and validation is essential.