react English-speaking jobs in Espinho

Experienced COBOL Developer needed for mainframe environments. Solid knowledge of COBOL, JCL, DB2, CICS, VSAM, Telon, and XML required. Familiarity with TSO/Eclipse and Changeman for development and deployment. Fluent in English, French a plus.

Administers Microsoft 365, including Teams, OneDrive, SharePoint, Azure Active Directory, and Exchange Online. Manages Microsoft Intune Endpoint Manager, including device management, policy creation, and application deployment. Provides Azure administration, including resource provisioning, security, and performance monitoring. Maintains virtual machines, infrastructure services, and network devices.

Technical Support Specialist providing 1st and 2nd level support to internal users in a banking environment. Troubleshoot incidents, perform data analysis using SQL and Oracle, and support Microsoft and Linux environments.

Drive continuous improvement of procurement processes, tools, and ways of working. Lead process excellence, digitalization, and system governance initiatives.

Lead the technical direction of a user analytics platform, architecting and delivering backend systems for product analytics workloads. Define the technical roadmap, bridge product needs with technologies, and mentor senior engineers.

Full-Stack Developer with 9+ years of experience in C# and WPF/Windows Forms sought for a project in Porto. Experience with SQL Server, Blazor, Selenium, NUnit, Jenkins, Elastic/Kibana, SonarQube, Checkmarx, XLDeploy, XLRelease, Control-M, Jira, and Confluence is required. Strong problem-solving and communication skills are essential. Proficiency in English (B2 minimum) is necessary.

Lead AI Engineer will design AI systems, prototype, implement, and productionize innovative features. Responsibilities include building scalable AI systems, contributing to data pipelines, mentoring other AI Engineers, and staying current on AI advancements. Requires 7+ years of professional experience with 5+ years in software engineering and 2+ years in applied AI roles. Strong programming skills, experience with Python, and a collaborative mindset are essential.

Supports the ramp-up phase of production machinery and processes. Conducts failure analysis, sets machine parameters, and implements improvements to optimize KPIs. Assists in preparing failure reports, installing components, training staff, and participating in FAT and SAT.

Senior Software Engineer to design, build, and maintain Pyth-related projects including smart contracts, SDKs, and utility programs. Collaborate with business development, sales, and the developer community. Mentor junior engineers and contribute to open-source projects. Requires 4+ years of software engineering experience.

NOVA IMS at Universidade Nova de Lisboa seeks an Assistant Professor in Geospatial Data Science and Geoinformatics. The successful candidate will contribute to undergraduate, master's, and doctoral programs, teaching in areas such as spatial analysis, user-generated content, and urban, environmental, and citizen applications. Applicants must have a doctoral degree, a strong research record, and excellent teaching abilities.

The HR Executive for Group HR will assist the Group CHRO with administrative tasks, employee relations, recruitment, and employee experience programs. The ideal candidate will have a Bachelor's degree in a related field, global HR experience, strong attention to detail, and proficiency in Portuguese and English.

Assistant Store Manager to support daily store operations and drive sales. Responsibilities include team management, achieving sales targets, ensuring customer satisfaction, and managing shop operations. Previous fashion retail experience and fluency in English are required.

Support AWS Cloud Infrastructure using IaC tools (Terraform/CloudFormation), Windows infrastructure, including Active Directory & PKI, and interface with users for support. Create scripts, tools, frameworks, metrics, processes, and documentation to support Platform Operation needs. Participate in a 24/7 on-call rotation and support the implementation and administration of information security policies and technologies.

Manage and grow client relationships while overseeing advertising campaign delivery. Act as the primary point of contact, ensuring campaigns meet quality standards and deadlines. Collaborate with creative, media, and production teams to translate client needs into actionable briefs.

Lead performance-driven TV investment strategy and optimization across markets, managing a €25M annual budget. Develop and execute testing strategies, optimize spot and placement, and analyze performance data to drive revenue growth.

Install, assemble, and commission Enercon wind turbines at project sites across Europe. Must have 2+ years of Enercon wind turbine installation experience and be familiar with Enercon installation procedures.

Junior Business Analyst to analyze kiosk, app, and web performance data for Burger King, Popeyes, Firehouse Subs, and Tim Hortons brands. Build dashboards, support A/B testing, and communicate findings through reports and presentations. Requires 1-2 years of experience in business analysis, digital performance, or eCommerce analytics.

Trainee Buyer supporting French BNP Paribas entities with purchasing requests for HR, Marketing & Communication, and legal services.

Senior QA Automation Engineer to design, implement, and maintain automated tests for Hospitality Property Management System applications built with Java and Angular. Responsibilities include creating test frameworks, API automation suites, and end-to-end UI test automation. Requires 5+ years of experience in test automation engineering and proficiency in tools like Playwright, Selenium WebDriver, REST Assured, and TestNG/JUnit.

The Client Services & Account Support Executive provides exceptional client support by resolving queries, facilitating account approvals, and ensuring seamless communication between clients and internal stakeholders.