react English-speaking jobs in Espinho

Provides technical support for hardware and software products, responding to customer inquiries and delivering solutions. Requires strong communication skills, fluency in English and Spanish, and experience in a service-oriented organization.

Pharmacovigilance & Medical Affairs Officer will act as Deputy QPPV, oversee pharmacovigilance activities, lead SDEA negotiations, and coordinate reports. Requires a Life Science degree, 4-5 years of relevant experience, and fluency in English.

Devexperts seeks a Middle/Senior Java Developer for its Research & Development Team. The role involves managing the entire order lifecycle, from capture to reconciliation, in a high-performance, low-latency environment. Responsibilities include optimizing, documenting, and maintaining code, collaborating with colleagues, and conducting code reviews. Must have proficiency in Java 11+, Spring, AspectJ, Kotlin, JUnit5, Mockito, Docker, PostgreSQL, and related technologies. Experience with distributed systems, performance optimization, and trading/capital markets is required.

Group Product Manager will lead product strategy and execution for Advanced Ads, a leading ad-management platform. The role also involves mentoring and coaching other Product Managers, transforming the product organization into a best-in-class, outcome-driven model.

Creative Producer needed for a fast-growing AI recruitment platform. Responsibilities include analyzing competitor creatives, researching target audiences, creating and launching advertising campaigns, and analyzing performance metrics. Requires 2+ years of experience in a similar role, strong analytical and communication skills, and proficiency in static and video production. Must be fluent in English and Russian.

As a Funding Specialist, you will manage funding-related data, track purchase orders, investigate payment issues, and collaborate with teams to resolve funding and billing discrepancies. You will also prepare reports and respond to inquiries.

Develop, implement, and maintain machine learning models and algorithms. Integrate ML solutions into production systems. Collaborate with cross-functional teams to personalize the customer journey.

Data Engineer to design, implement, and optimize ETL processes across cloud platforms and AI-driven environments. Requires 4+ years of experience, strong Python skills, and expertise in relational databases and Azure Storage solutions.

Drive system-specific integration activities to ensure technical solutions meet functional and operational requirements. Conduct gap analyses, contribute to integration strategy definition, and lead validation of solutions. Collaborate with HQ segments and support System Management teams in preparing requirements specifications and migration strategies.

Senior HR Experience Process Designer leads the review, redesign, and optimization of core HR processes. This role partners with stakeholders to ensure processes are intuitive, scalable, and aligned with organizational goals.

Provide customer service to international clientele via phone, email, and live chat. Resolve issues, document case histories, and collaborate with internal teams. Must be fluent in Dutch (C1-C2) and have intermediate English (B1 or higher).

Automation QA Engineer to design, develop, and execute automated and manual test cases for a Technology Company. Responsibilities include performance testing with JMeter, analyzing results, and collaborating with development teams. Requires experience with AI-driven testing, Selenium, and API testing tools.

NKT seeks a Tender & Project Controller to ensure financial performance across complex tenders and projects. The role involves planning, monitoring, and reporting financial performance, reviewing tender calculations, preparing forecasts, and analyzing financial data.

The Customer Operations Analyst will manage debt portfolios, prioritize cases, and contact clients to facilitate debt settlement. Responsibilities include monitoring legal proceedings, preparing cases for litigation, and identifying process improvement opportunities.

Customer Care Representative will handle customer orders, manage returns and backorders, and provide customer support. Requires 2+ years of experience in customer service, fluency in Portuguese and English, and proficiency in SAP and Excel.

Junior KYC Consultant manages client due diligence, collecting, analyzing, and validating client information to build KYC profiles and ensure compliance with regulations.

Senior IT Project Manager with 6+ years of experience managing IT, engineering, or digital platform projects. Experienced in Agile and Waterfall methodologies, budget management, and risk mitigation. Proficient in Jira, Microsoft Project, and leading complex technology initiatives. Fluent in Portuguese and English (C1 or above).

Provide technical leadership for the CSD Convergence Programme, designing and building scalable platform components. Define architectures, guidelines, and best practices for APIs, messaging, and event streaming. Collaborate with architecture, infrastructure, security, and DevOps teams.

As a Technical Lead, you will engineer and administer the Microsoft Power Platform and Dynamics 365 platform, ensuring robust, secure, and scalable solutions. You will act as a subject matter expert, providing guidance on technical use cases, integrations, and performance optimization.

DevOps Engineer with minimum 3 years of experience required. Solid experience in AWS or Azure Cloud platforms and managed services. Proficiency in Infrastructure as Code (IaC) with Terraform and Ansible. Advanced Linux skills, containerization, and Kubernetes knowledge is a plus. Expertise in CI/CD pipelines, GitOps, and "Everything as Code" principles. Strong scripting and programming skills (Bash, Python, GoLang). Fluency in English (B2+/C1 level).