react English-speaking jobs in Espinho

Provides support to employees on HR-related topics, processes employee lifecycle changes, and maintains HR data integrity. Collaborates with HR teams and ensures compliance with labor laws and company policies.

Junior Account Executives will convert trial users into paying customers by engaging with prospects, conducting product demonstrations, and ensuring a smooth onboarding experience.

Product Owner for the AI Team will translate product initiatives into detailed requirements, maintain and prioritize backlogs, and partner with engineering, UX, QA, project management, and product leadership to ensure successful delivery of AI-driven experiences.

Provide German-speaking customer support via phone, email, and chat. Resolve product and service inquiries, handle account requests, and document interactions.

Senior Java Backend Developer will design and develop innovative backend solutions using Java 17, Spring Boot, and REST APIs for critical Profit & Loss systems.

As Scrum Master, you will facilitate Scrum ceremonies, remove obstacles for product teams, and coach them on agile methodologies. You will advocate for the team, shield them from distractions, and collaborate with the Product Owner. Proven experience as a Scrum Master in a fast-paced environment is required.

Provide customer support to German-speaking customers via phone, email, and chat. Assist with inquiries, account questions, and basic troubleshooting. Must be a near-native German speaker with C1 English proficiency.

Lead and mentor a team of engineers developing and operating warehouse services. Guide the evolution of Autodoc's platform toward a scalable microservice architecture using technologies like PHP, Node.js, RabbitMQ, PostgreSQL, Docker, and Google Cloud Platform. Promote best practices and AI-powered development tools to accelerate delivery and maintain high-quality standards.

Leads Mixed-Signal Design and Verification tasks for complex ICs utilizing industry standard ASIC tools. Products include power management, signal management, and mixed signal functions. Responsibilities include Analog and Mixed-Signal Design, Verification and Validation, Analog-Digital Interface Definition and Documentation, Behavioral Modeling, and Post-Silicon Validation and Characterization. Requires a BSEE + 7 years or MSEE + 5 years of experience in ASIC Mixed-Signal design.

Product Leader to own and scale product portfolio, including core platform products and new offerings. Lead and scale a PM team, define product roadmaps, and drive product lifecycle from ideation to launch. 8+ years of product management experience with a proven track record of shipping products that moved key business metrics.

Senior Machine Learning Engineer will own and drive adoption of best practices within the Advanced Analytics capability. Collaborate with stakeholders to define data-driven solutions and lead delivery of data science/ML components. Requires a Master's or PhD in a relevant field and 4-6+ years of experience in data science with a focus on problem framing, data preparation, modeling, and production deployment. Strong expertise in data mining, statistical and predictive modeling, and developing machine learning algorithms is essential. Proven experience deploying ML solutions in production, preferably in cloud environments (Azure preferred), and advanced programming skills in Python or R are required.

Senior Mechanical Engineer to lead, oversee, and contribute to the development and design of Engineering projects in the industrial sector. Must have a Master's degree in Mechanical Engineering with a focus on Fluid Mechanics and Energy, over 5 years of experience in Industrial Mechanical projects, and proficiency in English. Experience in renewable hydrogen, biomethane/biogas, or piping/equipment design is valued.

Designs, develops, and delivers Talent & Learning initiatives and programs to strengthen people skills, leadership capabilities, and organizational performance. Supports the design and implementation of performance management frameworks and career development frameworks. Partners with leaders and the People Partner team to identify high-potential employees and facilitates targeted development interventions. Monitors, evaluates, and reports on the effectiveness of Talent and Learning initiatives. Collaborates with the broader Talent and People teams to implement local and global projects.

Designs and maintains security architecture for Microsoft Copilot, ensuring alignment with organizational standards. Manages threats and vulnerabilities, implements security controls, and monitors Copilot environments.

Senior .NET Developer sought for remote work in Portugal. Requires 5+ years of experience in .NET development, C#, .NET Core, Angular, Microservices Architecture, and CI/CD pipelines. Experience with DevOps, cloud environments (Azure preferred), REST APIs, databases, and Scrum/Agile methodologies is essential. Fluent English required.

Remote is seeking a Creative Lead to develop and execute high-performing performance marketing campaigns. This role will own messaging, concept campaign ideas, and collaborate with designers and external partners to bring ideas to life. The ideal candidate has 7-10+ years of experience in creative, brand, or performance marketing with a proven ability to develop high-performing ad creative and campaign ideas.

Technical expert with 5+ years of QA engineering experience, specializing in mobile QA and Kotlin, sought to create educational content for software developers. Must have hands-on experience with AI-assisted QA tools and a proven track record in tech leadership or mentoring. Fluent English required. Part-time, 10-15 hours per week.

Provides administrative support to the Dairy and Delicatessen Category Manager. Responsibilities include analyzing sales data, managing product orders, supporting promotional campaigns, and ensuring accurate information in systems. Requires a bachelor's degree, proficiency in English, and strong analytical and communication skills.

Certified Accountant needed for expanding hotel group in Porto. Oversee multiple companies, manage analytical accounting, and ensure reporting to Paris headquarters.

QA Analyst will work within a cross-functional team to ensure a seamless, safe, and effective AI care experience. Responsibilities include designing, executing, and maintaining test plans, identifying and tracking defects, and contributing to design and development discussions. Requires 2-3 years of experience as a QA Analyst, experience testing mobile apps, and familiarity with tools like Postman, Jira, Git, Xray, and Android Studio.