react English-speaking jobs in Espinho

Empower Sovos partners to deliver exceptional SAP implementations globally. Drive comprehensive enablement programs focused on Sovos SAP Framework, conduct training sessions, and support partners in understanding and implementing Sovos solutions. Provide deep expertise in SAP SD, eInvoicing, and tax automation. Collaborate with internal teams to enhance enablement content and act as a trusted advisor on functional and localization topics.

Data Scientist needed with a degree in an analytical field and 2+ years of experience. Must have scripting experience with Python and packages such as NumPy, SciPy, Pandas, Scikit-learn, matplotlib, and tensorflow/pytorch. Experience with Java, Scala, or Spark is required.

Assistant Professor position in Biology, subarea of Physiology and Integrative Biology, and specialization of Animal Physiology. PhD required.

Commercial Analyst to oversee and optimize performance of gaming brands. Analyze data, develop strategies, and collaborate with teams to drive business growth. Strong analytical, leadership, and communication skills required. Experience in the gaming industry is a plus.

IT Systems Engineer to design, implement, and manage networks and systems. Experience in cloud technologies (AWS, Azure), operating systems (Windows, Linux), and leading infrastructure projects required.

Nimber seeks a Vulnerability Management Specialist to strengthen the Security team. The role involves executing security testing, analyzing vulnerability assessments, and reporting findings to technical teams. The ideal candidate will have strong communication, analytical, and organizational skills.

Senior Angular Developer to design, develop, and optimize complex front-end applications for iGaming platforms. Requires 5+ years of web development experience, 3+ years with Angular 2+, and strong TypeScript proficiency.

Director of Technology & Innovation for Global Business Services and Global Corporate Affairs. Defines and drives digital and emerging technology strategy, partnering with senior leaders to align roadmaps with business outcomes.

Project Planning Lead will oversee project baselines from initiation to completion, acting as the owner's representative. Responsibilities include schedule baseline establishment, delay acceleration efforts, and monthly progress reporting. The role requires experience with P6, strong communication skills, and proficiency in MS Office Suite.

Guest Experience Experts provide a memorable and unique stay for guests by handling check-in/check-out, addressing requests, and sharing local information.

Experienced UX/UI Designer needed to own design initiatives end to end for Checkmarx's security platform. Must have 3+ years of experience, strong UX/UI skills, and proficiency in Figma.

Manages and maintains client networks, ensuring client satisfaction and network stability. Provides first-line support for IT infrastructure and systems, monitors alerts, and resolves incidents.

Experienced cost manager needed for construction projects. Responsibilities include cost planning, preparing estimates, managing tenders, and settling final accounts. Must have sound cost management experience, knowledge of construction procurement, and excellent communication and problem-solving skills. Fluent in English and Portuguese required.

Develop, maintain, and test data-intensive components in a Big Data environment. Work with Spark, Python, Hadoop, Hive, and SQL to process and optimize large datasets. Analyze existing solutions and drive performance improvements. Contribute in an Agile environment, from requirements analysis to deployment. Collaborate with international teams using CI/CD, DevOps concepts, and scheduling tools.

Graphic Designer needed for 12-month maternity cover. Collaborate with global teams to develop engaging digital and print designs, ensuring brand consistency and innovation. Report to the Design Director and work closely with the design team, marketing, and business units.

Senior HR Manager to lead strategy and operations for hospitality brands. Responsibilities include talent acquisition, performance management, employee relations, learning & development, and policy implementation. Requires 5+ years of HR experience, preferably in hospitality, and a Bachelor's degree in a related field.

Provide Tier 1 and Tier 2 technical support to customers via email, chat, and video calls. Diagnose and troubleshoot technical issues, collaborate with product and engineering teams, and document solutions.

Controller to prepare and analyze financial and operational reports, coordinate month-end closing, and support budgeting and forecasting. Experience in audit, controlling, or financial consulting with a strong understanding of accounting principles and group consolidation processes required. Advanced Excel and Power BI skills are essential. Fluency in English is mandatory.

Design, develop, and maintain backend systems using Java, Spring Boot, and Maven. Contribute to architectural discussions and participate in migration projects. Apply AI-driven tools to enhance code quality and system scalability.

Design end-to-end systems for merchandisers to fine-tune ranking and recall across search and browse shopping experiences. Partner with PMs, engineers, data scientists, and merchandisers to transform complex workflows into intuitive tools.