react English-speaking jobs in Espinho

As a Specialist IS Business System Analyst, you will collaborate with business stakeholders, data scientists, and product managers to manage business analysis activities for the Decision Science product team. You will lead user acceptance testing, define product needs, and facilitate the breakdown of epics into user stories. You will also track and report flow metrics, develop product demonstrations, and maintain documentation.

Volkswagen Group Services seeks a Mid Transformation Consultant to support digital transformation projects. Responsibilities include project management, problem solving, and presenting to clients. Requires a degree in Management, Economics, Engineering or similar, 3+ years of consulting experience, and proficiency in Microsoft Office and digital tools.

Leads market-risk management activities, focusing on foreign-exchange exposures and hedging transactions. Defines and implements FX and market-risk management strategy, identifies and monitors exposures, and executes hedging instruments.

Paid Social Specialist (Contractor) to manage and optimize Meta Ads campaigns for a client engagement in the EMEA region. Requires 3+ years of hands-on experience, independent account management, and strong creative instincts. Must be based in EMEA and proficient in English.

Senior Backend Engineer will lead and mentor a team of engineers, plan sprints, and recruit top talent. This role requires technical expertise to guide the team, troubleshoot issues, and ensure high-quality engineering. The ideal candidate will contribute to greenfield projects leveraging AI and Large Language Models.

Develop and implement AI solutions to solve business problems. Design, build, and deploy AI models and algorithms. Collaborate with cross-functional teams to translate proof-of-concepts into minimum viable products.

Procurement Category Analyst will manage assigned subcategories within a wider IT based Category. Responsibilities include delivering end-to-end commercial, contractual, and relationship lifecycle value, conducting sourcing activity, and engaging with stakeholders to ensure best value solutions. The role requires strong communication, stakeholder management, and analytical skills, as well as proficiency in Excel, PowerPoint, and Word.

Design, develop, and test electronic circuits for IoT devices, focusing on low power consumption and reliability. Optimize PCB layouts and integrate sensors, actuators, and communication technologies. Collaborate with firmware, software, and cloud engineers. Ensure designs comply with IoT standards and implement hardware security features.

Lead iOS Engineer to design, build, and maintain high-quality iOS platform capabilities. Integrate third-party SDKs, platform services, and cloud-connected functionality. Own iOS work end-to-end, from design and implementation to release readiness. Provide technical guidance through code reviews and architecture discussions. Apply AI-assisted engineering practices to improve delivery speed and code quality.

Technical Documentation Specialist needed for international projects. Prepare, organize, and track technical documentation, collaborating with project teams and stakeholders.

Entry-level compliance role focused on monitoring financial transactions to detect potential financial crimes. Reviews alerts, investigates suspicious transactions, and collaborates with compliance and operational teams.

As a Recruiting Specialist, you will manage the hiring funnel for cleaning agents, screening applications, conducting interviews, and ensuring compliance. You will manage candidate pipelines and meet monthly hiring targets.

Full Stack Developer with 3+ years of experience required. Expertise in React.js, TypeScript/JavaScript, Node.js (Express.js or NestJS), REST APIs, and SQL/NoSQL databases is essential. Must have experience with Git, CI/CD, Agile/Scrum, and AI-assisted development tools like GitHub Copilot, Claude Code, or similar. Strong problem-solving, communication, and collaboration skills are needed.

Cyber Solution Engineer (AV & EDR Network Strategist) will design, evaluate, and experiment with new security solutions for Vodafone's telco and network infrastructure. The role involves leading Proof of Concepts, adapting solutions to unique environments, and collaborating with stakeholders to integrate security controls. Requires a Bachelor's or Master's degree, at least 6 years of experience in a similar role, and hands-on experience with telco and network environments.

Regulatory Affairs, Quality & Safety Intern will monitor compliance with local regulations, provide technical review of data, and support the Technical Director in collaborating with authorities.

Technology Consultant (.NET) to join a strategic project in the Public Administration sector. Focus on maintenance and evolution of a critical operational information system. Requires experience with SOA, API, XML, WebServices, T-SQL, HTML5/CSS/JS, Windows Forms/Services, GIS (OpenStreetMap/ESRI), React Native, and .NET.

Manages end-to-end projects within Global Business Services, planning, coordinating, and executing initiatives to optimize processes, improve service delivery, and implement new systems. Ensures projects are delivered on time, within scope, and budget. Collaborates with cross-functional teams, stakeholders, and leadership to achieve project goals. Contributes to continuous improvement efforts and project management methodologies.

Gain hands-on experience shaping Testo's digital workplace through Microsoft 365, focusing on SharePoint, Microsoft Teams, and access governance. Contribute to optimizing site structures, implementing governance for Teams environments, and auditing permissions. Support the development of governance frameworks and policies, ensuring compliance with IT guidelines and best practices.

Senior Software Engineer/Team Lead to lead a cross-functional delivery team scaling a high-throughput payment orchestration platform. Will balance team leadership with hands-on coding in Perl, C, or Java. Requires 5+ years of software engineering experience, experience leading cross-functional teams, and strong communication skills.

AIT Technician builds satellites from design to launch integration. Works in cleanroom environments, assembling, soldering, and crimping components. Requires mechanical and electrical assembly skills, cleanroom practices knowledge, and a team-oriented mindset.