react English-speaking jobs in Espinho

Financial Operations Support specialist will ensure financial accuracy, optimize licensing operations, and streamline reporting for Airbus's Cybersecurity Product & Service Lines.

Design, implement, and maintain scalable analytical data models using Star Schema, Dimensional Modeling, and Medallion Architecture. Develop and manage ELT/ETL pipelines, optimize analytical models, and automate data processing workflows. Ensure data quality, accessibility, and compliance with organizational standards. Collaborate with Data Engineers, Data Scientists, ML Engineers, Product Owners, and Business stakeholders to translate business requirements into technical data solutions.

Solution Architect will design and own long-term architecture across Microsoft Dynamics 365 and the Power Platform. Responsibilities include designing end-to-end solutions, defining domain-driven architecture, and ensuring integration architectures are secure, scalable, and resilient.

Lead and elevate Concierge operations at ME Lisbon, a luxury lifestyle hotel. Curate unique guest experiences, manage requests, and champion operational excellence. Requires 2-3 years of experience in luxury hospitality, fluency in Portuguese and English, and exceptional knowledge of Lisbon.

The Lead Project Manager reports to the CEO and oversees strategic projects, coordinating with departments and stakeholders.

This role involves carrying out repairs and installations on drinking water and wastewater networks. Responsibilities include ensuring compliance with quality requirements, implementing the Quality Management Plan, and managing the Non-Conformity and Complaints Management processes. Additional duties include coordinating the activities of the maintenance team, developing and applying new concepts, technologies, equipment, and tools, and supporting energy audits and rationalization plans.

Applications Support Engineer (Level 3) will configure, maintain, and troubleshoot applications and infrastructure. Responsibilities include deploying and managing cloud and bare metal servers, administering UNIX/Linux OS, and working with monitoring systems. Must have 3+ years of UNIX/Linux administration experience, experience as a Tier III Support engineer, and scripting experience with Bash, Python, or Groovy.

Design and build a modern web application using React and Next.js. Architect and implement responsive user interfaces, leverage Server-Side Rendering, and collaborate with backend engineers to consume BFF layers.

Evaluates AI-generated decisions for logical consistency and integrity. Identifies reasoning failures and designs feedback mechanisms to improve AI judgment quality. Collaborates with teams to align reasoning quality with system evolution. Requires strong analytical thinking, experience with AI systems, and the ability to formalize judgment criteria.

Develops business and positions Roche as a strategic partner in the healthcare sector. Establishes strategic partnerships with C-suite, service directors, procurement, and laboratory management in public and private hospitals. Drives innovative projects and contributes to strengthening Roche's position in strategic accounts.

Social Media Copy/Content Specialist to support Google's Nordics and Benelux marketing communications. Write, edit, and proofread email and social media content, ensuring brand consistency and cultural relevance. Develop audience-specific copy and social-first assets to drive engagement. Collaborate with designers, developers, and the Content SAM to maintain seamless copy integration.

Plan, execute, and optimize paid media campaigns across Google Ads, Meta Ads, LinkedIn Ads, and other platforms. Ensure campaigns align with marketing objectives and target the right audiences. Monitor and report on campaign performance, tracking KPIs and providing insights for optimization. Develop and implement remarketing strategies and use audience segmentation to enhance campaign performance.

Leads operational excellence initiatives across Fulfilment, driving process improvement, standardization, and automation projects. Collaborates with cross-functional teams to design and implement processes that improve operational performance and customer experience. Maps and analyzes existing fulfilment processes, identifying inefficiencies and opportunities for harmonization and standardization. Manages multiple process improvement projects, ensuring clear scope definition, stakeholder alignment, timely execution, and measurable outcomes. Develops process documentation, standard operating procedures, and process maps to support operational consistency and continuous improvement. Facilitates workshops, process discovery sessions, and stakeholder meetings to gather requirements, align priorities, and support change adoption. Drives process automation initiatives by identifying repetitive manual activities and collaborating with technical teams to implement scalable solutions.

Software Development Engineer will focus on projects improving payment recovery rates and fraud prevention for Success+ and Protect+ products. Strong Ruby and/or Python programming experience is required.

The Operational Performance Tech Lead coordinates cross-functional teams to implement data-driven operational performance solutions across a global industrial environment. This role focuses on enabling data-driven decision making by leveraging industrial data platforms, advanced analytics, and modern data architectures.

Senior Salesforce Marketing Cloud Developer needed for complex projects. Must have strong hands-on experience implementing, customizing, and optimizing Marketing Cloud solutions. Experience with AMPscript, SSJS, SQL, HTML/CSS, and Marketing Cloud APIs is required.

Provides IT support for clients, including desktop, network, and cybersecurity. Manages service delivery, incident resolution, and asset control. Supports automation systems and industrial networks. Requires ITIL experience, manufacturing knowledge, and fluency in English and Portuguese.

Provide support to small and medium-sized business (SMB) clients using digital advertising tools. Handle pre-sales and post-sales inquiries, guide clients in optimizing campaigns, and educate them on platform features.

Design, build, and operationalize AI systems that transform unstructured data into scalable, production-ready services. Develop and maintain production-ready AI services and APIs. Productionize machine learning and Generative AI solutions, including model packaging, deployment, and lifecycle management. Collaborate with Data Scientists, Data Engineers, and Application Developers to produce models and deliver enterprise-grade AI solutions.

Noxus is seeking a Partnerships Manager to build and run partner-led and field-led marketing programs for a category-defining AI company. This role will plan and execute field programs, create campaigns, and work with partners to generate qualified pipeline and accelerate deals.