react English-speaking jobs in Espinho

Product Manager for Core Markets will own a strategic product area, driving growth in a nonprofit vertical or adapting the platform for international markets. Responsibilities include defining product strategy, collaborating with cross-functional teams, and ensuring product-market fit. Proven product experience, strategic thinking, and data-driven decision making are required. Fluent English (C1+) is essential.

Senior HTML/Markup Developer will contribute to the creation and customization of new iGaming brand websites. Responsibilities include translating design specifications into responsive layouts, collaborating with designers and developers, and ensuring code quality. Requires 5+ years of experience as an HTML/Markup Developer with strong knowledge of HTML, CSS, and UI/UX design principles.

Dynamics 365 Developer to build functionalities and integrations, translate business requirements into technical solutions, and contribute to product improvements. Requires 5+ years of Dynamics 365 CRM experience, Power Platform knowledge, Front-End Development skills (React, .NET), and Azure integration experience.

The Community Manager is the front line of our brand, managing social channels and ensuring a positive player experience. Responsibilities include responding to inquiries, escalating complex issues, creating content, and monitoring post performance. Must have strong communication skills, attention to detail, and fluency in social media platforms.

Senior AI Engineer with expertise in Machine Learning, Generative AI, and cloud solutions (Azure). Experience with LangChain, LangGraph, FastAPI, and Azure OpenAI Service. Proven ability to develop, deploy, and optimize GenAI applications on Azure.

Entry-Level Researcher sought for the "HOUSING FREEDOM" project. PhD in Anthropology, Criminology, Sociology, Human Geography, Public Policy, Justice Studies, or related field required. Proficiency in Portuguese and English (C1 or C2). Experience with research on vulnerable populations in incarceration contexts, ethnography, and post-incarceration reintegration is essential.

Brand Manager to own revenue and growth across direct-to-consumer brands. Manage Meta and Google campaigns, optimize Shopify and conversion rates, and develop merchandising and commercial strategies.

Supports the design, development, and implementation of Total Rewards programs across Europe, ensuring alignment with corporate guidelines and market best practices. Conducts compensation and benefits market analyses and supports the annual Pay Review cycle.

Manage and grow strategic relationships with major OEMs and Tier 1 suppliers in the medical and pharma sector. Lead complex sales cycles and identify new business opportunities. Act as a liaison between clients and internal teams.

DevOps Analyst & Developer will contribute to the development of new features and fixes, define design documents, and implement application security measures. Requires Node.js (Typescript) with NestJS, Angular (Typescript, HTML, CSS), SQL, Git, and Shell (Unix). Docker experience is a plus. Fluent English and Portuguese required.

Database Engineer needed for a fast-growing tech company. Design scalable database architectures, tune SQL queries, and diagnose performance issues. Strong SQL Server experience and a proven track record in performance optimization are required.

Perform hands-on maintenance, repair, and inspection of engine components. Responsibilities include assembly, disassembly, inspection, repair, and testing of engine parts. Must possess strong technical skills, attention to detail, and proficiency with measuring equipment.

Growth Manager will define and own the demand-generation strategy, collaborating with sales to achieve pipeline targets and revenue goals. Responsibilities include developing ABM programs, owning the GTM narrative for products, and managing the end-to-end lead lifecycle.

Drive strategy, execution, and performance for a fast-growing photo app. Plan, launch, and optimize user acquisition campaigns across Meta, TikTok, Google, and emerging platforms. Analyze data to unlock growth opportunities and collaborate with cross-functional teams.

Support clients in Portugal with the implementation of Cafler's SaaS technology solution, including software and hardware configuration, onboarding sessions, and data migration. Provide feedback to the Product team on client needs and product improvements.

Develop and industrialize data solutions to enhance data integration and accessibility. Design technical frameworks for data integration, contribute to data architecture, and implement data processing components using Python.

Leads the accounting team in applying US GAAP, ASC 606, ASC 815, and regulatory requirements to digital asset and OTC derivative prime brokerage activities. Develops scalable financial processes and controls, ensuring compliance with GAAP and industry best practices. Provides guidance to product, brokerage operations, legal, and engineering teams on financial reporting and compliance requirements.

Experienced Aircraft Painters needed for aircraft finishing and maintenance projects. Prepare surfaces, apply paints and finishes, and ensure quality and safety standards.

UX/UI Design Intern will support the design team in creating user-centered digital experiences. Assist with wireframes, mockups, and prototypes. Collaborate with designers, developers, and stakeholders. Currently studying or recently graduated in Design, UX/UI, Human Computer Interaction, or a related field. Basic understanding of UX/UI principles and user-centered design. Familiarity with design tools such as Figma. Professional proficiency in English.

Sustaining Operations Engineer role focused on Linux-based software-defined infrastructure and applications. Requires deep debugging and troubleshooting skills across bare metal, virtualization, containerization, storage, networking, and OpenStack/Kubernetes.