react English-speaking jobs in Vila Real de Santo António

Research Fellowship for Master's students in Computer Science, Data Science, or related fields. Participate in research projects focused on transportation optimization, intelligent transport, and evacuation routes. Work within the NTIII/CIC unit at LNEC.

Experienced SAP CPI Integration Developer needed for a 6+ month project with potential for extension. Develop, configure, and test integration scenarios using SAP CPI. Analyze requirements, translate them into solutions, and collaborate with architects and project managers.

Senior ML Engineer with 5+ years of experience developing and deploying ML solutions across various business areas. Responsibilities include selecting appropriate ML approaches, building end-to-end solutions, and designing LLM-powered features. Strong expertise in ML, mathematical statistics, and engineering practices is required.

Develop thought leadership and research on SAP licensing for clients, including negotiation trends, pricing, and global market analysis. Create research content, present at events, and engage with clients to solve complex challenges. Requires deep expertise in SAP licensing, negotiation, and software/cloud services. Proven experience researching, writing, and presenting to senior-level audiences is essential. Minimum 10 years of experience in SaaS/Cloud contract negotiations, technology procurement, or vendor management.

Manages a portfolio of Agentic AI initiatives, ensuring alignment with business cases, development stages, and the CAITI operating model. Establishes program cadence, manages dependencies, risks, and issues, and owns program-level reporting. Coordinates stage-gate progression and partners with Product, Engineering, and Vendor Oversight teams.

Fluxon seeks a Brand & Growth Designer to shape and evolve our visual presence across various touchpoints. You will design brand and marketing materials, sales assets, internal communications, and event collaterals. This role requires 4+ years of experience in brand, visual, or marketing design, proficiency in design tools like Figma and Adobe Creative Suite, and the ability to apply brand guidelines consistently.

Senior Flutter Developer to design, develop, and maintain a scalable application for a Supply Chain Company. Experience with Flutter (+5 years), Nest.js, and security best practices required. Full remote position in Portugal.

Customer Service Assistant to manage email, material requests, customer complaints, and databases. Requires 1-2 years' experience, SAP R/3/S4 knowledge, Microsoft Office proficiency, and intermediate English/Spanish.

Sysmatch seeks a .NET Developer with a Bachelor's degree in Computer Science or related field and 3+ years of C# experience. Must have Visual Studio proficiency and experience with web applications development. Kafka and familiarity with Bootstrap and Angular are a plus.

Senior Data Scientist to build and refine credit scoring models for loan eligibility and pricing across 5 African markets. Responsibilities include developing and testing ML models, analyzing repayment data, and collaborating cross-functionally. Requires experience building predictive models, proficiency in Python, SQL, and ML libraries, and the ability to translate model outputs into actionable business strategies.

Lead/Senior Data Engineer with 5+ years of experience in cloud-native data architectures. Expertise in designing end-to-end data architectures, including ingestion, modeling, storage, and orchestration. Proficiency with Microsoft cloud data tools and experience with data warehouses and data lake technologies. Strong skills in Python, SQL, and RDBMS/NoSQL databases. Experience with DevOps/DataOps practices and data validation, lineage, documentation, and monitoring.

Associate Event Coordinator (Event Technologist) to manage event technology execution using Cvent for global events. Responsibilities include building registration sites, managing attendee communications, and supporting onsite registration. Requires 3-5 years of event technology experience, proficiency with Cvent, HTML, CSS, and Microsoft Office Suite.

Business Analyst / Functional Analyst – Customer Care to translate business needs into Salesforce Service Cloud solutions. Collaborate with stakeholders, write requirements documentation, and support solution design and Agile delivery.

Provide customer support via chat, email, and phone to international clients using digital service platforms. Troubleshoot technical issues and communicate solutions clearly. Fluent French required.

The Instituto de Ciências Sociais da Universidade de Lisboa is seeking a PhD student for a 12-month research grant on the caregiving experiences of siblings of children with cancer. The grant includes a monthly allowance of €1,309.64.

Define Node.js platform architecture for enterprise AI/ML workflows. Set engineering standards for backend development, TypeScript usage, and platform design. Lead complex full-stack initiatives and mentor engineers.

Senior Data Ops Engineer sought with 5+ years of experience in data operations. Expertise required in databases (Redshift, Aurora, DynamoDB), cloud architecture (AWS), infrastructure-as-code, networking, programming (Python, Java), testing, system integration, and modern development practices.

Sales & Events Coordinator needed for a fixed-term maternity cover position. Manage event bookings, build client relationships, and ensure seamless event execution. Previous experience in hotel groups, meetings, and events is essential.

AI Solutions Developer needed with 6+ years of software development experience. Proficiency in Node.js, Python, or similar AI languages required. Experience with AI Agents, RAG systems, context management, vector databases, and LLMs is essential. Fluent French (C1) and a resource-focused mindset are also required.

Senior FinCrime Product Owner to design and implement a financial crime and fraud product for a crypto platform. Requires experience building products to prevent and detect financial crime, working in a high-growth startup, and developing products from zero to first release.