react English-speaking jobs in Espinho

Design and optimize STEM-based prompts in Portuguese and/or English. Define and document evaluation standards for STEM contexts. Conduct model testing and grading, comparing outputs in Portuguese and English.

Supports migration of legacy EPC infrastructure to cloud-based architecture. Deploys, integrates, tests, and troubleshoots packet core network components. Analyzes call flows, documents network configurations, and validates project documentation.

Global Pricing Solution Senior Specialist responsible for owning and optimizing Viatris' global pricing system. This role ensures accurate, efficient, and compliant pricing operations across markets. The position collaborates with business, IT, vendors, and end users to drive system performance, enhancements, upgrades, master data integrity, reporting, and user enablement.

Senior French-speaking Prompt Engineer to design and optimize prompts for clinical AI documentation systems. Experience in LLM prompt engineering, Python development, and Linux environments required. Fluent French and English.

Provide Dutch and English speaking customer support via phone. Resolve buyer, seller, customer, or creator issues, including order and logistics inquiries.

Data Engineer needed for a hybrid role in Lisbon. Requires strong PostgreSQL experience, Snowflake expertise (data modeling, ELT), and Qlik (Sense or View) proficiency. Familiarity with data engineering concepts, scripting (Python or Java preferred), and English fluency are also needed.

Securities Database Officer needed for a global investment banking environment. Manages, ensures quality, and maintains consistency of financial instruments data. Requires experience in banking operations, securities, reference data, and data quality.

Operations Coordinator to support scheduling, field communications, and backend sales processes. Responsibilities include maintaining job tracking spreadsheets, coordinating with installation crews, and managing client updates. Requires fluency in English and Portuguese and familiarity with tools like Google Sheets, Gmail, Slack, and Canva.

Deputy Manager for a luxury retail store in Porto, NorteShopping. Requires 3-5 years of experience as a Store Manager in luxury retail, experience managing teams, and fluency in English.

Supports implementation and maintenance of network security solutions. Configures, monitors, and troubleshoots firewalls in enterprise environments. Experience with Fortinet technologies, including FortiGate, is preferred.

Provide Ukrainian-to-English and English-to-Ukrainian translation and interpretation services. Handle inbound language support requests via written and verbal channels.

SAP Logistics Consultant with 3+ years of experience in MM and SD modules sought for a 6+ month S/4 project in Porto. Strong configuration expertise and collaboration skills required.

Lead and evolve the information security strategy for a dynamic renewable energy company. Define, implement, and manage security solutions, build a security team, and ensure compliance with regulations.

Technical Architect will understand, detail, and implement customer requirements. Lead technical customer conversations, collaborate with teams to position and validate solutions, and communicate technical concepts to various audiences.

Decskill is seeking a Business Analyst for a hybrid project. Requires French (C1) / English (B2/C1), 5+ years of experience, and expertise in requirements analysis, functional specifications, user stories, and Agile methodology. Experience with SQL, database models, technical documentation, and communication with stakeholders is also needed.

Business Analyst / Project Manager to translate business needs into functional requirements. Collect, analyze, and prioritize new requirements, define and document solutions, and support implementation and go-live processes.

Full Stack Developer to build and deploy web applications using Python (Django/FastAPI) and Vue.js. Responsibilities include designing PostgreSQL databases, optimizing stack performance, and ensuring code quality through testing. Must have a Bachelor's degree and 3+ years of experience.

Senior Software Engineer to design and scale high-performance systems for an Ads platform. Build APIs and services for campaign management, targeting, and reporting. Drive architectural decisions ensuring reliability and scalability. 5+ years of experience building scalable systems and a degree in Computer Science or equivalent required.

Zego seeks a skilled Software Engineer with strong Python and object-oriented programming experience to develop, test, and maintain backend applications. The role involves analyzing, troubleshooting, and solving complex programming problems, collaborating with teams, and contributing to code reviews.

Sales Development Representative (SDR) focused on the European market. Build qualified sales pipelines through outbound engagement, identifying and qualifying prospective clients across the EU. Native-level French and conversational English required.