react English-speaking jobs in Espinho

Software Engineer to develop, test, and maintain robust software solutions for Richemont Maisons. Collaborate with cross-functional teams to ensure seamless integration and high-quality deliverables. Experience with ASP.NET Core, cloud technologies, and DevOps tools required.

Provides administrative and operational support to PwC Luxembourg clients. Assists with client relationship management, project follow-up, and document quality control. Ensures accurate data input and contract management processes.

Develop, monitor, and maintain scalable fullstack software systems using Typescript (React, Node) in an AWS environment. Collaborate on the architecture of complex web applications and work closely with the platform and frontend team.

Senior Network Technician providing technical guidance and solutions for complex challenges. Resolves escalated issues, assesses network infrastructures, and proposes improvements. Requires extensive experience in network administration, Cisco DNA and Cisco ISE, and strong troubleshooting skills.

Experienced Front Office Manager needed to lead a team in a 5-star Lisbon hotel. Ensure seamless guest service, manage VIP arrivals, and collaborate with Housekeeping. Minimum 3 years experience required, including international experience outside Lisbon. Fluency in English, Portuguese, and Spanish is mandatory.

Senior C++ Developer / Technical Lead to design, build, and optimize an ultra-low latency algorithmic trading platform. Responsibilities include greenfield development, technical leadership, performance tuning, and platform refactoring. Requires 5+ years of C++ experience, 2+ years of team leadership, and expertise in high-load architectures.

Senior Salesforce Tech Lead with 5+ years of experience required. Expertise in Apex, LWC, Visualforce, SOQL, OmniStudio, REST/SOAP APIs, and Git/DevOps. Strong leadership, communication, and teamwork skills.

Develop and operate a synchronization framework in the Azure Cloud for mobile applications and cloud database. Implement backend logic using C# and design, build, and maintain REST APIs using Azure Functions. Integrate and manage MongoDB as the primary data store.

Provide customer support via live chat and email in Danish and English for a leading cryptocurrency trading platform. Assist users with inquiries, ensure smooth operations, and contribute to continuous service improvement.

Business Analyst with proven experience in FX or electronic trading environments. Strong understanding of FX products, market structure, and electronic trading workflows. Experience translating business needs into functional specifications and collaborating with development teams. Solid technical skills including SQL, Unix, and basic scripting (Python). Fluency in English required. Must reside in Portugal or have authorization to do so.

Full Stack Engineer (Mid-Senior) needed to execute product roadmap, build and maintain features, and ensure system stability. Requires ~4 years of experience, proficiency in modern web frameworks (Next.js, Supabase), PostgreSQL, and AI/LLM integration.

Develop and optimize DSP algorithms for SerDes PHYs (Ethernet/PCIe/UCIe). Prototype DSP blocks on FPGA platforms for pre-silicon validation. Perform lab debug and silicon characterization of high-speed links. Collaborate with analog/mixed-signal teams on CDR, PLL/DLL, equalization schemes.

Develops scalable software solutions, from front-end to back-end, focusing on database design, API implementation, and infrastructure management.

Experienced iOS Engineer to design and build innovative mobile applications using Swift. Develop and maintain iOS interfaces, integrate with KMM logic and backend services.

Finance & Management Control Trainee to support financial analysis, reporting, and planning processes. Assist with budget preparation, KPI monitoring, and financial information analysis.

P&L professional to ensure accuracy of reporting, bridge Front and Back Office data, and act as a point of contact for stakeholders. Requires solid understanding of ALMT and IFRS 9, strong Excel skills, and proficiency in Portuguese and English.

Manages and optimizes enterprise data platforms, API integrations, and data flows across the organization, with a focus on Pharma operations. Serves as the primary IT point of contact for Data Integrators, managing contracts, SLAs, and issue resolution. Designs, builds, and maintains API integrations across core systems and manages databases and cloud data platforms. Ensures data security, reliability, compliance, and accessibility.

The IT Security Officer protects information assets, ensuring compliance with corporate, legal, and contractual requirements. This role collaborates with global and regional teams to implement IT security strategy, manage vulnerabilities, and promote security awareness. The position requires experience in security assessments, incident management, project management, and reporting.

The NBS Integrated Marketing Services team seeks a Campaign Deployment Specialist to create and deploy email, push notification, and SMS campaigns for Nestlé brands. Responsibilities include HTML creation, database segmentation, customer journey design, A/B testing, campaign monitoring, and stakeholder relationship building.

Manages end-to-end shipment processes, coordinates with stakeholders, and resolves customer queries. Provides business solutions, ensures process adherence, and supports customer retention.