engineer English-speaking jobs in Cinfães

Mobility Tax Manager will support cross-border workforce activities, ensuring tax, social security, and compliance matters are properly managed. The role involves investigating, planning, and monitoring cross-border workforce models, providing guidance on tax compliance, and supporting the development and use of cost-calculator tools.

AgileEngine seeks a Middle/Senior Backend Engineer to architect and scale an Ads platform. Responsibilities include designing APIs, building high-throughput systems, and collaborating with product and data teams. Must have 3-4 years of experience building scalable systems, AdTech experience, and a strong understanding of distributed system architecture.

Senior Full-Stack Software Engineer to design, develop, and optimize scalable software solutions. Requires 10+ years of experience in software development with expertise in Java, JavaScript, TypeScript, and Python. Proven experience in Full-Stack Development with modern Front-End Frameworks (React, Angular, or Vue) and Back-End Technologies (Node.js, Django, Spring Boot).

Valet Parking Attendant needed to provide exceptional guest service at a seaside retreat. Responsibilities include parking and retrieving vehicles, assisting with luggage, and providing local recommendations. Fluency in Portuguese and English, a valid driving license, and previous hospitality experience are preferred.

Senior Accounts Payable Accountant needed to oversee the accounts payable function, ensuring accurate and timely processing of invoices, managing vendor relationships, and contributing to the financial integrity of global operations.

SAP IBP CI/DS Consultant will design and develop complex global IT solutions, provide business consulting, and coordinate with external suppliers. Requires 5+ years of experience, expertise in SAP IBP CI/DS, and strong communication and collaboration skills.

Leads teams responsible for the full student journey, including onboarding, success management, refunds, and community. Builds a scalable support system to improve retention, reduce refunds, and ensure a high-quality learning experience. Manages budgets, optimizes costs, and drives operational efficiency.

Provides administrative, operational, and client support to a music industry company. Manages tasks, communicates with artists, and assists with internal systems.

Owns the performance, reliability, security, and operation of SQL and NoSQL database platforms. Partners with application, platform, and security teams to ensure scalable, resilient, and observable databases. Designs, operates, and hardens production-grade database systems with strong replication, failover, backup/restore, and security controls. Enforces database security best practices and codifies database infrastructure and operations using Infrastructure as Code.

Project Manager will lead the operational and strategic implementation of health insurance initiatives, oversee platform deployment, and contribute to digital journey rollouts. Responsibilities include project management, product contribution, and stakeholder coordination.

Senior Full Stack Developer to design and develop robust solutions using .NET, React, and Angular. Will apply DDD and Microservices Architecture principles, write high-quality code, and collaborate with cross-functional teams.

Software Engineer with 5+ years of experience in Python and/or Java, advanced SQL and Grafana skills, and fluency in English (B2 level) sought. Hybrid role, 3 days per week in Porto, Portugal. Must be based in Portugal with Portuguese or EU citizenship or a valid Portuguese work permit.

Lead online marketing and engagement activities for a personal and professional development organization. This remote, performance-based role requires 15+ years of professional experience and comfort in a results-driven environment.

Media Buyer to plan, launch, and manage paid media campaigns across Meta, TikTok, Google Ads, Pinterest, and YouTube. This role involves daily campaign optimization, experimentation, and collaboration with media strategists, creative teams, ticketing, and operations. Weekend operational support is required, monitoring live events for schedule changes.

Software Developer to build, scale, and maintain marketing effectiveness and decisioning platforms. Develop backend services, analytical pipelines, and web applications. Translate analytical models into production systems and build user-facing tools. Contribute to platform architecture and scalability.

Cybersecurity Sales Director to define and execute commercial strategy for Portugal, leading a sales team and achieving revenue targets.

Project Management Trainee to support HR team in coordinating, communicating, and documenting digital and AI solutions projects. Responsibilities include project tracking, communication development, information management, training support, and meeting logistics. Requires a degree in a relevant field, interest in digital HR, and strong communication and organizational skills. Fluency in English is required.

Build secure and scalable AI solutions leveraging Microsoft Azure ecosystem, focusing on large language models (LLMs). Implement solutions using models like GPT-4o, o1, and DALL-E 3 via Azure OpenAI Service. Design and optimize RAG pipelines using Azure AI Search, including vector search, hybrid search, and reranking. Develop agents and complex workflows using Semantic Kernel or LangChain/LlamaIndex. Integrate models with data sources in Azure Data Lake, OneLake, or Azure SQL/Cosmos DB.

Payroll Support Specialist will manage administrative data, collaborate with internal teams, and serve as a liaison between the company and the external payroll partner.

Content Moderator needed for e-commerce products and services. Must possess strong knowledge of e-commerce platforms and customer journeys. Excellent communication and customer service skills required. Czech C2 level and English B2 level required.