ruby English-speaking jobs in Matosinhos

Designs and evolves Salesforce B2C Commerce Cloud solutions, including SFRA, PWA Kit, and Composable Storefront. Architects and optimizes end-to-end digital commerce platforms, covering storefront, OCAPI/SCAPI integrations, Open Commerce APIs, Page Designer, and Einstein for Commerce. Provides technical guidance to development teams and ensures architectural integrity across the SFCC SDLC. Partners with stakeholders to translate business requirements into technical specifications and designs. Stays current with SFCC roadmap and drives continuous improvement initiatives.

Head of Buying for accessories brand, Parfois. Develop global product strategy, analyze trends, and lead buying strategy execution. Minimum 5 years' experience in senior buying role required.

Senior AI Engineer to design, develop, and integrate production-grade AI use cases on a scalable platform. Responsibilities include building end-to-end AI solutions, developing RAG pipelines and AI agents, and writing clean, reusable Python code. Requires experience with applied AI engineering, Azure AI services, and strong Python skills.

Salesforce Business Analyst needed for a 6+ month project in Portugal. Analyze business processes, identify customer requirements, and design solutions. Must have Salesforce Service Cloud, Field Service, or Commercial Order Management experience and strong requirements analysis skills.

Implement and maintain SAP TM modules. Analyze and gather client requirements, present solutions, and collaborate with teams to deliver tailored results.

Junior .NET Developer to develop, maintain, and enhance web applications and backend services. Participate in the full software development lifecycle.

The Oporto International School seeks a qualified Performing Arts teacher for Middle and Upper School. Applicants must hold a degree in Performing Arts/Drama/Music and a recognized teaching qualification. Fluency in English is required. Responsibilities include delivering engaging lessons, supporting Cambridge IGCSE Drama and Music curricula, directing student performances, and contributing to school events.

Mechanical Design Engineer will design and own mechanical components and assemblies for a robot, managing CAD, BOMs, and supplier relationships. This hands-on role involves assembly, field deployments, and collaboration with software and embedded systems teams.

Accountable for all IT processes within IT Applications, overseeing a team of 130 employees. Drive process optimization, standardization, and continuous improvement to ensure stable and scalable IT operations. Lead, inspire, and develop employees across multiple teams, fostering an agile and collaborative culture. Ensure compliance with ITIL principles and internal policies.

Designs, programs, and maintains PLC-based control systems for electromechanical functions in critical touchpoints. Ensures reliable automation for baggage handling, sensor integration, and peripheral coordination. Supports customers in integrating Amadeus hardware and software products. Analyzes customer systems, identifies integration actions, and establishes integration schedules. Designs, develops, and tests software and hardware products for external customers. Collaborates with project managers to estimate costs and technical requirements for information system modifications. Writes system and programming specifications and prepares technical documentation.

Senior/Lead Java Full Stack Software Engineers develop and integrate business workflow applications, design, and maintain Appway workflows. Experience with Java, Spring, Angular, and BPM notation is required. Fluency in English is necessary, French is a plus.

Cyber Security Engineer needed for Stadler Digital Labs, a joint venture between Stadler Rail and Critical Software. Requires academic background in Cyber Security or equivalent experience, knowledge of security architecture, network security, and security design best practices. Experience with network security, security risk assessments, threat modeling, and vulnerability assessments is desired. Must be a team player with strong communication skills and a passion for learning and developing in a dynamic environment.

Senior Backend Engineer to design, build, and maintain backend services and APIs for AI-driven features. Requires 5+ years of experience in Python, C#, or Kotlin, SQL, and APIs in production environments. Familiarity with distributed systems, cloud platforms (Azure preferred), and DevOps practices is essential.

API Manager will design and implement an API framework for multiple business areas. Responsibilities include developing external-facing APIs, providing documentation, and training on API adoption. Strong Java skills and experience with Spring Boot, Spring Data, and JPA are required. Fluency in French is necessary.

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.

Build scalable web applications using ReactJS/NextJS and Node.js. Collaborate with teams to develop and ship impactful products. Mentor and support other engineers.

Quantitative Consultant to develop and validate financial, risk, marketing, and business models using statistical data processing, AI, and machine learning techniques.

Senior Signal Processing Engineer to develop and implement advanced signal processing algorithms for space communication systems. Convert models into FPGA and embedded implementations, ensuring fidelity and reproducibility. Support validation and testing on flight hardware and produce qualification-grade documentation.

Architecture Manager needed to oversee building design and construction projects from conception to completion. Requires 5+ years of experience, architectural knowledge, and proficiency in design software.

MuleSoft Developer with experience in Anypoint Platform, API-led Connectivity, and REST architecture. Expertise in Mule 4, MUnit, asynchronous integrations, and CloudHub environments. Knowledge of enterprise integrations, particularly SAP, is preferred.