ruby English-speaking jobs in Matosinhos

Software Test Engineer needed to ensure high quality for Maxi-Cosi and Bebeconfort. Responsibilities include manual and automated testing, defect reporting in Jira, and maintaining test strategy within an Agile/Scrum framework. Requires 3+ years of experience.

Core & Roaming L1 NOC Engineer supports 24x7 mobile core and roaming services. Responsibilities include monitoring, troubleshooting incidents, and maintaining service continuity. Requires Spanish and English (B2+), IP networking knowledge, and a technical background.

Support the Internal Control function by executing second-line-of-defense activities. Responsibilities include control testing, evidence review, and documenting findings against frameworks like ISO 27001 and NIST.

This role maintains enterprise data architecture and enforces governance frameworks to ensure data is trustworthy and secure. You define data models, integration patterns, and oversee MDM, acting as the technical authority for all data solutions.

Junior Brand & Communication Specialist role involves planning and publishing content across LinkedIn, Instagram, and TikTok. Responsibilities include understanding engagement metrics and collaborating with internal teams to maintain brand consistency.

Manage the electronic Document Management System, ensuring compliance with GDP and Data Integrity. This role involves training, overseeing document lifecycles, and assisting with record reviews in a regulated environment.

Operations Coordinator will manage daily tasks, ensure client satisfaction, coordinate with labs and suppliers, handle metadata entries, and perform quality checks.

Junior Software Developer role building high-quality Frontend and/or Backend applications. Requires a CS degree, OOP knowledge, and database familiarity. Must work on-site in Lisbon or Coimbra.

The AI Enablement Manager owns AI adoption at Powerdot. You will run the enablement program, build the AI Champions network, and ensure teams build and maintain their own AI workflows independently.

AI Software Developer needed to support development and integration of AI components, build backend systems, and work with data pipelines.

Principal Network Delivery Engineer leads the design and lifecycle management of complex enterprise network solutions. This senior role provides technical authority across LAN, WAN, SD-WAN, and cloud connectivity, ensuring secure and scalable delivery.

Software Development Engineer will focus on projects improving payment recovery rates and fraud prevention for Success+ and Protect+ products. Strong Ruby and/or Python programming experience is required.

API Management & Identity Integration Engineer to manage and evolve the API management platform. Responsibilities include platform administration, developing custom extensions, configuring gateways, and integrating with WSO2 Identity Server using OAuth2/OIDC. Requires experience with Azure, PostgreSQL, and identity management.

Senior ML Engineer to lead development and deployment of production ML systems. Architect scalable ML infrastructure, mentor team members, and drive technical excellence in transforming prototypes into robust services. Requires 5+ years in ML Engineering or MLOps.

Investigation Analyst needed to analyze trends in misinformation, fraud, and election integrity. Requires fluency in Russian and English, strong qualitative analysis skills, and experience with geopolitical events.

Senior Agentic AI Developer to design and industrialize intelligent process automation on Dataiku. Build workflows using LLM Mesh, orchestrating data pipelines and AI agents. Requires 10+ years experience and Dataiku certification.

Data Analyst to join the Data Analytics, Automation & AI team. Analyze large datasets, build scalable analytics solutions, and contribute to AI-enabled initiatives. Expertise in Python, Google Cloud Platform (GCP) data products, and SQL required.

Sales Representative focused on Road Freight business growth. Responsibilities include acquiring new customers, managing portfolios, and conducting market prospecting. Requires background in Road commercial area and experience with Microsoft Dynamics.

Financial Analyst role requires a Bachelor's in Economics, Finance, Accounting, or Business Management with 2+ years of experience. Responsibilities include managing reconciliations, ensuring report reliability, and supporting the delivery process. Experience with financial products and derivatives is necessary.

Fullstack Engineer develops end-to-end features using Java/Spring Boot for backend microservices and React/TypeScript for modern UIs. Requires experience with REST APIs, SQL/NoSQL, and engineering best practices.