ruby English-speaking jobs in Matosinhos

Reinforcement R&D Engineer needed for temporary replacement at Continental Indústria Textil do Ave. Optimize reinforcement portfolio, develop material specifications, and collaborate with suppliers on technical development.

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.

IT Talent Acquisition Intern will manage the full recruitment lifecycle for IT roles, including sourcing, screening, interviewing, and reporting. Must have a degree in Human Resources Management or a related field and strong interest in IT recruitment.

Site Manager to lead wind turbine installation projects across Europe. Proven experience in wind turbine installation (Enercon and/or Nordex) required. Mechanical and/or electrical background, fluent English, and GWO BST certification necessary. Full availability for international deployment.

This 18-month International Graduate Program offers rotations across Finance & Controlling departments, international assignments, and project-based learning. Participants will gain experience in operational and strategic finance functions, develop expertise, and shape their career path.

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.

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

Experienced automotive diagnostic specialist to support dealerships and repairers with complex vehicle issues. Provide technical support, remote guidance, and escalate unresolved cases. Must have strong experience in automotive diagnostics, proven ability to fix complex electrical/electronic faults, and hands-on use of OEM diagnostic tools.

The Credit Controller supports the Group Credit Control Manager in managing receivables and collections. Responsibilities include managing customer accounts, ensuring timely payments, reporting on outstanding debt, and resolving customer disputes.

Lead and develop a reconciliation function ensuring accuracy and integrity of positions across securities, funds, and alternative investments. Manage a team of 14, oversee daily operations, and drive continuous improvement initiatives.

Senior Machine Learning Engineer needed for a fast-growing international startup. Design, train, and deploy AI capabilities for intelligent automation, document processing, and data interpretation.

As a Solutions Engineer, you will be the technical customer advocate for Cloudflare, working with customers and internal teams to design scalable solutions. You will need a broad understanding of internet performance and security technology and fluency in Hebrew and English.

Own the product vision and roadmap for the Windows Client and Desktop Environment. Translate stakeholder requirements into actionable user stories and collaborate with engineering teams. Manage the product backlog, ensuring alignment with business objectives.

Delivers high-quality food preparation according to standardized recipes and guest preferences. Manages assigned kitchen stations, ensuring cleanliness and timely setup. Monitors food quality, storage, and inventory. Trains and supervises junior kitchen staff. Complies with public health, safety, and hygiene regulations. Adapts to specialized culinary roles. Requires STCW95 certification, 4+ years' experience in a similar position, and fluency in English.

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.

Project Manager to implement quality improvement projects and an LPM process. Requires a bachelor's or master's degree, project management training (desirable), and 1-2 years of experience in quality management or project management in a law firm or professional services firm.

IT Support & Infrastructure Specialist needed for a growing Portuguese consulting company. Requires 2+ years of experience in IT support, infrastructure, or related roles. Must have strong knowledge of Microsoft Windows environments, server administration, and network troubleshooting. Excellent communication and problem-solving skills are essential.

Senior Staff Engineer will develop verification environments and regression testcases, evaluate and troubleshoot digital and mixed-signal circuits, and collaborate with teams to solve verification challenges. Requires 6-10 years of experience in FPGA design and verification, proficiency in Verilog and MATLAB, and strong programming skills.

Senior Software Engineer to build innovative products using JavaScript, Python, or Go. Collaborate with a team to design, build, and deliver highly available products. Experience with modern frameworks, CI/CD, and cloud platforms is required.

Senior C++ Developer to lead a safety-critical embedded software project in the autonomous driving domain. The project involves an in-vehicle software platform and an event logging system. Must have proficiency in C++ and experience with Git/GitHub.