ruby English-speaking jobs in Matosinhos

The Head of Finance & Performance will own company budget and performance reporting, partner with business leaders on budgets and forecasts, and identify financial risks. The role requires experience with ERP systems, BI tools, and AI/agent-based tools in a finance context.

UpHill seeks a People Operations Manager to build and scale HR processes for a rapidly growing healthcare technology company. This role will design and implement performance management, talent acquisition, and employee experience programs, ensuring compliance with employment laws and regulations.

Data Engineer to design, build, and maintain scalable data pipelines using Snowflake, dbt, and AWS services. Requires strong SQL, Python, and dimensional modeling skills.

Executive Assistant to support the Founder in day-to-day business management. Oversee teams, ensure event execution, and support business development.

Production Planner Intern will collaborate with the logistics and supply chain team, optimizing stock levels and supporting the development of the production plan.

Quality Assurance Trainee supports projects and products, ensuring cGMP compliance and quality standards. Collaborates with suppliers, participates in audits, and assists with investigations. Requires a university degree in a scientific field and fluency in English.

Installation Coordinator for Vestas projects in Portugal. Coordinates on-site teams, ensuring safety, quality, and budget adherence. Requires strong technical knowledge (mechanical, electrical, construction), wind turbine installation experience, and excellent English communication skills.

Senior C++ Developer for an ultra-low latency algorithmic trading platform in Lisbon. Develop new Algo models, frameworks, and exchange connectors. Experience in C++, STL, Boost, and Linux environments required.

Postdoctoral Researcher in Biological Sciences (Microbiology) to conduct OMICS-based studies on Salmonella spp. within the EU-funded Bio4PAK project.

Lead a team of backend engineers, managing performance, development, and career growth. Collaborate with product, compliance, and engineering to deliver features that enhance onboarding efficiency while maintaining regulatory integrity.

Relationship Manager to support business development in Portugal. 3+ years of sales experience in brokerage or investment firms required. Fluency in Portuguese and English.

The Business Intelligence TKM Analyst will track and audit All Inclusive Contracts, ensuring compliance and transparency. Responsibilities include managing Channel Management, designing reports, and collaborating with Sales, Trade Marketing, and Marketing. The role requires experience with Power BI, Retail Analytics, and FMCG data sources.

Senior QA Automation Engineer will develop and maintain automated test frameworks, execute functional, integration, and end-to-end testing, and integrate automated tests into CI/CD pipelines.

Full-stack developer to design, develop, and improve features for a web platform used by dietitians and patients. Collaborate with product, design, and engineering teams.

B2Digital seeks an AI Systems Implementation and Optimization Specialist to design, develop, and implement AI solutions using public services or private LLMs. Collaborate with teams to map processes, identify AI use cases, and provide technical support for implemented solutions.

TripleTen seeks a Lifecycle & CRM Growth Manager to design and launch student retention and referral growth strategies. Responsibilities include building communication flows, segmenting databases, and designing referral programs. Proven experience in CRM/lifecycle/email marketing and strong writing skills are required.

Develop and implement machine learning algorithms to solve business problems. Apply statistical methods and mathematical models to analyze data and identify trends. Collaborate with cross-functional teams to implement data-driven solutions.

The Customer Success Manager manages strategic client relationships, ensuring satisfaction, adoption, and growth. Responsibilities include service reviews, opportunity identification, value delivery, and relationship building.

Develop and implement generative AI applications, establish cloud architectures for AI agents, and create evaluation pipelines for RAG/LLM models. Lead teams of AI specialists, communicate with senior leadership, and build MLOps, LLMOps, and AgentOps workflows.

Provide 1st and 2nd level IT support via ticketing system and phone in English. Advise, handle, and resolve software and hardware issues. Document technical issues and manage user accounts and licenses. Install and configure workstations and software.