ruby English-speaking jobs in Matosinhos

Reviews and verifies invoices, ensuring proper coding and authorization. Enters invoices into the accounting system and collaborates with internal departments and vendors. Assists in maintaining accurate accounts payable records and preparing reports.

Research Grants (Bolsa de Investigação) at Instituto de Telecomunicações in Aveiro, Portugal. Three-month grants, renewable for up to one year, starting in April 2026. Four profiles available, each with specific technical requirements. Must be enrolled in a bachelor's degree in computer science or electronics and computer engineering.

Senior .NET Full-Stack Engineer sought for global transformation partner. Experience with .NET, Azure, Angular, DevOps, and AI-first development required.

The Producer will provide support and oversight across project phases, ensuring efficient planning and execution. Responsibilities include budget preparation, client deck updates, and managing project communications. The ideal candidate has experience coordinating field teams and a background in visual arts, production, or a related field.

Czech-speaking professionals needed for Customer Service Representative or Content Moderator roles in Lisbon. Both roles offer accommodation, a base salary of 920€ x 14 months, and performance bonuses.

Research grant for a Master's degree within the framework of the iChem4M project. The successful candidate will contribute to project activities including website management, social representations research, data visualization, citizen science initiatives, and dissemination of project results.

Develops and executes sourcing strategies for logistics services, including transportation, warehousing, and distribution. Negotiates with suppliers to secure competitive terms and drive cost efficiencies. Partners with stakeholders to understand requirements and support business objectives. Conducts market research, supplier benchmarking, and risk assessments. Monitors supplier performance, manages contracts, and ensures compliance. Provides data-driven insights and reporting.

Trade Marketing Intern will develop POS activations, evaluate sell-out impact, and create customer leaflets. Requires a degree in Economics, Business Administration, or related field, proficiency in MS Office, and fluency in Portuguese and English.

Scala Software Engineers (Junior-Senior) needed for a fintech company in Lisbon. Develop, maintain, and improve client-facing pricing and trading systems. Strong Scala, Akka, and Typelevel experience required.

SEO Analyst will improve technical SEO foundations, support website scalability, and ensure site optimization for organic growth.

ESMAE is seeking a career faculty member as Adjunct Lecturer in Music. The position is in the subject areas of Historical Musicology (including Music History and the History of Music in Portugal) and Music Theory (including Musicianship), with a secondary disciplinary sub-area of Research in Music (including Artistic Research). Applicants must hold a PhD or specialist degree in the area or a related field. The position is for an indefinite duration employment contract.

Software Test Automation Engineer to design, write, and maintain automated test scripts. Experience with automation frameworks (Selenium, Cypress, Playwright, Robot Framework) and AI testing tools required.

A Guest Service Agent provides reception services for guests, ensuring a positive experience from check-in to check-out. Responsibilities include handling guest queries, completing audits, and promoting hotel services. The ideal candidate has previous customer service experience, strong communication skills, and proficiency in Portuguese and English.

The CIIMAR is seeking a higher technician for the "GREASEDLIGHTNING" project. The selected candidate will be involved in scientific tasks such as cyanobacterial cultures maintenance, extract preparation, bioassays, genome sequencing and mining. Applicants must hold a Bachelor's or Integrated Master's degree in Microbiology or a related field and have hands-on experience in specified laboratory techniques. Fluency in English is required.

Provides general maintenance support to the Chief Electrician, ensuring proper conditions of tools, equipment, and working areas. Responds to maintenance issues and conducts inspections to ensure equipment functionality.

The Institute of Public Health of the University of Porto is seeking a Senior Technician for the "ASAS - Alimentação Saudável, Apelativa e Saborosa" project. The position is for an indefinite term, subject to project duration. Applicants must have a Bachelor's degree in nutrition sciences or a related field and be registered with the Order of Nutritionists.

As a Sales Associate, you will provide excellent customer service, offer product recommendations, and maintain a clean and organized store environment. You will also process sales transactions, assist with omni-channel requests, and work collaboratively with your team.

Research studentship for a master's student to carry out R&D activities within the scope of the 'HEALTH-UNORTE II' project. The work plan includes maintenance and subcultivation of bacterial isolates, extraction and analysis of genomic DNA, and phenotypic testing.

The Affiliate Manager will lead affiliate growth and partnerships in Latin American markets. Responsibilities include recruiting, managing, and optimizing relationships with affiliates, tracking performance metrics, and ensuring compliance with brand standards.

Review and moderate user-generated content to ensure compliance with community guidelines and local market standards. Apply rational decision-making and strong communication skills to handle sensitive content. Provide empathetic and professional responses to customer inquiries.