ruby English-speaking jobs in Matosinhos

Senior Oracle Database Engineer with 6+ years of experience required for a hybrid role in Lisbon. Focus on Oracle 23AI/26AI, cloud modernization, and AI-driven database capabilities. Responsibilities include database engineering, migrations, OCI implementation, performance tuning, and AI integration.

Senior Azure Integration Consultant to design and deliver enterprise-grade integration solutions on Microsoft Azure. Focus on Azure Integration Services, .NET backend development, and API design. Lead technical implementation, build APIs, and design event-driven architectures. Mentor junior consultants and support technical growth.

AgileEngine seeks a detail-oriented Manual QA Engineer to ensure the quality and reliability of SaaS web products. You will create, document, and maintain test cases, execute manual testing, and analyze bugs. Must have at least 3 years of experience as a manual QA engineer, strong SQL skills, and experience with Jira, Test Rail, and Confluence.

Quality Engineer (Tester) will enable full stack solutions through testing, automation, and collaboration. Responsibilities include continuous testing, creating automation scripts, and supporting data and environment configuration. Requires advanced proficiency in Test Execution and Management, Java, Selenium, and Cucumber.

MailerLite seeks a Front-End Developer to contribute to the development of a new Drag & Drop builder. Responsibilities include creating the builder from the ground up, optimizing its performance, building reusable components, and implementing tests. The ideal candidate has 3+ years of experience with web technologies, including a reactive framework (Vue.js preferred), Tailwind CSS or similar frameworks, and REST-based APIs.

Recruiter to attract German-speaking candidates for international job opportunities. Responsibilities include sourcing, interviewing, onboarding, and relationship building. Requires fluency in German (C1) and English (B2), a university degree, and recruitment experience.

Design, build, and evolve data-driven solutions for industrial processes. Implement data pipelines, analytics, and agentic solutions. Collaborate with stakeholders and end users to translate business needs into technical solutions.

Provide customer service support via phone, email, and chat for a business travel management platform. Assist with booking, modifying, and canceling travel arrangements.

Lead a team of Customer Service Specialists, ensuring high standards in customer engagement and service delivery. Manage team performance, implement best practices, and collaborate with supporting functions for process improvements.

Negotiates and executes clinical trial agreements and budgets for a range of studies. Reviews, adapts, and manages contracts, collaborating with legal, finance, and project teams.

Coordinate and supervise a team of maintenance technicians, plan and execute preventive and corrective maintenance, and manage external contractors.

Provides first-line technical support to internal and external customers via phone, email, and remote access. Resolves routine technical issues and escalates complex problems. Maintains call information in a database and assists with hardware and software configuration. Requires fluency in Czech and professional English proficiency, along with experience in a Service Desk or IT Support environment.

Quality Assurance Analyst needed to evaluate and rate audio, video, text, and photo content. Must be a German native with C1 English proficiency and strong analytical and communication skills.

Annotate and evaluate DevOps-related datasets, infrastructure configurations, and automation scripts to improve AI model understanding of DevOps practices.

EHS Engineer needed to ensure a safe and sustainable work environment. Responsibilities include monitoring incident rates, conducting audits, developing training programs, and overseeing emergency response plans. Requires a degree in Environmental Engineering, Occupational Health & Safety, or related fields, experience with ISO 14001 and ISO 45001, and strong analytical and communication skills.

GenAI Engineer will design and implement document processing pipelines, develop RAG systems, and architect multi-agent AI workflows. Requires experience with agentic workflow frameworks, unstructured data processing, and RAG architectures.

Support the Iberian Finance team with in-house accounting (SAP), financial reporting, tax compliance, and investment structures and transactions. Manage the full accounting cycle of SPVs, ensure compliance with Portuguese tax regulations, and monitor cash flow.

Marketing Specialist to execute brand strategies for healthcare professionals and consumers in Portugal. Develop and manage multi-channel campaigns, analyze market trends, and collaborate with cross-functional teams. Requires a Bachelor's degree, 2-6 years of marketing experience, fluency in Portuguese and English, and a creative mindset.

Team Leader will coordinate team activities, assign tasks, and train new members on safety, processes, and quality standards. Responsibilities include responding to production orders, facilitating continuous improvement, and conducting daily meetings to monitor performance indicators. The role requires problem-solving skills, knowledge of quality tools, and fluency in Portuguese.

Provide customer support to English and Dutch-speaking customers via phone, email, chat, and social media. Resolve issues, build customer relationships, and contribute to a positive customer care environment.