ruby English-speaking jobs in Matosinhos

Bybit seeks a Marketing Manager in Portugal to own and execute the local marketing strategy, driving user growth and brand presence. This role will plan and optimize acquisition campaigns, manage local partners, lead social media and content strategy, and build the Portuguese crypto community.

Site Reliability Engineer to join a team developing and supporting trading platforms. Responsibilities include maintaining availability, automating release/deploy processes, and monitoring solutions. Requires 5+ years of experience, strong Linux/UNIX administration skills, experience with Ansible/Terraform, Docker orchestration, and monitoring tools.

QA Engineer to join our team, working primarily on e-commerce solutions. Design, document, and execute test cases across web applications, APIs, and backend systems. Build and maintain test automation using Playwright (or similar) with JavaScript/TypeScript. Integrate automated tests into CI/CD pipelines. Work in a shift-left approach, participating in refinements, planning, and requirements analysis. Identify, document, and track defects. Communicate testing progress, risks, and quality metrics to both internal teams and clients. Contribute to process improvements. Solid experience in QA or test engineering. Experience testing e-commerce or transactional platforms. Strong balance of manual testing expertise and hands-on automation skills. Experience working within agile scrum environments. Excellent communication skills. A genuine continuous learning mindset. Analytical mindset with attention to detail and strong problem-solving instincts.

Provides technical product support to field engineers and technicians for complex problems on company products. Analyzes problems/defects and recommends solutions. Works with customers, other support engineers, Development, Sales, and others to gain knowledge and provide solutions. Logs and updates cases, informs customers of case status, and provides solutions. May interact with customer and company personnel to isolate and fix product issues. Provides design, reliability, and other technical feedback to R&D. Handles escalations to R&D as needed. Provides updates to technical product documentation as issues are identified and fixed. Creates tests and diagnostic tools to identify and fix recurring issues as well as potential difficulties. Acts as the primary communication contact dealing with customer issues. Assists product and account teams when delivering and implementing and testing new product features for specific customers. Assists internal field teams whenever a pre-sales issue is reported through to engineering. Requirements include experience as a Technical Support Engineer working with Support and Services functions such as case management and call resolution management, experience with public cloud infrastructure and services, and fluency in English and another European language.

Senior Backend Engineer to develop, test, and scale Ruby microservices for a high-volume marketplace platform. Requires 7+ years of software development experience, including OOP, backend service design, and team collaboration.

Lead the design, development, and maintenance of enterprise applications on the OutSystems platform. Provide technical leadership, collaborate with stakeholders, and mentor developers. Strong OutSystems experience, including architecture, development, and deployment, is required.

As a Strategic Operations Project Manager, you will align strategic initiatives with operational excellence. You will ensure project standards and governance are applied consistently, analyze and optimize processes, and coordinate projects across engineering, industrialization, and business stakeholders. You will transform KPIs into insights, manage project quotations, and steer the department's business plan.

Java Software Developer to join backend department and develop enterprise-level applications. Requires 3+ years of Java experience, design patterns, multithreaded environments, SQL, and Spring Framework.

Logistics Business Development Manager needed to manage relationships with logistics providers, plan and execute fulfillment operations, and optimize logistics solutions. Requires 3+ years of experience in logistics and warehousing, preferably in e-commerce.

Provide customer service support to global clients in German and English. Responsibilities include answering inquiries, resolving complaints, and troubleshooting issues. Must be a native or proficient German speaker (C2) and have advanced English (C1) skills.

Azure DevOps Engineer will support and maintain business platforms, collaborate with teams on design and implementation, and drive architectural decisions for scalable and secure cloud infrastructure. Requires a Bachelor's degree and 3+ years of experience in Azure cloud development and management.

MarTech Technical Expert leading engineering team, defining technical direction, and delivering scalable MarTech solutions.

Junior Software Engineer to develop new features and products for a marketing platform. Requires a graduate degree in Engineering, Computer Science, or equivalent, and knowledge of C#, ASP.net MVC, .net core, and Agile methodologies.

Senior Network Security Engineer will set up, configure, and support CORE network infrastructure including firewalls, HLB, DNS, proxies, and more. The role involves designing network solutions, troubleshooting, and optimizing the network environment while introducing automation services.

Regulatory Compliance Specialist needed to interpret Portuguese and EU financial services regulations. 5-6+ years' experience in financial services regulation or compliance required. Strong working knowledge of Portuguese and EU financial services regulation.

Skilled Outsystems Developer with 5 years of experience in software development using OutSystems, CSS, and JavaScript is sought for a dynamic team.

Lead the design and development of scalable data platforms using Azure and Databricks technologies. Build robust data pipelines, support data solutions, and mentor teams. Requires 9+ years of experience in data engineering, strong Python and SQL skills, and proven experience with Azure Databricks.

Co-founder to build and scale a globally impactful AI hospitality platform. Focus on industry partnerships, customer discovery, go-to-market strategy, sales, fundraising, and investor relations.

Ampleshift seeks a Product Owner to define and execute product strategy and roadmap. This role collaborates with cross-functional teams to ensure successful product delivery while acting as the voice of the customer.

Senior Marketing Cloud Developer will design, develop, and manage personalized email campaigns, data extensions, and integrations with SFMC and other platforms. Responsibilities include implementing APIs, managing data flows, and troubleshooting campaign issues. Requires experience with AMPscript, SSJS, SQL, HTML, JavaScript, and Agile methodologies. Must have at least two SFMC certifications.