ruby English-speaking jobs in Matosinhos

Research and Development Engineer to conduct research, synthesis, and characterization of graphene solutions for electromagnetic interference shielding. Develop graphene-based technologies tailored to market needs and write technical documentation. Requires proficiency in characterization techniques and software tools. Master's or PhD in a related field.

Junior Application Analysts will resolve tickets, communicate with users, and contribute to knowledge articles. Responsibilities include monitoring, automation scripting, and supporting Kubernetes workloads.

Business/Technology Strategy Analyst graduates will conduct analysis, research, and present findings to uncover value creation opportunities for clients. They will identify strategic drivers, work with teams to shape solutions, and communicate effectively.

King's College School, Cascais seeks a Business Teacher with IB experience to teach GCSE Business, IB Diploma Programme Business Management, and/or Business A Level. The ideal candidate will have a teaching qualification, a degree in Business, Economics, or a related field, and experience teaching GCSE Business and either IBDP Business Management or Business A Level.

Full-Stack Developer to build and maintain responsive web interfaces using Blazor. Collaborate with back-end teams on C#/.NET Core REST APIs. Write clean, testable code and participate in code reviews. Contribute to CI/CD pipelines using Git, TFS, BitBucket, Jenkins, and XLdeploy.

Data Engineer with 2-5 years of experience required. Must have Scala programming skills and knowledge of Java, Hadoop, Hive, Spark, HDFS, Kafka. Experience with REST web services, JSON format, and DevOps tools (Jenkins, Sonar, XLDeploy, XLRelease) is needed. Fluent English and strong communication skills are essential.

Head of Retention for LATAM will own retention metrics and build a scalable system to increase student engagement and reduce churn. Responsibilities include managing three teams, designing retention strategies, and collaborating with Product and Curriculum teams. Must have 5+ years in retention/sales with 3+ years managing teams and experience building retention strategies.

Kraken is seeking a Treasury Capital Product Engineer to design and build a web-based Capital Management Product. This role involves developing REST APIs, data schemas, and user interfaces to transform complex Treasury analytics into clear, usable tools for senior management.

LanguageBridge Solutions seeks a Mandarin-English medical interpreter for full-time remote OPI/VRI. Responsibilities include simultaneous interpretation, understanding medical terminology, and ensuring clear communication between medical professionals and patients.

Fullstack Developer to design, develop, and implement robust applications using Java, TypeScript, and FirstSpirit CMS. Experience with Spring Boot, REST APIs, relational databases, and modern frontend frameworks is required.

Lead a team of 3-5 PPC consultants, managing daily tasks and performance. Requires 2+ years of PPC/SEM experience, Google Ads and Microsoft Advertising proficiency, and strong analytical and problem-solving skills.

Country Marketing Manager for the Netherlands website. Responsibilities include influencer outreach, growth strategy implementation, content creation and localization, and driving traffic to the website. Native Dutch speaker required.

Data Architect specializing in Azure Databricks and Microsoft Fabric. Designs Medallion architectures, migrates legacy systems, and implements security and data governance policies. Requires expertise in PySpark, Delta Lake, Azure Data Factory, and CI/CD for data.

Manages, maintains, and monitors PSA networking. Supports design, implementation, and migration of networking, automation, and OT security solutions. Collaborates with teams to provide IT services and improve network performance.

Oversee feasibility studies, collaborate on site and country list development, and ensure data accuracy. Analyze project statuses, identify risks, and manage feasibility systems. Provide training and mentorship to staff. Lead standalone feasibility services, including research, data collection, and reporting.

Leads company-wide efficiency at Sword Health, ensuring every dollar, hire, and process maximizes impact as the company scales globally. Oversees all spend categories, partners with FP&A and budget owners, and builds systems for transparency and accountability. Manages a team to execute automation and process redesign initiatives.

Regional Payroll Specialist will support European payroll operations by coordinating and processing payroll activities across assigned countries. Requires 3+ years of multi-country payroll experience, ideally within a fast-paced or multi-client environment. Practical experience processing payroll in France and Germany is required.

IT Integration Project Manager for construction projects. Manages telecom material procurement, installer and contractor compliance, and client snagging processes. Coordinates security installations and commissioning. Provides scheduling input and guidance on design solutions and change orders. Reports progress and advises directors on potential project issues. Requires experience in systems integration, infrastructure fit-out, and technical management for large construction projects. Excellent communication, problem-solving, and ICT skills are essential.

The Sanctions and Embargoes B2 Officer performs independent reviews of escalated sanctions alerts, deciding to release, reject, or escalate them based on investigations and supporting documents.

Provide B2B support to advertisers of a leading international client, handling product troubleshooting and ensuring customer satisfaction across digital advertising channels.