ruby English-speaking jobs in Fundão

Develop and execute creative strategy for AppLovin as a growth channel, identifying successful patterns and translating them into repeatable systems. Lead testing across concepts, hooks, offers, formats, and messaging variations, partnering with media buyers to optimize campaign performance.

Staff Frontend Software Engineer will design, develop, and lead the implementation of high-performance, secure, and scalable frontend solutions using React.js and Next.js.

Manages all aspects of clinical study team activities for assigned studies, ensuring successful execution and delivery within time, quality, and budget constraints. Oversees vendor and investigator site contact, monitors data collection, and ensures compliance with protocols and guidelines. Requires a Bachelor's degree in Life Sciences, Nursing, or equivalent, and 3+ years of clinical project management experience, including managing global outsourced studies. Experience in dermatology, rheumatology, or biologic therapies is advantageous.

Estimating Engineer to manage bids, prepare cost estimates, and coordinate stakeholders for civil construction projects. Requires a degree in Civil/Construction Engineering and experience in estimating, bid management, or tendering.

Capital Analytics Knowledge Specialist will work in teams to solve complex client issues using analytical tools and support the development of proprietary tools. This role requires 2+ years of experience on major capital projects, modeling capability using Excel, and strong analytical and quantitative skills.

The Champalimaud Research Operations Unit Officer maintains organized, safe, and well-functioning laboratory spaces. Responsibilities include equipment database management, maintenance, and training, as well as ensuring compliance with safety regulations and procedures. The ideal candidate has a bachelor's degree in a life sciences field, proficiency in English, and experience with databases and MS Office.

Senior Database Developer with 5+ years of experience specializing in Teradata. Proficiency in Teradata SQL and Ab Initio required. Experience with CONTROL-M, UNIX environments, and collaboration tools like GIT, Jira, and Confluence is necessary. Fluent English (B2 level) and French (B1 level) is a plus.

Instrumentation & Control Supervisor will supervise field instrumentation activities, ensuring alignment with engineering specifications, project quality standards, and safety requirements. The role involves daily coordination with contractors, construction teams, and control system specialists to deliver instrumentation installation, calibration, and testing activities.

Account Manager supports Booking.com accommodation partners by informing them about business performance, market opportunities, and industry trends. You will empower partners to optimize their performance on the platform.

Provides portfolio operational support, consolidating data, performing analysis, and ensuring alignment across stakeholders. Manages SharePoint workspace, tracks actions, and prepares governance documentation. Requires advanced Excel, PowerPoint, and SharePoint skills.

Develop .NET C# applications using Kafka and Elasticsearch. Deliver reliable software as part of a team, participate in code reviews, and contribute to documentation.

Audit Senior to perform reviews and analyses of risk measurement systems within the BNP Paribas group. Requires Bachelor's Degree in Engineering/Mathematics, 3+ years experience in Banking, Audit, or Consultancy, and advanced English. Experience with SAS, SQL, Python, or R is preferred.

Senior Product Designer to own end-to-end design of web and mobile experiences for a new financial platform. Design complex financial workflows, build and maintain the design system, and conduct user research. 5+ years of product design experience with complex, multi-surface products required.

Bookkeeper needed to manage financial transactions, ensure accurate records, and handle client communication. Requires previous bookkeeping experience, proficiency in accounting software and Excel, and strong attention to detail.

The IT Process Lead is responsible for designing, improving, and standardizing IT processes within the IT Applications domain. This role leads a team of 120 employees across multiple locations and promotes a unified operating model. The ideal candidate has experience in IT process management, ITIL, agile methods, and leading multi-location teams.

Full-Stack Developers will design and evaluate software engineering tasks for a leading AI lab. Responsibilities include creating coding scenarios, reviewing peer submissions, and ensuring alignment between specifications, code, and expected outputs.

Leads daily operations for customer service systems, distribution, import/export, and order processing. Coordinates logistics system launches and optimizes internal storage and transportation processes. Manages warehouse operations and ensures timely distribution of materials and finished products.

Develop, execute, and optimize Catawiki's global CRM strategy across email, app push notifications, in-app messages, and web banners. Drive customer activation, retention, and conversion. Collaborate with Product Management, Brand, and Country Managers to design impactful CRM initiatives.

HR Administrator needed for a 12-month fixed-term contract. Will manage employee inquiries, coordinate onboarding and offboarding, and maintain HR system accuracy. Requires 3-6 years of HR administration experience and proficiency with HR systems.

Ethena Labs seeks a People/HR Coordinator to manage the operational engine of their growing People team. This role requires 2+ years of experience in a lean HR function, fluency in HRIS and ATS tooling, and a proven ability to identify and solve operational inefficiencies. The ideal candidate will ensure a seamless employee lifecycle, maintain HR data integrity, and partner with Talent Acquisition.