ruby English-speaking jobs in Fundão

Lead a team of 5-7 Data Scientists and Machine Learning Engineers building AI solutions for fraud detection, risk assessment, and platform protection. Translate risk management requirements into machine learning problems and oversee the end-to-end modeling process. Ensure models are deployed to production with robust MLOps practices.

FP&A Analyst will support finance team objectives and contribute to business success. Responsibilities include consolidating results, managing reporting, forecasting, and project controlling. Requires a Bachelor's degree in Finance or related field, 3+ years experience, and strong SAP and MS Office skills.

The Chief of Staff will support the CEO of Host, a hospitality technology company, in driving strategic and operational initiatives. This role involves leading cross-functional projects, supporting business priorities, and providing analytical and operational support. The ideal candidate will have 2-5 years of experience in management consulting, private equity, investment banking, or an operational leadership role and a strong desire to learn and grow within a fast-paced environment.

Intern to support Vendor Planning team in supplier coordination, material planning, and production support at a new production plant in Portugal.

Junior Business Analyst to collaborate with functional leads on continuous improvements for clients in ERP, accounting, HR, and operations. Focus on business requirements, process definition and optimization, and data-driven decision making.

Senior Accountant to lead day-to-day accounting operations, ensuring accuracy and reliability of financial records. Prepare monthly closings, manage reconciliations, and ensure compliance with Portuguese tax and accounting obligations. Improve accounting processes and workflows to support scale and operational efficiency.

TeamViewer seeks a Sales Representative to establish and expand business relationships with Dutch customers. Responsibilities include identifying sales opportunities, negotiating contracts, and collaborating with other departments. Fluency in English and Dutch is required, along with sales experience and strong communication skills.

Experienced SQL Server DBA needed for database administration, performance tuning, and automation. Requires strong T-SQL skills, PowerShell/Python experience, and knowledge of SSIS/SSRS.

Senior Full Stack Developer needed to build and maintain features across backend and frontend. Experience with Django, Next.js/TypeScript, Stripe Connect marketplaces, and Linux servers required. Must be comfortable with deployments, server updates, and production support.

Finance Automation Specialist to lead continuous improvement of finance processes by identifying inefficiencies and introducing automation and AI solutions. Evaluates, prioritizes, and implements automation opportunities across finance workflows. Provides strategic input on finance tools and systems. Contributes to and leads cross-functional projects. Offers day-to-day support to system users and develops training resources. Requires a degree in Finance, Accounting, or a related discipline and 7+ years of experience in finance operations with hands-on experience in finance systems and core processes. Strong interest in technology and experience with automation tools is required.

Lead .NET Developer to design, develop, and integrate full-stack applications using .NET, React/Next.js, and CMS/DXP platforms (Optimizely, Umbraco, or similar). Provide technical leadership, mentor engineers, and collaborate with stakeholders.

Catalyst, a cross-chain Automated Market Maker, seeks a External Strategy Lead to drive community growth and brand awareness. This role involves developing community engagement strategies, managing social media, organizing events, and collaborating with partners. The ideal candidate has experience in GTM, marketing, or community management within the blockchain industry.

Senior Solution Architect will shape client architecture strategy, ensuring seamless integration of technology and business requirements. Requires technical expertise in enterprise architecture principles, business domain understanding, and solution design/implementation experience.

Postdoctoral Researcher in Biological Sciences (Microbiology) to conduct OMICS-based studies on Salmonella spp. within the EU-funded Bio4PAK project.

About Us How did Web Summit become, in the words of Forbes, "the best tech conference on the planet"? Meaningful connections. Our tech events are unmissable because we make it easier for the right people to meet and connect. Everyone at Web Summit works towards this goal. We're always looking to build on the impact we have already made at Web Summit.

The Sales Manager owns revenue delivery and pipeline growth across all azakaw markets. Responsibilities include pipeline reviews, deal coaching, forecast accuracy, team development, competitive displacement, account expansion, and third-party lead generation management. The role requires prior experience carrying a quota and managing a distributed, multi-market sales team.

Supports clients throughout the VAT and IPT registration process, ensuring a smooth transition from Sales to Compliance. Collaborates with Sales, Compliance Services, and Customer Success teams to obtain client information, prepare documentation, and ensure timely registration submissions. Monitors and updates systems, clients, and relevant revenue authorities throughout the registration process. Liaises with colleagues, tax authorities, and agents to resolve registration-related queries. Tracks individual country registration processes and assists with maintaining Country Registration Manuals and support document templates.

Design and build scalable data architectures for Vantage Towers' data lake and analytics landscape. Define end-to-end solutions for data ingestion, transformation, storage, and consumption across platforms. Enable AI/ML use cases by defining data access patterns and curated datasets. Lead technical design reviews and guide external vendors.

FX Sales Conversion specialist for a fast-growing brokerage focused on the Brazilian market. Contact and convert warm leads into funded trading accounts, build client relationships, and drive trading activity. Native Brazilian Portuguese and English required.

Support and review AI/GenAI use cases, define security requirements for AI platforms, and perform security reviews of AI solutions. Identify and mitigate AI security risks such as prompt injection and data leakage. Contribute to AI security governance and secure-by-design patterns.