At Customer Intelligence Inc. (CII) we continue to grow and are looking for top talent to join our global projects. Role to hire: Senior Solutions Architect (L5) Location: Brazil (contractual scheme – fees via CNPJ) External Client: Mastercard Advisors Contract duration: 3 months (start date: October 1st, 2025) English level: Advanced (Spanish is a plus) EDUCATION Bachelor's degree in Computer Science, Engineering, Information Systems, or a related technical field. Postgraduate degree (MBA, MSc, or similar) in Data Engineering, Software Architecture, or Technology Management is a plus. Relevant certifications (AWS/Azure, TOGAF, PMP, Agile/Scrum) are highly desirable. WORK EXPERIENCE 5+ years of strong solution design and architecture experience within banking/financial services. Proven experience providing technical solutions to business needs across multiple technology layers (databases, backend, integration, UX). Experience facilitating design workshops with stakeholders (clients, Mastercard, partners). Experience producing High-Level Designs, system use cases, and integration patterns, as well as presenting to Architecture Review Boards/Design Authorities. Proficiency in at least one programming language (Java, Python, C#). Familiarity with development frameworks (Spring, Django, ASP.NET MVC). Strong expertise in cloud computing platforms (AWS, Azure, GCP), networking, and cybersecurity. Knowledge of data modeling, relational and NoSQL databases. Experience implementing CI/CD pipelines and automation tools (Ansible, Chef). Awareness of emerging technologies (AI, ML, Blockchain) and their business applications. Languages : Native Portuguese, advanced English, Spanish is a plus. ROLE OVERVIEW As a Senior Managing Consultant – Solutions Architect, you will support technical scoping and implementation projects in the Digital Innovation and Digital Deploy domains. You will play a key role in translating the client's business vision into comprehensive and scalable solutions, guiding technical teams throughout the engagement. Key Responsibilities Provide solution design across mobile, web, backend, integrations, infrastructure, DevOps, and cloud. Evaluate and incorporate emerging technologies into client solutions. Produce documentation including high-level and detailed designs, component diagrams, integration/delivery plans, and interface definitions. Support pre-engagement processes by defining technical solutions, resource planning, and implementation options. Drive requirement extraction sessions and architecture design during Digital Implementation Scoping. Act as QA on vendor-driven projects and as a direct Technical Architect in Tech Squad-driven projects. If you meet the profile and want to be part of an international project with Mastercard, apply now and join the Customer Intelligence Inc. team. At CII, we transform data into decisions and talent into impact.