Job Summary: We are seeking a Cloud Platform Architect (AWS) to design and govern the platform architecture on AWS, defining standards and reference architectures for secure and scalable solutions. Key Highlights: 1. Design and govern the AWS platform architecture at a leading fintech. 2. Key role in consolidating a consistent corporate cloud platform. 3. Cross-functional collaboration with Architecture, Security, DevOps, and SRE teams. We are looking for a **Cloud Platform Architect (AWS)** to join a leading company in the fintech and digital payments ecosystem, contributing to the evolution and governance of its cloud technology platform. The role’s mission is to design and govern the platform architecture on AWS, defining standards, reference architectures, and cloud capabilities that enable development and architecture teams to build secure, scalable, and resilient solutions. The position will play a key role in consolidating a consistent and reusable corporate cloud platform, empowering technology teams to develop services on a common foundation aligned with AWS best practices, with emphasis on security, operability, and cost efficiency. You will work cross-functionally with Solution Architecture, Cloud Platform Engineering, Security, DevOps, and SRE teams, participating in the evolution of the organization’s cloud standard. **Your key responsibilities will include** * Designing the AWS platform reference architecture, including landing zones, multi-account model, and foundational services supporting the organization’s solutions. * Defining cloud architecture standards and platform golden paths, promoting consistency and reducing variability across technology environments. * Establishing security, networking, identity, and cloud governance guidelines, ensuring solutions are built following security-by-design principles. * Defining Infrastructure-as-Code and change management standards for cloud environments, promoting reproducible, auditable, and traceable deployments. * Driving observability, resilience, high availability, and cloud cost management capabilities, contributing to the platform’s operational stability. * Documenting architectures, patterns, and technical decisions to scale platform adoption across the organization. * Identifying structural risks of the cloud platform and defining early mitigation strategies. * Contributing to the evolution of the cloud platform roadmap and adoption of new technological capabilities within the AWS ecosystem. **What we expect from you** * 5+ years of experience in cloud, platform, or technology infrastructure architecture roles. * Proven experience designing and governing cloud platforms on AWS. * Knowledge of multi-account cloud architectures, landing zones, and AWS environment governance. * Experience working with core AWS services related to account governance, networking, security, compute, containers, storage, and managed databases. * Experience implementing Infrastructure-as-Code (Terraform and/or CloudFormation). * Knowledge of observability, resilience, and high availability in cloud platforms. * Experience applying FinOps principles and cloud cost optimization techniques. * Cross-functional experience collaborating with Solution Architecture, Security, DevOps, and operations teams. * University degree in Engineering, Computer Science, Information Systems, or related fields. **What we value in your profile** * **Platform thinking**: Ability to design reusable architectures enabling the organization’s technological development to scale. * **Systems thinking**: Comprehensive understanding of complex cloud platforms and their impact on business operations. * **Technical leadership**: Ability to influence multidisciplinary teams by promoting architectural standards and best practices. * **Effective communication**: Skill in explaining complex technical concepts to diverse technical and business audiences. * **Technical rigor**: Orientation toward architectural governance, documentation, and prevention of technological risks. * **Collaborative work**: Ability to work cross-functionally with multiple teams across the organization. **What our client offers** * Direct employment relationship with a leading provider of payment solutions. * Hybrid work model (CABA). * 30 remote work days per year from anywhere in the world. * Annual performance bonus + periodic salary reviews. * Monthly internet reimbursement and delivery platform credit. * Premium health insurance for you and your family. * Business days off for vacation + extended family leave. * Access to continuous training, certifications, and educational partnerships. * Attractive, tech-enabled workspaces, plus team activities and events. Employment type: Full-time Application question(s): * Please indicate your desired gross compensation. Work location: Hybrid in Parque Patricios, Buenos Aires