AWS Cloud Solutions Architect (Remote - Argentina, Independent Contractor)We are seeking an experienced Senior AWS Cloud Solutions Architect to engage with us as an independent contractor supporting client cloud initiatives across a growing portfolio of projects. This is a remote, project‑based engagement open to qualified professionals.In this role, you will design and implement scalable, secure, and cost‑effective AWS architectures for client engagements, working collaboratively with delivery teams and stakeholders as a trusted technical advisor. You will translate complex business and technical requirements into practical, well‑architected cloud solutions and may contribute hands‑on where appropriate.Key Responsibilities- Drive the design and delivery of end-to-end AWS cloud architectures across client engagements, ensuring alignment with business objectives, security standards, and best practices.- Collaborate remotely with stakeholders, product managers, and engineering teams to define requirements and translate them into scalable, production-ready solutions.- Evaluate and recommend AWS services, tools, and frameworks to optimize performance, reliability, and cost-efficiency.- Develop high-quality architectural deliverables, including solution designs, technical documentation, and reusable reference architectures.- Define and guide cloud migration strategies (lift-and-shift, re-platforming, and cloud-native transformations) based on client needs.- Design and implement infrastructure-as-code (IaC) solutions using AWS CloudFormation, Terraform, or AWS CDK.- Enable DevOps and CI/CD best practices to improve delivery speed, consistency, and operational excellence.- Conduct architecture reviews,



security assessments, and performance optimization initiatives for existing AWS environments.- Provide technical leadership and knowledge transfer to client and partner teams within the scope of each engagement.- Continuously evaluate emerging AWS services and cloud-native trends to enhance solution quality and innovation.Required Qualifications- Senior AWS Architecture Experience:- 7+ years of professional experience in cloud infrastructure, software engineering, or distributed systems, including 4+ years in a hands on AWS Solutions Architect role delivering production AWS environments.- Mandatory AWS Certification:- Active AWS Certified Solutions Architect - Professional certification is required. No substitutes.- Proven Architecture Delivery:- Demonstrated success designing, implementing, and operating highly available, fault tolerant, secure, and scalable AWS architectures supporting business critical workloads.- Infrastructure as Code Expertise:- Strong, hands on experience building and maintaining cloud infrastructure using Terraform, AWS CloudFormation, or AWS CDK, with a focus on automation, repeatability, and lifecycle management.- Comprehensive AWS Knowledge:- Deep architectural expertise across AWS service domains including compute, storage, networking, IAM, security, observability, containers,



and serverless, with the ability to make sound design tradeoffs.- Modern Application Architectures:- Practical experience designing and delivering containerized (Docker, Kubernetes/EKS) and serverless solutions in real-world, production environments.- Security, Networking & Compliance:- Strong understanding of AWS security and networking best practices, including experience designing solutions in regulated or compliance driven environments (e.g., SOC 2, HIPAA, ISO 27001).- Clear Technical Communication:- Excellent written and verbal skills, with the ability to produce clear architecture diagrams, technical documentation, and communicate complex topics to non technical stakeholders.- Independent Consulting Capability:- Demonstrated effectiveness working as an independent contractor in a remote, client facing environment, managing scope, priorities, and delivery with mínimal oversight.Preferred Qualifications- Additional AWS certifications (e.g., DevOps Engineer, Security Specialty, Advanced Networking).- Experience designing and operating multi account AWS environments using AWS Organizations, SCPs, and governance patterns.- Experience with AWS data and analytics services (Redshift, Athena, Glue, Kinesis) and/or machine learning platforms (SageMaker).- Previous experience in consulting or advisory roles, supporting multiple clients or stakeholders.- Experience contributing to or leading cloud governance, landing zone, or cloud center of excellence initiativesIf you’re an experienced AWS architect looking for flexible, high-impact consulting work with general teams, we’d love to connect.**_

📌 Aws Cloud Solutions Architect - Argentina (Buenos Aires)
🏢 Mobiz
📍 Buenos Aires