985- Solutions Architect

We need an English-fluent Solutions Architect, based in Latin America, available to work remotely.
We are looking for someone with exceptional communication and relationship-building skills, who embraces changes while maintaining strong attention to detail. An interested and proactive person, who's constantly learning and improving their skills.

Are you the one we are looking for?

Responsibilities:

• Design end-to-end AWS solution architectures aligned with functional, non-functional, and security requirements.
• Define scalable multi-tenant SaaS architectures, including authentication, authorization, and tenant isolation strategies.
• Architect systems combining serverless (Lambda, EventBridge) and containerized workloads (ECS, Fargate).
• Design secure API layers using API Gateway, ALB, and OAuth2 / JWT / SAML-based authentication flows.
• Lead architectural decisions around data ingestion, indexing, and search, including vector databases and semantic search services.
• Design AI-enabled architectures integrating LLMs (Amazon Bedrock or equivalent), vector stores (e.g., Pinecone / OpenSearch), and asynchronous processing.
• Define event-driven workflows using EventBridge, SQS, and background processing patterns.
• Establish observability, monitoring, and logging strategies across distributed systems.
• Ensure architectures meet security, compliance, and reliability standards (IAM, WAF, Shield, Secrets Manager, encryption).
• Collaborate with engineering, DevOps, and product teams to guide implementation and ensure architectural alignment.
• Produce and maintain architecture diagrams, technical documentation, and decision records.

Requirements:

• 6+ years of experience in software architecture, cloud architecture, or senior engineering roles.
• Strong expertise in AWS core services, including:
• Compute: Lambda, ECS (Fargate), EC2
• Networking: VPC, ALB, NAT Gateway, Route 53
• Security: IAM, WAF, Shield, Cognito, Secrets Manager, Certificate Manager
• API & Integration: API Gateway, EventBridge, SQS
• Storage & Databases: S3, DynamoDB, OpenSearch, RDS
• Experience designing serverless-first and event-driven architectures.
• Familiarity with identity federation and SSO (SAML, OAuth2, JWT).
• Experience with multi-region and high-availability designs.
• Strong understanding of cloud security best practices and zero-trust principles.
• Ability to clearly communicate technical concepts to both technical and non-technical stakeholders.

It´s a Plus:

• Experience designing AI/LLM-powered platforms, including embeddings, indexing, and inference workflows.
• Familiarity with vector databases (OpenSearch vector search, Pinecone, etc.).
• Experience with frontend delivery architectures (CloudFront, S3, React/Next.js).
• Knowledge of CI/CD and IaC (Terraform, CloudFormation).
• Experience with B2B SaaS platforms and enterprise customers.