Who are you You are a Senior/Principal Cloud Architect with 6–12 years of experience, including 2+ years of architecture ownership, who has designed and operated production-grade AWS SaaS platforms. Strong hands-on expertise in AWS, EKS/Kubernetes, Docker, Terraform, VPC/networking, IAM/security, RDS, ALB/Route53/WAF, HA/DR and observability. Proven experience designing scalable multi-tenant microservices architectures, optimizing AWS infrastructure cost and performance, leading production incident RCA, defining NFRs/SLA/SLO, and creating HLD/LLD/architecture documentation. Should be capable of evaluating AWS/Azure/GCP services, mentoring engineers and presenting architecture decisions to technical and business stakeholders.

Experience:
6+ Years Qualification : B.
E./B.
Tech./M.
Tech in Electronics & Communication, Electronics, Electronics & Telecommunication, Computer Engineering, Computer Science, or a related discipline. Technical Skills Required :

Key Responsibilities
● Infrastructure Architecture: Design end-to-end cloud architecture for the SaaS platform (compute, networking, storage, DB, multi-tenancy model. ● Automation & IaC: Standardize environments through infra-as-code standards using tools like Terraform, CloudFormation, or Ansible to eliminate manual configuration. ● CI/CD support: Support DevOps team to Optimize deployment pipelines using GitHub Actions for zero-downtime releases. ● Cost & Performance Optimization: Audit AWS usage to optimize spend and right-size resources without sacrificing performance. ● Incident Response & Security:



Lead root-cause analysis (RCA) for AWS Infrastructure related incidents. ● Security: Design security architecture IAM, network segmentation, encryption, compliance — SOC2/ISO27001/GDPR as applicable ● Mentorship: Guide junior engineers and document best practices. Additional

responsibilities:
● Evaluate and select cloud services/vendors for new Applications (AWS/Azure/GCP, managed vs self-hosted) ● Own non-functional

requirements:
scalability, high availability, DR/BCP, latency, cost optimization ● Create capacity planning and cost-modeling for infra spend Required Skills & Qualifications ●

Experience:
6+ years of experience in Cloud Infrastructure roles with 2+ years in Architecture/Solution designer role. ● DevOps working knowledge will be an added advantage. ● AWS Expertise: Deep knowledge of EC2, EKS/ECS (Containers), RDS, Lambda, VPC, Route53, ALB, WAF, DR setup, IAM etc., working knowledge of GCP/Azure ● Containerization: Strong experience with Docker and Kubernetes orchestration. ● Monitoring: Hands-on experience with observability tools like Datadog, New Relic, Prometheus, Dynatrace, AWS CloudWatch, etc. ● Certifications: AWS Certified Solutions Architect – Qualified is preferred choice. AWS Certified Solutions Architect – Associate can also be considered based on expertise. ● Deployment: Strong understanding of distributed systems, microservices, multi-tenant SaaS architecture ● Ability to produce architecture diagrams, technical design docs, and present to stakeholders

📌 Principal Cloud Engineer (Vadodara)
🏢 Matrix Comsec
📍 Vadodara