Description

You will own the infrastructure, CI/CD pipelines, and security posture for a polyglot production environment spanning AWS, Firebase, and blockchain nodes.

Responsibilities

• Design, provision, and manage AWS services (EC2, RDS, ECS/EKS, Lambda, VPC, IAM) while maintaining high availability and cost optimization.
• Own CI/CD pipelines for NestJS, Next.js, .NET/C#, Angular, and Flutter, implementing blue-green/deploy strategies and IaC via Terraform or AWS CDK.
• Embed security gates into pipelines (SAST, DAST, Snyk) and enforce least-privilege IAM, network security, and GDPR compliance.
• Maintain observability layers using Datadog and CloudWatch, define SLOs, and lead incident response and post-mortems.
• Manage Firebase configuration, AWS SNS/SES deliverability, and third-party integrations like Sentry and Cloudinary.

Required Skills

• 4+ years of DevOps/infrastructure engineering experience in production cloud environments.
• Deep expertise in AWS services: EC2, RDS (PostgreSQL), ECS/EKS, Lambda, CloudWatch, S3, SNS, SES, VPC, IAM, and ALB.
• Strong CI/CD experience with GitHub Actions for polyglot stacks (TypeScript, .NET/C#, Dart).
• Infrastructure-as-Code proficiency: Terraform and/or AWS CDK.
• Security fundamentals: OWASP Top 10, CVE triage, secrets management, TLS/PKI, and container image scanning.
• Working knowledge of Docker and container orchestration (ECS Fargate or Kubernetes).
• Linux administration and Bash/Python scripting for automation.
• Experience with log aggregation and APM tooling (Datadog, CloudWatch).

Preferred Skills

• Experience running blockchain nodes (CosmWasm / Cosmos SDK, Ethereum / Geth).
• AWS security certifications (AWS Security Specialty, Solutions Architect).
• Familiarity with Flutter CI pipelines (Fastlane, Codemagic) and database schema management (Atlas).

Key Skills

Education

Any Gradute