תיאור תפקיד:
Infrastructure Evolution: Maintain, optimize, and evolve our entire AWS infrastructure using AWS CDK (TypeScript).
Live Ops & Scaling: Manage ECS clusters and automated scaling policies to flawlessly handle sudden traffic spikes during draw windows.
Database & Data Operations: Oversee RDS PostgreSQL, Redis, and RabbitMQ operations, including scheduled scaling, automated backups, performance tuning, and connection pooling management.
CI/CD & Deployments: Evolve and improve GitHub Actions deployment workflows, ensuring zero-downtime rolling updates.
Security & Governance: Enforce least-privilege IAM roles, manage secure secret injection (Secrets Manager/SSM), maintain WAF rules and ensure encryption at rest/transit.
Observability: Design and monitor CloudWatch dashboards, fine-tune alert thresholds (CPU, memory, storage, DB connections) and conduct root-cause analysis (RCA) for any production deviations.
Incident Diagnosis: Quickly and accurately identify production issues — correlate logs, metrics and infrastructure state to pinpoint root causes under pressure.
AI-Driven Efficiency: Evaluate, implement and leverage modern AI tools and solutions to optimize DevOps workflows, accelerate troubleshooting and automate routine infrastructure management tasks.
Strategic Roadmap: Look beyond day-to-day tickets to identify structural risks, cost optimization opportunities and plan migration paths or architectural improvements
דרישות:
Compute & Orchestration: ECS (EC2 launch type), Auto-Scaling Groups, Capacity Providers, Task Definitions,and ECR.
Databases & Caching: RDS PostgreSQL (Multi-AZ with scheduled Lambda-based scaling), ElastiCache (Redis multi-node replication clusters).
Messaging: Amazon MQ (RabbitMQ multi-AZ clusters).
Networking & Content Delivery: VPC (multi-AZ, NAT Gateways, Interface Endpoints), VPC Peering (cross-region IL ↔ EU), ALB (sticky sessions, health checks), Route53 (hosted zones, ALIAS records), and CloudFront.
Security & Governance: WAF, Lambda, ACM, Cognito, Secrets Manager, SSM Parameter Store, IAM, and SNS.
Observability: CloudWatch (Dashboards, Alarms, Log Insights), and ECS Container Insights. Infrastructure as Code (IaC)
AWS CDK (TypeScript): Proficiency in writing, refactoring and deploying infrastructure via CDK.
CloudFormation Fundamentals: Deep understanding of stack lifecycles, drift detection, updates and rollbacks. Tooling & Concepts
CI/CD: GitHub Actions (building, tagging, ECR push and task definition updates for zero-downtime rollouts).
Containers: Advanced Docker optimization, container networking and troubleshooting host-level resource allocation.
Linux Networking & DNS: Host-level DNS resolution optimization (e.g. dnsmasq on EC2) and troubleshooting transient network errors like EAI_AGAIN.
היקף משרה:
משרה מלאה
קוד משרה:
JB-00004
אזור:
מרכז - תל אביב, פתח תקווה, רמת גן וגבעתיים, בקעת אונו וגבעת שמואל, חולון ובת-ים, מודיעין, שוהם
שרון - חדרה וזכרון יעקב, נתניה ועמק חפר, רעננה, כפר סבא והוד השרון, ראש העין, הרצליה ורמת השרון
ירושלים - ירושלים, יהודה ושומרון, בית שמש
צפון - גליל, טבריה והכנרת, עפולה, נצרת ובית שאן, עכו, נהריה והגליל המערבי, קריות ועמק זבולון, חיפה והכרמל, גולן
דרום - אשדוד, קרית גת, באר שבע, דימונה, אשקלון, קרית מלאכי, ערד וים המלח
השפלה - ראשון לציון ונס- ציונה, רמלה לוד, רחובות, יבנה
אילת - אילת והערבה
|