Senior DevOps Engineer (AWS)
Overview As a senior DevOps Engineer, you willownthe AWS infrastructure and DevOps toolchain for a high-scale ad serving system composed of asynchronousJava microservices (Akka framework). Targets include<50msresponse time andup to 5M concurrent userswith99.99% uptime. Responsibilities
Design & stand up AWSenvironments end-to-end (landing zone, VPCs, networking, security, automation).
Buildimmutable infrastructureandCI/CDfor Java microservices (Maven/Gradle) including blue/green & canary releases and automated rollbacks.
Implementobservability: metrics, logs, traces, SLOs/SLIs, alerting, on-call runbooks.
Engineerreliability & performance: autoscaling, caching layers, multi-AZ/region DR, capacity planning to support 5M+ concurrent users and p95/p99 latency goals.
Establishsecurity-by-design: IAM least privilege, KMS/Secrets Manager, WAF/Shield, image/signing policies, CIS benchmarks.
Partner with EY developers & Performance Test Engineer to tune JVM/Akka, thread pools, GC, and infra limits based on load-testing feedback.
Championcost governanceand tagging; produce dashboards and weekly reports.
Tech youll use (you dont need every single one, but you know most)
AWS: EKS/ECS, EC2, ALB/NLB, API Gateway/Lambda, S3/CloudFront, DynamoDB/ElastiCache (Redis), Aurora/RDS, MSK/Kinesis, OpenSearch, Route 53, VPC, NAT/GW, WAF/Shield, CloudWatch/X-Ray, IAM, KMS, Secrets Manager.
IaC & CI/CD: Terraform/CloudFormation, Helm, Argo CD or Flux, GitHub Actions/Jenkins/GitLab CI, Docker.
Observability: CloudWatch, OpenTelemetry, Prometheus/Grafana, log pipelines.
Languages/Build: Bash/Python for automation; familiarity with Java build/release workflows.
What makes you a great fit
35+ years total experience;Senior/Manager-leveldepth in AWS platform engineering forhigh-throughput, low-latencyservices.
Proven ownership ofproduction systems at 10k1M+ concurrent users(or comparable high RPS) with 99.9x SLOs.
Hands-on withAkka/Java microservice delivery pipelines(nice if youve tuned JVM, GC, Akka dispatchers).
Strong grounding inscaling patterns(event-driven, async IO, caching, backpressure, rate limiting) andresilience(circuit breakers, retries, chaos).
Excellent collaboration, documentation, and stakeholder communication.
Logistics
Location:Remote (prefer India candidates)
Schedule: Must joinUS morning calls (Eastern Time)as needed.
Start:13 weeksfrom offer.
Term: Throughend of January(likely extension).
Senior DevOps Engineer (AWS)
Overview As a senior DevOps Engineer, you willownthe AWS infrastructure and DevOps toolchain for a high-scale ad serving system composed of asynchronousJava microservices (Akka framework). Targets include<50msresponse time andup to 5M concurrent userswith99.99% uptime. Responsibilities
Design & stand up AWSenvironments end-to-end (landing zone, VPCs, networking, security, automation).
Buildimmutable infrastructureandCI/CDfor Java microservices (Maven/Gradle) including blue/green & canary releases and automated rollbacks.
Implementobservability: metrics, logs, traces, SLOs/SLIs, alerting, on-call runbooks.
Engineerreliability & performance: autoscaling, caching layers, multi-AZ/region DR, capacity planning to support 5M+ concurrent users and p95/p99 latency goals.
Establishsecurity-by-design: IAM least privilege, KMS/Secrets Manager, WAF/Shield, image/signing policies, CIS benchmarks.
Partner with EY developers & Performance Test Engineer to tune JVM/Akka, thread pools, GC, and infra limits based on load-testing feedback.
Championcost governanceand tagging; produce dashboards and weekly reports.
Tech youll use (you dont need every single one, but you know most)
AWS: EKS/ECS, EC2, ALB/NLB, API Gateway/Lambda, S3/CloudFront, DynamoDB/ElastiCache (Redis), Aurora/RDS, MSK/Kinesis, OpenSearch, Route 53, VPC, NAT/GW, WAF/Shield, CloudWatch/X-Ray, IAM, KMS, Secrets Manager.
IaC & CI/CD: Terraform/CloudFormation, Helm, Argo CD or Flux, GitHub Actions/Jenkins/GitLab CI, Docker.
Observability: CloudWatch, OpenTelemetry, Prometheus/Grafana, log pipelines.
Languages/Build: Bash/Python for automation; familiarity with Java build/release workflows.
What makes you a great fit
35+ years total experience;Senior/Manager-leveldepth in AWS platform engineering forhigh-throughput, low-latencyservices.
Proven ownership ofproduction systems at 10k1M+ concurrent users(or comparable high RPS) with 99.9x SLOs.
Hands-on withAkka/Java microservice delivery pipelines(nice if youve tuned JVM, GC, Akka dispatchers).
Strong grounding inscaling patterns(event-driven, async IO, caching, backpressure, rate limiting) andresilience(circuit breakers, retries, chaos).
Excellent collaboration, documentation, and stakeholder communication.
Logistics
Location:Remote (prefer India candidates)
Schedule: Must joinUS morning calls (Eastern Time)as needed.
Start:13 weeksfrom offer.
Term: Throughend of January(likely extension).