Remote Senior SRE & DevOps Engineer – AWS/Kubernetes

Caliza; United States; Remote; USD 140,000 - 190,000; Full time

Job summary

Caliza, a commercial banking API startup, is seeking a DevOps/SRE lead to own Kubernetes infrastructure on AWS, maintain deployment pipelines and observability, and drive cost optimization. The role emphasizes security-first thinking and on-call readiness in a remote-first culture with daily overlap of 4+ hours with US Eastern time.

You will write production code for instrumentation, respond to incidents, and shape the reliability strategy as the team ships cross-border payment features for

Qualifications

• 5+ years in DevOps/SRE.
• Strong Java/Kotlin skills.
• Experience with AWS, Kubernetes, IaC (CDK/Terraform), and CI/CD.
• Security-first mindset; on-call comfort; async collaboration.

Responsibilities

• Own Kubernetes infra on AWS, deployment pipelines, and observability.
• Write and ship production code for instrumentation and performance.
• Lead incident response, disaster recovery, and cost optimization.

Skills

Java/Kotlin

DevOps/SRE experience

AWS

Kubernetes

Security-minded

On-call comfort

Async collaboration

CI/CD

Tools

CDK

Terraform

CI/CD tooling

Job description

Caliza, a commercial banking API startup, is seeking a DevOps/SRE lead to own Kubernetes infrastructure on AWS, maintain deployment pipelines and observability, and drive cost optimization. The role emphasizes security-first thinking and on-call readiness in a remote-first culture with daily overlap of 4+ hours with US Eastern time.

You will write production code for instrumentation, respond to incidents, and shape the reliability strategy as the team ships cross-border payment features for