Senior Software Engineer, DevOps
Posted 7hrs ago
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Job Description
DevOps engineer running AWS, Kubernetes and observability for Caliza’s cross-border banking infrastructure. Shipping reliable production code and strengthening payment systems, security and disaster recovery.
Responsibilities:
- Own infrastructure used to run, ship and monitor software end to end
- Learn infrastructure and deployment pipelines end to end
- Help design and build an agentic development environment
- Improve monitoring and alerting for payment-impacting issues
- Strengthen and test disaster recovery and backup strategy
- Improve production of compliance evidence, including access reviews, change logs and audit trails
- Maintain and evolve Kubernetes-based infrastructure on AWS using AWS CDK, Helm and kubectl
- Build and improve GitHub Actions deployment pipelines
- Write and ship production code, infrastructure as code, internal tooling and application-service changes
- Own New Relic observability, including dashboards, alerting and SLOs for critical payment flows
- Operate and scale CloudAMQP, MongoDB Atlas and PostgreSQL
- Manage secrets, access controls and identity infrastructure
- Design for high availability and disaster recovery
- Lead incident response and postmortems
- Optimize AWS cost and performance
- Partner with engineering and compliance on security controls and audit readiness
- Report to the security and infrastructure lead
Requirements:
- Strong programming skills in at least one general-purpose language, ideally Java or Kotlin
- Track record of shipping and reviewing production code
- 5+ years of experience in infrastructure, DevOps or SRE roles
- Strong experience operating production systems on AWS
- Proficiency with Kubernetes in production
- Experience with infrastructure as code, such as AWS CDK or Terraform, and Helm
- Experience building CI/CD pipelines, ideally with GitHub Actions
- Experience with monitoring and observability tools such as New Relic
- Knowledge of least-privilege access, secrets management and network security
- Comfort with on-call and incident response
- Hands-on experience with AI-assisted development
- Comfort with high autonomy and ambiguity in a fast-moving, remote startup
- Clear written communication
- Professional English required
- Must be authorized to work in country of residence
- No visa sponsorship available
- Background check required upon offer
- Nice to have: fintech, payments or regulated-environment experience
- Nice to have: SOC 2 or ISO 27001 audit experience
- Nice to have: Spring Boot, RabbitMQ, MongoDB or Keycloak experience
Benefits:
- Benefits may include health coverage
- Paid time off and holidays
- Home office or equipment allowance
- Professional development budget
- In-person team offsites
- Employment through an employer of record or contractor engagement for candidates based outside the US, with pay and benefits structured to local law and market practice



















