# Senior Infrastructure Engineer

**Company:** [Applecart](https://hotfix.jobs/companies/applecart)
**Location:** New York, NY
**Role:** DevOps / SRE
**Salary:** $160k – $200k/yr
**Experience:** 5+ years
**Skills:** AWS, Databricks, Snowflake, Infrastructure As Code, Computer Networking, Security, Data Privacy, Monitoring Tools, Logging, Alerting, Troubleshooting, Incident Response, DevOps, CI/CD
**Posted:** 2026-04-28

> Senior Infrastructure Engineer building scalable, reliable cloud platforms and infrastructure for engineering teams. Requires 5+ years experience, strong AWS and IaC expertise, networking, security, and DevOps skills.

## Job Description

## What You’ll Do

- Design and build networking and application infrastructure that provide high levels of scalability, reliability, and performance, while balancing security, maintainability, and operational excellence
- Partner with product and application teams to provide guidance and best practices around scalability, reliability, and performance of productions networking, infrastructure, and software
- Craft solid and clearly explained designs, playbooks, and documentation for teammates and the larger engineering organization
- Improve operational efficiency through automation and deployment or development of new tools
- Be proactive in performance & availability monitoring; provide remediations for systemic issues
- Ingest requirements, scope work, produce estimates and help define deliverables with project timelines
- Work as a team on escalations, resolving critical issues that impact high SLA production systems

## Experiences and Capabilities You Bring

- 5+ years of professional software development experience
- Mastery of development for the cloud, leveraging AWS and Data Engineering services (e.g. Databricks, Snowflake)
- Strong experience with infrastructure-as-code
- Understanding of computer networking concepts
- Practical knowledge of security, data privacy and permission management
- Experience with monitoring tools, including logging and alerting
- Adept at troubleshooting and incident response best practices
- Strong DevOps practices and continual improvement of developer experience and CI/CD
- Excellent technical communication and collaboration skills

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**Apply:** https://hotfix.jobs/jobs/b6c12f0e-ea70-4cb3-876c-54e12356099d
**Canonical:** https://hotfix.jobs/jobs/b6c12f0e-ea70-4cb3-876c-54e12356099d