Senior Infrastructure Engineer

Bastion

Senior Infrastructure Engineer at fintech startup focusing on AWS infrastructure and CI/CD pipelines. Leading improvements and initiatives for infrastructure reliability and security.

Posted 5/22/2026full-timeRemote • New York • 🇺🇸 United StatesSenior💰 $200,000 - $260,000 per yearWebsite

Tech Stack

Tools & technologies

AWSGoJavaScriptKubernetesNode.jsTerraformTypeScript

About the role

Key responsibilities & impact

Learn the infrastructure, ship confidently
Ship a small infrastructure improvement: Terraform module refactor, monitoring enhancement, or CI/CD optimization
Strengthen system reliability with better metrics, alerts, autoscaling policies, and failure recovery mechanisms
Lead a platform-wide initiative: single immutable image pipeline, infrastructure standardization, database performance optimization, or security hardening
Partner with engineering, security, and compliance teams to make pragmatic tradeoffs on reliability, cost, and regulatory requirements

Requirements

What you’ll need

Ramp on AWS architecture, Terraform patterns, Kubernetes setup, CI/CD pipelines, and observability stack
Add runbooks, alerts, or documentation for the infrastructure areas you touch
Take ownership of an infrastructure area: CI/CD pipelines, observability stack, Kubernetes platform, or AWS security/networking
Lead a medium-scope project: implementing a reusable Terraform module, right-sizing service resources, or improving deployment reliability
Shape infrastructure direction with design docs, RFC proposals, and mentoring engineering teams
Experience with Go and TypeScript/Node.js
Security best practices: IAM policies, network segmentation, secrets management, and audit logging.

Benefits

Comp & perks

Flexible work schedules
Unlimited paid vacation & holidays
Several holistic and balanced life benefits such as: comprehensive health coverage, life insurance, retirement benefits, paid parental leave, tax-advantaged accounts, One Medical, Spring health, and more.

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

TerraformAWSKubernetesCI/CDGoTypeScriptNode.jsobservabilitynetwork segmentationIAM policies

Soft Skills

leadershipownershipmentoringcollaborationcommunication