Senior Infra Engineer - Remote, Scalable Cloud

United States Digital Space LLC; United States; Remote; USD 149,000 - 190,000; Full time

Benefits offered by this job

competitive pay

generous time off

ample parental and wellness leave

healthcare

401(k) retirement plan

paid sick time

paid personal time off

paid parental leave

Job summary

United States Digital Space LLC is seeking a Senior Infrastructure Engineer to build and scale our core identity platform in a remote setting. You’ll own cloud infrastructure across AWS and Kubernetes, ensure security and reliability, and drive high-impact roadmap items with product and engineering leadership.

You’ll design scalable systems, contribute to architectural decisions, and mentor peers while embracing startup-like speed within a larger organization.

Qualifications

• 6+ years of experience as an Infrastructure or Platform Engineer building and operating high-scale, mission-critical cloud production systems.
• Strong experience with containerization and orchestration (Kubernetes/EKS, Docker), Infrastructure as Code (Terraform, GitOps, or similar) and AWS.
• Hands‑on proficiency in at least one modern programming language used in production.
• Experience designing and running observability and on‑call systems (e.g., Datadog, ELK, Prometheus/Grafana).
• Experience scaling cloud infrastructure for distributed systems, including relational databases and high‑availability service architectures.
• Excellent written and verbal communication skills; comfortable writing design docs and leading technical discussions.
• Bachelor’s degree in Computer Science or equivalent practical experience.
• Schedule: ability to work non‑standard, on‑call rotation weekend and holiday hours.

Responsibilities

• Build and own the infrastructure and platform capabilities that power Stytch’s identity platform as it scales across the company—ensuring security, reliability, and performance for every customer.
• Design, implement, and operate scalable cloud infrastructure (AWS/EKS, ECS, networking, data stores), balancing uptime, cost, and developer velocity.
• Partner closely with Product and Engineering leadership to set infrastructure direction, translate platform needs into technical plans, and deliver high-impact roadmap work.
• Collaborate across the company and Stytch teams to align on architecture, integrate platform capabilities, and unblock cross-team initiatives.
• Operate with deep technical ownership: author design docs, drive key technical decisions, review code, and stay close to the systems you ship.
• Build in ambiguity—break down complex problems, make pragmatic tradeoffs, and adopt new technologies or strategies when they improve outcomes.
• Improve production quality and resilience through strong observability, incident response, automated remediation, and continuous reliability engineering.
• Make developers’ lives easier by building self-service tooling, safer deployment patterns, and reliable platform primitives that accelerate product teams.
• Mentor and support other engineers through pairing, feedback, and knowledge-sharing, helping raise the team’s technical bar and culture.

Skills

Cloud architecture

On-call reliability

Communication

Leadership

Education

Bachelor's degree in Computer Science or equivalent

Tools

Terraform

GitOps

AWS

Datadog

ELK

Prometheus/Grafana

Job description

United States Digital Space LLC is seeking a Senior Infrastructure Engineer to build and scale our core identity platform in a remote setting. You’ll own cloud infrastructure across AWS and Kubernetes, ensure security and reliability, and drive high-impact roadmap items with product and engineering leadership.

You’ll design scalable systems, contribute to architectural decisions, and mentor peers while embracing startup-like speed within a larger organization.