3,691 infrastructure software engineer jobs at 1,338 companies in United States
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Software Engineer, Infrastructure
New York City, New York, United States
$155k-$185k/yrHybridFull Time
Sixfold: Private insurtech developing AI underwriting software for insurers, managing general agents, and reinsurers.
3+ YOE3+ years of software engineering experience, including 2+ years in infrastructure, platform engineering, DevOps, or SRE; production Kubernetes, Terraform, cloud, CI/CD, on-call, and programming experience required.
New York City or San Francisco or Seattle or London
$180k-$220k/yrHybridFull Time
Lightning AI: Private AI software and GPU-cloud helping developers and enterprises build, train, deploy, and run AI systems.
8+ YOERequires 8+ years of software or infrastructure engineering experience, production backend development in Python or similar languages, Linux expertise, scalable infrastructure automation, APIs, containerization, orchestration, HPC, and bare-metal fundamentals.
Esper: Private GovTech software providing policy and regulation management tools to government agencies.
8+ YOERequires 8+ years of software engineering experience, 5+ years in platform, infrastructure, cloud, or security engineering, programming skills, AWS, Docker, Kubernetes, Terraform, compliance controls, automation, and technical mentorship.
Java, Python, Go, Rust, AWS, Docker, Kubernetes, Terraform, SOC 2 Type II, ISO 27001, FedRAMP, StateRAMP, GitOps, Java Virtual Machine (JVM), Flexible Spending Account (FSA)
Outtake: Private cybersecurity using autonomous AI agents to detect and dismantle digital impersonation threats for enterprises.
Staff-scope experience, distributed infrastructure design, production scaling, relational databases, asynchronous systems, search and retrieval, large-scale data processing, and cloud infrastructure.
Anduril Industries: Defense technology developing AI-powered autonomous military systems.
5+ YOE5+ years engineering experience (3+ on infrastructure/operations), Kubernetes expertise, strong programming in Go/Python/Rust/Java, cloud (AWS/Azure/GCP), distributed systems debugging, incident leadership, and eligible for U.S. Top Secret clearance.
Ultra: Private AI networking platform that connects users with-founders, investors, experts, and talent.
7+ YOE7+ years in infrastructure or security engineering, production authn/authz ownership, Python proficiency, SOC2 compliance experience, scalable data infrastructure design, and secure AI tooling expertise.
Gray Swan AI: Private AI security helping enterprises and frontier labs test, monitor, and protect AI models and agents.
5+ YOE5+ years building backend infrastructure or distributed systems; strong skills in C/C++, Go, Python, Rust, or Java; Kubernetes and modern cloud platform experience; networking and distributed systems expertise.
6+ YOE6+ years in infrastructure/platform development with AWS networking, software-defined networking, Python, Kubernetes (EKS/ECS), IaC (Terraform/Pulumi/CloudFormation), observability (Splunk/Datadog), networking appliances (Palo Alto), Nginx, API Gateway, and CDN/edge solutions.
Canada or United States or Seattle or Paris or New York City
$238k-$382k/yrRemoteFull Time
Docker: Privately held container application platform helping developers build, share, and run applications.
8+ YOE8+ years backend/infrastructure engineering; strong Go; experience with Kubernetes/EKS, cloud platforms, networking, and reliability; Bachelor's or equivalent; experience leading cross-team technical initiatives and strong written/verbal communication.
Muon Space: Private aerospace designing, building, and operating satellite constellations for defense, civil, and commercial customers.
10+ YOE10+ years software engineering experience, expert in software test infrastructure, Hardware-in-the-Loop and simulation-driven testing; strong Python, Git, CI/CD, Linux, and Docker skills; B.S. in CS or equivalent; excellent communication.
SpaceXNasdaq: SPCX: Designing, manufacturing, and launching advanced rockets and spacecraft.
2+ YOEBachelor's degree in computer science, engineering, math, or STEM, or 2+ years of software development; experience with C/C++, Python, or similar languages.
F2: I software for private-markets investors, automating diligence, underwriting, and portfolio monitoring.
7+ YOE7+ years building and scaling cloud infrastructure on AWS/GCP; expertise with containers, IaC (Terraform/Pulumi/CloudFormation), CI/CD, Postgres/Redis, message systems (Temporal/SQS/Kafka), SOC 2 and security practices.
Principal Infrastructure & Systems Software Engineer
Newton, Massachusetts, United States
OnsiteFull Time
Magnendo: Medical device startup developing robotic navigation systems for neurovascular stroke and aneurysm procedures.
9+ YOE9+ years in systems/infrastructure software engineering; expertise in OS selection, real-time orchestration, IPC, hardware support; proficiency with Python, C++, Linux, GIT; experience with high-reliability and regulatory environments.
7+ YOEBachelor's or master's in computer science, electrical engineering, or related field; 7+ years managing on-prem infrastructure, bare-metal systems, and physical networks; strong C++, Python, and Bash skills.
Carbon, Inc.: Carbon is a 3D-printing technology helping businesses develop products and bring them to market faster.
7+ YOE7+ years building and operating production cloud infrastructure with deep AWS or GCP expertise, Terraform, Kubernetes, Istio, CI/CD (Jenkins/GitHub Actions), Linux, and a scripting language (Python/Go/Bash).
Principal Software Engineer - Infrastructure Automation
Scottsdale or Chicago or San Francisco or New York City or Phoenix or Illinois
$173k-$230k/yrHybridFull Time
Early Warning Services: U.S. bank-owned fintech and consumer reporting agency providing identity, fraud-risk, and real-time payment solutions to financial institutions.
10+ YOEBachelor's degree or equivalent experience and 10+ years in software, platform, cloud, or infrastructure engineering. Requires Python or Go, deep Terraform and Ansible expertise, OPA/Rego, AWS, Kubernetes, and regulated-industry controls experience.
WindBorne Systems: Private weather-intelligence building smart balloons and AI forecasts for governments and businesses.
Experience building/shipping full-stack applications (Ruby on Rails, Postgres), operating 24/7 uptime systems with on-call responsibility, and designing low-latency data pipelines and robust infrastructure for flight operations and data processing.