ZipRecruiter

Log In

1

Senior Infrastructure Software Engineer Jobs in Princeton, NJ

Rumble

Senior Infrastructure Engineer - CDN

New York, NY · On-site

$132K - $158K/yr

As a Senior Infrastructure Engineer (CDN), you will work across network infrastructure, systems, and software engineering to improve latency, availability, throughput, and capacity. You'll help ...

Applecart

Senior Infrastructure Engineer

New York, NY · On-site

$160K - $200K/yr

We are hiring a Senior Engineer, Infrastructure in our New York office. About the Role: As a Senior ... You will join a hybrid-remote team of skilled and collaborative software engineers dedicated to the ...

Applecart

Senior Infrastructure Engineer

New York, NY · On-site +1

$160K - $200K/yr

We are hiring a Senior Engineer, Infrastructure in our New York office. About the Role: As a Senior ... You will join a hybrid-remote team of skilled and collaborative software engineers dedicated to the ...

Applecart

Senior Infrastructure Engineer

New York, NY · On-site +1

$160K - $200K/yr

We are hiring a Senior Engineer, Infrastructure in our New York office. About the Role: As a Senior ... You will join a hybrid-remote team of skilled and collaborative software engineers dedicated to the ...

Friedman Williams

Senior Infrastructure Engineer

New York, NY · Hybrid

$118K - $161K/yr

The Senior Infrastructure Engineer is responsible for designing, implementing, securing, and supporting the firm's hybrid and cloud-first infrastructure across Azure, Microsoft 365, and on-premises ...

Anza

Senior Software Engineer, Generalist

New York, NY · On-site +1

$180K - $300K/yr

Senior Software Engineer, Generalist - Anza Who We Are Anza is a Solana R&D lab pushing the ... Develop, maintain, and enhance our technical infrastructure, focusing on the Agave client within ...

Anza

Senior Software Engineer, Generalist

New York, NY · On-site

$180K - $300K/yr

Senior Software Engineer, Generalist - Anza Who We Are Anza is a Solana R&D lab pushing the ... Develop, maintain, and enhance our technical infrastructure, focusing on the Agave client within ...

Baseten

Software Engineer - Infrastructure

New York, NY · On-site +1

$165K - $330K/yr

THE ROLE As an Infrastructure Software Engineer at Baseten, you'll build and maintain components of our ML inference platform that powers production AI applications. You'll contribute to the core ...

Cognition

Software Engineer, Infrastructure

New York, NY · On-site

$260K - $300K/yr

Strong software engineering fundamentals: Infrastructure at Cognition means writing real code; proficiency in Python and comfort owning complex systems codebases. * Observability instincts: Knows how ...

next page

Showing results 1-20

All JobsInfrastructure Software Engineer JobsSenior Infrastructure Software Engineer JobsSenior Infrastructure Software Engineer Jobs in Princeton, NJ

Senior Infrastructure Software Engineer information

See Princeton, NJ salary details

$23.6K

$133.1K

$184K

How much do senior infrastructure software engineer jobs pay per year?

As of Aug 26, 2026, the average yearly pay for senior infrastructure software engineer in Princeton, NJ is $133,098.00, according to ZipRecruiter salary data. Most workers in this role earn between $113,700.00 and $154,600.00 per year, depending on experience, location, and employer.

What does a senior infrastructure software engineer do?

A Senior Infrastructure Software Engineer designs, builds, and maintains the foundational systems and tools that support an organization's software applications. They focus on scalability, reliability, and performance of infrastructure components such as servers, networks, and cloud services. Their responsibilities often include automating deployment, monitoring system health, and ensuring high availability. Additionally, they collaborate closely with development and operations teams to create efficient workflows and troubleshoot complex technical issues.

What are the key skills and qualifications needed to thrive as a senior infrastructure software engineer?

To thrive as a Senior Infrastructure Software Engineer, you need advanced expertise in software engineering, systems architecture, and cloud infrastructure, often backed by a degree in computer science or a related field. Familiarity with tools such as Docker, Kubernetes, Terraform, AWS or Azure, and proficiency in languages like Python or Go are typically required, along with relevant certifications such as AWS Certified Solutions Architect. Strong problem-solving abilities, effective communication, and leadership skills set top candidates apart in this role. These skills and qualities ensure reliable, scalable, and secure infrastructure solutions that support business objectives and team productivity.

How does a senior infrastructure software engineer typically collaborate with other teams within an organization?

A Senior Infrastructure Software Engineer often works closely with development, operations, and security teams to ensure that systems are robust, scalable, and secure. Collaboration may involve designing deployment pipelines with developers, troubleshooting infrastructure issues with operations, and implementing compliance requirements with security professionals. Effective communication and a proactive approach to cross-team coordination are essential, as these engineers frequently serve as technical bridges between various groups to align infrastructure solutions with business goals.

What is the difference between Senior Infrastructure Software Engineer vs Infrastructure Software Engineer?

AspectSenior Infrastructure Software EngineerInfrastructure Software Engineer
Required CredentialsBachelor's or higher in CS or related field; experience with cloud platforms, scripting, and networkingBachelor's in CS or related; foundational knowledge of infrastructure tools and scripting
Work EnvironmentDesigning, developing, and maintaining complex infrastructure systems; leading projectsSupporting infrastructure components; implementing updates and troubleshooting
Employer & Industry UsageTech companies, cloud providers, large enterprisesSimilar industries, often as part of infrastructure or DevOps teams

The Senior Infrastructure Software Engineer typically has more experience, takes on leadership roles, and handles complex infrastructure projects. In contrast, the Infrastructure Software Engineer focuses on supporting and maintaining existing systems. Both roles require strong technical skills, but the senior position involves more strategic planning and oversight.

How much do senior infrastructure software engineers make?

Senior infrastructure software engineers typically earn between $100,000 and $160,000 annually, depending on experience, location, and company size. They often have expertise in cloud platforms, scripting, and system architecture, which can influence salary levels.
Senior Infrastructure Software Engineer jobs near you

Infrastructure Software Engineer

New York, NY • On-site

Namespace Labs, Inc
See more jobs at Namespace Labs, Incexternal

$189K - $224K/yr

Full-time

Re-posted 5 days ago

Job description

Join our mission
We're proud to work with many incredible companies, accelerating their ability to build their products.
We've spent years watching talented engineering teams lose momentum to the same frustrating bottleneck: waiting. Waiting for CI to finish. Waiting for builds to complete. Waiting for tests to run.
After experiencing this pain firsthand at companies of every size, we set out to build the developer infrastructure platform we'd always wanted to use. Something that would seamlessly integrate with our workflows and the tools teams already love-but make everything dramatically faster and more cost-effective.
Today, we're already accelerating hundreds of companies around the world, helping them ship features instead of waiting for infrastructure. We've built something that feels almost magical in its simplicity: change your runs-on line, mount your toolchain cache directory and suddenly your builds are 5x faster.
About the role
Namespace's approach is low-friction, designed for immediate integration into existing developer toolchains, empowering teams to experience tangible results within just five minutes. With an end-to-end stack optimized for high performance-including compute, memory, storage, and networking-Namespace delivers capabilities and efficiencies unmatched by traditional cloud providers.
Own the software that drives our hardware. You'll write the control planes, automation, and observability that keep our global fleet fast, efficient, and reliable, while charting a path to scale that continues to increase the number of "machines under management" per engineer.
Our culture
We're looking for people with grit-people who push through ambiguity, take ownership, and keep going when things get hard. You're deeply curious, driven to understand how things work and how they can be improved. Most importantly, you have a strong bias to execution: you don't wait for perfect conditions, you ship, learn, and iterate quickly. If you care about building, moving fast, and making real impact, you'll fit right in.
What you'll do
  • Manage and automate the fleet - build services for provisioning, health checks, upgrades, and incident remediation
  • Uphold reliability - embed observability, graceful degradation, and rollback paths into every layer you touch
  • Architect the network - design and evolve a high-throughput, low-latency fabric tailored to our high performance use-cases
  • Ship software, not scripts - develop clean, testable code (mostly Go) that treats our fleet like a first-class API
  • Drive efficiency - improve utilization and power-to-performance ratios so capacity grows slower than usage
  • Partner across the stack - work with product, infra, and platform teams to scope and deliver features like storage-aware scheduling, cache volumes, and other developer-facing features

What we're looking for
  • Proven experience engineering large-scale infrastructure - writing the software that runs fleets, not just operating existing hyperscalers
  • Depth in network architecture, data-center design, and performance tuning
  • Hands-on time deploying and managing compute hardware at scale (servers, switches, etc)
  • Fluency with modern orchestration and automation tooling (Kubernetes, Terraform, Ansible - plus the judgment to know when to build vs. buy)
  • A track record of delivering reliable systems and measurable efficiency gains

You can expect:
  • Competitive salary and stock options
  • Flexible working hours
  • Market-leading parental leave

Life at Namespace Labs:
  • We pride ourselves in being a small team of experts that can achieve a lot.
  • We balance our long-term vision with short-term pragmatism.
  • We believe in being fully transparent internally on how decisions are made, on how the company is doing, and we use that information to drive our decisions.

Apply