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Senior Infrastructure Software Engineer Jobs in Seattle, WA

Aurelian

Senior Infrastructure Engineer

Seattle, WA · On-site

$160K - $220K/yr

We're hiring a Senior Infrastructure Engineer to help build out the Aurelian platform that powers our realtime AI agents. Your customers are other engineers on the team; you'll create the systems ...

Stripe

Software Engineer - Infrastructure

Seattle, WA · On-site

$156K - $235K/yr

... programming interfaces (APIs), backend services, and distributed systems using Ruby, Java, Go and Scala. * Build, test, deploy, and maintain software infrastructure to support large-scale production ...

Ai2

Senior Software Engineer, AI Infrastructure

Seattle, WA · On-site

$123K - $167K/yr

The Senior Software Engineer, AI Infrastructure will be responsible for designing and delivering critical systems that support the training of AI models, ensuring efficient scheduling and execution ...

Anduril Industries

Senior Software Engineer

Seattle, WA · On-site

$191K - $253K/yr

Our work spans edge devices, robotic platforms, and cloud infrastructure, creating a unified ... ABOUT THE JOB We are looking for a Senior Software Engineer to join the LatticeOS team, where you ...

Meta

Software Engineer, Infrastructure

Seattle, WA · On-site +1

$183K/yr

Software Engineer, Infrastructure Responsibilities: * Collaborate with cross-functional teams (product, design, operations, infrastructure) to build innovative application experiences * Implement ...

Meta

Software Engineer, Infrastructure

Bellevue, WA · On-site +1

$183K/yr

Software Engineer, Infrastructure Responsibilities: * Collaborate with cross-functional teams (product, design, operations, infrastructure) to build innovative application experiences * Implement ...

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Showing results 21-40

All JobsInfrastructure Software Engineer JobsSenior Infrastructure Software Engineer JobsSenior Infrastructure Software Engineer Jobs in Seattle, WA

Senior Infrastructure Software Engineer information

See Seattle, WA salary details

$25.6K

$144.5K

$199.7K

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

As of Aug 8, 2026, the average yearly pay for senior infrastructure software engineer in Seattle, WA is $144,494.00, according to ZipRecruiter salary data. Most workers in this role earn between $123,500.00 and $167,900.00 per year, depending on experience, location, and employer.

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.

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.

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.

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 are the most commonly searched types of Infrastructure Software Engineer jobs in Seattle, WA? The most popular types of Infrastructure Software Engineer jobs in Seattle, WA are:
Senior Infrastructure Software Engineer jobs near you

Senior Infrastructure Engineer

Aurelian

Seattle, WA • On-site

$160K - $220K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted yesterday

Job description

About Aurelian
Aurelian builds AI tools that help 911 centers handle more with less, so telecommunicators can stay focused on what matters most and communities get the response they need.
AVA is a conversational AI agent that answers non-emergency calls; the agent routes, triages, and resolves the calls without any human intervention. By handling administrative calls like noise complaints, lost dogs, and parking inquiries, AVA eliminates hold times and lets call-takers focus their energy on actual emergencies.
CORA supports call-takers on the calls that matter most. CORA is an on-screen assistant that delivers real-time SOP checklists, smart reminders, and contextual guidance as an emergency call unfolds, so dispatchers stay calm, consistent, and confident when every second counts. When AVA detects an emergency mid-call, it transfers the caller to a telecommunicator and passes along the caller details, location, incident type, and key statements directly into CORA. The call-taker never starts from scratch.
The problem we're solving is serious. The average emergency communications center is 30% understaffed nationwide. Staffing shortages drive burnout and attrition, which makes the shortage worse. Meanwhile, 60-80% of the calls coming in aren't even emergencies at all. Aurelian addresses both sides of that equation: AVA reduces unnecessary call volume, and CORA makes every emergency call more manageable for the people handling it.
Aurelian is live in centers across the country, answering thousands of non-emergency calls every day, and is backed by New Enterprise Associates and Y Combinator. Aurelian is growing rapidly; we are hiring people who want to help scale this work and make a real difference in public safety infrastructure for communities across the country.
Why Join Us
Aurelian builds state of the art, multimodal conversational AI systems that help save lives. We work directly with 9-1-1 call centers to modernize emergency response workflows - where reliability, speed, and usability aren't "nice-to-haves," they're mission-critical.
We're hiring a Senior Infrastructure Engineer to help build out the Aurelian platform that powers our realtime AI agents. Your customers are other engineers on the team; you'll create the systems, tools, and abstractions that make everyone more productive and our platform more reliable.
What You'll Be Doing
A few examples you may work on based on our current priorities:
  • Analytics: Build out analytics infrastructure using ClickHouse to handle massive increases in traffic and increasingly complex queries.
  • Observability: Creating great instrumentation, logging, and monitoring tools to give us as much visibility as possible into where calls go wrong in production.
  • Developer Tooling: Testing frameworks, CLIs, automations, etc. that help our team move quickly with AI coding tools without sacrificing reliability or confidence.
Who We're Looking For
  • You thrive on autonomy and constantly look for new areas we can improve.
  • You have 4+ years of experience in infrastructure, platform, or backend engineering roles, ideally at companies where reliability and scale are serious challenges.
  • You are comfortable across areas of the stack from backend application code to cloud infrastructure.
  • You are excited by the challenges of building AI systems at scale.

To learn more about what it's like to work at Aurelian, visit our About Us page and follow us on LinkedIn to stay up to date!
We encourage you to apply even if you don't meet every qualification listed above. We believe exceptional people come from many different backgrounds, and we'd rather connect with you than miss the opportunity.
Come do the best work of your life and join us in shaping the future of critical technology that truly matters.
For Full-Time roles, Aurelian offers a variety of benefits, including:
  • Comprehensive Medical, Dental, Vision & Life insurance
  • 401(k)
  • Unlimited PTO
  • Company-wide offsites
  • Equipment stipend
  • Relocation assistance
  • Daily delivered lunches (on us)
  • Office in Seattle
  • Start-up Equity

Apply