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Senior Infrastructure Software Engineer Jobs in Seattle, WA

Armada

Senior Software Engineer

Tacoma, WA · On-site

$131K - $173K/yr

Armada is a full-stack edge infrastructure company delivering compute, connectivity, and sovereign AI/ML to some of the world's most remote places. The Senior Software Engineer will architect and ...

Armada

Senior Software Engineer

Seattle, WA · On-site

$139K - $183K/yr

Armada is a full-stack edge infrastructure company delivering compute, connectivity, and sovereign AI/ML to some of the world's most remote places. The Senior Software Engineer will architect and ...

Garuda Ventures

Senior Software Engineer

Everett, WA · On-site

$157.60 - $197/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

About the Role We are seeking a Senior Software Engineer to join our Edge organization. This is a ... Architect and develop robust infrastructure services that abstract platform complexity, creating a ...

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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 13, 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

Flight Software Infrastructure Engineer (Starlink)

SpaceX

Redmond, WA

$145K - $200K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 20 days ago

SpaceX rating

8.8

Company rating: 8.8 out of 10

Based on 147 frontline employees who took The Breakroom Quiz

15th of 72 rated aerospace companies

Job description

FLIGHT SOFTWARE INFRASTRUCTURE ENGINEER (STARLINK)

As an infrastructure engineer on the Starlink flight software team, you will be responsible for the software that enables rapid iteration and deployment of both ground and satellite software. You will look for slowdowns in developer iteration, inefficiencies in the build system, and unnecessary interface complexity, and fix them. You will engage closely with other Starlink engineers to identify the biggest challenges they are facing and resolve them. You will be responsible for the full lifecycle of the software that you write, from conception to test to maintenance. Your relentless commitment to streamlining the flight software ecosystem will be critical to the team's ability to rapidly deliver high quality software.

Aerospace experience is not required to be successful here - rather we look for smart, motivated, collaborative engineers who love solving problems and want to make an impact on an inspiring mission.

RESPONSIBILITIES:

  • Maintain flight code generation tooling for flight software and GNC engineers
  • Maintain core flight software features that are shared across various satellite products
  • Work closely with flight software developers to understand slow / error prone aspects of embedded software development and fix them
  • Invent tools and processes that enable fast, accurate, and easy-to-use development and operational systems
  • Engage ground software teams to understand where flight systems should be changed to simplify constellation operations

BASIC QUALIFICATIONS:

  • Bachelor's degree in computer science, engineering, math, or STEM disciplineOR 2+years of experience insoftware development
  • Development experience in C/C++, Python, or other similar programming languages

PREFERRED SKILLS AND EXPERIENCE:

  • Knowledge of Bazel, C++, Python, Bash
  • Experience identifying and improving performance bottlenecks, both in build systems and in embedded environments
  • Experience designing aesthetic and easy-to-use user interfaces targeted at software engineers
  • Experience designing fault tolerant, distributed, or real-time embedded systems
  • Experience with version control, continuous integration, and continuous delivery systems
  • Ability to work effectively in a dynamic environment with changing needs and requirements
  • Ability to communicate effectively across teams in a solution-oriented manner
  • Ability to work independently or in a team

ADDITIONAL REQUIREMENTS: 

  • Willing to work extended hours and weekends when needed 

COMPENSATION AND BENEFITS:
Pay Range:
Level 1: $125,000.00 - $165,000.00
Level 2: $145,000.00 - $200,000.00

Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience.

Base salary is just one part of your total rewards package at SpaceX. You may also be eligible for long-term incentives, in the form of company stock or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short and long-term disability insurance, life insurance, paid parental leave, and various other discounts and perks. You may also accrue 3 weeks of paid vacation and will be eligible for 10 or more paid holidays per year. Employees in Washington State accrue paid sick time in compliance with state and federal law. Company shuttles are offered to employees for roundtrip travel from select Seattle locations to the SpaceX Redmond office Monday to Friday.

What SpaceX employees say

Pay

Benefits

Hours and flexibility

Workplace

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About SpaceX

Sourced by ZipRecruiter

Industry

Aerospace product and parts manufacturing, data services, guided missile and space vehicle manufacturing and satellite telecommunications

Company size

1,001 - 5,000 Employees

Headquarters location

Hawthorne, CA, US

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