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Sr Staff Software Engineer Jobs in Renton, WA (NOW HIRING)

Geico

Staff Software Engineer - Cybersecurity

Seattle, WA · Hybrid

$100K - $260K/yr

As a Senior Staff Engineer, you're not just a technical expert-you're a lead, a problem solver, an ... Provide technical leadership for cybersecurity program strategy, software development, integration ...

Brex

Staff Software Engineer, Banking

Seattle, WA · Hybrid

What you'll do As a Staff Software Engineer in Banking, you will help shape the technical direction ... Mentor senior engineers and emerging technical leaders, helping raise the bar on system design ...

Axon

Staff Software Engineer, Justice

Seattle, WA · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

As a Staff Software Engineer on the Justice & Corrections team at Axon, you'll help prosecutors ... As a senior technical contributor, you have a passion for technology, and keep abreast of the ...

IonQ

Senior Staff Orchestration Engineer

Bothell, WA · Hybrid

$61.75 - $79.75/hr

As a Senior Staff Software Engineer leading our hybrid execution efforts, you'll define and build the platform that makes hybrid quantum-classical workloads easy to write, extend, and run in ...

Geico

Senior Staff Engineer

Seattle, WA

$130K - $260K/yr

  • Retirement

We are seeking a Senior Staff Software Engineer to provide technical leadership for faulttolerant orchestration at enterprise scale. This role operates at the intersection of architecture ...

SupportFinity™

Staff, Software Engineer

Seattle, WA · On-site

$132 - $264/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Position Summary Walmart is seeking a Staff Software Engineer to lead the design, development, and implementation of scalable software solutions aligned with business objectives. This role involves ...

New

Axon

Staff Software Engineer, Justice

Seattle, WA · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

As a Staff Software Engineer on the Justice & Corrections team at Axon, you'll help prosecutors ... As a senior technical contributor, you have a passion for technology, and keep abreast of the ...

Axon

Staff Software Engineer, Justice

Seattle, WA · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

As a Staff Software Engineer on the Justice & Corrections team at Axon, you'll help prosecutors ... As a senior technical contributor, you have a passion for technology, and keep abreast of the ...

Union.ai

Staff Software Engineer

Bellevue, WA · On-site

The Staff Software Engineer will be responsible for driving the technical direction, solving large-scale problems, and developing high-quality, user-centric ML tooling and APIs. Responsibilities ...

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Showing results 41-60

All JobsSr Staff Software Engineer JobsSr Staff Software Engineer Jobs in Renton, WA

Sr Staff Software Engineer information

See Renton, WA salary details

$68.1K

$181.3K

$247.5K

How much do sr staff software engineer jobs pay per year?

As of Aug 19, 2026, the average yearly pay for sr staff software engineer in Renton, WA is $181,263.00, according to ZipRecruiter salary data. Most workers in this role earn between $151,300.00 and $214,300.00 per year, depending on experience, location, and employer.

What is a Sr Staff Software Engineer?

Sr Staff Software Engineers are highly experienced technical professionals responsible for leading complex engineering projects and setting technical direction within organizations. They often mentor other engineers, influence architectural decisions, and collaborate across departments to ensure software quality and scalability. This role typically requires deep expertise in software development, strong problem-solving skills, and the ability to guide teams in adopting best practices and innovative solutions.

How does a Sr Staff Software Engineer typically influence technical direction and mentor other engineers within an organization?

As a Sr Staff Software Engineer, you are often expected to set the technical vision for major projects, making high-impact architectural decisions and ensuring best practices are followed across teams. You will regularly collaborate with engineering managers, product managers, and other senior engineers to align technical solutions with business goals. In addition, mentoring junior engineers and providing guidance during code reviews or design discussions are key parts of the role, helping to foster technical excellence and accelerate team growth.

What are the key skills and qualifications needed to thrive as a Sr Staff Software Engineer, and why are they important?

To thrive as a Sr Staff Software Engineer, you need advanced expertise in software architecture, coding, and system design, typically supported by a degree in computer science or related field and significant engineering experience. Mastery of programming languages (such as Java, Python, or C++), cloud platforms, version control systems, and familiarity with DevOps tools or relevant certifications are highly valued. Exceptional leadership, mentorship, and effective communication skills help you collaborate across teams and guide technical direction. These skills ensure you can deliver scalable solutions, drive complex projects, and influence technical strategy within the organization.

What is the difference between Sr Staff Software Engineer vs Staff Software Engineer?

AspectSr Staff Software EngineerStaff Software Engineer
Required CredentialsBachelor's or Master’s in CS or related field; extensive experienceBachelor's or Master’s in CS or related field; significant experience
Work EnvironmentTechnical leadership, complex project ownershipTechnical expertise, project contribution
Industry UsageUsed in large tech companies, R&D teamsCommon across tech firms, startups, enterprise
Search/Comparison IntentUnderstanding senior technical rolesClarifying seniority levels in engineering

The main difference between a Sr Staff Software Engineer and a Staff Software Engineer lies in their level of technical leadership and scope of impact. Sr Staff Engineers typically lead complex projects, influence technical strategy, and mentor senior engineers, whereas Staff Engineers focus on technical expertise and project contributions. Both roles require strong technical credentials and experience, but Sr Staff Engineers operate at a higher strategic level within organizations.

What are popular job titles related to Sr Staff Software Engineer jobs in Renton, WA?

For Sr Staff Software Engineer jobs in Renton, WA, the most frequently searched job titles are:

What job categories do people searching Sr Staff Software Engineer jobs in Renton, WA look for?

The top searched job categories for Sr Staff Software Engineer jobs in Renton, WA are:

What cities near Renton, WA are hiring for Sr Staff Software Engineer jobs?

Cities near Renton, WA with the most Sr Staff Software Engineer job openings:

Sr Staff Software Engineer jobs near you
Infographic showing various Sr Staff Software Engineer job openings in Renton, WA as of August 2026, with employment types broken down into 2% As Needed, 77% Full Time, 17% Part Time, 1% Temporary, and 3% Contract. Highlights an 96% Physical, 2% Hybrid, and 2% Remote job distribution, with an average salary of $181,263 per year, or $87.1 per hour.

Sr. Staff Software Engineer, DUE Experience

Waymo

Seattle, WA • On-site

Full-time

Re-posted 4 days ago

Job description

The Driver Understanding and Evaluation (DUE) team at Waymo is developing rich metrics for understanding the behavior of the Waymo Driver in the real world, and technologies such as  context and scene analysis to understand driving, understanding and augmenting real world driving data to generate rare driving events, build large scale data infrastructure, improve components such as agents and a realistic simulator. These technologies come together to drive the overall technical strategy and methodology used to evaluate the behavior of the Waymo Driver. 

In this hybrid role, you will report to the Engineering Manager.

You will:

  • Define and drive the technical vision and architectural strategy for autonomous, multi-agent systems within the DUE Experience team, focusing on transformative improvements in event triage.
  • Lead the exploration and application of state-of-the-art agentic technologies to automate complex triage workflows, shifting paradigms from static LLM generation to dynamic reasoning, planning, and execution.
  • Architect, design, and guide the implementation of scalable, robust agentic frameworks capable of dynamic tool use, self-reflection, and multi-step orchestration.
  • Collaborate across teams to identify opportunities where agentic workflows and specialized AI agents can autonomously navigate and impact the broader Waymo Driver evaluation lifecycle.
  • Mentor and provide technical guidance to engineers within DUE Experience and partner teams, fostering innovation and engineering excellence in agentic design patterns.
  • Identify and advocate for the broad problem(s) worth solving, turning big-picture concepts into actionable projects and roadmaps for human-on-the-loop autonomous systems.

 

You have:

  • Extensive experience (typically 10+ years) in software engineering, with a significant focus on architecting and building large-scale, complex systems.
  • Deep expertise in Artificial Intelligence and Machine Learning, with heavy, hands-on experience building autonomous agents, multi-agent orchestration systems, and integrating LLMs with external tools/APIs.
  • Proven ability to define technical strategy, influence senior leadership, and drive execution across multiple teams in ambiguous and rapidly evolving domains.
  • A strong track record of technical leadership, including designing and implementing novel agent-based solutions.
  • Excellent communication and collaboration skills, with the ability to articulate complex technical concepts to diverse audiences.
  • Bachelor's degree in Computer Science or a related technical field, or equivalent practical experience.

 

We prefer:

  • PhD in Computer Science or a related field, with a specialization in AI/ML or a related area.
  • Experience with agentic frameworks, knowledge graphs, and reasoning engines.
  • Familiarity with autonomous vehicle simulation, testing, or evaluation domains.
  • Proficiency in C++ and experience with building production-grade services.
  • Experience working with large-scale data processing and distributed systems.
  • Familiarity with Google's or Waymo's internal AI/ML platforms and infrastructure.

Apply