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Senior Software Engineer Jobs in Renton, WA (NOW HIRING)

Senior Software Engineer

Bellevue, WA · On-site

$149K - $216K/yr

Senior Software Engineer Location : 10900 NE 4th Street, Floor 8, Bellevue, WA 98004 Duties: Build and support GenAI Super Agent, Wibey, to help developers find information to build, deploy ...

Sr Software Engineer

Bellevue, WA · On-site

$137K - $181K/yr

Syntricate Technologies is seeking a Senior Software Engineer to join their team. The role involves designing, developing, and deploying adapters/platforms in a lab environment, as well as monitoring ...

Senior Software Engineer

Seattle, WA · On-site

$125 - $150/hr

Responsibilities What you will own As a Senior Software Engineer, you will design and build the core systems that power AIM's autonomous machines and global fleet operations. Architect & Build ...

Senior Software Engineer

Redmond, WA · On-site

$137K - $180K/yr

We are seeking a Senior Software Engineer who is excited about building capabilities that help protect customers from cybersecurity threats. Do you enjoy designing and building full-stack products ...

Senior Software Engineer

Redmond, WA · On-site

$137K - $180K/yr

Strac is seeking a highly skilled Senior Software Engineer with a strong background in software development and cloud technologies. In this role, you will build full-stack technologies to transform ...

Senior Software Engineer

Seattle, WA · On-site

$139K - $183K/yr

Strac is seeking a highly skilled Senior Software Engineer with a strong background in software development and cloud technologies. In this role, you will build full-stack technologies to transform ...

Sr. Software Engineer (Java)

Seattle, WA · On-site

$142K - $187K/yr

Type: Sr. Software Engineer (Java) Location: Seattle, WA Openings: 1 Type: Long-term Contract Summary Do you have a passion for developing highly scalable, highly available software that provides key ...

Senior Software Engineer

Redmond, WA · On-site

$137K - $180K/yr

As a Senior Software Engineer, you will * Lead the cross-team engineering efforts to build business critical products for publishers and buyers on the Monetize platform. * You will collaborate with a ...

Senior Software Engineer

Kirkland, WA · On-site +1

$160K - $180K/yr

Position Overview Deep Sync is seeking a Senior Software Engineer to be a core member of our US engineering team. This individual will make significant technical contributions to the design and ...

Senior Software Engineer

Redmond, WA · On-site

$137K - $180K/yr

We are looking for a talented Senior Software Engineer to join us in pushing the boundaries of technology for the Copilot experience. In this role, you will work on building highly scalable ingestion ...

Senior Software Engineer

Kirkland, WA · On-site

$160K - $180K/yr

Position Overview Deep Sync is seeking a Senior Software Engineer to be a core member of our US engineering team. This individual will make significant technical contributions to the design and ...

Senior Software Engineer - Remote

Seattle, WA · Remote

$139K - $183K/yr

Senior Software Engineer Job Type: Contract Location: Remote Job Summary: In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn ...

Senior Software Engineer

Redmond, WA · On-site

$160K - $261K/yr

We are seeking a Senior Software Engineer to improve the performance, scalability, and architecture of Office web applications. You will work across large codebases to optimize startup time ...

Senior Software Engineer

Seattle, WA · On-site

$139K - $183K/yr

ABOUT THE JOB We are looking for a Senior Software Engineer to join the LatticeOS team, where you will design and develop the core platform services, middleware, and operating system components ...

Showing results 21-40

Senior Software Engineer information

See Renton, WA salary details

$85.3K

$161.8K

$216.8K

How much do senior software engineer jobs pay per year?

As of Sep 9, 2026, the average yearly pay for senior software engineer in Renton, WA is $161,835.00, according to ZipRecruiter salary data. Most workers in this role earn between $138,400.00 and $182,400.00 per year, depending on experience, location, and employer.

What is a senior software engineer?

A senior software engineer designs, codes, tests, and maintains computer software. While these are your primary responsibilities as a senior software engineer, you may also have supervisory duties. These include overseeing a team of junior software engineers or developers. The senior software engineer title is sometimes used interchangeably with senior developer, and positions for both may share similar job duties and responsibilities. In general, software engineers are distinguished from developers in that software engineers apply engineering principles to software development.

What are the key skills and qualifications needed to thrive as a senior software engineer, and why are they important?

To thrive as a Senior Software Engineer, you need advanced programming skills, deep understanding of software architecture, and several years of experience in software development, often supported by a relevant degree. Familiarity with tools like Git, CI/CD pipelines, cloud platforms, and expertise in technologies such as Java, Python, or JavaScript are typically required. Leadership, problem-solving, and effective communication are crucial soft skills for mentoring teams and collaborating across departments. These skills ensure the delivery of robust, scalable solutions and drive successful project outcomes in complex technical environments.

What are some common challenges senior software engineers face when mentoring junior team members?

Senior Software Engineers often mentor junior colleagues, which can be incredibly rewarding but also presents challenges. Balancing mentorship with project deadlines can be demanding, as it requires strong time management and communication skills. Additionally, adapting explanations to different learning styles and levels of experience can be tricky. However, effective mentorship helps build a stronger team and can lead to enhanced leadership opportunities for the senior engineer.

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

AspectSenior Software EngineerSoftware Developer
CredentialsBachelor's or higher in CS or related field; experience often 5+ yearsBachelor's in CS or related field; entry to mid-level experience
Work EnvironmentDesigning complex systems, leading projects, mentoringWriting code, developing features, debugging
Industry UsageUsed across tech companies, startups, enterpriseCommon in software firms, startups, freelance work
Search & ComparisonOften compared for experience level, responsibilitiesCompared for entry-level to mid-level roles

The main difference between a Senior Software Engineer and a Software Developer lies in experience, responsibilities, and scope. Senior Software Engineers typically have more experience, lead projects, and mentor others, while Software Developers focus on coding and feature development. Both roles are essential in tech companies, but the Senior Software Engineer position involves higher-level planning and leadership.

What does a senior software engineer do?

A senior software engineer designs, develops, and maintains software applications, often leading projects and mentoring junior team members. They analyze requirements, write code, perform testing, and collaborate with cross-functional teams to ensure quality and efficiency. Proficiency in programming languages, problem-solving skills, and experience with development tools are essential for this role.

What are the most commonly searched types of Software Engineer jobs in Renton, WA?

The most popular types of Software Engineer jobs in Renton, WA are:

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

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

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

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

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

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

Infographic showing various Senior Software Engineer job openings in Renton, WA as of September 2026, with employment types broken down into 1% Internship, 1% As Needed, 83% Full Time, 13% Part Time, and 2% Contract. Highlights an 83% Physical, 5% Hybrid, and 12% Remote job distribution, with an average salary of $161,835 per year, or $77.8 per hour.

Senior Software Engineer

Bellevue, WA • On-site

Walmart
Retail • 10K+ employees

$149K - $216K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 26 days ago


Walmart rating

6.0

Company rating: 6.0 out of 10

Based on 22,684 frontline employees who took The Breakroom Quiz

25th of 39 rated national retailers


Job description

What you'll do...

Position: Senior Software Engineer

Location: 10900 NE 4th Street, Floor 8, Bellevue, WA 98004

Duties: Build and support GenAI Super Agent, Wibey, to help developers find information to build, deploy, troubleshoot, and support their applications. Research and understand GenAI frameworks and concepts and their impact on Wibey, such as A2A, MCP, and prompt engineering to improve upon and guide other developers in implementation of these new protocols. Partner with other development teams to integrate and enable other agents to be orchestrated by Wibey. Enhance software features, manage infrastructure components, and participate in all stages of the software development lifecycle. Partner with technical leads and product managers to architect and develop new features. Work with more junior developers, assisting them in implementation of your designs. Write clean, scalable, well-tested quality User interface (UI) software components, API services, and other backend components. Implement enhancements and build new features to support GenAI improvements that accelerate the software development process. Ensure quality via automated testing, continuous integration, and automated deployment. Provide for operational excellence by implementing monitoring and alerting, reacting to alerts and violations, troubleshooting technical issues, and leveraging experience to mentor and guide more junior team members.

Minimum education and experience required: Bachelor's degree or equivalent in Computer Science, Computer Engineering, Computer Information Systems, Software Engineering, Information Technology, Electronic Engineering, Electrical Engineering, or related area and 3 years of experience in software engineering or related area; OR Master's degree or equivalent in Computer Science, Computer Engineering, Computer Information Systems, Software Engineering, Information Technology, Electronic Engineering, Electrical Engineering, or related area and 1 year of experience in software engineering or related area.

Skills Required: Experience collaborating with product managers and technical leads to translate requirements into technical design. Experience developing and implementing software and microsites using DX SDK. Experience with monitoring SLAs and alerts. Experience troubleshooting technical issues in an on-call rotation. Experience building scalable, fault-tolerant, service-oriented full-stack web applications. Experience implementing automated testing and continuous integration. Experience designing and implementing REST API web services. Experience coding in Java, Python, and TypeScript. Experience automating tasks by writing and deploying recurring scripts. Experience creating front-end user interfaces and user experiences using React.js. Experience using CSS to create animations and custom designs. Experience transforming UI mockups into interactive experiences on the web. Experience investigating and improving speed and load times for web services. Experience with SQL and NoSQL database usage and development. Experience automating testing and ensuring stability by writing appropriate tests. Experience writing technical documentation with code snippets and flow diagrams. Employer will accept any amount of experience with the required skills.

Salary Range: $149,240/year to $216,000/year. Additional compensation includes annual or quarterly performance incentives.

Benefits: At Walmart, we offer competitive pay as well as performance-based incentive awards and other great benefits for a happier mind, body, and wallet. Health benefits include medical, vision and dental coverage. Financial benefits include 401(k), stock purchase and company-paid life insurance. Paid time off benefits include PTO (including sick leave), parental leave, family care leave, bereavement, jury duty and voting. Other benefits include short-term and long-term disability, education assistance with 100% company paid college degrees, company discounts, military service pay, adoption expense reimbursement, and more.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to a specific plan or program terms. For information about benefits and eligibility, see One.Walmart.com.

Wal-Mart is an Equal Opportunity Employer.

#LI-DNI #LI-DNP

Walmart and its subsidiaries are committed to maintaining a drug-free workplace and has a no tolerance policy regarding the use of illegal drugs and alcohol on the job. This policy applies to all employees and aims to create a safe and productive work environment.

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About Walmart

Sourced by ZipRecruiter

From our humble beginnings as a small discount retailer in Rogers, Ark., Walmart has opened thousands of stores in the U.S. and expanded internationally. Through innovation, we're creating a seamless experience to let customers shop anytime and anywhere online and in stores. We are creating opportunities and bringing value to customers and communities around the globe. Walmart operates approximately 10,500 stores and clubs in 19 countries and eCommerce websites. We employ 2.1 million associates around the world — nearly 1.6 million in the U.S. alone.

Industry

Retail and transportation and warehousing

Company size

10,000+ Employees

Headquarters location

Bentonville, AR, US

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