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

Deep Sync

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 ...

The Trade Desk

Senior Software Engineer

Bellevue, WA · On-site

$212K - $274K/yr

Senior Software Engineer Location: 10770 NE 8th St., Suite 700, Bellevue, WA 98004 *Telecommuting permitted: work may be performed within normal commuting distance from The Trade Desk, Inc. office in ...

Microsoft

Senior Software Engineer

Redmond, WA · On-site

$137K - $180K/yr

WCX is hiring a Senior Software Engineer for the Windows 365 and Azure Virtual Desktop (AVD) organization, which is recognized as a leader in the Gartner Magic Quadrant™ for Desktop as a Service ...

CNN

Senior Software Engineer - Roku

Bellevue, WA · On-site

$137K - $181K/yr

Discovery, is seeking a Senior Software Developer for their Roku team. The role involves collaborating with developers to design, build, and maintain software applications that serve millions of ...

NexHealth

Senior Software Engineer, Fullstack

Seattle, WA · On-site

$139K - $183K/yr

The Senior Software Engineer, Fullstack will build scalable software that enhances patient experiences and improves the relationship between patients and doctors while tackling complex challenges in ...

Rentspree

Senior Software Engineer

Seattle, WA · On-site

$190K - $210K/yr

Senior Software Engineer - F ullstack, backend focus - Seattle (hybrid) RentSpree is looking for a Senior Software Engineer to help lead the development of core consumer and business-facing product ...

Brighton Jones

Senior Software Engineer

Seattle, WA · On-site

$139K - $183K/yr

They are seeking a Senior Software Engineer to build integrations, automations, and applications that enhance operations and client service, while contributing to architecture decisions and ...

DevSelect

Senior Software Engineer II (.NET Core)

Redmond, WA · On-site

$137K - $180K/yr

Senior Software Engineer (.NET Core) Location: Redmond, WA Openings: 2 Type: Long-Term Contract Senior Software Engineer (.NET Core) Are you impassioned about cloud computing and love the challenge ...

Brighton Jones

Senior Software Engineer

Seattle, WA · On-site

$139K - $183K/yr

They are seeking a Senior Software Engineer to build integrations, automations, and applications that enhance operational efficiency and client service. This role involves working with a modern tech ...

Gradial

Senior Software Engineer

Seattle, WA · On-site

$130K - $220K/yr

The Role Gradial is looking for a Senior Software Engineer to lead the development of AI-native systems that redefine how creative teams build and update websites. As an early engineer, you'll be ...

Confiz

Senior Software Engineer

Seattle, WA

$139K - $183K/yr

Confiz is seeking a Sr. Software Engineer/ Technical Lead to join our Seattle, WA team. This role is ideal for an experienced engineer who can design and deliver scalable solutions, influence ...

Symetra

Sr. Software Engineer I

Bellevue, WA · On-site

$106K - $177K/yr

About the role As a Senior Software Engineer I , you'll be joining the team to help build the next generation of our Stop Loss platform. This is a hands-on engineering role where you will develop ...

Microsoft AI

Senior Software Engineer

Redmond, WA · On-site

$137K - $180K/yr

Microsoft AI is looking for a Senior Software Engineer to join their MAI Payments team, which builds next-generation payment and commerce infrastructure. The role involves designing and implementing ...

Staffingine LLC

Senior Software Engineer

Bellevue, WA · On-site

$138K - $182K/yr

Senior Software Engineer Job Location: Bellevue WA Job Type: Contract * The Content Delivery Experience Tooling team is responsible for building out several critical applications that enable self ...

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All JobsSoftware Engineer JobsSenior Software Engineer JobsSenior Software Engineer Jobs in Renton, WA

Senior Software Engineer information

See Renton, WA salary details

$84.9K

$161.2K

$216K

How much do senior software engineer jobs pay per year?

As of Jul 9, 2026, the average yearly pay for senior software engineer in Renton, WA is $161,178.00, according to ZipRecruiter salary data. Most workers in this role earn between $137,800.00 and $181,700.00 per year, depending on experience, location, and employer.

Are senior software engineers still in demand?

Senior software engineers remain in high demand due to ongoing digital transformation across industries, with expertise in programming languages, cloud computing, and system architecture highly valued. Companies seek experienced developers to lead projects, improve systems, and implement new technologies, ensuring strong job prospects for senior roles.

What is a good salary for a senior software engineer?

A senior software engineer's salary typically ranges from $100,000 to $160,000 annually, depending on experience, location, and industry. Higher salaries are common in tech hubs and for those with specialized skills in areas like cloud computing or machine learning.

What are Senior Software Engineers?

Senior Software Engineers are experienced professionals who design, develop, and maintain complex software systems. They often lead technical projects, mentor junior team members, and make architectural decisions. Their role involves collaborating with stakeholders to understand requirements, ensuring code quality, and staying up-to-date with the latest technologies. Senior Software Engineers are expected to have strong problem-solving skills and a deep understanding of software development best practices.

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 engineers make $300,000 a year?

Senior Software Engineers with extensive experience, specialized skills in areas like machine learning or distributed systems, and often working at large tech companies or in high-cost-of-living regions can earn $300,000 or more annually. Compensation may include base salary, bonuses, and stock options, especially for those in leadership or highly technical roles.

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.

Can you make $500,000 as a software engineer?

Senior software engineers in high-demand industries or with extensive experience, specialized skills, and working in competitive markets can potentially earn $500,000 or more annually, often through base salary, bonuses, and stock options. Achieving this level typically requires advanced expertise in areas like cloud computing, machine learning, or leadership roles, along with working at large tech companies or startups with significant funding.

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 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.
More about Senior Software Engineer jobs
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:
Senior Software Engineer jobs near you
Infographic showing various Senior Software Engineer job openings in Renton, WA as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% Remote job distribution, with an average salary of $161,178 per year, or $77.5 per hour.

Senior Software Engineer

Deep Sync

Kirkland, WA • On-site

$160K - $180K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 20 days ago

Job description

Job Type
Full-time
Description
Deep Sync is the industry leader in deterministic identity and AI-powered data solutions. Leveraging our 35-year foundation of compiling direct mail-grade datasets, Deep Sync develops data-first technologies that power marketing, measurement, AI, and business intelligence for agencies and brands with our fully deterministic identity graph, privacy-first audiences, comprehensive data solutions, and integrations with leading platforms and cloud providers.
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 development of our AI-first products and platforms. This role requires a skilled technical professional with a proven track record of delivering high-quality, enterprise-grade solutions in a fast-paced, remote environment.
Key Responsibilities
  • Own and develop complex features and components of our AI-first product portfolio, from design through to deployment.
  • Contribute significantly to creating cutting-edge customer interaction platforms, ensuring they are scalable, reliable, and user-friendly.
  • Collaborate with cross-functional teams, including product management and design, to define, architect, and ship new features.
  • Mentor junior engineers and contribute to a culture of technical excellence through code reviews and knowledge sharing.

Requirements
  • Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
  • 5+ years of professional software engineering experience.
  • Proven experience in developing and delivering large-scale software products.
  • Strong programming skills in languages such as Python, Java, or C++.
  • Experience with cloud platforms (e.g., AWS) and containerization technologies (e.g., Docker, Kubernetes).
  • Excellent problem-solving skills and a passion for innovation.
  • Experience working in Ad-Tech industry is a bonus

Benefits
  • Flexible Time Off (FTO) and Company Holidays
  • Medical, Dental, Vision, and HSA Benefits
  • Voluntary Life & AD&D Insurance
  • Short-Term & Long-Term Disability Coverage
  • Critical Illness & Accident Insurance
  • 401(k) with Employer Match

Location: Kirkland, WA. This role requires in-office presence five days a week.
Equal Opportunity Employer: Deep Sync provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.
Please Contact: Recruiting recruiting@deepsync.com
Salary Description
$160,000-$180,000

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