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Mid Level Software Engineer Jobs in Seattle, WA (NOW HIRING)

Chestnut

Software Engineer (Mid-Level)

Seattle, WA · On-site

As a Software Engineer at Chestnut, you'll join a high-agency, cross-functional team focused on delivering impactful features fast. You'll work across the stack, contribute to system design, and help ...

Linedata

Engineer - Software Development

Seattle, WA

The Software Engineer - offshore will be part of an agile development team, building and working on an enterprise level software system utilizing the JAVA development stack. Our systems need to meet ...

Together For Talent

Full Stack Software Engineer

Seattle, WA · Hybrid

$140K - $180K/yr

Software Engineer | Engineering Intelligence Location: Seattle WA (Flexible Hybrid Schedule) Salary ... This role can flex from solid mid-level to senior, depending on experience. What You'll Do * Build ...

Actalent

Software Engineer

Kent, WA

Software Engineer - Embedded Systems This role focuses on designing, developing, and optimizing embedded firmware and low-level software for advanced hardware platforms. You will build reliable, high ...

New

Boeing

Mid-Level Programmer Analyst

Seattle, WA

$122K - $145K/yr

Mid-Level Programmer Analyst Company: The Boeing Company The Boeing Company's Information Digital ... Modifies or upgrades applications to maintain software functionality * Identifies and resolves ...

Boeing

Mid-Level Programmer Analyst

Seattle, WA

$122K - $145K/yr

Mid-Level Programmer Analyst Company: The Boeing Company The Boeing Company's Information Digital ... Modifies or upgrades applications to maintain software functionality * Identifies and resolves ...

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All JobsMid Level Software Engineer JobsMid Level Software Engineer Jobs in Seattle, WA

Mid Level Software Engineer information

See Seattle, WA salary details

$72.3K

$167.9K

$233.9K

How much do mid level software engineer jobs pay per year?

As of Jun 10, 2026, the average yearly pay for mid level software engineer in Seattle, WA is $167,886.00, according to ZipRecruiter salary data. Most workers in this role earn between $136,600.00 and $196,900.00 per year, depending on experience, location, and employer.

What is a Mid Level Software Engineer job?

A Mid Level Software Engineer is a professional with a few years of experience who develops, tests, and maintains software applications. They work independently on tasks, contribute to code reviews, and collaborate with teams to design and implement solutions. Mid-level engineers are expected to write clean, efficient code, troubleshoot issues, and improve system performance. They may also mentor junior developers and participate in architectural discussions. Typically, they have strong problem-solving skills and proficiency in programming languages relevant to their role.

What typical responsibilities can I expect as a Mid Level Software Engineer?

As a Mid Level Software Engineer, you will be involved in designing, coding, testing, and maintaining software applications, often working on both new and existing projects. You’ll collaborate with other engineers, product managers, and QA teams to deliver features that meet business requirements, while also participating in code reviews and contributing to architectural decisions. Your responsibilities may also include troubleshooting bugs, refining development processes, and occasionally mentoring junior engineers. This role typically offers a blend of technical challenge, teamwork, and opportunities for continued skill development.

What are the key skills and qualifications needed to thrive in the Mid Level Software Engineer position, and why are they important?

To thrive as a Mid Level Software Engineer, you need a solid understanding of software development principles, programming languages such as Java, Python, or C#, and a bachelor’s degree in computer science or a related field. Experience with version control systems like Git, familiarity with agile methodologies, and sometimes certifications such as AWS Certified Developer or Microsoft Certified: Azure Developer Associate are advantageous. Strong problem-solving skills, teamwork, and effective communication are standout soft skills in this position. These combined skills enable engineers to deliver high-quality code, collaborate efficiently within development teams, and adapt to evolving project requirements.

What are the most commonly searched types of Software Engineer jobs in Seattle, WA? The most popular types of Software Engineer jobs in Seattle, WA are:
What are popular job titles related to Mid Level Software Engineer jobs in Seattle, WA? For Mid Level Software Engineer jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Mid Level Software Engineer jobs in Seattle, WA look for? The top searched job categories for Mid Level Software Engineer jobs in Seattle, WA are:
What cities near Seattle, WA are hiring for Mid Level Software Engineer jobs? Cities near Seattle, WA with the most Mid Level Software Engineer job openings:
Mid Level Software Engineer jobs near you
Infographic showing various Mid Level Software Engineer job openings in Seattle, WA as of June 2026, with employment types broken down into 83% Full Time, 10% Part Time, and 7% Contract. Highlights an 87% In-person, 3% Hybrid, and 10% Remote job distribution, with an average salary of $167,886 per year, or $80.7 per hour.
Software Engineer (Mid-Level)

Software Engineer (Mid-Level)

Chestnut

Seattle, WA • On-site

Full-time

Medical, Dental, Vision, PTO

Posted 14 days ago

Job description

About Chestnut
Chestnut is building the first AI-native operating system for insurance distribution by transforming how the $1T+ insurance industry allocates its largest spend: sales and distribution.
Backed by a16z, we're replacing legacy systems with a modern, flexible platform that helps carriers automate complex workflows, optimize every distribution dollar, and unlock new growth. We have major insurers under contract, and early adopters are expanding.
This is a generational platform shift. Recent advances in agentic AI make it possible to automate what was once manual and error-prone. We've spent years building the data model and context layer required to make this real, and now we're scaling with urgency.
At Chestnut, we operate with the belief that small, high-context teams working with best-in-class tools and colleagues can achieve outsized results. We embody what it means to be AI-lean: chasing 10x productivity gains that allow us to scale impact beyond our headcount.
If you're excited to modernize the infrastructure of one of America's most essential industries, we'd love to meet you. Whether shaping core product experiences or laying the groundwork for intelligent automation, your work will accelerate a once-in-a-generation transformation.
Engineering at Chestnut
We're building the modern infrastructure for AI-driven insurance operations. That means well-structured data models, real-time event pipelines, clean APIs, and usable tools that support humans and agents working in parallel.
As a Software Engineer at Chestnut, you'll join a high-agency, cross-functional team focused on delivering impactful features fast. You'll work across the stack, contribute to system design, and help shape the technical culture as we grow.
What You'll Do
  • Build the backbone of our AI-native platform - from Go services and event-driven workflows to React UIs and automation layers
  • Work closely with product and design to ship fast, learn quickly, and iterate on high-impact features
  • Own your work end-to-end - from architecture to deployment, with clear handoffs and strong accountability
  • Scale our foundation - shaping infrastructure like observability, permissions, and dev tooling
  • Move like a builder: stay unblocked, act with urgency, and focus on what matters most

You Might Be a Fit If You...
  • Have 3+ years building and scaling production systems with Go, TypeScript, and React
  • Strong CS fundamentals - you design thoughtfully and build systems that last
  • Have hands-on experience with gRPC, event-driven architecture, and clean, versioned APIs
  • Are fluent in containers and modern orchestration tools like Temporal, Dagster, and ArgoCD
  • Thrive in fast-paced, high-agency environments and know how to navigate tradeoffs
  • Are curious about AI, drawn to complexity, and motivated to shape foundational systems in a massive industry

Our Stack
  • Languages: Go, TypeScript
  • Frontend: React, Tailwind
  • Infra: K8s, ArgoCD, Kargo, Temporal, Dagster
  • Data: Postgres, Dynamo, Snowflake

Benefits
  • Competitive salary and equity, with 10 year exercise window for stock options
  • Remote-first culture built on trust, autonomy, and high performance
  • Team offsites for all of us to bond
  • Take what you need vacation policy
  • Top notch health, dental, and vision insurance subsidized by us

Apply