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

Principal Software Engineer

Redmond, WA · On-site

$188K - $304K/yr

As a Principal Software Engineer Lead , you will design and build AI-native systems that go beyond ... Mentor and grow the energetic, diverse, and driven team with a good mix of senior, mid-level, and ...

Principal Software Engineer

Seattle, WA · Hybrid

$235K - $294K/yr

We are seeking a Staff Software Engineer (IC6) to join our Customer Trust & Engineering ... Mentor and develop senior and mid-level engineers across IAM and adjacent teams. Conduct deep code ...

Senior Software Engineer - UI

Redmond, WA · On-site

$145K - $181K/yr

... mid-level engineers. • Improve developer experience, CI/CD, test frameworks (Vitest, Cypress ... software engineering experience delivering production frontend systems. • Deep expertise in ...

Data and AI Engineer (Mid-Level)

Seattle, WA · On-site

$110K - $145K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... software) and external data sources. - Design and maintain clean, curated data models to support ... needs, a Mid-Level Data Engineer typically would be placed at a Shannon & Wilson Senior ...

Data and AI Engineer (Mid-Level)

Seattle, WA · On-site

$110 - $145/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... (ERP, project management software) and external data sources. * - Design and maintain clean ... needs, a Mid-Level Data Engineer typically would be placed at a Shannon & Wilson Senior ...

New

Staff Embedded Application Software Engineer

Seattle, WA · On-site

$149K - $196K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Lead high-level strategic planning and coordination for multi-month embedded engineering projects ... Continuously improve software engineering practices and drive excellence through strategic ...

Principal Software Engineer

Seattle, WA · On-site

$235K - $294K/yr

We are seeking a Staff Software Engineer (IC6) to join our Customer Trust & Engineering ... Mentor and develop senior and mid-level engineers across IAM and adjacent teams. Conduct deep code ...

Principal Software Engineer

Seattle, WA · On-site

$153K - $206K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Software Development * Write high-quality, production-grade code with strong emphasis on ... Mentor junior and mid-level engineers through design reviews, code reviews, and technical guidance.

Staff Embedded Application Software Engineer

Seattle, WA · On-site

$149K - $196K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Lead high-level strategic planning and coordination for multi-month embedded engineering projects ... Continuously improve software engineering practices and drive excellence through strategic ...

Mid-Level Geologist/Engineer

Seattle, WA · On-site

$100K - $140K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Role Description This is a full-time role for a Geologist, Civil Engineer, or Environmental Engineer. NOREAS, Inc. has an immediate opening for a mid-level position for a qualified candidate with 5 ...

Senior Software Engineer I (Automation)

Bellevue, WA · On-site +1

$138K - $182K/yr

Mentor junior/mid-level engineers on AI prompt engineering, MCP server development, and UiPath best practices * Participate in a production support weekly rotation, taking ownership of complex issue ...

Showing results 41-60

Mid Level Software Engineer information

See Seattle, WA salary details

$72.3K

$168K

$234K

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

As of Aug 15, 2026, the average yearly pay for mid level software engineer in Seattle, WA is $167,980.00, according to ZipRecruiter salary data. Most workers in this role earn between $136,600.00 and $197,000.00 per year, depending on experience, location, and employer.

What is a mid level software engineer?

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.

Is 25 too late to become a mid level software engineer?

Age is not a barrier to becoming a mid level software engineer; many professionals transition into software development in their mid-20s or later. Success depends on acquiring relevant skills, such as programming languages and software development tools, and gaining practical experience through projects or internships.

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 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:

Infographic showing various Mid Level Software Engineer job openings in Seattle, WA as of August 2026, with employment types broken down into 88% Full Time, 8% Part Time, and 4% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $167,980 per year, or $80.8 per hour.

Software Development Engineer

Saicon Consultants

Bellevue, WA • On-site

Contractor

Re-posted 15 days ago


Job description

Company Description

Saicon Consultants, Inc. has been providing IT Professional Services to Fortune 500 companies nationwide since 1998. Saicon provides individualized attention to each of its client's needs and deploys the upmost quality through the right resources at the right time and for the right cost.

Job Description

Job Description:


Senior software engineers who are passionate about solving large business optimization problems at scale and develop a new class of services.  


An ideal system will employ machine learning, change modelling, automation of business process and logistics, distributed services with real-time data collection and analysis, prioritization of resource allocations, and other techniques to efficiently deliver customer promise around infinite cloud resources.


If you are comfortable working in a start-up kind of environment, motivated by solving hard business process problems with technology, in a continuous learning environment then this could be the position for you. 


Qualifications

Title: Software Development Engineers

Location: Bellevue, WA

Duration: 6-9 Months Contract to Hire

Position: 5 (3-Sr. & 2-Mid-Level)


Qualifications

BS in Computer Science or equivalent, MS or PhD preferred

3 - 7+ years of industry experience developing software platforms, preferably in server or cloud based systems or experience in MSFT Azure Storage models

Proficient in C, C++ 

Development experience in C# or Java

Experience in Distributed Systems

Proven track record of design and technical accomplishment, preferably in solving business problems at scale with distributed services

Exposure to Data Process Modelling would be an added advantage

Experience in Linux would be very helpful

Ability to quickly pick up existing concepts and employ new techniques 

Should be able to work in a large team

Strong problem solving, debugging, and communication skills


Additional Information

Thanks and Regards, 

Priya Toraskar - Technical Recruiter 

Saicon Consultants, Inc.              

(913) 257-3377 x 103 (Work)