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

Mid-Level DevOps Developer Company: The Boeing Company The Boeing Company is looking for a Mid ... Create and maintain software design documentation, DevOps process documentation, and best practices ...

Mid-Level DevOps Developer Company: The Boeing Company The Boeing Company is looking for a Mid ... Create and maintain software design documentation, DevOps process documentation, and best practices ...

We are seeking a Staff Software Engineer, Salesforce who bridges the gap between CRM excellence and ... Act as a force multiplier by upskilling mid-level Salesforce developers in full-stack best ...

Mid-Level DevOps Developer Company: The Boeing Company The Boeing Company is looking for a Mid ... Create and maintain software design documentation, DevOps process documentation, and best practices ...

Mid-Level DevOps Developer Company: The Boeing Company The Boeing Company is looking for a Mid ... Create and maintain software design documentation, DevOps process documentation, and best practices ...

We are seeking a Staff Software Engineer, Salesforce who bridges the gap between CRM excellence and ... Act as a force multiplier by upskilling mid-level Salesforce developers in full-stack best ...

Staff Software Engineer

Kent, WA · On-site

$118K - $197K/yr

The Staff Software Engineer will play a critical hands-on role in designing, developing, and supporting complex, system-level software that directly interacts with production machines. This role ...

The Staff Software Engineer will play a critical hands-on role in designing, developing, and supporting complex, system-level software that directly interacts with production machines. This role ...

Professional development and tuition reimbursement We are seeking a mid-level Civil Engineer with a ... Develop structural models using finite element modeling software (SAP2000, Risa 3D, Staad.PRO, or ...

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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 16, 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 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 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.
RouteSync Mid-Level Systems Engineer

RouteSync Mid-Level Systems Engineer

Boeing

Seattle, WA • On-site

Full-time

Medical, Life, Retirement

Posted 7 days ago


Boeing rating

8.5

Company rating: 8.5 out of 10

Based on 591 frontline employees who took The Breakroom Quiz

32nd of 518 rated manufacturers


Job description

RouteSync Mid-Level Systems Engineer

Company:

The Boeing Company

The Boeing Company is seeking a Mid-Level Systems Engineer with expertise in datalink, flight management systems (FMS), flight planning, airplane systems integration, and aircraft performance to join BGS Engineering in Seattle, WA or Everett, WA. The team develops Flight Efficiency and Sustainability products within Boeing Digital Services and supports Boeing Commercial Airplanes' future capabilities.

RouteSync is a flight-efficiency system that uplinks an airline's Operational Flight Plan and the latest weather (winds/temperatures) via ACARS to the aircraft Flight Management Computer, enabling more accurate trajectory predictions, reducing pilot workload, and minimizing manual entry errors.

In this role, the Systems Engineer will own systemlevel design, development, customer onboarding, Boeing's flight plan, performance, and weather uplink solution to the Flight Management System. The Systems Engineer will work closely with airline customers, flightdeck systems (FMS/EFB), datalink (ACARS/AOC), cloud services, industry and dispatcher operations to define future capabilities, requirements, validate integrations, and deliver reliable preflight and enroute synchronization capabilities.

Position Responsibilities:

  • Applies an interdisciplinary, collaborative approach to lead activities to plan, design, develop and verify complex lifecycle balanced system and system solutions

  • Define system interfaces and integration points with airline AOC systems, Flight Planning systems, datalink systems, FMS and monitoring tools

  • Support customer onboarding: integration planning, configuration, test plans, deployments and monitoring

  • Create system test cases, perform integration testing, and analyze logs to troubleshoot uplink/downlink failures

  • Coordinate across products, software engineering, QA, operations, and airline stakeholders to deliver releases and resolve field issues

  • Research and recommend new system requirements to improve product capabilities

  • Collaborate with cross-functional teams to improve aircraft performance and efficiency

  • Conduct research and stay updated on industry trends, competition offerings and advancements in datalink, navigation, air traffic management and weather sources

  • Support the team from different time zones, ensuring seamless communication and collaboration

  • Support development of Design Practices

BasicQualifications (Required Skills/Experience):

  • Bachelor of Science degree in Engineering, Engineering Technology (including Manufacturing Technology), Computer Science, Data Science, Mathematics, Physics, or non-US equivalent qualifications directly related to the work statement

  • 1+ years of experience with commercial aircraft datalink applications, such as ADS-C, ATS, AOC, and ACARS

  • 1+ years of experience in the area of Communications and Navigation or Flight Management

  • 3+ years of experience with systems integration, verification, validation, ICDs, risk, issues and opportunities management and/or trade studies

  • Experience managing multiple projects and communication from global, cross-functional stakeholders while balancing impact on business needs

  • 3+ years of experience working with aerospace industry specifications and standards, part and/or process requirements

Preferred Qualifications (Desired Skills/Experience):

  • Experience with flight planning and optimization, aircraft trajectory, and performance initialization

  • Excellent written and verbal communication; able to produce technical documentation and present to customers and stakeholders

  • Experience in aircraft systems design, integration, or verification (commercial or military aerospace)

  • Strong background in systems integration, and optimization techniques for aviation applications

  • Experience with cloud-based services, APIs/SDKs, and EFB/flight deck application architectures

  • Knowledge of regulatory requirements and standards related to EFB applications and connectivity

  • Experience working directly with airline customers and supporting operational deployments

  • Experience developing technical roadmaps, defining requirements, and translating strategy into deliverables

  • Proven ability to collaborate across cross-functional teams and multiple product lines

  • Familiarity with airplane avionics, network protocols, and aircraft systems integration

  • Excellent problem-solving, analytical, communication, and teamwork skills

Union:

This is a union-represented position.

Conflict of Interest:
Successful candidates for this job must satisfy the Company's Conflict of Interest (COI) assessment process.

Drug Free Workplace:

Boeingis a Drug Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.

Pay & Benefits:

At Boeing, we strive to deliver a Total Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include competitive base pay and variable compensation opportunities.

The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.

The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements.

Pay is based upon candidate experience and qualifications, as well as market and business considerations.

Summary pay range: $119,850 - $162,150

Language Requirements:

Not Applicable

Education:

Bachelor's Degree or Equivalent

Relocation:

Relocation assistance is not a negotiable benefit for this position.

Export Control Requirement:

This position must meet U.S. export control compliance requirements. To meet U.S. export control compliance requirements, a "U.S. Person" as defined by 22 C.F.R. 120.62 is required. "U.S. Person" includes U.S. Citizen, U.S. National, lawful permanent resident, refugee, or asylee.

Safety Sensitive:

This is not a Safety Sensitive Position.

Security Clearance:

This position does not require a Security Clearance.

Visa Sponsorship:

Employer will not sponsor applicants for employment visa status.

Contingent Upon Award Program

This position is not contingent upon program award

Shift:

Shift 1 (United States of America)

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Boeing is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.

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