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Software Software Developer Jobs in Bellingham, WA

The Senior ECU Test Engineer will be responsible for Hardware in the Loop (HiL) testing of ECUs with PACCAR Electronics developed software. The successful candidate will coordinate with the product ...

Senior ECU Test Engineer

Mount Vernon, WA · On-site

$100.10 - $156.60/hr

PACCAR The Senior ECU Test Engineer will be responsible for Hardware in the Loop (HiL) testing of ECUs with PACCAR Electronics developed software. The successful candidate will coordinate with the ...

Senior ECU Test Engineer

Mount Vernon, WA · On-site

$104K - $162K/yr

The Senior ECU Test Engineer will be responsible for Hardware in the Loop (HiL) testing of ECUs with PACCAR Electronics developed software. The successful candidate will coordinate with the product ...

CNC Machine Programmer

Sedro Woolley, WA · On-site

$27 - $37/hr

Provides input in production tracking software. * Works with process engineers on planning of manufacturing process to ensure that quality and design objectives are achieved. * Creates shop ...

Development of Heat and Material Balances Use of process simulation software; HYSYS, ProII Development of typical project deliverables; P&IDs, Equipment and Instrument datasheets A Junior engineer ...

Data Engineer

Burlington, WA · On-site

$110K - $125K/yr

The Data Engineer will design ETL/ELT workflows, manage lakehouse, warehouse, and database assets, optimize performance, enforce data quality standards, and support secure, governed access to ...

Showing results 41-60

Software Software Developer information

See Bellingham, WA salary details

$49.9K

$116.3K

$172.5K

How much do software software developer jobs pay per year?

As of Aug 22, 2026, the average yearly pay for software software developer in Bellingham, WA is $116,252.00, according to ZipRecruiter salary data. Most workers in this role earn between $93,500.00 and $135,100.00 per year, depending on experience, location, and employer.

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

AspectSoftware Software DeveloperSoftware Engineer
CredentialsBachelor's in CS or related field, certifications optionalBachelor's or higher in CS or related field, certifications optional
Work EnvironmentDevelopment teams, tech companies, startupsDevelopment teams, tech companies, large enterprises
Industry UsageCommonly used in tech and software firmsUsed across various industries including tech, finance, healthcare
Job FocusWriting, testing, and maintaining codeDesigning, developing, and overseeing software systems

While both roles involve software development, Software Software Developers primarily focus on coding and implementation, whereas Software Engineers often take a broader approach, including system design and architecture. The roles overlap significantly, but the title 'Software Engineer' may imply a more comprehensive scope of work.

Is software developer still in demand?

Software developers are in high demand due to ongoing digital transformation across industries, with strong job growth projected in the coming years. Skills in programming languages, cloud computing, and software development tools increase employability and career prospects.

What does a software software developer do for a job?

A software developer designs, writes, tests, and maintains computer programs and applications using programming languages like Java, Python, or C++. They analyze user needs, create technical specifications, and collaborate with teams to develop software solutions. Strong problem-solving skills and knowledge of development tools are essential for this role.

What job categories do people searching Software Software Developer jobs in Bellingham, WA look for?

The top searched job categories for Software Software Developer jobs in Bellingham, WA are:

What cities near Bellingham, WA are hiring for Software Software Developer jobs?

Cities near Bellingham, WA with the most Software Software Developer job openings:

Senior ECU Test Engineer

PACCAR

Mount Vernon, WA

$104K - $162K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 26 days ago


Paccar rating

8.8

Company rating: 8.8 out of 10

Based on 17 frontline employees who took The Breakroom Quiz

44th of 493 rated machine equipment manufacturers


Job description

The Senior ECU Test Engineer will be responsible for Hardware in the Loop (HiL) testing of ECUs with PACCAR Electronics developed software.  The successful candidate will coordinate with the product development team to improve quality through innovative testing, while meeting program schedules, budgets and customer expectations.

 
Location
: Mount Vernon, WA

 

 About PACCAR 

PACCAR, Inc. is a Fortune 500 company established in 1905 and is recognized as a global leader in the commercial vehicle, financial, and customer service fields. PACCAR is a global technology leader in the design, manufacture, and customer support of high-quality light-, medium- and heavy-duty trucks under its internationally recognized brands Kenworth, Peterbilt and DAF nameplates. PACCAR designs and manufactures advanced diesel engines and provides customized financial services, information technology and truck parts related to its principal business. 

 

About Global PACCAR Electronics

The Global PACCAR Electronics organization supports Kenworth, Peterbilt, and DAF by transforming how control systems and vehicle software are developed for commercial vehicle applications. GPE designs nextgeneration vehicle controls, display systems, and autonomous technologies that raise the bar for customer productivity and safety.

Whether on highways, construction sites, urban centers, or forest roads, PACCAR trucks are recognized for exceptional quality and performance. PACCAR Electronics is central to these product identities-delivering innovations from advanced PTO functionality to intuitive, highvalue digital displays. Join us as we grow and deliver PACCAR's future in connectivity, cybersecurity, electrification, and autonomous systems.

 Job Responsibilities
  • Ensure requirements are covered by defined test cases while ensuring quality.
  • Collaborate effectively with a multi-disciplinary team of software development, electrical engineering, control system development, information technology and other test engineers.
  • Lead test planning and execution within area of responsibility.
  • Provide technical mentorship to develop test engineers on team.
  • Identify and lead implementation of continuous improvement initiatives to improve quality and efficiency, including increasing test automation.
Required Qualifications & Skills
  • Bachelor's degree in engineering, computer science, or a related technical discipline.
  • 7+ years of professional experience in a related engineering field, including 3 or more years in a vehicle software development or testing role.
  • Ability to thrive in a fast-paced, results-driven environment, managing multiple projects and adapting to shifting priorities.
  • Experience solving complex technical problems using lean or six sigma methodologies.
  • Excellent written and verbal communication skills.
  • Ability to travel up to 10%, including internationally.
Preferred Qualifications & Skills
  • Experience with design & release of automotive or commercial vehicle systems.
  • Experience testing software against requirements using virtualization and/or automation. 
  • Experience implementing AI into product development or testing processes.
  • Experience with Automotive SPICE (Software Process Improvement and Capability Determination) framework.
  • Experience with ISO26262.
  • Advanced degree or Professional Engineer license.
PACCAR Benefits
  • 401k with up to a 5% company match
  • Fully funded pension plan that provides monthly benefits after retirement
  • Comprehensive PTO - minimum of 10 paid vacation days (additional days are provided with additional seniority/years of service), 12 paid holidays, and sick time
  • Tuition reimbursement for continued education
  • Medical, dental, and vision plans for you and your family
  • Flexible spending account (FSA) and health account (HSA)
  • Paid short-and-long-term disability programs
  • Life and accidental death and dismemberment insurance
  • EAP services include wellness plans, estate planning, financial counseling and more

 

Additional Job Board Information

PACCAR is an Equal Opportunity Employer/Protected Veteran/Disability. At PACCAR, we value talent and promote growth and development. We carefully consider numerous compensation factors, including your education, training, or experience. Applicants and employees for this position will not be sponsored for work authorization, including, but not limited to H-1B visas, now or in the future. The salary range for the Senior ECU Test Engineer is $104,100 - $162,900 annually. Additionally, this role is eligible for a full range of benefit options listed above. This position is also eligible for a holiday gift. 


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About Paccar

Sourced by ZipRecruiter

PACCAR, Inc. is a Fortune 500 company established in 1905 and is recognized as a global leader in the commercial vehicle, financial, and customer service fields. PACCAR is a global technology leader in the design, manufacture, and customer support of high-quality light-, medium- and heavy-duty trucks under its internationally recognized brands Kenworth, Peterbilt and DAF nameplates. PACCAR designs and manufactures advanced diesel engines and provides customized financial services, information technology and truck parts related to its principal business. Your next career move is waiting at PACCAR whether you want to design the transportation technology of tomorrow, support the staff functions of a dynamic, international leader, or build our excellent products and services. Join the PACCAR team today!

Industry

Motor vehicle manufacturing

Company size

10,000+ Employees

Headquarters location

Bellevue, WA, US

Year founded

1905

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