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Senior Software Developer Jobs in Kennewick, WA (NOW HIRING)

UDR Consulting Inc

Senior Process Engineer

Richland, WA · On-site

$108K - $140K/yr

UDR is seeking qualified candidates for a Senior Process Engineer opportunity in Richland, WA ... Strong computer skills include process simulation software (i.e. Hysys and/or Aspen, HTRI) is ...

Columbia Energy

Senior Structural Engineer

Richland, WA · On-site

$90K - $140K/yr

Senior Structural Engineer Location: Richland, WA Company: Columbia Energy & Environmental Services ... Proficiency in Finite Element Analysis (FEA) software such as Ansys or RISA-3D. * Demonstrated ...

Columbia Energy

Senior Structural Engineer

Richland, WA · On-site

$90K - $140K/yr

Senior Structural Engineer Location: Richland, WA Company: Columbia Energy & Environmental Services ... Proficiency in Finite Element Analysis (FEA) software such as Ansys or RISA-3D. * Demonstrated ...

Sargent & Lundy

Senior Electrical Engineer 1

Richland, WA · Hybrid

$84K - $129K/yr

Proficiency or ability to learn lighting analysis software such as Visual and AGI32 Valued but not required skills and experience: * Professional Engineer License (PE) * DOE experience preferred ...

Sargent & Lundy

Senior Electrical Engineer 2

Richland, WA · On-site

$100K - $152K/yr

Proficiency or ability to learn lighting analysis software such as Visual and AGI32 Valued but not required skills and experience: * Professional Engineer License (PE) * DOE experience preferred ...

Sargent & Lundy

Senior Electrical Engineer 1

Richland, WA · On-site

$84K - $129K/yr

Proficiency or ability to learn lighting analysis software such as Visual and AGI32 Valued but not required skills and experience: * Professional Engineer License (PE) * DOE experience preferred ...

Sargent & Lundy

Senior Electrical Engineer 2

Richland, WA · Hybrid

$100K - $152K/yr

Proficiency or ability to learn lighting analysis software such as Visual and AGI32 Valued but not required skills and experience: * Professional Engineer License (PE) * DOE experience preferred ...

Sargent & Lundy

Senior Electrical Engineer 2

Richland, WA · On-site +1

$100K - $152K/yr

Proficiency or ability to learn lighting analysis software such as Visual and AGI32 Valued but not required skills and experience: * Professional Engineer License (PE) * DOE experience preferred ...

Sargent & Lundy

Senior Electrical Engineer 1

Richland, WA · On-site +1

$84K - $129K/yr

Proficiency or ability to learn lighting analysis software such as Visual and AGI32 Valued but not required skills and experience: * Professional Engineer License (PE) * DOE experience preferred ...

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Senior Software Developer information

See Kennewick, WA salary details

$15

$62

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How much do senior software developer jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for senior software developer in Kennewick, WA is $62.56, according to ZipRecruiter salary data. Most workers in this role earn between $53.12 and $70.14 per hour, depending on experience, location, and employer.

What skills and qualifications are needed to thrive as a senior software developer?

To thrive as a Senior Software Developer, you need deep expertise in programming languages, software architecture, and problem-solving, typically backed by a bachelor’s degree in computer science or a related field. Proficiency with development frameworks, version control systems like Git, and cloud platforms such as AWS or Azure is standard, and certifications in these areas can be beneficial. Leadership, strong communication, and mentoring abilities set standout candidates apart in this role. These skills ensure that complex projects are delivered efficiently, code quality is maintained, and junior team members are effectively guided for overall team success.

What does a senior software developer do?

As a Senior Software Developer, you’ll typically be responsible for leading complex development projects, designing technical solutions, and mentoring junior team members. Daily tasks often include writing and reviewing code, participating in architecture discussions, collaborating with cross-functional teams (such as QA, product management, and DevOps), and troubleshooting high-level technical issues. You may also be involved in setting coding standards, conducting code reviews, and helping to plan sprints or project roadmaps.

What is a senior software developer?

Senior Software Developers are experienced professionals who design, develop, and maintain complex software applications. They often lead development teams, mentor junior developers, and make critical architectural decisions. Their responsibilities include writing high-quality code, troubleshooting technical issues, and ensuring that software projects meet performance and security standards. With deep expertise in programming languages and software engineering principles, they play a key role in delivering successful technology solutions for organizations.

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

AspectSenior Software DeveloperSoftware Engineer
CredentialsBachelor's degree in CS or related field; experience often 5+ yearsBachelor's or higher in CS or related field; similar experience levels
Work EnvironmentCollaborates on complex projects, mentors juniors, leads technical effortsDesigns, develops, tests software; may work on specific modules or systems
Industry UsageCommonly used in tech companies, startups, and enterprise firmsWidely used across industries, often interchangeable with developer roles

The main difference is that Senior Software Developers typically have more experience, leadership responsibilities, and focus on complex project oversight, while Software Engineers may focus more on designing and implementing software solutions. Both roles require similar credentials and are integral in software development teams, but Senior Software Developers often take on mentorship and strategic tasks.

More about Senior Software Developer jobs
What are the most commonly searched types of Software Developer jobs in Kennewick, WA? The most popular types of Software Developer jobs in Kennewick, WA are:
What are popular job titles related to Senior Software Developer jobs in Kennewick, WA? For Senior Software Developer jobs in Kennewick, WA, the most frequently searched job titles are:
What job categories do people searching Senior Software Developer jobs in Kennewick, WA look for? The top searched job categories for Senior Software Developer jobs in Kennewick, WA are:
What cities near Kennewick, WA are hiring for Senior Software Developer jobs? Cities near Kennewick, WA with the most Senior Software Developer job openings:
Senior Software Developer jobs near you
Infographic showing various Senior Software Developer job openings in Kennewick, WA as of August 2026, with employment types broken down into 1% Internship, 80% Full Time, 16% Part Time, and 3% Contract. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution, with an average salary of $130,130 per year, or $62.6 per hour.

Senior Process Engineer

UDR Consulting Inc

Richland, WA • On-site

$108K - $140K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 29 days ago

Job description

UDR is seeking qualified candidates for a Senior Process Engineer opportunity in Richland, WA.
Description
Our Federal group is looking for a Senior Process Engineer to support our growing work in the DOE and DOD. The successful candidate will:
  • Have experience with nuclear system design, working with Safety Class or Safety Significant systems and working under a NQA-1 program or,
  • Have experience with energetics or explosives system design. (synthesis, handling, mixing, and charging)
  • Have experience applying nuclear, chemical or explosive-safety requirements into designs.
  • Have experience in project execution, from initial process studies, support of project cost estimates, through detailed design into EPC project execution.
  • Have a clear understanding of the steps of project development (e.g. front-end engineering design) and level of detail required in each step of project development.
  • Independently develop PFDs, P&IDs, complete equipment sizing and specifications, develop instrument process data and specifications.
  • Demonstrate leadership ability at the discipline level on a multidiscipline project team.
  • Develop process models with commercially available programs (Aspen, Hysys, ChemCAD) or by building custom models in Excel.
  • Support business development efforts by developing engineering estimates and supporting proposal development.
This position requires an experienced and competent individual capable of successfully solving difficult problems that require adaptation and modification of standard techniques, procedures and criteria. Must be capable of devising new approaches to problems encountered. The position may require travel to support projects, estimated at 25%.
Requirements: Bachelor Degree in Chemical Engineering or related degree from an ABET accredited program. and 7 years process engineering experience. EPC project experience preferred. Required or
  • Bachelor Degree in Chemical or related Engineering Technology from an ABET accredited program and successful completion of Fundamentals of Engineering (FE) exam. and 7 years process engineering experience. EPC project experience preferred. Required or
  • Master Degree in Chemical Engineering and 6 years process engineering experience. EPC project experience preferred.
  • Expert knowledge in standard engineering techniques and procedures. Strong knowledge of process design codes (ASME, ANSI, API, PIP, NACE).
  • Strong computer skills (e.g. Microsoft Office Suite).
  • Strong computer skills include process simulation software (i.e. Hysys and/or Aspen, HTRI) is preferred.
  • Excellent written and verbal communication skills.
  • Experience with leading the discipline design for large projects and delegating work tasks to team members. Ability to lead execution of work and resolve issues in a team environment.
  • Demonstrated critical thinking skills, ability to work methodically and analytically in a quantitative problem-solving environment.
  • Strong attention to detail, facilitation, team building, collaboration, organization and problem-solving skills.
  • Ability to perform quality reviews for detailed engineering documents and specifications.
  • Ability to travel.
  • Professional Engineer (PE) License. Preferred.
  • Must be able to obtain and maintain a DoE or DoD Security Clearance.
UDR Consulting, INC is a Service-Disabled Veteran-Owned, Woman-Owned, Minority-Owned, Small Disadvantaged Business. An Equal Opportunity Employer that considers all qualified applicants for employment without regard to race, color, religion, sexual orientation, gender identity, national origin, protected Veterans, or individuals with disabilities. UDR also supports a drug-free work environment.
UDR offers highly competitive salaries and employee benefit packages structured to best suit your needs. We offer multiple individual and family benefit options including paid time off, medical, dental, life, vision, and disability insurance, and a pre-tax 401 (k) retirement account with Company matching contributions and 100% vesting for eligible participants beginning DAY 1.
https://udrconsultingincorporated.applytojob.com/apply/

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