Full-Time

Application Developer

Western Partitions

Western Partitions

201-500 employees

Specialty walls, ceilings, and building envelopes

Compensation Overview

$120k - $150k/yr

+ Incentive bonus plan + 401(k) match

No H1B Sponsorship

Lake Oswego, OR, USA

In Person

Category
Software Engineering
Required Skills
LLM
Git
ASP.NET
RAG
.NET
C#

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Requirements
  • At least 5 years of hands-on C# development experience in enterprise environments, including Windows Forms, ASP.NET MVC/Web Forms, or .NET 6, 7, or 8 applications.
  • Experience building or supporting .NET MAUI or Blazor Hybrid applications is valuable.
  • A strong understanding of databases.
  • A solid grasp of object-oriented design, clean code principles, and modern .NET frameworks.
  • Familiarity with Git, software development life cycle methodologies, code review processes, and structured quality assurance testing.
  • Ability to break down complex problems, work efficiently with minimal oversight, and proactively communicate progress, risks, and blockers.
  • A positive, team-oriented mindset and interest in improving systems, processes, documentation, and development standards.
Responsibilities
  • Design, develop, and maintain C# applications across multiple platforms, including traditional Windows Forms and ASP.NET web applications.
  • Build .NET MAUI and Blazor Hybrid applications as part of the transition toward modern user interface frameworks.
  • Work with peers and leadership to understand requirements, validate assumptions, and maintain project alignment.
  • Participate in and strengthen team practices for source and code change control using Git-based workflows, peer code review and design review, quality assurance testing and quality automation, issue and defect tracking, and project planning and progress transparency.
  • Troubleshoot, debug, and improve existing systems with a focus on stability, performance, and long-term maintainability.
  • Move projects forward independently while collaborating effectively with the team.
Desired Qualifications
  • Experience with retrieval-augmented generation large language model development.

Western Partitions provides interior and exterior specialty contracting services across the western United States, handling drywall, framing, plaster, acoustical systems, insulation, coatings, doors and hardware, windows, and related building envelope work. It manages projects from pre-construction through installation, coordinating trades to install walls, ceilings, framing, insulation, coatings, and associated systems, using prefab work where applicable. The company differentiates itself by being ranked 2nd in specialty walls and ceilings subcontractors by ENR and by its 50-year history, broad service scope, and wide geographic reach. Its goal is to deliver reliable, well-coordinated interior and exterior systems, expand into new markets, and maintain safety, quality, and integrity on every project.

Company Size

201-500

Company Stage

N/A

Total Funding

N/A

Headquarters

Wilsonville, Oregon

Founded

N/A

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Simplify Jobs

Simplify's Take

What believers are saying

  • WPI won 2026 Project of the Year honors for Block 216.
  • 2026 Northwest awards also recognized Seattle Aquarium Ocean Pavilion work.
  • WPI's April 2026 website update highlights active prefabrication marketing and growth momentum.

What critics are saying

  • OSHA listed a 2019 Washington referral with three violations at Western Partitions.
  • Specialty contracting stays cyclical; delayed towers like Block 216 strain staffing and margins.
  • A single safety or labor setback would damage its subcontractor reputation quickly.

What makes Western Partitions unique

  • Western Partitions ranked second nationally in specialty walls and ceilings.
  • WPI has 1,600 employees across eleven offices, enabling multi-state project coverage.
  • WPI PreFab and 2026 doors-frames-hardware pre-installation deepen self-perform specialty capabilities.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Health Savings Account/Flexible Spending Account

Life Insurance

Disability Insurance

Unlimited Paid Time Off

401(k) Retirement Plan

401(k) Company Match

Performance Bonus

Professional Development Budget