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Quest Global

Engineering services, digital transformation, asset management

Bilingual Senior Software Engineer - C#

Desktop Application DevelopmentConfirmed live in the last 24 hours
Full-timeHitachinaka, Ibaraki, JapanNo salary listed

About the Job

Requirements

  • Experience developing desktop applications in C#.
  • Expertise porting legacy software applications to C#.
  • Experience preparing software functional designs.
  • Hands-on experience with design patterns and SOLID principles.
  • Excellent communication skills in Japanese.
  • Business-level English proficiency.
  • Japanese Language Proficiency Test N2 or above.
  • More than 8 years of total and relevant experience.

Responsibilities

  • Develop C# applications hands-on.
  • Port legacy software applications to C#.
  • Prepare high-level software functional designs.
  • Collaborate closely with customers on the design and development of semiconductor inspection equipment software.
  • Collaborate closely with offshore teams to communicate requirements and implement software according to schedule and quality expectations.
  • Own development from requirements capture through final delivery.
  • Clarify offshore team queries in consultation with customers.
  • Review offshore work products and ensure their completion.
  • Perform unit testing and fix bugs.
  • Validate software on equipment, analyze issues identified during testing, and fix them.

Desired Qualifications

  • Experience in the semiconductor domain.
  • Experience developing desktop applications using Windows Presentation Foundation (WPF), Extensible Application Markup Language (XAML), and Model-View-ViewModel (MVVM).
  • Experience developing desktop applications using Visual C++ (VC++) and Microsoft Foundation Classes (MFC).

About the Company

Quest Global

Engineering services, digital transformation, asset management

QuEST Global provides engineering and lifecycle services across aerospace, automotive, energy, healthcare, and transportation, focusing on digital transformation and asset management. It uses edge computing, cloud, AI/ML, and industrial IoT to deliver tailored engineering solutions through long-term partnerships, service contracts, project-based engagements, and strategic collaborations. It differentiates itself with a broad industry footprint, global delivery model, and emphasis on partnerships, talent development, and workplace culture. Its goal is to help clients improve operational efficiency and drive business growth by transforming engineering processes and assets with digital tools and data-driven management.

Company size
10,001+
Company stage
Growth Equity (Venture Capital)
Total funding
$581M
Headquarters
Greenville, SC
Founded
1997

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