Senior Software Developer (.NET / C#)

September 5, 2025

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Job Description

Description

Overview

PDF was recognized by Forbes as one of America’s Best Small Employers for 2023. This ranking highlights only 300 companies out of 10,000+ that were considered in the Forbes nationwide analysis and PDF solutions ranked 55! The results are based on an employee satisfaction survey as well as a social listening analysis of employee feedback conducted by a Forbes research firm.

As a senior software developer at PDF Solutions, you’ll design, build, and maintain high-performance backend services and data tools using C# and the .NET platform. Your work will directly support the development of advanced semiconductor manufacturing technologies. You’ll join a collaborative team of engineers, working in a hybrid environment to create scalable and secure services that process and analyze large volumes of data from global manufacturing environments.

Responsibilities

  • Backend Service Development : Build robust, scalable APIs and services using C# and ASP.NET Core
  • Architecture and Design : Collaborate on service architecture, data modeling, and performance optimization
  • Database Integration : Design and query relational and NoSQL databases for large-scale data processing
  • Security and Reliability : Implement authentication, authorization, encryption, and best practices for service resilience and observability
  • Cross-Team Collaboration : Work with product managers, frontend developers, and other engineers to deliver full-stack solutions
  • Testing and Quality : Write unit, integration, and load tests to ensure code quality and system performance
  • Code Review & Mentorship : Provide thoughtful and constructive feedback in code reviews and mentor junior developers to support their technical growth
  • Deployment and Monitoring : Contribute to CI/CD pipelines and use monitoring/logging tools to track service health and behavior
  • Continuous Improvement : Stay current with new .NET features and tools, and proactively identify opportunities to improve the platform

Qualifications

  • Proficiency in C# and .NET Core/.NET 6+
  • Experience developing and deploying modern web APIs and backend services
  • Expertise in Entity Framework Core, LINQ, and asynchronous programming in C#
  • Working in both Windows and Linux-based development environments
  • Exposure to Agile or Scrum methodologies
  • Strong problem-solving and communication skills
  • Demonstrated experience mentoring engineers and performing code reviews
  • Ability to work independently and collaboratively in a hybrid team setting
  • Eligible to work in Canada and available for in-office collaboration in Vancouver

Education and Experience

  • Bachelor’s degree in Computer Science , Software Engineering, or a related field (or equivalent industry experience)
  • 8+ years of backend development experience, including significant hands-on experience with C# and the .NET platform .
  • Experience designing and building RESTful APIs and microservices using ASP.NET Core
  • Solid understanding of relational and non-relational databases
  • Familiarity with containerization , CI/CD pipelines, and version control systems
  • Experience with workflow frameworks
  • Experience with event-based architecture and messaging systems
  • Bonus: Experience with C, C++, or S cala/ S park

Pay Range
CAD $120,000.00 – CAD $150,000.00 /Yr. #J-18808-Ljbffr

Company

PDF Solutions, Inc.

Location

Vancouver

Country

Canada

Salary

100.000

URL

https://en-ca.whatjobs.com/coopob__cpl___291_2597821__3337?utm_source=3337&utm_medium=feed&keyword=Senior-Software-Developer&location=Vancouver&geoID=6399