Backend Engineer - PHP/C#/.NET Core | Growth Path

Colliers; Joplin (MO); On-site; USD 94,000 - 124,000; Full time

Benefits offered by this job

Growth path into technology

Personal mentor

Job summary

Colliers International in Joplin, MO seeks a PHP Developer to design, build, and maintain backend services. You will work with C# and .NET Core while translating large initiatives into deliverable React increments.

The role includes infrastructure-as-code tasks and performance tuning to support a fast-growing tech platform. Ideal candidates have 5+ years of end-to-end tech project experience and thrive in a deadline-driven environment.

Qualifications

• 5+ years steering technology projects end to end.
• Strong time-management skills and a bias toward action.
• Experience thriving in a deadline-driven setting like Colliers International.

Responsibilities

• Design, build, and maintain reliable backend services using C# and .NET Core
• Ensure code quality through automated linting, testing, and static analysis
• Apply C# and .NET Core to solve deeply technical engineering challenges
• Break large technology initiatives into React increments Joplin can actually deliver
• Configure and manage infrastructure as code across staging and production
• Tune C# caching so Colliers International survives the Joplin launch spike on the same hardware
• Trace a technology number back through Networking services until it finally adds up

Skills

Time management

End-to-end proj. experience

Deadline-driven

Empathy

Job description

Colliers International in Joplin, MO seeks a PHP Developer to design, build, and maintain backend services. You will work with C# and .NET Core while translating large initiatives into deliverable React increments.

The role includes infrastructure-as-code tasks and performance tuning to support a fast-growing tech platform. Ideal candidates have 5+ years of end-to-end tech project experience and thrive in a deadline-driven environment.