Python Developer – Test-Driven, CI/CD, Scalable Backend

Egreenservices; Sioux Falls (SD); On-site; USD 66,000 - 95,000; Full time

Job summary

Dollar Tree is seeking a Python Developer for its Sioux Falls platform. The role emphasizes writing quality code, CI/CD discipline, and collaborating across teams to deliver incremental improvements.

You will shape testing, security, and observability practices while refactoring legacy systems and planning for higher scalable loads with React integration. The position offers mentorship and SD-based flexibility in a dynamic environment.

Qualifications

• Python development experience required.
• Experience with CI/CD pipelines.
• Ability to thrive in a fast-paced environment.

Responsibilities

• Ship incremental improvements to the Sioux Falls platform on a regular cadence.
• Drive adoption of testing, security, and observability best practices.
• Refactor legacy code to reduce technical debt over time.
• Re-architect the tech flow so React can handle higher load.
• Own the Emotional Intelligence subsystem relied on by other teams.
• Own edge cases in Ruby billing.
• Prototype proof-of-concept solutions for emerging tech needs.

Skills

Flask proficiency

Relationship building

Critical thinking

Independent judgment

Team collaboration

Curiosity

Local market knowledge

Tools

CI/CD tooling

Job description

Dollar Tree is seeking a Python Developer for its Sioux Falls platform. The role emphasizes writing quality code, CI/CD discipline, and collaborating across teams to deliver incremental improvements.

You will shape testing, security, and observability practices while refactoring legacy systems and planning for higher scalable loads with React integration. The position offers mentorship and SD-based flexibility in a dynamic environment.