Senior Python Developer (USD 5-6K/month CONTRACTOR)

We’re looking for a Senior Software Developer with strong experience in Python (Rust is a plus) to join a fully remote team working on challenging software engineering projects. This is a great opportunity for someone who enjoys working close to the code, solving complex technical problems, and improving existing systems through modern, high-performance technologies. What you’ll do
Design, develop, and maintain high-quality software using Python (Rust is a plus)
Work on the evolution and optimization of existing systems and applications
Contribute to architectural and technical decisions
Identify opportunities to improve performance, scalability, reliability, and maintainability
Collaborate with other engineers in a fully remote, international environment
Participate in the migration and modernization of Python-based systems where applicable
Write clean, well-tested, maintainable code and contribute to engineering best practices
Requirements
5+ years of professional software development experience
Strong experience with Python
Solid understanding of software architecture, data structures, algorithms, and engineering best practices
Experience building and maintaining production-grade software
Fluent English — strong communication skills are essential
Ability to work independently in a fully remote environment
Nice to have
Experience migrating or rewriting Python applications/services in Rust
Experience identifying parts of Python systems where Rust can deliver meaningful performance improvements
Experience with distributed systems, APIs, backend development, or performance optimization
Experience working with international teams
Work Model 100% Remote Senior-level position Fluent English required

Work arrangement
Yes