Senior Python Systems Developer - Functional Testing Project

3 hours, 13 minutes ago
Part-time
Senior
Software Development
Mindrift.ai: Be the “I” in AI

Mindrift.ai: Be the “I” in AI

Join 10,000+ experts earning $15-50/hr training AI models remotely. Flexible freelance work, weekly payments. No AI experience required. Apply in 5 minutes.

Internet Software & Services

Description

  • Create black-box functional tests for large codebases written in multiple source languages.
  • Build and manage Docker-based environments for reproducible builds and test execution across platforms.
  • Monitor code coverage and configure automated scoring criteria to meet benchmark-level standards.
  • Use LLM tools to accelerate iterative development, automate repetitive tasks, and improve code quality.
  • Read and interpret code in languages such as C, Rust, and Go to support migration and testing tasks.
  • Translate requirements into test and migration workflows across heterogeneous codebases.
  • Debug issues inside containers and maintain secure, reliable workspace setups.

Requirements

  • 5+ years of experience as a Software Engineer, primarily in Python.
  • Deep experience with pytest, including fixtures, session-scoped tests, and timeouts.
  • Experience designing black-box functional tests for CLI tools.
  • Expert-level Docker skills, including reproducible Dockerfiles, user contexts, and secure workspaces.
  • Strong Linux and Bash scripting skills.
  • Comfort debugging inside containers.
  • Proficiency with modern Python tooling such as uv, pyproject.toml, and packaging.
  • Ability to read and understand code in languages such as C, C++, Rust, or Go with LLM assistance.
  • Experience using LLM tools such as Claude Code, Roo Code, or Cursor for iterative development and test-case generation.
  • English proficiency at B2 level or higher.
  • Prior experience with agent evaluation platforms and MCP CLI tools.

Benefits

  • Freelance, project-based collaboration via the Mindrift platform.
  • Fully remote and flexible participation, with the ability to choose when and how much to contribute.
  • Part-time workload of about 20-30 hours per week.
  • Compensation based on project scope and expertise, with this project offering up to $45 per hour equivalent.
  • Opportunity to work on innovative AI projects for leading tech companies.
  • Supportive global community.

Interested in this position?

Apply directly on the company website

Apply Now

Similar Roles

Fullstack PHP developer (Magento 2 + WordPress) - Remote. Latin America

Bluelight Consulting 11-50 Internet Software & Services

Bluelight is hiring a remote Full Stack Developer to own and maintain client digital ecosystems built on Magento 2 and WordPress, with a focus on stabilizing the platform, managing integrations, and supporting technical transitions.

Apache CSS Elasticsearch Git GraphQL HTML JavaScript Less Linux MySQL Nginx PHP Redis REST API Sass WordPress
1 hour, 12 minutes ago

Senior Software Engineer - Integrations

Worth AI Internet Software & Services

Worth is hiring a Senior Software Engineer for its Integrations Squad to own the systems that connect the company’s products to external partners, customer systems, and internal services.

AWS Kafka Kubernetes NestJS Node.js PostgreSQL Python React Redis REST API Terraform TypeScript
1 hour, 29 minutes ago

Design Verification Engineer (Silicon Engineering)

SpaceX 10K-50K Aerospace & Defense

SpaceX is hiring a Design Verification Engineer to support Starlink silicon engineering by verifying next-generation ASICs for space and ground infrastructure.

MATLAB Python Verilog
2 hours, 11 minutes ago

[Job 29475] Senior Developer Java (focus in AI), Brazil

CI&T 5K-10K Internet Software & Services

CI&T is hiring a Senior Java Developer in Brazil to build scalable software and AI-focused solutions within a remote/hybrid delivery environment.

CI/CD Docker Git GitLab CI Java Jenkins Kafka Kanban Kubernetes Microservices MongoDB MySQL PostgreSQL RabbitMQ Redis REST API Scrum Spring Boot
2 hours, 27 minutes ago

You're on a roll! Sign up now to keep applying.

Sign Up

Already have an account? Log in

Used by 14,729+ remote workers