
Python Backend Engineer – AI Agents, SaaS Integrations
Posted Aug 3

Posted Aug 3
This is a fully remote position, open to applicants in India, +4 more countries.
• Develop **Python backend applications** that emulate the functionalities of established SaaS platforms.
• Create REST APIs, microservices, integrations, and complete backend workflows.
• Construct new SaaS connectors from the ground up and modify existing integrations as needed.
• Execute thorough **backend testing and integration validation**.
• Ensure that connectors accurately reflect the behavior of the systems they are designed to imitate.
• Examine software workflows and datasets to pinpoint realistic long-term AI tasks.
• Generate representative tasks based on actual tools, processes, and user interactions.
• Perform structured QA to confirm task accuracy, realism, and completeness.
• Draft clear evaluation rubrics that cover correct, partially correct, and insufficient outcomes.
• Leverage **Claude Code and other AI coding agents** throughout the development, testing, and validation phases.
• A minimum of **3 years of professional software engineering experience**.
• Strong expertise in **Python** and backend frameworks like FastAPI, Flask, or Django.
• Demonstrated experience in building backend applications, REST APIs, or microservices.
• Hands-on familiarity with **Docker, Git, and basic software delivery pipelines**.
• Solid practical experience with **Claude or Claude Code**.
• Experience utilizing AI coding assistants as part of everyday software development.
• Proficient in written and spoken **English**.
• Strong understanding of software testing, version control, and code-quality standards.
• Competitive salary and performance-based bonuses.
• Flexible working hours and remote work options.
• Opportunities for professional development and continuous learning.
• Collaborative and inclusive team culture.
Sigma Software Group
Plain Concepts
GitLab
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