BackEnd Developer
Posted
Summary
Senior backend developer role focused on building Python APIs with FastAPI and LangGraph: integrating services through a central orchestrator, generating/exporting documents, and adding trust-and-safety features like content filtering, human-in-the-loop review, and prompt-injection defenses. Includes data-pipeline work for source-grounding/citation flows. Based in India.
- 5+ years Python API development experience
- Experience integrating services with a central orchestrator or comparable routing layer
- Experience building document / artifact generation and export endpoints
- Solid REST API design skills
- Senior-level Python engineer with strong system design skills
- Hands-on FastAPI and LangGraph experience
- Proven experience decoupling monolithic orchestration logic into modular, independently deployable services
- 5+ years backend engineering experience with a security / trust-and-safety focus
- Experience with content-filtering or policy-enforcement engines
- Familiarity with human-in-the-loop review workflow design and prompt-injection defenses
- Strong Python skills
- 3+ years data engineering experience with API integration and pipeline design
- Experience with source-grounding / citation pipeline design
- Experience with risk-management or lessons-learned enterprise workflow data a plus