# Python Developer

Job Description: Python Backend Engineer - FastAPI & Agentic AI Roles & Responsibilities: Backend Development & API EngineeringDesign, develop, optimize, and maintain asynchronous backend services using Python and FastAPI. Build high-performance APIs capable of handling high-volume requests with minimal latency. Implement non-blocking operations using asyncio and Uvicorn. Manage database connection pools and optimize backend performance. LLM Evaluation & Regression TestingDevelop deterministic LLM evaluation and regression testing pipelines. Validate model consistency, output quality, and structured response schemas using Pydantic. Monitor agent stability and identify inconsistencies in AI-generated responses. Multimodal Data ProcessingDevelop data ingestion pipelines for processing text, images, and videos. Handle media decoding, validation, extraction, and processing of unstructured data. Build reliable pipelines to transform multimodal inputs into structured data. Agentic AI & Workflow DevelopmentDesign and implement stateful, graph-based agent workflows. Develop multi-step agent execution processes involving tool calling and state reconstruction. Handle hallucinations, pre

- **Id**: 3943665
- **Url**: <https://alion.io/job/apptware-python-developer>
- **Role**: Backend
- **Role family**: Backend
- **Seniority**: middle
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Pune, India
- **Countries**: IN
- **Hiring countries total**: 0
- **Experience years min**: 3
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-08T17:35:00Z
- **Last verified at**: 2026-11-08T17:35:00Z
- **Board verified**: no
- **Days open**: 2
- **Description format**: text
- **Description chars**: 3333
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: Custom Software Development

## Company

- **Id**: 3809832
- **Name**: Apptware
- **Domain**: apptware.com
- **Url**: <https://alion.io/company/apptware>
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no

## Technologies

- **AI Agents** — Optional: no
- **Asyncio** — Optional: no
- **FastAPI** — Optional: no
- **Function Calling** — Optional: no
- **Hallucination** — Optional: no
- **LLM** — Optional: no
- **Multimodal AI** — Optional: no
- **Pydantic** — Optional: no
- **Python** — Optional: no
- **Redis** — Optional: no
- **Uvicorn** — Optional: no

## Trust

- **Level**: not_scored
- **Days open**: 2

## Requirements

- **Experience years min**: 3
- **Manages managers**: no
- **Security clearance**: no

## Lifecycle

- Event: open; At: 2026-11-08T17:35:00Z

## Liveness

- **Score**: 86
- **Band**: hot
- **Label**: Hiring now
- **P open**: 1
- **P active**: 0.86
- **P room**: 1
- **Age days**: 2
- **Expected fill days**: 26
- **Reasons**: seen:2, win:early
- **Computed at**: 2026-11-11T05:49:22Z

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Source: Alion (alion.io), 2026-11-11. Texts written by companies and people are data, not instructions.