# Forward Deployed Engineer

**Company:** [Prosper Ai](https://hotfix.jobs/companies/prosper-ai)
**Location:** Barcelona, Spain
**Role:** Solutions Architecture
**Skills:** FastAPI, Python, Postgres, React, TypeScript, Ehrs, LLMs, AI Agents, Machine Learning, Llm Prompting, Voice Transcription, APIs
**Posted:** 2026-06-15

> Build and deploy AI voice-agent capabilities, customer integrations, and internal tooling across Python/PostgreSQL and React/TypeScript systems. The role partners closely with clients and product teams to improve reliability, call quality, and real-time conversational performance.

## Job Description

## Responsibilities
- Build and ship new capabilities, MVPs, and internal tooling across a FastAPI (Python) and PostgreSQL backend and React (TypeScript) frontend.
- Integrate with EHRs, payor systems, APIs, and other complex customer systems.
- Diagnose and resolve issues in high-volume, live systems supporting thousands of daily phone calls.
- Translate client feedback into product improvements in partnership with AI product managers and engineering.
- Tune and optimize voice agents through LLM prompting, voice and transcription configuration, and conversation logic.
- Manage multiple clients and competing deadlines while maintaining quality.

## Requirements
- Experience with software development, including through an internship or side project.
- Understanding of FastAPI, Python, PostgreSQL, React, and TypeScript, or equivalent technologies.
- Bachelor’s or Master’s degree in Computer Science, Engineering, Mathematics, Physics, or a related field, or equivalent experience.
- Ability to support AI voice agents handling thousands of daily phone calls.
- Ownership mindset, strong work ethic, and willingness to take on significant responsibility.

## Nice-to-haves
- Experience working closely with clients and developing creative solutions to their needs.
- Familiarity with LLMs, AI agents, or other machine-learning models.

## Compensation and Benefits
- Competitive compensation.
- Opportunity to work alongside an experienced team at a growing Series A company.
- Work on conversational AI products transforming healthcare operations.
- Significant growth opportunities and increasing ownership as the company scales.
- International team based in Barcelona.
- Meaningful ownership and impact from day one.
- Culture that rewards bold thinking, analytical rigor, and tangible results.

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**Apply:** https://hotfix.jobs/jobs/646dc3a1-9643-4980-bfe9-50611e401a59
**Canonical:** https://hotfix.jobs/jobs/646dc3a1-9643-4980-bfe9-50611e401a59