Software Engineer (Human Data Platforms)

Visa Hunt; United States; On-site; USD 120,000 - 180,000; Full time

Job summary

Visa Hunt is seeking a Software Engineer to build end-to-end systems across APIs, UI, and data pipelines from a fully remote location. You will own data infrastructure powering model evaluation, secure data handling, and complex document workflows with high autonomy in a senior team.

You will ship features in Python (FastAPI) and React, develop data pipelines and secure document processing, and improve performance and reliability across the stack.

Qualifications

• Experience building backend APIs and frontend features.
• Strong fundamentals in APIs, SQL, async systems, and data modeling.

Responsibilities

• Ship features across backend (Python/FastAPI) and frontend (React/Next.js/TypeScript).
• Build data pipelines for evaluation and model control layers.
• Own secure document pipelines (S3/GCS/Azure, permissions, no data leakage).
• Develop OCR + search systems for PDFs, images, and scanned docs.
• Parse and enforce complex nested JSON structures.
• Build document tooling (generate, edit, annotate PDFs/images).
• Debug and scale pipelines and storage systems.
• Improve performance, reliability, and system design across the stack.

Skills

Python

FastAPI

React

APIs

SQL

Async systems

Data modeling

Tools

AWS

GCP

Azure

Job description

Job Title: Software Engineer (Human Data Platforms)

Job Type: Full-time

Location: Remote (Must overlap PST timezone at least 6-8 hours)

The Role

Build and ship systems across the stack — APIs, UI, and data pipelines.

You’ll work on data and document infrastructure that powers model evaluation, secure data handling, and complex document workflows. Expect to move fast, own problems end-to-end, and operate with high autonomy in a small, senior team.

What You’ll Do

1. Ship features across backend (Python/FastAPI) and frontend (React/Next.js/TypeScript).
2. Build data pipelines for evaluation and model control layers.
3. Own secure document pipelines (S3/GCS/Azure, permissions, no data leakage).
4. Develop OCR + search systems for PDFs, images, and scanned docs.
5. Parse and enforce complex nested JSON structures.
6. Build document tooling (generate, edit, annotate PDFs/images).
7. Debug and scale pipelines and storage systems.
8. Improve performance, reliability, and system design across the stack.

What We’re Looking For

1. Strong builder with Python (FastAPI) + React experience.
2. Comfortable working across the stack.
3. Solid fundamentals: APIs, SQL, async systems, data modeling.
4. Experience with cloud (AWS/GCP/Azure).
5. Ability to work with complex data systems or pipelines.
6. High ownership, low ego, fast execution.

Preferred

1. LLM / AI system experience.
2. OCR, document processing, or search systems.
3. Experience with secure data handling / permissions.
4. Built and shipped real systems (not just tutorials).