Senior Software engineer

Company: MincaAI

🚀 We're Hiring — Senior Software Engineer (Remote)
MincaAI builds AI-powered workflow automation software for the insurance industry. We design intelligent agents that automate complex, repetitive operational processes — from document intake and data extraction to smart matching and decision support — so that teams can focus on high-value work instead of manual tasks.
We are looking for a Senior Software Engineer to take ownership of key modules and help us ship.
🔧 What you'll do
— Own and deliver full features end-to-end: backend API, data layer, and frontend integration — Design and implement microservices with Python/FastAPI following clean architecture principles
— Build and maintain the React/TypeScript frontend (dashboard, workflow UI, data tables)
— Define data models, write migrations (PostgreSQL + SQLAlchemy/Alembic)
— Integrate external APIs: Microsoft Graph, OpenAI, third-party systems
— Set up and optimize CI/CD pipelines, Docker containers, and AWS infrastructure (ECS, RDS, S3)
— Drive architectural decisions and propose improvements to the codebase and system design
— Conduct code reviews and ensure code quality, testing, and documentation standards
🏗️ Our stack
— Backend: Python 3.11+, FastAPI, Celery, Redis — Frontend: React, TypeScript, Vite, Tailwind CSS — Data: PostgreSQL, pgvector, S3 — AI/ML: LLM API, embeddings, semantic search — Infra: Docker, AWS (ECS Fargate, RDS, S3), GitHub Actions
✅ What we're looking for
— 7+ years of professional software engineering experience
— Expert-level Python (FastAPI) and strong React/TypeScript skills
— Solid understanding of clean architecture, DDD, and microservices patterns
— Experience with Docker, AWS, and CI/CD pipelines
— Genuinely passionate about AI — you follow the space, you experiment with LLMs, you see how AI is reshaping software engineering. We're an AI-native company and we want people who share that mindset.
— Strong ownership mentality, you don't wait for instructions, you drive solutions
— Comfortable making architectural decisions and defending technical trade-offs
— Experience working in startups or small autonomous teams — Excellent written communication in English
Spanish speaking, english speaking is required
Nice to have: LLM API experience (OpenAI, Anthropic), vector databases (pgvector, FAISS), insurance/fintech domain
📋 Details
* — Contract: Freelance — Duration: 4 months (extendable) — Location: 100% Remote
Send your CV to stella.choi@mincaai.com

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