Senior Software Engineer - TypeScript & Python (HealthTech)

Mev, Llc.; United States; Remote; USD 140,000 - 205,000; Full time

Benefits offered by this job

Health insurance from your first day

$1,000 flexible benefits budget per yr

Fully remote

Job summary

Mev, LLC is seeking a Senior Software Engineer to drive two-phase HealthTech platforms in a fully remote US-based role. Phase 1 focuses on a Python data processing pipeline with EDI handling; Phase 2 expands to a full-stack platform using React, TypeScript, NestJS, Prisma, and an Nx monorepo on Azure.

You will own REST APIs, database design, and microservice patterns; lead architecture for major features; collaborate with US stakeholders, participate in code reviews and CI/CD via GitHub Actions,

Qualifications

• 5+ years of experience with TypeScript in production environments.
• 2+ years of experience leading architecture or major features.
• Working proficiency in Python; comfortable contributing to Python codebases with Pydantic and SQLAlchemy.
• Deep expertise in REST APIs, database design, microservice design, and event-driven architecture.
• Experience with Nx monorepo structures.
• Familiarity with Azure cloud services and multi-environment deployments.
• Experience with GitHub Actions and CI/CD pipelines.
• Fluency in English and ability to lead client demos and team knowledge sharing.
• Deep understanding of modern authorization mechanisms.
• Active use of AI-assisted development tools (Cursor, Claude Code, Copilot, or similar).

Responsibilities

• Extend and adapt data processing pipelines for new client integrations.
• Implement business rules for EDI 270/271 transactions and file transformations.
• Write clean, strictly-typed Python with Pydantic models and comprehensive test coverage.
• Work with Azure Functions, Service Bus, and Blob Storage.
• Maintain high pipeline performance.
• Build and maintain features across the React front-end and NestJS APIs within the Nx monorepo.
• Take ownership of assigned system components, making architectural decisions within their scope.
• Collaborate with other component owners to ensure consistency and alignment across the platform.
• Design and optimize PostgreSQL schemas, manage migrations, and ensure data integrity.
• Integrate Azure services as needed for your components (App Services, Container Apps, Functions, APIM, Key Vault).
• Write unit and integration tests, participate in code reviews, and maintain CI quality gates.
• Drive the technical roadmap for your areas of responsibility.
• Present solutions directly to clients and participate in architectural discussions.

Skills

TypeScript

Python

REST APIs

Database design

Microservice design

Event-driven architecture

Nx monorepo

Azure

GitHub Actions

CI/CD pipelines

English fluency

AI-assisted development tools

Authorization mechanisms

Tools

Prisma ORM

PostgreSQL

Redis

Bull

GitHub Actions

Nx monorepo

Job description

Mev, LLC is seeking a Senior Software Engineer to drive two-phase HealthTech platforms in a fully remote US-based role. Phase 1 focuses on a Python data processing pipeline with EDI handling; Phase 2 expands to a full-stack platform using React, TypeScript, NestJS, Prisma, and an Nx monorepo on Azure.

You will own REST APIs, database design, and microservice patterns; lead architecture for major features; collaborate with US stakeholders, participate in code reviews and CI/CD via GitHub Actions,