Senior Python & MongoDB Backend Engineer (Onsite in NC)

RaceDog Technologies; Concord, Charlotte (NC, NC); On-site; USD 140,000 - 190,000; Full time

Job summary

RaceDog Technologies is seeking an exceptionally skilled Python Developer with MongoDB expertise to join our enterprise data engineering team on a full-time onsite basis in Concord or Charlotte, NC. You will design high-performance Python microservices, manage NoSQL schemas, and build robust data ingestion pipelines.

You should have 12+ years of software engineering experience, deep Python expertise (FastAPI/Django), and MongoDB database administration.

Qualifications

• 12+ years of professional software development experience with Python.
• Deep knowledge of MongoDB architecture, aggregation, sharding, and optimization.
• Experience with Python web frameworks (FastAPI, Django) and REST APIs.
• Knowledge of asynchronous programming, message brokers, and caching layers.
• Onsite residency in Concord, NC or Charlotte, NC.

Responsibilities

• Design, develop, test, and maintain backend microservices and RESTful APIs in Python (Django, FastAPI, Flask).
• Architect and optimize MongoDB schemas, sharded clusters, aggregations, and indexing strategies.
• Build scalable data ingestion pipelines, ETL workflows, and Celery/Redis queues.
• Ensure high availability, data consistency, backup automation, and performance tuning for NoSQL databases.
• Collaborate with frontend developers, software architects, and data analysts during sprints.
• Implement unit tests with PyTest and CI/CD pipelines.
• Enforce data security with encryption-at-rest and RBAC in MongoDB.
• Perform RCA and troubleshoot performance bottlenecks in backend services and databases.
• Mentor junior developers and participate in peer code reviews and design sessions.
• Write API specs, documentation, and database runbooks.

Skills

Python

MongoDB

Django

FastAPI

Async programming

Redis

REST APIs

Education

Bachelor’s degree in CS/SE/IT or related

Tools

MongoDB

Kafka

RabbitMQ

Redis

Docker

Kubernetes

Job description

RaceDog Technologies is seeking an exceptionally skilled Python Developer with MongoDB expertise to join our enterprise data engineering team on a full-time onsite basis in Concord or Charlotte, NC. You will design high-performance Python microservices, manage NoSQL schemas, and build robust data ingestion pipelines.

You should have 12+ years of software engineering experience, deep Python expertise (FastAPI/Django), and MongoDB database administration.