Python Backend Developer

Quantum Technologies. LLC; Atlanta (GA); On-site; USD 90,000 - 130,000; Full time

Job summary

Quantum Technologies. LLC is seeking an experienced Python Backend Developer to design, build, and maintain scalable backend applications and RESTful services.

You will work with Django, Flask, and FastAPI, implementing microservices, designing data models, and ensuring robust API security and performance. You will deploy and operate services in Docker and Kubernetes, leverage cloud environments, and collaborate in an Agile team to deliver reliable software through CI/CD pipelines and thorough

Qualifications

• Experience with Python 3.x and Django/Flask/FastAPI.
• Experience building RESTful APIs and ORM usage.
• Experience with Docker/Kubernetes and cloud environments.

Responsibilities

• Design, develop, and maintain scalable backend applications using Python.
• Build RESTful APIs and integrate third-party services.
• Develop backend services using Django, Flask, and FastAPI frameworks.
• Implement microservices architecture for enterprise applications.
• Develop database models, queries, and stored procedures.
• Work with relational and NoSQL databases such as PostgreSQL, MySQL, MongoDB, and Redis.
• Implement authentication and authorization using JWT, OAuth 2.0, and API security standards.
• Optimize application performance, scalability, and reliability.
• Develop asynchronous processing using Celery, RabbitMQ, and Kafka.
• Integrate backend applications with frontend systems and external APIs.
• Write unit tests, integration tests, and debugging scripts.
• Deploy and manage applications using Docker and Kubernetes.
• Work with AWS, Azure, or GCP cloud environments.
• Participate in code reviews, technical discussions, and Agile development activities.
• Maintain CI/CD pipelines and production support processes.

Skills

Python 3.x

Django/Flask/FastAPI

REST API Development

SQL ORM (SQLAlchemy/Django ORM)

Docker/Kubernetes

Git/GitHub/GitLab

CI/CD/Jenkins

Pytest/Unit Testing

Education

Bachelor's degree in Computer Science or related field

Tools

PostgreSQL

MySQL

MongoDB

Redis

JWT/OAuth

Job description

US Citizen, Green Card, H-1B, OPT-EAD, CPT, Other

Work Authorization:US Citizen, Green Card, OPT-EAD, CPT, H-1B, H4-EAD, Other

Job Summary:

We are looking for an experienced Python Backend Developer to design, develop, and maintain scalable backend applications and RESTful APIs. The ideal candidate should have strong expertise in Python programming, backend frameworks, microservices architecture, database management, cloud technologies, and application integration.

Key Responsibilities

Design, develop, and maintain scalable backend applications using Python.

Build RESTful APIs and integrate third-party services.

Develop backend services using Django, Flask, and FastAPI frameworks.

Implement microservices architecture for enterprise applications.

Develop database models, queries, and stored procedures.

Work with relational and NoSQL databases such as PostgreSQL, MySQL, MongoDB, and Redis.

Implement authentication and authorization using JWT, OAuth 2.0, and API security standards.

Optimize application performance, scalability, and reliability.

Develop asynchronous processing using Celery, RabbitMQ, and Kafka.

Integrate backend applications with frontend systems and external APIs.

Write unit tests, integration tests, and debugging scripts.

Deploy and manage applications using Docker and Kubernetes.

Work with AWS, Azure, or GCP cloud environments.

Participate in code reviews, technical discussions, and Agile development activities.

Maintain CI/CD pipelines and production support processes.

Required Technical Skills

Python 3.x

Django, Flask, FastAPI

REST API Development

SQL and ORM (SQLAlchemy, Django ORM)

Docker and Kubernetes

Git, GitHub, GitLab

CI/CD and Jenkins

Pytest and Unit Testing

Preferred Qualifications

Bachelor's degree in Computer Science or related field.

Knowledge of system design and distributed architecture.

Experience with cloud-native application development.

Understanding of performance tuning and application security.

Experience working in Agile/Scrum environments.

Excellent problem-solving and communication skills.

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.