Senior Python Developer

Quantum Technologies. LLC; Glendale (CA); On-site; USD 150,000 - 210,000; Full time

Job summary

Quantum Technologies. LLC is seeking a Senior Python Developer with 10+ years of hands-on experience to join our team for long-term projects in the USA. You will lead backend development and system design, shaping scalable Python applications and modern architectures.

The ideal candidate excels in building RESTful APIs, collaborating with cross-functional teams, and implementing best practices across cloud environments (AWS/Azure/GCP). Familiarity with CI/CD, Docker, and Kubernetes is a plus.

Qualifications

• 10+ years of Python development experience.
• Strong backend, system design, and modern framework knowledge.
• Experience with REST APIs and microservices.

Responsibilities

• Design, develop, and maintain scalable Python applications
• Build and optimize RESTful APIs and microservices
• Work with cloud platforms (AWS/Azure/GCP)
• Collaborate with cross-functional teams (QA, DevOps, Product, UI)
• Perform code reviews and ensure best coding practices
• Troubleshoot, debug, and enhance application performance
• Participate in architecture and technical design discussions

Skills

Python

Python frameworks

REST APIs

Cloud platforms

CI/CD

Docker

Kubernetes

OOP & Design Patterns

Communication

Problem solving

Tools

PostgreSQL

MySQL

MongoDB

CI/CD tooling

Job description

Job Title:Senior Python Developer
Experience:10+ Years

Job Description:
We are seeking an experienced Senior Python Developer with 10+ years of hands‑on experience to join our team for long-term projects with leading clients in the USA. The ideal candidate will have strong expertise in backend development, system design, and modern frameworks.

Key Responsibilities:

• Design, develop, and maintain scalable Python applications
• Build and optimize RESTful APIs and microservices
• Work with cloud platforms (AWS/Azure/GCP)
• Collaborate with cross-functional teams (QA, DevOps, Product, UI)
• Perform code reviews and ensure best coding practices
• Troubleshoot, debug, and enhance application performance
• Participate in architecture and technical design discussions

Required Skills:

• 10+ years of experience in Python development
• Strong knowledge of Django, Flask, or FastAPI
• Experience with SQL and NoSQL databases (PostgreSQL, MySQL, MongoDB)
• Hands‑on with cloud services (AWS/Azure/GCP)
• Experience with CI/CD, Docker, Kubernetes
• Strong understanding of OOP, Data Structures, and Design Patterns
• Excellent communication and problem‑solving skills

Preferred Skills:

• Experience with data processing, automation, or machine learning is a plus
• Knowledge of message queues (Kafka, RabbitMQ)
• Experience working in an Agile/Scrum environment

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.