About the Client


We are hiring on behalf of a leading global product -based technology company that is transforming digital health and wellness through AI -powered solutions. The organization develops scalable, cloud -native platforms and intelligent applications that deliver personalized coaching and data -driven health experiences to users worldwide. This is an excellent prospect to work on cutting -edge technologies in a collaborative, engineering -first environment with a strong focus on innovation and product excellence.

About the Role


We are looking for a highly skilled Senior Python Developer with strong backend engineering expertise to design and build scalable, high -performance applications. The ideal candidate will have deep experience in Python, API development, database optimization, cloud -native technologies, and distributed systems. You will play a key role in building robust backend services that power next -generation AI -driven products.

Key Responsibilities


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

- Build high -performance RESTful APIs using FastAPI or Flask.

- Design efficient, scalable database schemas and optimize database performance.

- Develop thread -safe, concurrent, and high -throughput backend applications.

- Build clean, reusable, and maintainable code following engineering best practices.





- Containerize applications using Docker and deploy them on Kubernetes.

- Develop and maintain API documentation using OpenAPI/Swagger.

- Optimize application performance, scalability, security, and reliability.

- Collaborate with Product, Engineering, and DevOps teams throughout the software development lifecycle.


Required Skills

- 8–12 years of hands -on experience in Python backend development.

- Strong expertise in Python 3.x.

- Extensive experience with FastAPI and/or Flask.

- Strong hands -on experience with SQLAlchemy ORM, session management, and database transactions.

- Solid understanding of multithreading, concurrency, asynchronous programming, and thread -safe application development.

- Strong experience with PostgreSQL and/or MySQL, including database design, indexing, query optimization, and performance tuning.





- Hands -on experience with Docker and Kubernetes.

- Experience deploying and managing applications on Google Cloud Platform (GCP).

- Strong knowledge of REST APIs, OpenAPI, and Swagger.

- Experience with Git, code reviews, unit testing, and software engineering best practices.

- Good understanding of microservices architecture, distributed systems, and scalable application design.


Preferred Skills

- Experience building AI/ML -enabled applications.

- Exposure to Redis, Kafka, RabbitMQ, or similar messaging technologies.

- Experience with CI/CD pipelines and DevOps practices.

- Knowledge of monitoring, logging, and application performance optimization.

- Familiarity with Agile development methodologies.


What We're Looking For

- Strong analytical and problem -solving skills.

- Passion for building scalable, high -quality backend systems.

- Ability to work independently in a fast -paced product environment.

- Excellent communication and collaboration skills.