👨🏻‍💻 postech.work

Python Developer

MSZ Systems • 🌐 In Person

In Person Posted 4 days, 12 hours ago

Job Description

Job Description

We are seeking a Python Developer with strong core Python expertise to build, enhance, and support scalable applications and services. The role involves designing clean, efficient code and collaborating with cross-functional teams to deliver reliable, high-performance solutions.

Key Responsibilities

Develop, test, and maintain Python applications using best coding practices

Design and build reusable Python modules, packages, and libraries

Implement RESTful APIs and backend services using Python frameworks

Optimize application performance, memory usage, and execution speed

Write unit tests, integration tests, and support automated testing

Debug, refactor, and improve existing Python codebases

Participate in architecture and design discussions

Collaborate with product, business, and technology stakeholders

Required Python Skills \& Technical Expertise

Minimum 4 years of experience in Python

Strong proficiency in

Python

Deep understanding of

data structures, algorithms, and OOP concepts

Experience with

Python frameworks

such as Flask, Django, or FastAPI

Hands-on experience with

multithreading, multiprocessing, and async programming (asyncio)

Strong knowledge of

exception handling, memory management, and performance tuning

Experience building and consuming

REST APIs

Proficiency in

unit testing frameworks

(pytest, unittest)

Experience with

Python packaging and dependency management

(pip, virtualenv, poetry)

Familiarity with

logging, monitoring, and debugging tools

Additional Technical Skills

Experience with

databases

(PostgreSQL, MySQL, MongoDB, Redis)

Exposure to

messaging and streaming systems

(Kafka, RabbitMQ, SQS)

Experience working in

Linux/Unix environments

Knowledge of

CI/CD pipelines

and DevOps practices

Familiarity with

Docker and containerized deployments

Nice to Have

Cloud experience (AWS, Azure, GCP)

Experience with data processing libraries (

Pandas, NumPy

)

Exposure to security best practices

Experience in financial services, fintech, or enterprise systems

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