Senior Python Developer | McLean,VA
Senior Python Developer | McLean,VA
Posted yesterday
SENIORITY
Senior
About the role
- Engineer capable of designing solutions, writing code, testing code, automating test and deployment
- Develop and maintain high-quality software code and automated tests (including Unit, Functional, Performance, Acceptance) for web interface application that integrates data, analytics, and reporting components
- Predictable results: changes in code can be proven to be correct and bug-free
- Production resilience: system must be highly available with minimal downtime
- High performance: develop scalable calculations to maintain performance over large data sets
- Strong Proficiency in Python programming language, including experience with frameworks such as Flask, Django and FastAPIExperience with RESTful APIs and microservices architecture, and an understanding of how to design and implement them effectively.
- Back End Skills: Python, Django/Flask/FastAPI, NumPy, pandas and Relational Database
- Refactoring Skills: Knowledge of how to refactor code to improve its quality, maintainability, performance, and scalability while preserving its functionality.
- Automation Testing: Pytest, Unitest, Monkey patch, pytest-mockito etc.
Before you apply
Applying takes about a minute. These four things decide how fast it moves after that.
Your profile is current
It's what we read first. Occupations, seniority and locations matter more than a long history.
Two examples you can talk through
Not a portfolio — just two pieces of work where you can explain the decisions and what you'd change.
A number in mind
What you're on now and what would make you move. We negotiate better when we know both.
Your notice period
Employers plan around it, and it's the question that stalls offers most often.
Once you apply, someone reads it and calls you before anything reaches the employer — usually within two working days.
