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Senior Fastapi Developer Jobs in Columbia, MD (NOW HIRING)

All Native Group

Full Stack Developer

Washington, DC · On-site

Strong full-stack engineering across Python, FastAPI, ReactJS, PostgreSQL, and Docker. * Working ... senior management teams. Work Environment This job operates in executive settings with frequent ...

All Native Group

Full Stack Developer

Washington, DC · Hybrid

Strong full-stack engineering across Python, FastAPI, ReactJS, PostgreSQL, and Docker. * Working ... senior management teams. Work Environment This job operates in executive settings with frequent ...

Hatch IT

Senior AI Software Engineer

Washington, DC

$138K - $182K/yr

Expression is seeking an experienced Senior AI Software Engineer and Technical Lead to lead the ... Develop high-performance backend services using Python, FastAPI, asynchronous programming, and ...

Hatch IT

Senior AI Software Engineer

Washington, DC · Remote

$180K - $210K/yr

Expression is seeking an experienced Senior AI Software Engineer and Technical Lead to lead the ... Develop high-performance backend services using Python, FastAPI, asynchronous programming, and ...

Expression

Senior AI Software Engineer

Washington, DC · On-site +1

$180K - $210K/yr

Expression is seeking an experienced Senior AI Software Engineer and Technical Lead to lead the ... Develop high-performance backend services using Python, FastAPI, asynchronous programming, and ...

Expression

Senior AI Software Engineer

Washington, DC · On-site

$180K - $210K/yr

Expression is seeking an experienced Senior AI Software Engineer and Technical Lead to lead the ... Develop high-performance backend services using Python, FastAPI, asynchronous programming, and ...

Expression

Senior AI Platforms Engineer

Washington, DC · On-site

$180K - $210K/yr

Expression is seeking an experienced Senior AI Platform Engineer to join our Product Team and ... Develop high-performance Python APIs and scalable backend services using FastAPI, asynchronous ...

Expression

Senior AI Platforms Engineer

Washington, DC · On-site

$180K - $210K/yr

Expression is seeking an experienced Senior AI Platform Engineer to join our Product Team and ... Develop high-performance Python APIs and scalable backend services using FastAPI, asynchronous ...

Vantor

Senior Software Engineer

Arlington, VA · On-site

$141K - $186K/yr

They are seeking a Senior Software Engineer to develop high-performance API-driven services and ... Preferred : • Experience with Spring Boot, Flask, FastAPI, Django, or similar frameworks. • ...

Zetier

Full-Stack Engineer

Arlington, VA · Hybrid

Senior Full-Stack Engineer Zetier is seeking a senior full-stack engineer to build modern, secure ... Flask, FastAPI) * Familiar with responsive design frameworks (Bootstrap, Material) * Practical ...

Zetier

Full-Stack Engineer

Arlington, VA · On-site

Senior Full-Stack Engineer Zetier is seeking a senior full-stack engineer to build modern, secure ... Flask, FastAPI) * Familiar with responsive design frameworks (Bootstrap, Material) * Practical ...

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Senior Fastapi Developer information

See Columbia, MD salary details

$15

$61

$87

How much do senior fastapi developer jobs pay per hour?

As of Aug 6, 2026, the average hourly pay for senior fastapi developer in Columbia, MD is $61.26, according to ZipRecruiter salary data. Most workers in this role earn between $52.02 and $68.70 per hour, depending on experience, location, and employer.

What does a Senior FastAPI Developer do?

A Senior FastAPI Developer designs, develops, and maintains backend web applications using the FastAPI framework in Python. They are responsible for building scalable APIs, optimizing performance, ensuring security best practices, and integrating with databases and external services. Senior developers also mentor junior team members, contribute to architecture decisions, and collaborate closely with front-end engineers and stakeholders to deliver robust software solutions.

What are some common challenges faced by Senior FastAPI Developers when scaling applications, and how can these be addressed?

Senior FastAPI Developers often encounter challenges related to managing high concurrency, optimizing API performance, and ensuring robust security as applications scale. To address these, it’s important to implement asynchronous programming practices, leverage efficient database queries, and utilize API gateways for better traffic management. Collaboration with DevOps and QA teams is also essential to automate deployments and monitor system health, ensuring smooth scaling and reliable user experiences.

What are the key skills and qualifications needed to thrive as a Senior FastAPI Developer?

To thrive as a Senior FastAPI Developer, you need deep expertise in Python, RESTful API design, and experience building scalable web backends, typically supported by a degree in computer science or related field. Familiarity with FastAPI, Docker, cloud platforms (such as AWS or Azure), and CI/CD tools is highly valued, along with proficiency in testing frameworks. Strong problem-solving, leadership, and communication skills help you collaborate effectively with cross-functional teams and mentor junior developers. These skills enable the delivery of robust, efficient, and maintainable APIs that support business goals and high user demands.
What are popular job titles related to Senior Fastapi Developer jobs in Columbia, MD? For Senior Fastapi Developer jobs in Columbia, MD, the most frequently searched job titles are:
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Senior Fastapi Developer jobs near you
Infographic showing various Senior Fastapi Developer job openings in Columbia, MD as of August 2026, with employment types broken down into 79% Full Time, 3% Part Time, and 18% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $127,424 per year, or $61.3 per hour.

Urgent Need : Senior Full Stack Python Developer : McLean, VA - Hybrid Local to DC, MD, VA - 12 Mont

Navtech, Inc.

Mclean, VA • On-site

Contractor

Re-posted 13 days ago

Job description

I have an opportunity for a "Senior Full Stack Python Developer" - (McLean, VA - Hybrid). and I am looking for a candidate who can join Immediately if you are interested, reply to me with your updated resume or if you could refer someone I would really appreciate it.
Job Title : Senior Full Stack Python Developer
Location: McLean, VA - Hybrid
Duration : 6 to 12 Months Contract
Looking for Local candidates to DC, MD, VA.
H1B, USC, GC
Experience: 10+ years
ONLY DMV AREA CANDIDATES
Interview information:
Rounds: 2 rounds
Duration: 1st - 30 minutes; 2nd - 90 minutes
Interview Type: 1st round - MS Teams, Video Mandatory; 2nd round - ONSITE In person
Must Haves: Python, Rest API (Flask or Fast API), Pandas or NumPy, Pytest or Unit test. Focus here is on test automation.
Responsibilities include:
  • 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: The system must be highly available with minimal downtime.
  • High performance: develop scalable calculations to maintain performance over large data sets.
  • Ready, willing, and able to pick up new technologies and pitch in on story tasks (design, code, test, CI/CD, deploy, etc.).

Technical Skills:
  • Strong Proficiency in Python programming language, including experience with frameworks such as Flask, Django and FastAPI.
  • Experience 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, Unittest, Monkey patch, pytest-mockito etc.
  • Build CI/CD Tools: gradle, Jenkins, git, Conda, pip, Jira, Gitlab, Confluence.
  • DevOps: Linux & Docker

Best Regards,
David Miller | PH: 224- 433 -7876 | david@navtechusa.com
Technical Recruiter |NAVTECH INC
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About Navtech

Sourced by ZipRecruiter

Industry

Civil engineering construction

Company size

11 - 50 Employees

Headquarters location

New Bloomfield, PA, US

Year founded

1996

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