Senior Python Full Stack Engineer Reston, VA, 3 days onsite Description: We are seeking a Senior ... Flask • Experience building full-stack applications using modern frontend frameworks (e.g., React ...
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Senior Python Full Stack Engineer Reston, VA, 3 days onsite Description: We are seeking a Senior ... Flask • Experience building full-stack applications using modern frontend frameworks (e.g., React ...
Quick apply
Senior Python Full Stack Engineer Reston, VA, 3 days onsite Description: We are seeking a Senior ... Flask • Experience building full-stack applications using modern frontend frameworks (e.g., React ...
This position develops and maintains a Python-based data warehouse processing system running on Red ... Flask, Django, React, or other like technology Connect Talent Solutions is an Equal Opportunity ...
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This position develops and maintains a Python-based data warehouse processing system running on Red ... Flask, Django, React, or other like technology Connect Talent Solutions is an Equal Opportunity ...
Washington, DC · On-site
$138K - $182K/yr
You have experience handling and securing large-scale production data, are proficient with AWS and Python (Flask, FastAPI, or Django), and are comfortable in TypeScript/JavaScript (React, Next.js)
Washington, DC · On-site
$138K - $182K/yr
You have experience handling and securing large-scale production data, are proficient with AWS and Python (Flask, FastAPI, or Django), and are comfortable in TypeScript/JavaScript (React, Next.js)
Perform manual and automated testing across front-end (React), back-end (Flask/Python), and data platforms (Databricks, SQL, ADVANA). Design and implement automated test frameworks using Python and ...
Perform manual and automated testing across front-end (React), back-end (Flask/Python), and data platforms (Databricks, SQL, ADVANA). Design and implement automated test frameworks using Python and ...
... Python backend development (FastAPI, Flask, Django, or similar). • Strong experience in modern JavaScript ecosystems like Vue.js/Angular.JS/React.JS • Knowledge of relational and/or NoSQL ...
... Python backend development (FastAPI, Flask, Django, or similar). • Strong experience in modern JavaScript ecosystems like Vue.js/Angular.JS/React.JS • Knowledge of relational and/or NoSQL ...
React or similar frameworks * Component libraries such as Material UI * Experience working in Linux ... Experience with Java (Spring Boot) and/or Python (Flask) * Experience supporting cloud-based ...
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React or similar frameworks * Component libraries such as Material UI * Experience working in Linux ... Experience with Java (Spring Boot) and/or Python (Flask) * Experience supporting cloud-based ...
Chantilly, VA · On-site
$102K - $138K/yr
Proficient in Python. * Proficient in JavaScript (TypeScript, React, Vue). * Proficient in Flask or FastAPI. * Proficient with Git (Github and/or Gitlab). * Proficient with SQL Alchemy. * Proficient ...
Chantilly, VA · On-site
$102K - $138K/yr
Proficient in Python. * Proficient in JavaScript (TypeScript, React, Vue). * Proficient in Flask or FastAPI. * Proficient with Git (Github and/or Gitlab). * Proficient with SQL Alchemy. * Proficient ...
College Park, MD · On-site
$140K - $195K/yr
... React, Next.js, Remix, or Angular) • Backend development experience with Python (Flask/FastAPI or similar) • Solid understanding of frontend development (modern CSS, responsive design, component ...
College Park, MD · On-site
$140K - $195K/yr
... React, Next.js, Remix, or Angular) • Backend development experience with Python (Flask/FastAPI or similar) • Solid understanding of frontend development (modern CSS, responsive design, component ...
Python (FastAPI or Flask; package management with Poetry is a plus), * JavaScript/TypeScript (React ecosystem or Angular). * Core skills: REST/JSON fundamentals; basic Git usage; familiarity with ...
Python (FastAPI or Flask; package management with Poetry is a plus), * JavaScript/TypeScript (React ecosystem or Angular). * Core skills: REST/JSON fundamentals; basic Git usage; familiarity with ...
$140K - $195K/yr
... React, Next.js, Remix, or Angular) Backend development experience with Python (Flask/FastAPI or similar) Solid understanding of frontend development (modern CSS, responsive design, component-driven ...
$140K - $195K/yr
... React, Next.js, Remix, or Angular) Backend development experience with Python (Flask/FastAPI or similar) Solid understanding of frontend development (modern CSS, responsive design, component-driven ...
Python (FastAPI or Flask; package management with Poetry is a plus), * JavaScript/TypeScript (React ecosystem or Angular). * Core skills: REST/JSON fundamentals; basic Git usage; familiarity with ...
Python (FastAPI or Flask; package management with Poetry is a plus), * JavaScript/TypeScript (React ecosystem or Angular). * Core skills: REST/JSON fundamentals; basic Git usage; familiarity with ...
Herndon, VA · On-site
$80K - $128K/yr
Python (FastAPI or Flask; package management with Poetry is a plus), * JavaScript/TypeScript (React ecosystem or Angular). * Core skills: REST/JSON fundamentals; basic Git usage; familiarity with ...
Herndon, VA · On-site
$80K - $128K/yr
Python (FastAPI or Flask; package management with Poetry is a plus), * JavaScript/TypeScript (React ecosystem or Angular). * Core skills: REST/JSON fundamentals; basic Git usage; familiarity with ...
Python (FastAPI or Flask; package management with Poetry is a plus), * JavaScript/TypeScript (React ecosystem or Angular). * Core skills: REST/JSON fundamentals; basic Git usage; familiarity with ...
Python (FastAPI or Flask; package management with Poetry is a plus), * JavaScript/TypeScript (React ecosystem or Angular). * Core skills: REST/JSON fundamentals; basic Git usage; familiarity with ...
React, Angular, Vue.js, etc. * Python frameworks: Django, Flask, etc. * C++ frameworks: STL, Qt, Boost, etc. * Experience with software development methodologies (e.g., Agile, Scrum) * Experience ...
React, Angular, Vue.js, etc. * Python frameworks: Django, Flask, etc. * C++ frameworks: STL, Qt, Boost, etc. * Experience with software development methodologies (e.g., Agile, Scrum) * Experience ...
... such as React and Material UI * Experience with Linux, particularly Ubuntu and Amazon Linux ... Experience with Java/Spring Boot and Python/Flask * AWS Certified CloudOps Engineer, or general ...
... such as React and Material UI * Experience with Linux, particularly Ubuntu and Amazon Linux ... Experience with Java/Spring Boot and Python/Flask * AWS Certified CloudOps Engineer, or general ...
... such as React and Material UI * Experience with Linux, particularly Ubuntu and Amazon Linux ... Experience with Java/Spring Boot and Python/Flask * AWS Certified CloudOps Engineer, or general ...
... such as React and Material UI * Experience with Linux, particularly Ubuntu and Amazon Linux ... Experience with Java/Spring Boot and Python/Flask * AWS Certified CloudOps Engineer, or general ...
React, Angular, Vue.js, etc.; Python frameworks: Django, Flask, etc.; C++ frameworks: STL, Qt, Boost, etc. • Experience with software development methodologies (e.g., Agile, Scrum) • Experience ...
React, Angular, Vue.js, etc.; Python frameworks: Django, Flask, etc.; C++ frameworks: STL, Qt, Boost, etc. • Experience with software development methodologies (e.g., Agile, Scrum) • Experience ...
$180K - $197K/yr
... React, Angular, Vue.js/Typescript) Supporting Python-based services (FastAPI, Flask, Django or similar) Knowledge of build systems (Npm/yarn, Vite/Webpack, Angular CLI) Experience with unit testing ...
$180K - $197K/yr
... React, Angular, Vue.js/Typescript) Supporting Python-based services (FastAPI, Flask, Django or similar) Knowledge of build systems (Npm/yarn, Vite/Webpack, Angular CLI) Experience with unit testing ...
... React, Angular, Vue.js/Typescript) • Supporting Python-based services (FastAPI, Flask, Django or similar) Knowledge of build systems (Npm/yarn, Vite/Webpack, Angular CLI) • Experience with unit ...
... React, Angular, Vue.js/Typescript) • Supporting Python-based services (FastAPI, Flask, Django or similar) Knowledge of build systems (Npm/yarn, Vite/Webpack, Angular CLI) • Experience with unit ...
Upper Marlboro, MD · On-site
Proficiency in at least one front-end framework (React, Angular, or Vue.js) and one back-end language/framework (Java/Spring, Python/Django or Flask, Node.js) * Strong experience with relational ...
Quick apply
Upper Marlboro, MD · On-site
Proficiency in at least one front-end framework (React, Angular, or Vue.js) and one back-end language/framework (Java/Spring, Python/Django or Flask, Node.js) * Strong experience with relational ...
$13.67 - $20.54
1% of jobs
$20.54 - $27.40
0% of jobs
$27.40 - $34.27
2% of jobs
$34.27 - $41.14
5% of jobs
$41.14 - $48.01
11% of jobs
$50.03 is the 25th percentile. Wages below this are outliers.
$48.01 - $54.87
18% of jobs
The median wage is $58.46 / hr.
$54.87 - $61.74
24% of jobs
$66.99 is the 75th percentile. Wages above this are outliers.
$61.74 - $68.61
18% of jobs
$68.61 - $75.48
13% of jobs
$75.48 - $82.35
5% of jobs
$82.35 - $89.21
3% of jobs
$13
$60
$89
| Aspect | Python Flask React | JavaScript Frontend Developer |
|---|---|---|
| Primary Skills | Python, Flask, React, HTML, CSS | JavaScript, HTML, CSS, React or Angular |
| Work Environment | Backend and frontend development, often in full-stack roles | Primarily frontend development, UI/UX focus |
| Common Employers | Tech startups, SaaS companies, web applications | Web agencies, tech firms, startups |
| Certifications | Python certifications, React courses | JavaScript certifications, React/Angular courses |
Python Flask React developers focus on building full-stack web applications using Python for backend and React for frontend. JavaScript Frontend Developers specialize in creating interactive user interfaces with JavaScript frameworks. Both roles often collaborate but differ mainly in backend versus frontend emphasis.

Contractor
Posted 14 days ago
Senior Python Full Stack Engineer
Reston, VA, 3 days onsite
Description:
We are seeking a Senior Full Stack Engineer to support the design, development, and scaling of cloud-native applications. The role involves working across the stack using Python and modern frontend frameworks, with a strong focus on building robust APIs and distributed systems on AWS (Lambda, ECS, RDS, etc.).
The ideal candidate should have demonstrated experience in owning end-to-end development, delivering production-grade solutions, and contributing to system architecture, performance optimization, and reliability. The engineer will collaborate with cross-functional teams to ensure high-quality, scalable, and maintainable implementations.
We are looking for candidates with a strong foundation in clean code practices, scalable system design, and cloud-native development, along with experience working with LLM models and integrating AI-driven capabilities into applications.
Skills:
• Proven experience developing and deploying production-grade applications
• Experience working with LLM models and integrating AI-driven capabilities into applications
• Strong proficiency in Python and backend frameworks such as FastAPI, Flask
• Experience building full-stack applications using modern frontend frameworks (e.g., React, Angular, or Vue.js)
• Solid understanding of RESTful APIs, microservices architecture, and distributed systems
• Hands-on experience with databases (SQL and NoSQL) such as PostgreSQL, DynamoDB
• Strong experience with AWS services, including EC2, ECS, Lambda, RDS, S3, API Gateway, DynamoDB, ALB, Batch, and EFS
• Experience with cloud-native architectures, containerization (Docker), and orchestration (Kubernetes)
• Experience with CI/CD pipelines, Git, and platforms such as GitLab
• Proficiency in Software Development Lifecycle (SDLC) best practices
• Experience with infrastructure as code using tools like Terraform
• Strong understanding of software design principles, data structures, and algorithms
• Experience with automated testing, including unit and integration testing, and maintaining high code quality through code reviews
• Ability to design and optimize systems for performance, scalability, and reliability
• Experience processing large-scale data in formats such as JSON, XML, and Parquet
• Experience using AI-assisted coding tools (e.g., GitHub Copilot or similar)
• Strong problem-solving skills and ability to work in an agile, collaborative environment
Education/Work Experience:
• Bachelor degree in Computer Science, Information Systems or related field
• Professional certification(s) desired 10+ years software development experience across the appropriate platform
• Solid IT background and experience.
• Experience as a Senior Developer for projects similar in scope and responsibility