Senior Full Stack Developer – Python / React & AI-Assisted Development

Worky; Reston (VA); Hybrid; USD 96,000 - 193,000; Full time

Job summary

BizTech Fusion is seeking a Senior Full Stack Developer with expert-level Python and React.js skills, plus Java/Spring Boot, AWS, and microservices experience. The role emphasizes AI-assisted development, secure coding, and delivery of cloud-native features in a hybrid work setup.

The ideal candidate will have 7+ years in software development, strong communication, and the ability to work in Agile teams on complex federal-friendly projects.

Qualifications

• 7+ years of software development experience.
• Experience with Python and React.js.
• Experience with Java and Spring Boot.
• Hands-on AWS/cloud-native development experience.
• Experience with microservices architecture.
• Experience with AI-assisted software development.

Responsibilities

• Design, develop, and maintain scalable full-stack applications using Python, React, Java, and Spring Boot.
• Build and enhance cloud-native applications and services on AWS.
• Develop complex cloud-native features and distributed services.
• Design and implement microservices-based architectures.
• Develop and maintain modern APIs and backend services.
• Build responsive frontend applications using React.js.
• Implement CI/CD pipelines and modern DevOps practices.
• Develop automated tests (unit/integration).
• Apply secure coding throughout the SDLC.
• Participate in code reviews and enforce quality standards.
• Leverage AI-assisted development tools to boost productivity.
• Collaborate with Agile teams to analyze requirements and deliver production-ready software.

Skills

Python

React.js

Java/Spring Boot

AWS

Microservices

AI-Assisted Development

DevOps/CI-CD

Job description

Senior Full Stack Developer – Python / React & AI-Assisted Development

BizTech Fusion is hiring for one of their clients for an experienced Senior Full Stack Developer with strong expertise in Python, React, AWS, Java/Spring Boot, Microservices, and AI-Assisted Development.

Location: Reston, VA / Washington, D.C.

Work Arrangement: Hybrid – 1–2 days per week onsite

Experience: 7+ years of software development experience

Job Type: Contract

Mandatory Requirements

All candidates must meet the following requirements:

• U.S. Citizen – Dual Citizenship is acceptable.
• Eligible to obtain and maintain an SEC Public Trust Clearance.
• Experience supporting Federal Government programs or comparable enterprise environments.
• Excellent written and verbal communication skills.
• Strong analytical and problem-solving abilities.
• Ability to work independently and collaboratively within Agile teams.

Position Overview

BizTech Fusion is seeking a Senior Full Stack Developer with strong hands-on experience building modern, cloud-native applications using Python, React.js, Java, Spring Boot, AWS, and Microservices.

The ideal candidate will have experience developing complex cloud-native features and services, implementing automated testing and secure coding practices, participating in code reviews, and leveraging AI-assisted development tools to improve software delivery.

Key Technical Skills

• Python
• React.js
• Java / Spring Boot
• AWS
• Microservices
• AI-Assisted Development
• Cloud-native application development
• CI/CD
• Automated testing
• Secure software development

Key Responsibilities & Expectations

• Design, develop, and maintain scalable full-stack applications using Python, React, Java, and Spring Boot.
• Build and enhance cloud-native applications and services on AWS.
• Develop complex cloud-native features and distributed services.
• Design and implement microservices-based architectures.
• Develop and maintain modern APIs and backend services.
• Build responsive and scalable frontend applications using React.js.
• Implement and maintain CI/CD pipelines and modern DevOps practices.
• Develop automated unit, integration, and other software testing solutions.
• Apply secure coding practices throughout the software development lifecycle.
• Participate in code reviews and ensure adherence to software quality standards.
• Leverage AI-assisted development tools to improve development productivity and code quality.
• Work with Agile teams to analyze requirements, design solutions, and deliver production-ready software.
• Collaborate with architects, developers, QA teams, and other stakeholders.
• Troubleshoot complex technical issues and develop effective solutions.

Preferred Experience

• Experience with serverless AWS architectures.
• Experience with event-driven architectures and services.
• Experience developing highly scalable and highly available cloud-native systems.
• Experience with modern AI-assisted software development tools and workflows.

Required Qualifications

• 7+ years of professional software development experience.
• Strong hands-on experience with Python and React.js.
• Strong experience with Java and Spring Boot.
• Hands-on AWS/cloud-native development experience.
• Experience with microservices architecture.
• Strong CI/CD experience.
• Experience developing automated tests.
• Experience with secure coding and software quality practices.
• Experience with code reviews.
• Experience with AI-assisted software development.
• Federal Government or comparable enterprise experience.
• Strong communication, analytical, and problem-solving skills.

Important Note

U.S. Citizenship and eligibility to obtain and maintain an SEC Public Trust Clearance are mandatory requirements.

Candidates must be able to work onsite 1–2 days per week in Reston, VA or Washington, D.C.