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Senior Python Full-Stack Developer

Appex Innovation


Job Location:

Washington D.C., DC - USA

Hourly Salary: $ 2 - 1099
Experience Required: 10years
Posted: 14 October 2026 (4 hours ago)
Application Deadline: 11 January 2027
Vacancies: 1 Vacancy

Job Summary

Job Details:
Title: Senior Full Stack Python Developer.
Location: Remote (USA).
Type: Contractual.
Eligibility: Only USC.

Summary:
The interview will be conducted virtually via video call. We typically begin with foundational front-end questions and then explore more advanced topics as the candidate demonstrates proficiency. We then cover back-end concepts and complete a data-modeling exercise. During the data-modeling exercise we offer hints to help the candidate make progress; we primarily evaluate the candidates approach and problem-solving thought process. We maintain a welcoming professional environment so candidates feel comfortable throughout the interview.

What You Will Do:
The Full-Stack Developer will work closely with clients digital leaders solutions architects and technical/ functional leads across Guidehouse digital teams and market segments to support client projects and provide solutions for growth efforts and capabilities build-out.
Serve as a key member of the modernization team to support technical challenges/demos building innovative solution prototypes using cloud architectures and software technologies.
Solutions architecture and hands-on engineering/full-stack development of scalable and secure distributed systems using modern software technologies and programming Cloud Native and microservices architecture containerization and API-First design patterns.
Work collaboratively with user experience designers platform engineers product owners solution architects and business analysts the Cloud Applications Full Stack Developer will design build test and deploy high-value operationally resilient software products on the AWS cloud platform that satisfy functional and non-functional requirements.

What You Will Need:
A bachelors degree is required or a Minimum of 10 years of relevant experience
Minimum of SIX (6) years of prior relevant experience in full-stack application development
Minimum of THREE (3) years of experience with cloud applications development to build /modernize applications and datasets on the AWS cloud
Experience and proficiency in implementing frontend and backend services for cloud-native software products and solutions such as Python JavaScript Django and .
The must-have skills include proficiency in Python and JavaScript.
For Django experience candidates can alternatively have experience with Flask FastAPI Falcon or SQLAlchemy.
Similarly for experience alternatives include React Svelte or Angular (version 1.6 or higher).
Proven ability to work autonomously and collaborate mentor help and support other team members as needed to solve complex technical problems.
Proven ability to develop software products and solution prototypes and use prototypes to validate technical solution strategies and communicate and explain the pros and cons of complex design alternatives.
An in-depth understanding of Agile and Scaled Agile practices and principles with experience. Must be an experienced Agile practitioner with proven ability to plan and implement software products with agility.

What Would Be Nice To Have:
Certification: AWS Certified Developer Amazon Web Services
Flask Docker EKS/Kubernetes AWS Step Functions Event Bridge AWS Lambda AWS API Gateway Elasticsearch Caching frameworks Redis Memcached the Amazon Relational Database Service (RDS) for Postgres and/or the MongoDB NoSQL database service.
Certification: AWS Certification Solutions Architect - Amazon Web Services
Solution architecture support for technical volumes of proposals and white papers for RFPs/RFIs and thought leadership initiatives.
Familiarity with the AWS Serverless Application Model (SAM) and proven design patterns like Model-View-Controller is required as is the ability to design and build cloud-based software products that conform to the AWS Well-Architected Framework design principles.
Proficiency in delivering cloud-based software products using contemporary CI/CD pipeline tooling and the ability to continuously collaborate with development operations and security (DevSecOps) team members to deliver secure and operationally resilient software products and solutions.
This is a hands-on cloud software developer/engineering position and requires the ability to proficiently and predictably build and deploy custom applications in the AWS cloud.
Proven ability to design build test and deploy software products and solutions on the AWS cloud platform.




Required Skills:

Python AWS Angular VueJS JavaScriptDjango Government Federal US Department