Python Full stack Developer

Job Information

Date Opened

12/05/2025

Job Type

Contract

Industry

Financial Services

Salary

$70-$80/Hr

City

West Mclean

State/Province

Virginia

Country

United States

Zip/Postal Code

22103

About Us

At Appex Innovations, we believe in the power of technology to transform healthcare, we believe in being nimble and in continual innovation, we believe that every customer is unique and we believe in listening to our clients. With our deep expertise in the health care domain, solid resource base, constant industry interface and the drive to be the best in the industry, we strive to provide services that re-define health care in the years to come. The secret to our success is Appex Innovations commitment to our people and our work. We thrive on teamwork, intelligence, and innovation. Our bright and energetic employees, hailing from over different parts of the world, share a passion for leading the way to improved healthcare outcomes. Together we work diligently to add value to our clients.

Job Description

Position:Python Full Stack Developer

Location:McLean, VA(Onsite)

Interview: In Person only (no remote)

Duration:6 Months (with possible extension)

Client Domain:Financial Services

Overall Experience: 12 YOE (Senior)

Must Have Qualifications:

• Angular, Python, microservices architecture, UI, AWS and 3 year on AI/ML required .

Job Description:

Position Summary:

• Client is seeking a highly experienced handson Full Stack Engineer to design and development of cutting-edge AI Agents, Agentic Workflows, and Gen AI Applications that solve complex business problems.
• This role requires advanced proficiency in Angular for frontend development and Python-based microservices for the orchestration layer deployed to AWS EKS (Kubernetes).
• Candidates will serve as a handson engineer, working alongside Gen AI scientists, UX designers, product managers, and data engineers to shape and implement enterprise-grade Gen AI solutions.

Key Responsibilities:

• Architect and implement scalable Full Stack AI Agents, Agentic Workflows, and Gen AI applications to address diverse and complex business use cases.
• Develop, optimize, and maintain the frontend using Angular, ensuring a seamless user experience.
• Design and deploy Pythonbased microservices for robust orchestration and integration with AI models.
• Collaborate with Gen AI scientists to integrate machine learning models such as LLMs, RAG, and multimodal AI into the application architecture.
• Implement solutions leveraging modern design patterns and best practices for full stack development.
• Build and maintain RESTful APIs to enable seamless communication between the front end and back end.
• Collaborate with crossfunctional teams of UI/UX designers, data engineers, and Gen AI scientists to build full-stack Gen AI experiences.
• Integrate Gen AI solutions with enterprise platforms via APIbased methods and standardized patterns.
• Establish and enforce validation procedures with Evaluation Frameworks, bias mitigation, safety protocols, and guardrails for productionready deployment.

Required Qualifications:

• Bachelor's or Master's degree in Computer Science, Computer Engineering, or a related field.
• 10 plus years of experience in full stack development, with 3 years in applied Gen AI or LLMbased solutions.
• Deep expertise in Angular, Python, and microservices architecture.
• Proven experience with cloudnative development, particularly AWS services.
• Strong programming skills and familiarity with AI/ML libraries and frameworks.
• Demonstrated ability to work in crossfunctional agile teams.
• Please provide Github link for candidate's code repository. Also, please vet the candidate thoroughly for technical skills.

Preferred Qualifications:

• Experience in AIpowered application development.
• Familiarity with CI/CD practices for DevOps and scalable deployment.
• Handson experience with enterprise AI governance and ethical deployment frameworks.
• Contributions to opensource projects or publications in software development domains.

Salary : $70 - $80