Direct Client: Senior Full Stack Developer - React + Python + FastAPI @ Austin, TX – Hybrid – Only Locals

KSN Technologies. • Austin, TX

11h • Hybrid

About The Position

The Senior Full Stack Developer will serve as a contractor and full-stack development resource for a project involving a portal. The role involves understanding business objectives and problems, identifying alternative solutions, and conducting studies and cost-benefit analyses. The developer analyzes user requirements, procedures, and problems to automate processing or improve existing computer systems. This includes conferring with organizational personnel to understand operational procedures, identify problems, and determine input and output requirements; documenting user needs, program functions, and development or modification steps; and reviewing system capabilities, specifications, and scheduling limitations to determine whether requested programs or changes are feasible.

The position is a four-month contract based in Austin, Texas, with a hybrid schedule: three days remote and two onsite days, Monday and Wednesday. Candidates must be local to the Austin area within a 50-mile radius, able to work without visa sponsorship, and available for mandatory in-person interviews. The selected contractor may be considered for similar ITSAC assignments if authorized through the applicable procurement and contracting process.

Requirements

• At least 8 years of experience designing, developing, testing, deploying, and supporting full-stack web applications using modern frontend and backend technologies, including UI development, APIs, security, authentication, authorization, data integration, and production support.
• Must be local to the Austin area within a 50-mile radius.
• Must be able to work without visa sponsorship.
• Must be available for mandatory in-person interviews.

Nice To Haves

• At least 5 years of experience developing secure web portals or enterprise applications for internal and external users, including role-based access, identity management, API integration, secure coding, testing, performance optimization, and operational support.
• At least 5 years of experience with React, TypeScript, JavaScript, Python, FastAPI, and Terraform.
• At least 3 years of experience developing applications in healthcare, public health, disease surveillance, or health information environments, such as electronic case reporting, laboratory data, healthcare records, or other regulated health information.
• At least 3 years of experience processing sensitive healthcare data while complying with HIPAA, privacy, security, and data governance requirements.
• At least 3 years of experience integrating applications with cloud services and data platforms, including AWS services, enterprise APIs, analytics platforms, data warehouses, or large-scale data ingestion solutions for reporting and analytics.
• At least 3 years of experience implementing OAuth 2.0, OpenID Connect (OIDC), SAML, or other enterprise authentication and authorization solutions.
• At least 3 years of experience designing and implementing event-driven architectures using cloud-native integration and messaging services.
• At least 3 years of experience with modern software delivery practices, including Git, GitHub, CI/CD, automated deployments, DevSecOps, unit and integration testing, code reviews, defect tracking, monitoring, logging, and documentation.
• At least 1 year of experience deploying applications using Docker and container orchestration platforms such as Kubernetes.
• At least 1 year of experience with AWS HealthLake, Snowflake, or similar cloud healthcare data platforms.

Responsibilities

• Understand business objectives and problems, identify alternative solutions, and perform studies and cost-benefit analyses.
• Analyze user requirements, procedures, and problems to automate processing or improve existing computer systems.
• Consult organizational personnel to analyze operational procedures, identify problems, and establish data input, data summarization, and report-format requirements.
• Write detailed descriptions of user needs, program functions, and the steps required to develop or modify computer programs.
• Review system capabilities, specifications, and scheduling limitations to determine whether requested programs or changes are feasible.
• Design, develop, test, deploy, and support full-stack web applications and project portal functionality.

What This Job Offers

• Career Level: Senior
• Education Level: No Education Listed