Senior Full-Stack Engineer — Public Intake & Federal IT

International Executive Service Corps; Washington, Northern (District of Columbia, KY); Hybrid; USD 120,000 - 150,000; Full time

Job summary

NuAxis seeks a Senior Full Stack Developer to lead the development of a public-facing intake application that captures sensitive submissions and routes them to an enterprise case management platform. You will own end-to-end design, data models, integrations, and security posture for the intake experience.

The role emphasizes Drupal-based architecture, PHP/Twig, and modern JavaScript, with an expectation to mentor teammates and ensure accessibility per federal standards.

Qualifications

• 7+ years of full stack development experience with at least 5 years delivering Drupal end-to-end projects.
• Strong expertise with Webform/module-based public-facing forms and Drupal architecture.
• Proficient in PHP, Twig, and modern JavaScript across the stack.

Responsibilities

• Lead design and development of a public-facing intake application end-to-end, including front-end, forms engine, services, data model, and integrations.
• Build complex, accessible multi-step intake forms with validation, conditional logic, document upload, save-and-resume, and confirmation workflows.
• Design and implement REST API and event-based integrations with enterprise systems and document platforms.
• Implement secure file handling, virus scanning, and metadata tagging for sensitive documents.
• Integrate identity/auth services including federated providers and Login.gov.
• Mentor mid-level developers, conduct code reviews, and drive technical direction.
• Ensure compliance with federal security standards and 508/WCAG 2.1 AA.

Skills

Full stack development

Drupal development

Twig templating

JavaScript

REST API design

AWS / Cloud

Kubernetes / OpenShift

Agile/SAFe

Security & WCAG

Mentoring / leadership

Education

Bachelor's degree in CS/Engineering

Tools

Drupal/Acquia

Appian

MySQL

Kafka

Git CI/CD

AWS EKS

OpenShift

OCR / AI tools

Linux

Job description

NuAxis seeks a Senior Full Stack Developer to lead the development of a public-facing intake application that captures sensitive submissions and routes them to an enterprise case management platform. You will own end-to-end design, data models, integrations, and security posture for the intake experience.

The role emphasizes Drupal-based architecture, PHP/Twig, and modern JavaScript, with an expectation to mentor teammates and ensure accessibility per federal standards.