Senior Full-Stack Developer: Drupal, TS/SCI (Hybrid)

Piper Companies; Washington (District of Columbia); Hybrid; USD 155,000 - 200,000; Full time

Benefits offered by this job

Medical, Dental, Vision

401(k)

PTO

Paid Holidays

Job summary

Zachary Piper Solutions seeks a Sr. Full-Stack Developer to shape, support, and scale a government collaboration platform using Drupal and open-source software. You will develop PHP backend, frontend features with JavaScript/TypeScript, and ensure secure, reliable Linux deployments.

The role is hybrid (3 on-site, 2 remote) and requires active TS/SCI CI Poly. Based in Reston, VA, Washington, DC, or Annapolis Junction, MD, you’ll work with Agile teams to deliver impactful capabilities.

Qualifications

• 9 years of software or systems engineering experience.
• Active TS/SCI with CI Polygraph clearance.
• Experience building PHP web apps with Drupal CMS.
• Frontend skills in JavaScript/TypeScript and modern frameworks.
• Secure, reliable web apps on Linux; DBs PostgreSQL/Elasticsearch.
• Knowledge of Git workflows, CI/CD, DevOps, Agile/Scrum, SRE.
• Experience with accessibility and UX principles; strong documentation.

Responsibilities

• Shape a Drupal-based collaboration platform and support multiple deployments.
• Influence architecture based on user feedback and requirements.
• Develop PHP web apps and frontend features with JS/TS and frameworks.
• Build secure web apps on Linux, ensure accessibility and UX.
• Engage with users, capture requirements, and demo features to stakeholders.
• Collaborate with team; mentor juniors; improve pipelines and DevOps.

Skills

PHP

Drupal CMS

JavaScript

TypeScript

Frontend frameworks

Linux servers

PostgreSQL

Elasticsearch

Git workflows

CI/CD

DevOps

Agile Scrum

SRE

Web accessibility

Technical documentation

Education

Bachelor’s degree substitution

Master’s degree substitution

Tools

PostgreSQL

Elasticsearch

Git

CI/CD tools

Linux server admin

Job description

Zachary Piper Solutions seeks a Sr. Full-Stack Developer to shape, support, and scale a government collaboration platform using Drupal and open-source software. You will develop PHP backend, frontend features with JavaScript/TypeScript, and ensure secure, reliable Linux deployments.

The role is hybrid (3 on-site, 2 remote) and requires active TS/SCI CI Poly. Based in Reston, VA, Washington, DC, or Annapolis Junction, MD, you’ll work with Agile teams to deliver impactful capabilities.