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Full Time

Senior Web Developer | Library of Congress Support | Remote/ 3 days ago

Application ends: 2026-03-04

Quick Summary

OPTiMO is hiring a remote, full-time Senior Web Developer requiring US Citizenship and the ability to obtain a government clearance, to support the Library of Congress by building high-traffic, public-facing applications. The role requires a minimum of five years of professional experience with strong expertise in WordPress, PHP, and MySQL. Candidates must demonstrate proficiency in front-end development (HTML/CSS/JS), scripting (Java, Python), architectural design leadership, and mandatory expertise in implementing web accessibility standards and responsive design.

Senior Web Developer (Library of Congress Support)

OPTiMO, a consulting firm founded in 2008 specializing in enterprise-level application development, system integration, and digital design for public and private sector clients, is seeking a Senior Web Developer.

This role requires partnering closely with UI/UX design specialists to build high-traffic, public-facing applications serving thousands of daily active users. This position is remote.

Required Qualifications & Experience

  • Must be a US Citizen with the ability to obtain a US government clearance.
  • Minimum of five (5) years of professional experience as a Web software developer.
  • Strong expertise in WordPress, PHP, and MySQL.
  • Demonstrated accessibility expertise and experience implementing compliant interfaces, including knowledge of accessibility standards.
  • Proficiency in front-end and scripting skills (HTML/CSS/JS, Java, Python, etc.).
  • Ability to lead technical implementation and architectural design.
  • Experience building front-end user interfaces using various frameworks and traditional techniques.
  • Knowledge and application of responsive design principles.
  • Experience supporting client digital transformation, including managing technical debt and championing the adoption of modern technology stacks in collaboration with project leaders and designers.
  • Ability to develop and propose solutions for incompletely defined problems.
  • Experience working as a sole developer within a team environment, demonstrating:
    • Understanding of testing and reproducibility.
    • Structuring code for automated builds.
    • Consistent estimation of effort levels and technical tradeoffs.
    • Participation in code reviews.
    • Adherence to Agile methodology (timeboxing, sprints).
    • Understanding of integrating with third-party systems.
    • Basic database/query language understanding.
    • Web services knowledge.

Helpful Experience

  • Prior time as a consultant or serving as key personnel on a government contract.
  • Integrating user interfaces (UIs) with content management systems (CMS).
  • Experience using and designing for SEO and website analytics tools.
  • API integration experience.
  • Familiarity with SSO restricted environments.

Technical Stack Exposure

  • WordPress / PHP
  • MySQL
  • Adobe Creative Suite
  • HTML, CSS, JavaScript
  • Java, Python
  • Angular
  • Selenium
  • Figma

Benefits & Location

This is a Full-time, Remote position.

Benefits include: Dental insurance, Health insurance, Paid time off, Retirement plan, and Vision insurance.

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