Senior Full Stack Developer with Security Clearance

Base-2 Solutions; Washington (District of Columbia); On-site; USD 150,000 - 210,000; Full time

Benefits offered by this job

Competitive salary

Referral bonus

Medical premiums

Dental premiums

Vision premiums

Life insurance

Disability insurance

401(k) plan

PTO + holidays

Flexible schedule

AD&D coverage

Job summary

Base-2 Solutions is seeking a Senior Full Stack Developer to shape a collaboration software platform built on Drupal and other open-source technologies. You will work with a skilled team, engage with customers, and drive architectural decisions while mentoring juniors.

You will contribute to secure, scalable web apps on Linux, utilize PostgreSQL, and apply DevOps practices and CI/CD across deployments. Strong communication and documentation are essential.

Qualifications

• Clearance: TS/SCI with CI Polygraph; US citizenship required.
• Frontend experience with JavaScript/TypeScript and secure web apps.
• Experience with relational DBs (PostgreSQL) and Git workflows.

Responsibilities

• Support multiple deployments of the system for various missions.
• Engage with users and leadership to capture requirements and drive design decisions.
• Mentor junior developers and improve build pipelines and test automation.
• Collaborate with a team of developers and system support staff.
• Document architecture decisions and ensure secure, reliable deployments.

Skills

JavaScript/TypeScript

PHP

Frontend frameworks

PostgreSQL

Git workflows

CI/CD

DevOps practices

Agile/Scrum

Web accessibility

Technical documentation

Education

Bachelor's degree equivalency

9 years experience equivalency

Tools

Drupal

Linux servers

Elasticsearch

Job description

Job Description Position Summary As a Senior Full Stack Developer, you'll be shaping a collaboration software platform based on the popular, open-source Drupal Content Management System and other open-source software products. Essential Duties and Responsibilities

• Support multiple deployments of this system, each providing important capabilities for a broad array of missions.
• Engage directly with the user community and customer leadership to learn how the system impacts them, capture and validate requirements, influence architecture and design decisions, and demonstrate new features.
• Work with an existing team of talented developers and system support staff, with opportunities to learn from senior-level peers, assist and mentor junior developers, and initiate improvements to the development environment, build pipelines, test automation, and other processes. Required Qualifications
• Eligibility for TS/SCI with CI Polygraph Clearance, which requires U.S. citizenship.
• Experience with frontend development using JavaScript and/or TypeScript
• Proficiency in building secure, reliable web applications on Linux servers
• Experience with relational database systems (e.g., PostgreSQL)
• Knowledge of, and experience with, Git workflows, continuous integration, and DevOps practices Preferred Qualifications
• Experience working in Agile / Scrum teams
• Experience developing PHP-based web applications
• Experience with frontend frameworks such as Vue, Angular, React, etc.
• Experience working with NoSQL or document-based databases (e.g., Elasticsearch)
• Knowledge of web accessibility and user experience design
• Experience applying Site Reliability Engineering practices
• Strong technical documentation and presentation skills Required Education and Experience Equivalency
• 9 Years of experience in Software or Systems Engineering roles or a highly related field of work with similar scope and responsibilities.
• A Bachelor's degree may be substituted for 4 years of experience and a Master's Degree may be substituted for 6 years of experience. Required Security Clearance
• Must be eligible to obtain a Top Secret/SCI with CI Polygraph; obtained after hire.
• U.S. citizenship is required Equal Employment Opportunity Base-2 Solutions is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy), national origin, age, sexual orientation, gender identity, genetic information, protected veteran status, or any other characteristic protected by law, and will not be discriminated against on the basis of disability. Learn more: Pay & Benefit Highlights Compensation
• Competitive fixed salary or hourly pay (based on experience, skills, location, and internal equity).
• Employee referral bonuses up to $10,000 per hired referral.
• Additional bonus opportunities for exceptional performance and contributions to business development and company growth (role-dependent). Health
• 100% company-paid medical premiums for employees and eligible dependents.
• Choose from multiple plan options with CareFirst, Kaiser, and UnitedHealthcare, including PPO, POS, HMO, and HSA-compatible plans.
• 100% company-paid dental premiums for employees and eligible dependents.
• 100% company-paid vision premiums for employees and eligible dependents. Income Protection
• 100% company-paid premiums for short-term disability.
• 100% company-paid premiums for long-term disability.
• 100% company-paid premiums for accidental death & dismemberment (AD&D).
• 100% company-paid premiums for life insurance up to $200,000. Retirement
• 401(k) with immediate vesting: 4% company match plus a 4% non-elective company contribution (8% total).
• 401(k) pre-tax and Roth options. Leave
• Up to 20 days of flexible paid time off (PTO).
• 11 paid floating holidays. Work-Life Balance
• Flexible work schedules, including flex time and compressed work periods (contract and project-dependent). NT