Remote Senior Full Stack Engineer — Clearance Eligible

Talentify; Washington (District of Columbia); Remote; USD 140,000 - 170,000; Full time

Benefits offered by this job

401k matching

Medical/dental/vision insurance

Education reimbursement

Life insurance

Generous PTO and holidays

Onsite office gym access

Commuter Benefits Plan

Job summary

Expression is seeking a Senior Full Stack Developer to join a team delivering web-based applications with modern front-end and back-end technologies. You will work in small, feature-focused teams, mentor teammates, and collaborate with data scientists, DevSecOps engineers, and product designers within an Agile environment.

Fully remote, full-time, US citizen eligible for a DoD Secret clearance; active clearance is nice-to-have but optional.

Qualifications

• Associates degree or higher in Engineering, Computer Science, or related field.
• Senior proficiency with React frontend development, Express.js backend, and TypeScript.
• Strong knowledge of SOLID design principles and testing practices.
• Experience mentoring junior/mid-level developers and performing code reviews.

Responsibilities

• Engineer web-based applications as part of small, feature-focused teams.
• Mentor team members and collaborate with data scientists, DevSecOps engineers, and product designers.
• Contribute to an Agile development process and customer-focused solutions.

Skills

React frontend

Express.js backend

TypeScript

Git VCS

Problem solving

Code review/mentorship

Education

Engineering/CS degree

Tools

GraphQL

ORMs (Drizzle/TypeORM/Knex/Sequelize)

PostgreSQL + PostGIS

Job description

Expression is seeking a Senior Full Stack Developer to join a team delivering web-based applications with modern front-end and back-end technologies. You will work in small, feature-focused teams, mentor teammates, and collaborate with data scientists, DevSecOps engineers, and product designers within an Agile environment.

Fully remote, full-time, US citizen eligible for a DoD Secret clearance; active clearance is nice-to-have but optional.