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Mid-to-Senior Full Stack Engineer

Interon IT Solutions · Rockville, MD

Spotted 2d agoFull-time

Job details

Work mode
Hybrid
Employment
Full-time
Level
Senior
Experience
6+ years
Posted
Oct 8, 2026
Last confirmed open
Oct 9, 2026
Job description

About this role

Job Title: Mid-to-Senior Full Stack Engineer – Java, Angular & AWS W2 Position

Location: Rockville, MD or McLean, VA — Hybrid

Duration: Long Term

Experience: 6–8 years

Local Candidates Only: Applicants must currently reside in **DC, Virginia or Maryland** and be available to complete a technical assessment and attend an **in-person interview.

Role Overview

We are seeking a Full Stack Engineer with 6–8 years of experience and strong hands-on expertise in **Java, Angular and AWS**. The ideal candidate will bring experience in system design, architecture, automated testing and secure application development.

Key Responsibilities

  • Develop, maintain and enhance full-stack applications using Java, Angular and AWS.
  • Contribute to system design and architectural decisions.
  • Build and maintain automated tests to improve application quality and reliability.
  • Apply secure coding practices and information security principles.
  • Troubleshoot application issues and resolve production incidents.
  • Support integrations with Workday and other upstream and downstream systems.
  • Collaborate with technical teams and business stakeholders on enhancements.
  • Participate in a team responsible for **24x7 support of business-critical applications**.

Required Qualifications

  • 6–8 years of relevant software engineering experience.
  • Strong hands-on Java backend development skills.
  • Strong Angular frontend development experience.
  • Practical experience developing and supporting applications on AWS.
  • Experience with system design and application architecture.
  • Experience with automated testing.
  • Understanding of application security and secure coding practices.
  • Experience maintaining and enhancing mature enterprise applications.
  • Strong troubleshooting and production-support skills.
  • Ability to work with complex integrations and multiple system dependencies.
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