Mid-Level Application Engineer

Mid-Level Application Engineer

Type: Contract

Category: Engineer

Industry: Government

Workplace Type: Remote

Reference ID: JN -

Date Posted: 02/05/2026

Join our team as a Mid-Level Application Engineer! Our client is a leader in providing enterprise computing services for mission-critical systems, emphasizing quality, automation, accessibility, and configuration management. This is an excellent opportunity to work in an Agile, collaborative environment dedicated to reliable and secure software delivery.

Note: Applicants must be U.S. Citizens or Permanent Residents due to federal security clearance requirements. Additionally, candidates need to work on a W2 basis. We offer a comprehensive benefits package for our W2 consultants, including Medical, Dental, and Vision benefits, 401k with company matching, and life insurance.

Pay Rate: $55.00 to $65.00/hr. W2

Key Responsibilities:

Analyze complex system requirements to deliver top-notch solutions.

Design software tools and subsystems to promote reusability and facilitate domain analyses.

Manage software development and support using formal specifications and design techniques.

Employ CASE tools as appropriate to enhance development processes.

Estimate software development costs and timelines effectively.

Review existing applications, implementing refinements to optimize performance.

Oversee software configuration management practices.

Conduct both manual and automated testing for web applications and APIs.

Develop and execute comprehensive test cases and automated scripts, supporting regression testing efforts.

Identify and document defects, ensuring fixes are validated.

Collaborate with cross-functional teams in an Agile environment.

Experience Requirements:

Minimum 5 years of professional IT experience.

Experience with manual and automated testing methodologies.

Proficiency in test automation using Selenium, Cypress, and Playwright.

Strong programming and scripting skills in Java and JavaScript.

Experience in Behavior-Driven Development (BDD) using Cucumber and Gherkin.

Accessibility testing experience using tools like aXe and pa11y.

API and integration testing skills with Postman and Rest Assured in AWS environments.

Familiarity with version control and CI/CD practices using GitLab.

Preferred experience in supporting federal or large enterprise IT programs.

Desirable background in Agile or DevSecOps environments.

Excellent documentation and communication abilities are preferred.

About Eliassen Group: Eliassen Group is a strategic consulting company dedicated to delivering human-powered solutions. With over 30 years of experience, we help organizations excel with their technology and advisory needs. Our reach extends nationally and internationally, fostering a community that supports growth and innovation.

Eliassen Group is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.

Don't miss our referral program! If we successfully hire a candidate you refer, you may be eligible for a $1,000 referral bonus!