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Sr Web App Developer

Job in Arlington, Arlington County, Virginia, 22201, USA
Listing for: Halvik
Full Time position
Listed on 2026-01-02
Job specializations:
  • Software Development
    Web Developer, Backend Developer
Salary/Wage Range or Industry Benchmark: 120000 - 155000 USD Yearly USD 120000.00 155000.00 YEAR
Job Description & How to Apply Below

Sr Web App Developer at Halvik

Halvik Corp delivers a wide range of services to 13 executive agencies and 15 independent agencies. Halvik is a highly successful WOB business with more than 50 prime contracts and 500+ professionals delivering Digital Services, Advanced Analytics, Artificial Intelligence/Machine Learning, Cyber Security and Cutting-Edge Technology across the US Government. Be a part of something special!

Role Summary

This role focuses on hands-on development and integration of ATRRS web components. The Senior Web Application Developer enhances the .NET web interface to consume modernized Java services while preserving existing user workflows and mission functionality.

Key Responsibilities
  • Design, develop, and modify ASP.NET web applications
  • Integrate REST-based Java backend services into the web tier
  • Troubleshoot and resolve application defects
  • Support performance tuning and optimization
  • Participate in peer code reviews and technical documentation
  • Collaborate with QA and business analysts during testing cycles
Clearance

Secret

Location

Remote

Education

Bachelor's degree in Computer Science, Information Systems, Software Engineering, or related field

Years of Experience

8+ years in web application development

Compensation and Benefits
  • Halvik offers a competitive full benefits package including company-supported medical, dental, vision, life, STD, and LTD insurance
  • Benefits include 11 federal holidays and PTO
  • Eligible employees may receive performance-based incentives
  • 401(k) with company matching
  • Flexible Spending Accounts for commuter, medical, and dependent care expenses
  • Tution Assistance
  • Charitable Contribution matching
  • Equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status
  • Halvik's pay range is a general guideline and not a guarantee of compensation; factors include responsibilities, education, experience, knowledge, and internal equity

Salary: $120000 - $155000 per year

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