Full Stack Developer

Addison Group$100K — $120K *
Enterprise Technology
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • 10+ years of professional development experience
  • Strong hands-on experience with .NET, SQL, PL/SQL, and C#
  • Experience in complex or enterprise system application development
  • Proven debugging, troubleshooting, and problem-solving skills
  • Ability to work independently and take ownership of system components

Responsibilities

  • Design, develop, and maintain full stack applications supporting core business systems
  • Build and enhance backend services using .NET technologies
  • Develop and optimize database logic using SQL and PL/SQL, including performance tuning
  • Support and extend application development using C# and internal frameworks
  • Adapt quickly to a homegrown application environment (Marble) with proprietary tooling
  • Collaborate with cross-functional teams to troubleshoot, debug, and improve existing applications
  • Participate in code reviews, technical problem-solving, and system enhancements

Benefits

  • Health, dental, and vision coverage for employee and dependents
  • Life insurance and retirement plan
  • Stock grants and ESOP at discounted rate
  • Gym membership
  • Cell phone reimbursement
  • $100/month meal allowance
Full Job Description
Total Package Details:

Salary: $100 - $120K

Bonus: 10-15%

Benefits: Health / Dental / Vision (employee + dependents covered), life & retirement, stock grants, ESOP at discounted rate

Perks: Gym membership, cell phone reimbursement, $100/month meal allowance

Role Overview

We are seeking a seasoned Full Stack Developer to support a mature enterprise application environment. This role requires deep experience across backend, database, and application development, with the ability to work within a complex, long-standing system landscape. The ideal candidate brings strong technical fundamentals, adaptability to proprietary tools, and a modern development mindset.

Key Responsibilities
  • Design, develop, and maintain full stack applications supporting core business systems
  • Build and enhance backend services using .NET technologies
  • Develop and optimize database logic using SQL and PL/SQL, including queries, procedures, and performance tuning
  • Support and extend application development using C# and internal frameworks
  • Work within a homegrown application environment (Marble, built on IFS) and adapt quickly to proprietary tooling (experience with Marble is not required)
  • Collaborate with cross-functional teams to troubleshoot, debug, and improve existing applications
  • Participate in code reviews, technical problem-solving, and system enhancements

Required Experience & Skills

10+ years of professional development experience
  • Strong hands-on experience with:
    • .NET
    • SQL and PL/SQL
    • C#
    • Application development in complex or enterprise systems
  • Strong debugging, troubleshooting, and problem-solving skills
  • Ability to work independently and take ownership of system components

Preferred / Nice-to-Have
  • Understanding of AI concepts within the software development lifecycle, such as:
    • AI-assisted development tools
    • Integrating AI-driven features into applications
    • Awareness of how AI impacts system design or development workflows

About Addison Group

Addison Group is a professional staffing and consulting firm that provides services in the areas of information technology, finance and accounting, healthcare, human resources, and administration. The company was founded in 1999 and is headquartered in Chicago, Illinois. Addison Group has over 2500 employees and operates in 22 locations across the United States. The company has been recognized as one of the fastest-growing private staffing firms in the United States by Inc. Magazine.
Learn more about Addison Group
Size
2,500 employees
Industry
Founded
1999

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