Sr. Software Engineer

Dallas Metro Area, Texas


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Type: Direct-Hire

Category: Information Technology

Reference ID: 10082283

Shortcut: http://addisongroup.gosnaphop.com/nlx7Qh


Job Title: Senior Software Developer

Location (city, state): Arlington, TX

Assignment Type: Direct hire

Pay: $100,000–$130,000 annually, plus a target 10% bonus

Work Schedule: On-site Monday through Thursday; remote Friday

Benefits: This position is eligible for medical, dental, vision, and 401(k).


We are seeking a Senior Software Developer to design, build, and improve complex applications. This is a hands-on technical leadership role for someone who enjoys writing code, shaping architecture, solving production problems, and helping other developers grow. The position has no direct reports.


Key Responsibilities:

  • Design software solutions that meet business needs and can evolve over time.
  • Develop, test, and review code using established engineering practices.
  • Connect internal applications with third-party systems and services.
  • Diagnose difficult application issues and resolve production incidents.
  • Improve existing systems to support changing operational needs.
  • Partner with developers on technical designs and mentor less-experienced team members.
  • Document system architecture, workflows, and key technical decisions.
  • Work with cross-functional stakeholders to plan and deliver application updates.

Qualifications:

  • Approximately 6–10 years of professional software development experience.
  • Strong development experience with C#, .NET Core, and JavaScript.
  • At least five years of experience writing SQL for SQL Server or another relational database.
  • Experience designing the architecture of complex applications and guiding technical decisions.
  • Familiarity with legacy ASP.NET applications and PostgreSQL.
  • Experience with AWS, including ECS and containerized applications.
  • Ability to review code, troubleshoot complex issues, and collaborate effectively with other developers.
  • A degree or certification is welcome; demonstrated professional experience is the priority.

Additional Details:

This role works alongside senior and mid-level developers on a seven-person team. The interview process is expected to include an initial video conversation, an on-site technical discussion, and a final culture conversation.

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