Full-Stack Developer

cornerstonechapel· Strategic Initiatives
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📍 Leesburg, Virginia, United StatesFull Time Exempt

About this role

Cornerstone Chapel

Job Description/Specification 

Full-Stack Developer


Job Summary 

The Full-Stack Developer will specialize in the Rock RMS platform to lead the technical management and customization of the church management system. He or she will not just be a coder, but a problem-solver who can translate ministry needs into technical solutions that improve the experience for the staff and congregation. He or she will seek to perform all duties as unto the Lord, relying on the Holy Spirit for guidance, and completing all tasks with excellence.

 

Minimum Qualifications

Education

  • Bachelor’s degree in computer science or IT related field required

Experience 

  • 3–5 years of experience developing, testing, and deploying scalable full-stack applications in a collaborative development environment
  • Experience with on-premise hosting and management (Proxmox/virtualization, CEPH, virtual routing/switching) preferred
  •  Experience with REST APIs preferred

Certifications / Licenses

  • None required

 Knowledge, Skills & Abilities

  • Strong verbal and written communication skills with the ability to present ideas and solutions in user-friendly language
  • Excellent customer service skills
  • Able to multitask
  • Proven ability to manage high priority projects and work independently 
  • Adept at reading, writing, and interpreting technical documentation and procedure manuals

Technologies

  • Proficient in C# and the .NET framework 
  • Strong expertise in Microsoft SQL Server 
  • Solid understanding of front-end technologies: HTML5, CSS3, and JavaScript 
  • Experience with Git version control 

Physical Capabilities

  • Able to sit for prolonged periods of time in front of a computer

Personal Characteristics

  • Exhibits patience
  • Maintains a high degree of integrity and confidentiality in all aspects of the job
  • Demonstrates a teachable spirit
  • Completes tasks in a timely manner
  • Effective and tactful in communicating needs and concerns with manager and others

Work Hours

  • Able to work a flexible 40 hour work week schedule


Job Functions and Tasks 

Essential Functions

  • Custom Development: Design, develop, and maintain custom Rock RMS blocks, attributes, and plugins using C# and .NET
  • Database Management: Write and optimize complex SQL queries and stored procedures to ensure data integrity and high-performance reporting
  • Workflow Automation: Build and refine advanced Rock workflows to automate administrative tasks and enhance member engagement
  • Integration: Manage and develop API integrations between Rock RMS and third-party software (e.g., payment processors, communication tools, or accounting software)
  • UI/UX Optimization: Customize the look and feel of the Rock interface and external-facing portals using HTML, CSS, and JavaScript


_____________________________________________________________________________

Job Context: Seated desk work 

Job Status: Full-time, Exempt 


If you have questions about this position, please contact Elizabeth Gordon, Director of HR. 


elizabeth.gordon@cornerstonechapel.net

      Frequently Asked Questions

      Is the salary disclosed for the Full-Stack Developer position at cornerstonechapel?
      The salary for this Full-Stack Developer role at cornerstonechapel is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
      Where is the Full-Stack Developer position at cornerstonechapel located?
      This Full-Stack Developer role at cornerstonechapel is based in Leesburg, Virginia, United States. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
      Is the Full-Stack Developer role at cornerstonechapel full-time or part-time?
      This is listed as a Full Time Exempt position. It is posted as a Full-Stack Developer role in the Strategic Initiatives department at cornerstonechapel.
      Which team or department does the Full-Stack Developer at cornerstonechapel belong to?
      This Full-Stack Developer position is part of the Strategic Initiatives department at cornerstonechapel. See the full job description for more information about the team structure and responsibilities.
      How do I apply for the Full-Stack Developer position at cornerstonechapel?
      Click the "Apply Now" button on this page. You will be redirected to cornerstonechapel's official application portal hosted on bamboohr where you can submit your application directly.
      When was the Full-Stack Developer job at cornerstonechapel posted?
      This Full-Stack Developer position at cornerstonechapel was posted on Jul 14, 2026. Apply as soon as possible — early applications are often reviewed first.
      Full-Stack Developer
      cornerstonechapel
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