Demo

Web Application Developer

FSNB,National Association
Lawton, OK Full Time
POSTED ON 12/11/2025 CLOSED ON 1/30/2026

What are the responsibilities and job description for the Web Application Developer position at FSNB,National Association?

Work Schedule: Monday – Friday 8:30 – 5:00; Hours may be adjusted to meet bank needs ***This position is on site in Lawton, OK***

 

POSITION SUMMARY

 

The Web Application Developer’s role is to design, develop, implement, maintain, and support secure and scalable web-based applications that meet organizational needs. Uses knowledge of common web development languages (e.g. HTML Java, PHP, JSP, ASP.NET, Python, AJAX) to build and expand site functionality. This individual collaborates with end users, managers, and technical teams to translate business requirements into functional applications. Responsibilities include front-end and back-end development, API integration, performance optimization, and ensuring usability, accessibility, and security standards are met. The Web Application Developer is also responsible for ongoing enhancements, documentation, testing, and troubleshooting of existing applications.

 

The ideal candidate has 2-4 years of experience in web development and/or software engineering. A college diploma or university degree in computer science not required, but desirable. 

 

ESSENTIAL FUNCTIONS

 

Application Development 

Application Maintenance and Support

System Integration and Collaboration 

Security and Compliance

Leadership and Professional Growth

 

Knowledge & Experience

  • Strong technical experience in developing and supporting web applications.
  • Proficiency with web technologies including:
    HTML, CSS, JavaScript
    Frameworks such as React, Angular, or Vue
    Server-side languages such as C#, .NET, Python, Node.js, or PHP
  • Experience with APIs, RESTful services, and JSON/XML data structures.
  • Understanding of relational databases, SQL queries, and database-driven applications.
  • Familiarity with source control systems (Git preferred).
  • Knowledge of secure coding techniques and cybersecurity best practices.
  • Experience with responsive design and UI/UX principles.
  • Proven project management or project collaboration experience.

What's in it for you:

  • Paid training
  • Paid vacation, personal leave, holidays
  • Medical, dental and supplemental insurance
  • 401(k) Plan
  • Employee Assistance Program

FSNB is an equal opportunity employer.

Salary : $54,000 - $65,000

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