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Full Stack Web Developer

Coaster Company of America · Santa Fe Springs, CA, US

Spotted 3d agoFull-time

Job details

Pay
$45.00 – $48.00 an hour
Work mode
Hybrid
Employment
Full-time
Level
Mid level
Experience
3+ years
Posted
Oct 28, 2026
Last confirmed open
Oct 29, 2026
Job description

About this role

We are seeking a Full Stack Web Developer to maintain, troubleshoot, and enhance the applications that support our daily business operations. This role works across our ASP.NET, C#, and SQL Server environment while also contributing to modern front-end experiences, e-commerce functionality, and our ongoing cloud modernization efforts.

The ideal candidate is a hands-on problem solver who is comfortable working in an established application environment and is curious about using modern tools — including AI-assisted development tools — to work efficiently and accurately.

Duties and Responsibilities

  • Maintain, troubleshoot, and enhance existing ASP.NET, C#, and SQL Server applications supporting daily business operations
  • Work directly with database-driven application logic, including queries, views, stored procedures, and related reporting or support processes
  • Support and improve recurring scheduled jobs and other operational processes that keep business workflows running
  • Build and maintain Shopify storefront features, custom Liquid components, and supporting webhook or API integrations
  • Contribute to modern user experiences using React, Node.js, JavaScript, HTML, and CSS where appropriate
  • Help define and implement pragmatic modernization steps, including improved service boundaries, API usage, deployment practices, and cloud-hosting patterns
  • Participate in the company's AWS migration over time, beginning with lift-and-shift support and progressing to more modular application deployment approaches
  • Use AI tools (such as Codex, Claude, ChatGPT, Copilot, or similar) to accelerate design, coding, debugging, and documentation, while independently validating accuracy and business fit
  • Perform functional and regression testing, and validate releases before updates are deployed, with strong attention to quality and production stability
  • Collaborate closely with business stakeholders to understand requirements, ask clarifying questions, and translate real operational needs into practical software solutions

Required Qualifications

  • 3+ years of professional experience building or supporting web applications
  • Experience with Microsoft-based development stacks such as ASP.NET, C#, and Microsoft SQL Server
  • Confidence working in established application environments where application code, database logic, and integrations are closely connected
  • Working knowledge of modern front-end and JavaScript development, including HTML5, CSS3, JavaScript, and responsive UI implementation
  • Experience consuming or supporting APIs, webhooks, and system integrations
  • Ability to thoroughly test one's own work and think critically about edge cases, regressions, and production risk
  • Strong problem-solving skills and the ability to use AI coding and research tools effectively, including writing precise prompts, reviewing generated output, and correcting weak or incorrect results
  • Clear written and verbal communication skills
  • Ability to work productively in a fast-moving environment with fewer formal processes than a large enterprise team

Preferred Qualifications

  • Experience with Shopify development, including Liquid templating and storefront customization
  • Familiarity with React and Node.js in a production setting
  • Exposure to AWS or other cloud-hosting platforms, particularly application migration efforts
  • Experience improving or modernizing legacy systems incrementally
  • Background working directly with business stakeholders in an operations-driven organization

Pay: $45.00 - $48.00 per hour

Expected hours: 40.0 per week

Benefits:

  • 401(k)
  • 401(k) 4% Match
  • 401(k) matching
  • AD&D insurance
  • Bereavement leave
  • Dental insurance
  • Dependent health insurance coverage
  • Employee assistance program
  • Flexible spending account
  • Free parking
  • Health insurance
  • Health savings account
  • Life insurance
  • Paid sick time
  • Paid time off
  • Partner benefits
  • Retirement plan
  • Vision insurance

Application Question(s):

  • This is an in-office job. NOT HYBRID/REMOTE. Please confirm reading.

Experience:

  • web application: 3 years (Preferred)

Work Location: In person

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