Developer - Optimizely (.NET)

United Nations Federal Credit Union • New York, NY

157d • $102,894 - $131,868

About The Position

Serve as a key contributor in designing, developing, and maintaining scalable, CMS-driven applications on the Optimizely platform. This role requires close collaboration with UX/UI designers, product managers, and QA teams. Additionally, this role requires hands-on expertise in a wide array of technologies including ASP.NET Core, MVC, Web API, Razor, ReactJS, JavaScript, and SQL. This position is expected to be hybrid.

Requirements

• Bachelor’s degree in Engineering or Computer Science.
• Minimum of 5 years of IT work experience, primarily focused on web application development.
• Knowledge of financial/banking industry.
• 5+ years of software development experience on the Microsoft platform, including 2+ years of hands-on development with Optimizely CMS.
• Required Optimizely Developer Certification (CMS and/or Commerce).
• Extensive server-side expertise with ASP.NET (C#), MVC.NET, Razor, and ADO.NET.
• Strong client-side skills using JavaScript, jQuery, AJAX, JSON, HTML5, CSS3, and Bootstrap.
• Proven database development experience with 3+ years in T-SQL and Microsoft SQL Server.
• Skilled in building and consuming web services (WCF and Web API) with 2+ years of practical experience.
• Hands-on experience administering Microsoft Web Servers (IIS 6.0, 7.0, 8.0+) for at least 1 year.
• Demonstrated ability to implement complex business workflows and security frameworks within .NET applications.

Nice To Haves

• Experience integrating external APIs, analytics tools, or search solutions like Elasticsearch with Optimizely.
• Familiarity with modern front-end frameworks like ReactJS, Angular, or Kendo UI.
• Use of CI/CD pipelines and deployment tools such as Octopus Deploy, MSBuild, and Azure DevOps.
• Comfort with build optimization and tooling (Webpack, npm, Gulp, Babel, Sass, TypeScript).
• Experience with templating engines like Handlebars, Mustache, or EJS.
• Exposure to DevOps, automated deployments, containerization, and cloud environments (especially Azure).
• Graphic design capability using tools such as Photoshop and Illustrator.
• Experience with BDD Testing (via Katalon or Specflow) or unit testing frameworks (e.g., Jasmine, Mocha, Jest).
• Familiarity with Oracle/PLSQL, SSIS/SSRS, mobile development (iOS/Android), and payment gateway integration.
• Knowledge in middleware development, XML technologies, and SOA architectures.

Responsibilities

• Uphold UNFCU’s mission, core values, and guiding principles by providing an exceptional service experience to colleagues and members alike.
• Support the organization’s digital growth by delivering high-quality, user-centered web and mobile experiences.
• Full-stack development, integration of business requirements, and participation in agile processes to create secure, high-performance digital solutions.
• Engage with senior developers, architects, and managers to gain insights and direction that contribute to high-quality solutions.
• Perform additional responsibilities as assigned.
• Ensure compliance with federal and state laws and regulations and UNFCU’s Code of Ethics & Business Conduct.
• Design and develop enterprise-grade websites and applications using Optimizely CMS/Commerce, Digital Experience Platform (DXP), C#, .NET Core, VB.NET, and ASP.NET MVC.
• Customize Optimizely templates, blocks, pages, and components for dynamic content and commerce-driven sites.
• Develop reusable and modular components leveraging Optimizely APIs and tools.
• Create responsive, rich user interfaces using JavaScript, jQuery, JSON, ReactJS, Bootstrap, CSS, and HTML.
• Conduct application testing, performance tuning, code optimization, and refactoring.

Benefits

• NYC Salary Range - $102,894 - $131,868 annually; compensation is commensurate to geographic location.

What This Job Offers

• Education Level: Bachelor's degree
• Number of Employees: 501-1,000 employees