Sr. Frontend Engineer (Digital Banking)

Our Client, a Banking company, is looking for a Senior Frontend Engineer – Digital Banking for their Brooklyn, OH location.
 
Responsibilities:

• Design, develop, and maintain Angular-based single-page applications supporting core digital banking capabilities. Build reusable, maintainable UI components using TypeScript, JavaScript, HTML5, and CSS3.
• Incrementally modernize existing frontend architectures while maintaining backward compatibility and system stability.
• Implement entitlement and role driven UI behavior, including conditional rendering, feature gating, and graceful handling of unauthorized or partially authorized user scenarios.
• Integrate frontend applications with RESTful APIs and backend services using JSON-based contracts.
• Collaborate closely with backend (green layer) to ensure API contracts, error handling, and data models support resilient and user safe frontend experiences.
• Utilize Node.js for frontend-adjacent or backend-for-frontend use cases when applicable.
• Write and maintain unit tests using Jasmine, Karma, or equivalent frameworks.
• Participate in defect triage, performance tuning, and production issue resolution.
• Support release activities including build generation, validation, and QA coordination.
• Participate in Agile ceremonies and collaborate closely with product, UX, QA, and platform teams.
• Conduct peer code reviews and mentor junior engineers.

 
Requirements:

• 5+ years of frontend development experience in enterprise environments.
• Strong hands-on experience with Angular (AngularJS through Angular 10+).
• Advanced proficiency in TypeScript and JavaScript. Solid experience with HTML5, CSS3, Bootstrap, Flexbox. Working knowledge of Node.js, npm, and nvm for frontend-adjacent development.
• Experience integrating with REST APIs and working from API specifications.
• Experience working within modular or micro frontend style frontend architectures, including shared UI toolkits and independently deployed feature modules.
• Familiarity with modern build tools such as Webpack, Gulp, Grunt, Vite, Rollup, Parcel.
• Experience with frontend unit testing frameworks such as Jasmine or Karma.
• Proficiency with Git and Agile development methodologies.
• Experience working in financial services, digital banking, payments, or other regulated industries.
• Experience with payments, transfers, bill pay, or entitlement-driven user flows.
• Exposure to hybrid or web-based mobile solutions.
• Experience generating or supporting mobile builds.
• Experience mentoring engineers or serving as a technical lead.
• Ability to confidently work within existing Angular/ReactJS codebases and improve them without disrupting production stability.
• Strong understanding of frontend security considerations in regulated environments, including content security policies (CSP), authentication flows, entitlement driven UI behavior, and secure handling of client data.
• End-to-end ownership of features from requirements through production support.
• Consistent balance of delivery speed, code quality, maintainability, and operational excellence.

 
Why Should You Apply?

• Excellent growth and advancement opportunities

 
ICONMA is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to any status protected by applicable law.