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Sr. Front End Developer

Company:
3B Staffing LLC
Location:
Clinton Township, OH, 43224
Posted:
June 07, 2026
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Description:

Sr. Front End Developer Responsibilities:

Use markup languages like HTML to create user-friendly web pages

Maintain and improve website

Optimize applications for maximum speed

Design mobile-based features

Collaborate with back-end developers and web designers to improve usability

Get feedback from, and build solutions for, users and customers

Write functional requirement documents and guides

Create quality mock-ups and prototypes

Help back-end developers with coding and troubleshooting

Ensure high quality graphic standards and brand consistency

Stay up to date on emerging technologies

Illustrate design ideas using storyboards, process flows and sitemaps Hands on experience with mark-up languages, Angular 8 and above, Bootstrap Required 7 Years Hands on Experience using Python 2.7 & above Required 5 Azure DevOps Experience Highly desired 3 Technical Documentation skills; Communication skills with both non-technical and technical clients Required 5 4 years college degree or equivalent technical study or above Required 10 years proven work experience as a Front-end developer Required Understanding of layout aesthetics; Knowledge of SEO principles & Familiarity with software like Adobe Suite, Photoshop, and content management system Required Designing and developing robust and scalable web applications from concept to production using Angular and Web Forms/MVC 5.0 Required 10 Designing and developing web applications using framework in .NET & ASP.NET environment with proficiency in C#, Java Script, CSS, and jQuery Required 10 Implementation of interactive UI with Asp.Net MVC, HTML5,CSS3, jQuery, JavaScript, Angular 8 or better, and Bootstrap; Required 10 Usage of ORM tools - Entity Framework; experience in browser testing and debugging Required 10 Hands on experience converting the ASP.NET Web Forms to Angular Components and reuse the components in various Modules Required Hands on experience using Angular CLI for creating components, Services, pipes, Directives Required experience with cloud platforms such AWS, Google Cloud Platform, or Microsoft Azure Highly desired experience Micro-services architecture and containerization technologies like Docker and Kubernetes Highly desired implementing secure coding practices throughout the development lifecycle to help prevent security vulnerabilities from being introduced Required eoptimizing the data storage and retrieval processes for efficient complaint management by leveraging the SQL database structure and constructs. Required designing and implementing user interfaces using modern web technologies such as HTML5,CSS3, and JavaScript frameworks like React, Angular, or Vue.js Required implementing API security measures like authentication, authorization, and encryption including role-based access control (RBAC) to control system Required building and maintaining server-side applications and APIs using languages such as Node.js, Python, or Ruby on Rails Required creating and consuming SOAP, REST API Web Services for integration with various back-end systems and integrating third-party services. Required Hands on experience building process using Jenkins for Continuous Integration and version control Required Hands on experience creating the SQL tables, Views, Queries, Triggers and Stored procedures to store the data from the applications Required converting the ASP.NET Web Forms to Angular Components and reuse the components in various Modules Required • Excellent analytical skills, attention to detail, and problem-solving skills. Highly desired • Proven ability to handle multiple tasks and projects simultaneously. Highly desired • Working experience in delivering expected results in unstructured environments. Highly desired • Strong experience in creating good solutions w/o mature, detailed, codified business requirements. Highly desired • Ability to work with project team member when the requirement is not clear. Highly desired • Works productively and effectively independently without significant management oversight. Highly desired

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