UI Developer

Trigyn Technologies; Chicago (IL); On-site; USD 85,000 - 120,000; Full time

Job summary

Trigyn Technologies in Chicago, IL is seeking a UI Developer to lead the design and implementation of UI components for web applications. The candidate will work collaboratively with other engineers to build the client portal's Analytics Dashboard, ensuring a great user experience.

Qualifications include strong knowledge of Java, JavaScript, and front-end frameworks, along with 5+ years of relevant experience in a similar role. Trigyn Technologies is an equal opportunity employer.

Qualifications

• 5+ years of relevant experience in building high-performance web platforms.
• Strong knowledge of software UI design principles.
• Experience with A/B or multivariate experimentation.

Responsibilities

• Write clean, solid code and identify coding problems.
• Capture and implement technical requirements.
• Support live-site operations and facilitate reviews.

Skills

Java

JavaScript

CSS

JSP

jQuery

AJAX

ReactJS

Angular.js

Performance optimization

Test automation

Education

BS or MS in Computer Science or related field

Job description

Job Description

Trigyn’s direct client has a contract assignment for a UI Developer in Chicago, IL. The client is looking for a highly motivated UI engineer who is interested in working with web interfaces. In this role you will lead, design, and implement UI components of web applications, integrate them with back‑end APIs, and collaborate with other engineers to solve business and technology problems. You will also build the Analytics Dashboard on the client portal.

Responsibilities

• Write clean, solid code, identify design and coding problems, and bring in technology innovation to existing systems when needed.
• Capture and implement technical requirements such as test harnesses, logging, and operational facilitation.
• Define development and test environments, including build, configuration, and deployment.
• Support urgent live‑site operations as needed.
• Facilitate design review, code review, test review, and operational procedure review meetings.
• Write scalable code and unit tests for the Continuous Delivery pipeline.

Qualifications

• Strong knowledge of Java, JSP, JavaScript, jQuery, CSS, AJAX, Handlebar/Backbone/Angular.js/ReactJS, and experience with MVC or component‑based UI frameworks such as Spring MVC.
• Knowledge of software UI design principles and a passion for developing great user experiences.
• Experience working with A/B or multivariate experimentation.
• Experience building UI applications that support multiple browsers and versions.
• Knowledge of current trends and best practices in front‑end architecture, including performance, accessibility, and usability.
• Experience in test automation, diagnostics automation, and performance engineering practices, tools, and techniques.
• Experience creating or integrating web applications with APIs.
• BS or MS in Computer Science or related field, or equivalent demonstrable hands‑on experience.
• Bias for action.
• Bias for data‑driven decisions.
• Bias for test and learn.
• 5+ years of relevant working experience building and maintaining high‑performance, distributed, and scalable web platforms.

Additional Information

TRIGYN TECHNOLOGIES, INC. is an Equal Opportunity Employer and an E‑Verify Employer.