Senior Frontend Developer

Kelly; Rutherford (NJ); Hybrid; USD 110,000 - 150,000; Full time

Job summary

Kelly is seeking an experienced Angular Developer for senior application development roles. The position is primarily front-end focused, based in Rutherford, NJ, with a hybrid model of 2–3 days onsite per week.

The contract spans 6+ months, with potential for conversion to a permanent role. Ideal candidates will be hands-on, possess excellent communication, problem-solving, and technical design skills, and have strong Angular expertise in a modern frontend stack.

Qualifications

• Strong Angular front-end expertise is required.
• Experience with Micro Front-End architecture.
• Ability to lead UI initiatives and mentor developers.
• Experience with Angular 18+; current environment Angular 20.

Responsibilities

• Lead UI architecture reviews and design discussions.
• Mentor and guide junior/mid developers on Angular best practices.
• Collaborate with backend and UX teams to deliver frontend features.
• Ensure code quality through reviews and performance tuning.

Skills

Angular frontend

UI architecture

Mentoring

Problem solving

Tools

Git/Bitbucket

JIRA

Webpack

Job description

Location: Rutherford, NJ (Hybrid – 2–3 days onsite/week)

Duration: 6+ months, potential to convert

Role Overview: Seeking experienced Angular Developer for senior application development roles. The position is primarily front-end focused. Candidates must be strong hands-on developers with excellent communication, problem-solving, and technical design skills.

Core Must-Have Skills

• HTML5, CSS3, Webpack
• NGRX
• Git/Bitbucket
• Agile methodology / JIRA
• SQL / Oracle PL/SQL, stored procedures, triggers
• Experience with architecture, flowcharts, and sequence diagrams
• Code/design reviews and performance tuning

Requirements

• Strong Angular front-end expertise is the primary requirement
• Micro Front-End architecture experience
• Ability to lead UI initiatives, perform architecture/design reviews, and mentor developers
• Strong experience with modern Angular (Angular 18+ preferred; current environment Angular 20)

Preferred / Nice-to-Have

• AI development tools such as GitHub Copilot