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Sr. Web Developer

Company:
3B Staffing LLC
Location:
Manhattan, NY, 10261
Posted:
April 27, 2026
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Description:

Sr. Web Developer

JOB RESPONSIBILITIES:

• Develop and implement custom modules and APIs in Python.

• Develop and deployment of a real-time transaction system to support ticket validation.

• API Development.

• Development Tooling & Documentation

• Build Web Application Frontends for Internal Applications.

Build Web Application Frontends for External Customer Applications.

Participate in daily meetings and regular planning and review sessions.

Interact with cross-functional teams to ensure complete delivery of web applications.

Provide documentation and participate in code reviews, planning sessions and routine status stand-ups.

Provide accurate level-of-effort time estimates and provide recommendations for feature prioritization.

Assist in release/deployment planning and execution activities.

Create visually appealing interfaces.

Test cross-browser, cross-platform, and/or cross-device compatibility.

Test for compliance to standards, such as accessibility, in the clients' region or domain.

Conduct observational user testing and review designs against usability heuristics. QUALIFICATIONS:

A Bachelor degree in Computer Science or a related field (or combined with related experience).

Understanding of HTML, JavaScript and CSS.

Ability to communicate and work well with others.

Ability to handle a fast-paced work environment, deadlines and new challenges.

Knowledge of SEO coding best practices is a plus.

Knowledge and/or advanced level Python, PHP, SQL / Oracle PL/SQL.

Experience with object-oriented design and data modeling.

Familiarity with user experience design principles and processes.

Experience with third-party applications/tools and integration.

Knowledge of web application security considerations.

Proficient and experienced in AWS Cloud Development and Deployment.

Experience with source/version control systems (GITHub).

Excellent verbal/written communication skills and strong time management and analytical/problem solving abilities.

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