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Web Developer

Company:
United Merchant Services
Location:
Hackensack, NJ, 07601
Posted:
May 25, 2025
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Description:

Job Description

Bluu Inc. is provider of payment processing services, and a developer of Point-Of-Sales solutions. We provide one-stop shopping or payment processing, POS hardware and software, online ordering, online booking appointment, gift card, and loyalty program solution.

Location: Hackensack, NJ

Full Tim, On-Site

Position Description:

Define, implement and maintain Payment Processing Gateway

EMV (Europay, MasterCard and Visa) certification

Enable secure and high-availability solutions

Participate in peer design and code reviews

Design, develop, consumer, and maintain well-defined APIs

Create and utilize automated unit tests to ensure the quality of code

Participate in broader architectural reviews

Research and proof-of-concept work with new technologies

Provide estimates and technical feasibility guidance on prospective work

Requirements:

2+ years experience in .Net framework leveraging ASP.Net, .Net Core and C#, and HTML/CSS web development, experience with java and Android is a plus

2+ years experience in database principles, such as MSSQL server, experience with NoSQL is a plus

Knowledge and experience in socket programming

Knowledge and experience in multithreading programming - (asynchronous programming, race conditions, and deadlock)

Knowledge and experience in WCF (Windows Communication Foundation) & REST API design and implementation

Self-motivated, quick learner who can manage multiple projects with moderate direction

Familiarity with Agile methodologies

Strong communications skills

Bilingual in Korean and English Required

Benefits:

Group Health Insurance

Life Insurance

401k matching,

Paid Vacation and Sick Time

Paid Holidays

Lunch Support

Gym Support

Full-time

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