Web Developer
Company: United Merchant Services
Location: Hackensack
Posted on: April 2, 2026
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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
Keywords: United Merchant Services, Bethlehem , Web Developer, IT / Software / Systems , Hackensack, Pennsylvania