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Full Stack Lead Java Developer / Architect - W2 Only / NYC, NY / Vishal

Ampcus IncNew York, NY🇺🇸United StatesPosted 29 Jul 2026

Quick Overview

Work Type
On Site
Level
Mid Senior

Job Description

Job Role: Full Stack Java Developer W2 Only

Location: Manhattan, New York City, NY - Onsite

Required Visa: & GC

Engagement Type: Contract-to-Hire (CTH)

Project Overview

The team is part of Connected Commerce and is currently working on a banking and payments-related initiative. The focus is on enhancing capabilities within the commercial payments space, particularly for high-value customers.

A key component of the project involves integrating and migrating customers to the Bill.com platform, where payment transactions will be routed through Chase. The objective is to streamline payment processing and improve the customer experience across commercial banking segments.

Key Responsibilities

  • Design, develop, and enhance payment-related applications and services.
  • Work closely with high-value commercial customers and business stakeholders.
  • Contribute to system design and architecture discussions.
  • Collaborate with UI/UX teams to deliver seamless user experiences.
  • Participate as an individual contributor and drive technical solutions end-to-end.

Required Technical Skills

  • Strong experience with:
    • Java
    • J2EE
    • Spring Framework / Spring Boot
    • Microservices Architecture
    • Kafka / Message Queues (MQ)
    • Kubernetes
    • Containerization Technologies
    • Private Cloud Platforms
  • Database experience with:
    • Cassandra
    • CockroachDB
  • Strong understanding of application design and architecture principles.

Front-End Requirements

  • Lead-level candidates should possess some front-end development experience.
  • React.js knowledge is required.
  • Technology split:
    • 80% Backend Development
    • 20% React/UI Development

Skills

Microservices
Spring
Spring Boot
Cassandra
CockroachDB
Java
Kafka
Kubernetes
React

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