Java Developer

Kaleidoscope; New York (NY); On-site; USD 100,000 - 120,000; Full time

Job summary

Kaleidoscope is hiring a senior Java Developer in New York for onsite work to build and enhance enterprise applications using modern Java and AWS technologies. The role demands deep experience, ownership, and the ability to work with users to define and implement business requirements.

Ideal candidates have 10+ years of hands‑on development, strong communication, and a proven track record in AWS services and toolchains, including Airflow, ECS Fargate, Aurora, Lambda, DB2, and Snowflake, plus

Qualifications

• 10+ years hands-on developer experience with strong analytical and communication skills.
• Ownership and self-starter who can drive implementation projects independently.
• Work with users to understand requirements and implement them.
• AWS Cloud experience required – Airflow, ECS Fargate, Aurora, Lambda, Java/DB2, Snowflake, Typescript.
• Good understanding of AWS infrastructure deployment and resiliency configurations.
• Hands-on experience using AI tools (Claude, Co-pilot).

Responsibilities

• Design, build and enhance enterprise applications using Java and AWS technologies.
• Collaborate with users and stakeholders to gather requirements and deliver solutions.
• Mentor junior developers and ensure code quality and performance.

Skills

Leadership

Ownership

Communication

Problem solving

Self-starter

Tools

AWS

Airflow

ECS Fargate

Aurora

Lambda

DB2

Snowflake

Java

Typescript

Job description

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

Onsite Services Admin New York, NY, US

2 days ago Requisition ID: 1386

Salary Range: $100,000.00 To $120,000.00 Annually

Applicants must be authorized to work for ANY employer in the U.S. We are unable to sponsor or take over sponsorship of an employment Visa at this time.

Location: New York, NY (onsite 5 days a week)

JobDescription

PositionOverview

We are seeking a Java Developer to build and enhance enterprise applications using modern Java and AWS technologies.

Required Qualifications

• 10+ years hands‑on developer experience with strong analytical, problem solving and strong technical skills with good communication skills (verbal and written)
• Ownership and self‑starter who can hit the ground quickly and drive the implementation projects independently.
• Work with users independently to understand the requirements & adapt to the functional and business use case requirements and implement them
• AWS Cloud experience is must – Airflow, ECS Fargate, Aurora , Lambda, Java / DB2 , Snowflake, Typescript
• Good understanding of AWS infra deployment , testing , configuration (resiliency setups etc.,)
• Hands‑on experience using AI tools (Claude, Co‑pilot)

Kaleidoscope, an Infosys Company, is an equal opportunity employer, and all qualified applicants will receive consideration without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, spouse of protected veteran, or disability.