Demo

Sr. Software Developer (Java, Kubernetes)

Swoop Staffing
York, NY Full Time
POSTED ON 9/7/2026
AVAILABLE BEFORE 10/7/2026

Salary: $140,000-$180,000

Location: Financial District, NYC
Job Type: Full Time


Senior Software Developer

Java Developer with Vert.x, Reactive, Kubernetes

 

Overview of the Role

Our client is seeking an experienced Java Developer to develop application code under the direction of a senior team lead or lead engineer to meet business and technical requirements. The engineer must demonstrate the ability to efficiently code application up and down the stack – from the datastore to the API. The Java Developer will also maintain and patch systems, software, and applications to eliminate bug fixes, security vulnerabilities and maintain technology currency of systems and applications. Other responsibilities include document design and engineering standards; develop to performance metrics and operational guidelines for consistent and stable design, and; build and implement operational processes.

 

Must have prior work experience with Kubernetes, Vert.x, Reactive, and Docker

 

Vision for this role: The company is switching to Kubernetes to promote orchestration efficiency for scale out/in. The person in this role would be leading the update and maintenance in our software.

 

Responsibilities

  • Design, develop, and test back-end software

  • Maintain and update software documentation

  • Participate in distributed development team 

 

Qualifications

  • Bachelor’s Degree in Computer Science or Engineering (or equivalent work experience)

  • Experience with Vert.x, Reactive, Docker, and Kubernetes 

  • Experience with AWS, Azure, or GCP

  • Proficiency in Core Java programming language

  • Proficiency building RESTful interfaces using Java (REST/JSON)

  • Basic SQL experience

  • Financial services domain experience preferred 

 

Company Overview
We deliver secure data connectivity to financial institutions through a single point of direct integration to a universal suite of open finance APIs. With configurable controls, visibility, and insights into all data sharing and acquisition connections between aggregators, third-party apps, and internal applications. Our company empowers financial institutions and their customers with access and oversight to their connected apps, enabling secure data exchange in a holistic and scalable open finance ecosystem. Offering solutions for retail and commercial banks, wealth managers, credit card issuers, tax providers, and more. We provide unparalleled connectivity and universal compatibility to complex information systems.

 

Our technology has been deployed for over a decade at the world’s leading financial institutions:

 

  • Supports 7 of the top 10 US Banks and hundreds of Financial Institutions in total.

  • Provides data connectivity for 8 of the top 10 Wealth Managers.

  • Powers connectivity for major bank and brokerage firms, retirement service providers, credit card providers, tax service firms, online banking, payroll providers, and bill pay enablers.

 



Salary : $140,000 - $180,000

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