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Senior Lead, Java Application Developer

New York, NY💼 Full-time💰 $140,000–$140,000🗓 2026-09-13 → 2026-09-26

Core

Design, develop, and support web-based applications and backend systems for S&P Dow Jones Indices, including leading and mentoring development team members.

Role type

Senior Lead Java Application Developer

Builds

Web applications and backend systems for critical index applications

Domain

Financial data systems (Equity, Commodities, Forex, Futures, Options)

Deliverable

production ML models | product features

Required skills

Java, J2EE, JMS, EJB, Advanced SQL, PL/SQL, Unix scripting, Application performance tuning

Preferred skills

Python, Scala, CI/CD tools, Microservices, Big Data, AWS services, QA automation

Technologies

Jenkins, Ansible, Fortify, Spark, Hadoop/HDFS, AWS (EC2, EMR, Lambda, S3, Glue), Cucumber, Selenium, Karate, jQuery, HTML5, CSS

Responsibilities

Lead design and development of Java/J2EE applications, Provide technical guidance to team members, Develop web applications with rich front-end interfaces, Conduct system performance tuning, Interface with databases using advanced SQL and PL/SQL, Participate in code reviews and enforce best development practices

Seniority

Senior, hands-on IC with leadership responsibilities

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