Sparc Technology Services Inc · New York, NY

Front Office Senior Java Developer at Sparc Technology Services Inc — New York, NY

Full-timeNew York, NY$70–$75/hourPosted 2026-08-05
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Full job description

Benefits

  • 401(k)
  • Dental insurance
  • Health insurance
  • Vision insurance

Role Overview: We are seeking a highly skilled Senior Front Office Java Developer to join our Securities Finance Technology team. This role will focus on designing and building a next generation automated locates platform, a critical component in supporting securities lending operations. The ideal candidate will have deep expertise in Java-based enterprise applications, distributed systems, and cloud-native technologies. Key Responsibilities

  • Design and develop a scalable, high-performance stockloan platform for equity finance business.
  • Build distributed systems and enterprise-grade applications leveraging Java, Spring frameworks, and container

technologies.

  • Integrate with messaging systems and caching solutions for real-time processing.
  • Develop and optimize SQL-based data models and queries for high-volume transactional systems.
  • Implement cloud-native solutions using Azure services.

Collaborate with cross-functional teams to ensure seamless integration with existing securites finance workflows. Required Qualification

  • 10+ years of experience required.
  • Hands-on experience in Core Java, Spring frameworks, and container technologies (e.g., Docker, Kubernetes).
  • Proven track record in building distributed systems and enterprise-grade applications using microservices (GraphQL) architecture.
  • Strong knowledge of SQL and relational database design (MS SQL, MySQL…etc.).
  • Experience with Hazelcast caching, and messaging systems such as ActiveMQ, IBM MQ.
  • Experience with Jira, Nexus, Jenkins, Confluence for agile development and CI/CD.
  • Experience with integrating with DTCC communication via IBM MQ (with swift messages ISO 15022 and fixed length messages VDF)
  • Proficiency in leveraging GitHub Copilot or Claude for productivity gains and to improve code quality.

Skills & Competencies

  • Analytical Thinking: Ability to break down complex problems and design efficient, scalable solutions.
  • Collaboration: Strong interpersonal skills to work effectively with other developers, business analysts, QA, and operations teams.
  • Communication: Clear and concise verbal and written communication for technical and non-technical stakeholders.