Senior Java Architect – Scalable, Observable Systems

Talentify; Pennington (NJ); On-site; USD 80,000 - 91,000; Full time

Job summary

Genesis10 is seeking a Senior Developer for a 12+ month contract with a global financial institution in Pennington, NJ. The role focuses on designing scalable, high-performance systems and shaping robust architecture in Core Java, with emphasis on reliable integration across messaging, data, and observability layers.

You will collaborate with business and technology partners to translate complex requirements into concrete technical solutions, utilizing Dynatrace and OpenTelemetry to monitor

Qualifications

• Strong expertise in Core Java development.
• Solid understanding of System Architecture and designing scalable systems.
• Hands-on experience with Enterprise Messaging Bus (e.g., Solace, Kafka, AMPS).
• Hands-on experience with GitHub Copilot and MS Copilot.
• Proficiency in Dynatrace and OpenTelemetry for application monitoring.
• Proficiency in CI/CD pipelines.
• Experience with database systems (e.g., Oracle, KDB, MongoDB).
• Desirable: Python scripting; Fixed Income trading domain; distributed data caching like GigaSpaces.

Responsibilities

• Lead the design and delivery of resilient, scalable technology solutions.
• Define robust architecture patterns for enterprise-grade applications.
• Develop and optimize applications primarily in Core Java.
• Ensure seamless integration across messaging, data, and observability platforms.
• Implement service frameworks and enterprise messaging solutions.
• Leverage Dynatrace and OpenTelemetry to drive system reliability and performance.
• Collaborate with stakeholders to translate requirements into technical solutions.

Skills

Core Java development

System Architecture

Python scripting

Tools

Solace

Kafka

AMPS

GitHub Copilot

MS Copilot

Dynatrace

OpenTelemetry

CI/CD pipelines

Oracle

KDB

MongoDB

Job description

Genesis10 is seeking a Senior Developer for a 12+ month contract with a global financial institution in Pennington, NJ. The role focuses on designing scalable, high-performance systems and shaping robust architecture in Core Java, with emphasis on reliable integration across messaging, data, and observability layers.

You will collaborate with business and technology partners to translate complex requirements into concrete technical solutions, utilizing Dynatrace and OpenTelemetry to monitor