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Sr. Java Full Stack Engineer

Posted 3 weeks ago by Randstad Digital

Job Summary

Ability to understand complex, end-to-end systems and identify performance, scalability, or resilience bottlenecks.

Strong analytical, communication, and organizational skills.

Ability to manage multiple tasks and thrive in a collaborative team environment.

Self-driven innovation and ability to work with leadership.

Willingness to support production systems and participate in on-call rotations, including occasional weekend support.

Responsibilities

  • We are seeking a highly experienced software engineer to lead the design and development of next-generation trading systems. This is a hands-on technical leadership role focused on building scalable, resilient, and high-performance trading infrastructure. You'll collaborate across teams, mentor engineers, and drive innovation in a mission-critical environment. Architect and develop distributed, event-driven trading systems optimized for low latency and high throughput.
  • Design and implement asynchronous processing frameworks and resilient messaging services.
  • Collaborate with internal and external teams to deliver robust, end-to-end trading workflows.
  • Lead performance tuning and optimization efforts across the platform.
  • Mentor junior engineers and promote engineering best practices.
  • Support production and non-production environments, including participation in a weekly on-call rotation.

Qualifications

Bachelor's degree in Computer Science, Engineering, Information Technology, or equivalent.

10+ years of hands-on software design and development experience.

Expertise in Java, Python, and Linux.

Deep experience with low latency messaging systems (e.g., 29West, Kafka).

Proficiency in KDB+ or other time-series databases.

Strong background in building scalable, distributed, asynchronous, and event-driven applications.

Advanced knowledge of low latency design patterns and performance optimization techniques.

Experience with Capital Markets or Brokerage systems, especially order management.

Solid understanding of the FIX protocol and FIX engines.

Worked with AI developer assist tools (e.g. GitHub Copilot).

Experience with CI/CD tools such as GitHub, Maven, Jenkins, Artifactory, and uDeploy.

Hands-on experience deploying applications to AWS or other cloud platforms.

Skills

trading systems

AWS

Kafka

Maven

Artifactory

AI

CI/CD

databases

messaging systems

FIX protocol

GitHub Copilot

GitHub

uDeploy

Computer Science

Information Technology

Expertise in Java

Jenkins

KDB+

Linux

low latency

performance optimization techniques

Python

deploying applications

design patterns

software design and development

analytical

communication

organizational skills

leadership

resilient

resilience

Self-driven

high-performance

collaborative

Brokerage

Capital Markets

design and development

trading infrastructure

Java Full Stack

innovation

mentor

Investments

throughput

order management

production systems

scalability

technical leadership

time-series

workflows

Rate:
Not specified
Location:
Remote or Jersey City, New Jersey
IR35 Status:
Outside
Remote Status:
Remote
Industry:
IT
Seniority Level:
Senior

Take-Home Pay

Not Available

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