Sr. Java Full Stack Engineer
Full-time
Eliassen Group
Description Remote Our client seeks a Sr. Java Full Stack Engineer to lead the design and development of next-generation electronic trading systems within a high-performing Trade Management Engineering group. You will architect distributed, event-driven platforms optimized for low latency and high throughput, collaborate across internal and external teams, mentor engineers, and drive platform performance, scalability, and resilience. You will support production and non-production environments and participate in an on-call rotation. Due to client requirements, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance. Rate: $70.00 to $80.00/hr. w2 Responsibilities
- 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.
- 10+ years of hands-on software design and development experience.
- Expertise in Java, Python, and Linux.
- Deep experience with low latency messaging systems such as 29West or Kafka.
- Proficiency in KDB+ or other time-series databases.
- 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.
- Experience with AI developer assist tools such as 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.
- Strong analytical, communication, and organizational skills.
- Ability to manage multiple tasks and thrive in a collaborative team environment.
- Willingness to support production systems and participate in on-call rotations, including occasional weekend support.
- Bachelor’s degree in Computer Science, Engineering, Information Technology, or equivalent.
Vacancy posted 5 days ago
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