Senior Java Developer - Low-Latency Cash Equities

Holistic Partners, Inc; Ciudad de México; On-site; MXN 900,000 - 1,300,000; Full time

Job summary

Holistic Partners, Inc. seeks a seasoned software engineer to build and operate a low-latency FIX client and market-facing platform in Mexico City.

You will collaborate with product owners, align requirements, and drive rapid, reliable deployment automation. The role emphasizes high performance, Linux proficiency, and deep knowledge of FIX in Cash Equities, with a strong DevOps mindset and modern containerized environments.

Qualifications

• 5+ years of hands-on software engineering of low-latency or real-time systems.
• Core Java with microservices, specifically designing and building Low latency systems with architecture such as Zero GC
• Good command of Linux/UNIX command line interface
• Proficient in the FIX protocol and domain knowledge in Cash Equities e.g. high touch (managed, PT) and low touch ( DMA, DSA ) order flow
• Knowledge of DevOps tooling (Groovy, Jenkins CI /CD, Logging and Monitioring, Troubleshooting)

Responsibilities

• Develop strategic FIX client facing & market facing platform to meet the business needs
• Face off Product owners and business sponsors, discuss requirement and priority, manage communication and expectation.
• Further improve test and deployment automation, increase maturity of Continuous delivery

Skills

Java

Low latency

Linux CLI

FIX protocol

DevOps tooling

Tools

Podman

Docker

Kubernetes

Kafka

Aeron

Job description

Holistic Partners, Inc. seeks a seasoned software engineer to build and operate a low-latency FIX client and market-facing platform in Mexico City.

You will collaborate with product owners, align requirements, and drive rapid, reliable deployment automation. The role emphasizes high performance, Linux proficiency, and deep knowledge of FIX in Cash Equities, with a strong DevOps mindset and modern containerized environments.