Front-Office App Support Engineer - Trading Platform

Mondrian Alpha; Connecticut; On-site; USD 120,000 - 180,000; Full time

Job summary

Mondrian Alpha in Connecticut is seeking an Application Support Engineer to join the Market Access & Platform team. The role connects traders with engineering, overseeing production changes, incidents, and permanent fixes for a complex systematic trading platform.

The ideal candidate has 5–7 years of electronic trading support experience, front‑office familiarity, and strong Python and SQL skills, with an interest in applying AI/LLM tooling to accelerate incident triage and automate repeatable

Qualifications

• 5–7 years of experience in electronic trading application support.
• Experience supporting front‑office trading platforms is essential.
• Familiarity with order entry, execution, market connectivity, market data, and the trade lifecycle.

Responsibilities

• Oversee production changes and incident handling.
• Drive recurring issues to permanent resolution and develop tooling to improve stability.
• Improve monitoring and alerting and conduct root‑cause analysis.

Skills

Python

SQL

Front-office trading

Incident management

Root-cause analysis

Market connectivity

Job description

Mondrian Alpha in Connecticut is seeking an Application Support Engineer to join the Market Access & Platform team. The role connects traders with engineering, overseeing production changes, incidents, and permanent fixes for a complex systematic trading platform.

The ideal candidate has 5–7 years of electronic trading support experience, front‑office familiarity, and strong Python and SQL skills, with an interest in applying AI/LLM tooling to accelerate incident triage and automate repeatable