Teams at Horizon Trading Solutions

Own the internalization and operation of accounting, including general ledger, reconciliations, financial closes, controls, compliance, statutory reporting, and auditor coordination. Lead a 12-month ERP implementation from requirements through stabilization, define accounting workflows, train users, and improve automation. Identify and implement controlled AI applications for invoice processing, reconciliations, anomaly detection, cash-flow analysis, and close support.

Develop and maintain a large-scale Java trading platform within a Scrum team. Responsibilities include designing features, writing clean and maintainable code, participating in code reviews and testing, contributing to agile process improvements, and collaborating with international teams. The role may involve Scala, TypeScript, React, Kafka, ELK, Docker, and SQL, with opportunities to work on financial markets, low-latency systems, machine learning, and AI.

Designs, deploys, operates, and improves highly available trading infrastructure across on-premises, colocation, and cloud environments. Responsibilities include production monitoring, incident response, root cause analysis, infrastructure engineering, automation, Infrastructure-as-Code, CI/CD, security, performance optimization, documentation, governance, and client support. The role requires strong Linux, scripting, containerization, database, observability, networking, and financial-services infrastructure experience.