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Deployment Engineer
Hudson River Trading (HRT) is seeking a Deployment Engineer to join our global Systems and Network teams. In this role, you will help streamline our day-to-day data centre related work to ensure that HRT’s world-class…
HPC Network Engineer
Designs and optimizes ultra-low-latency network infrastructure for HRT’s global GPU/CPU clusters, selecting and deploying high-performance switches and routing gear to keep trading systems running at peak speed.
Senior Network Engineer - Low Latency Trading
Senior Network Engineer designs and maintains ultra-low-latency global trading networks, configuring routing, troubleshooting issues, and collaborating with teams to ensure 24/7 high-performance operations.
Software Engineer – C++
Build low-latency, high-throughput C++ trading systems and infrastructure for global markets, optimizing performance across hardware, OS internals, and network protocols.
Software Engineer - Distributed Compute
Build and optimize a high-performance research cluster for algorithmic trading, focusing on resource scheduling, caching, and workload tuning to speed up trader and quant workflows.
Software Engineer - Distributed Systems (Storage/Databases)
Build and optimize distributed storage systems in C++ to power quantitative trading research at a high-frequency trading firm.
Software Engineer - GPU reliability
Build Python tools to monitor and improve GPU reliability and efficiency for a high-frequency trading firm’s infrastructure.
Software Engineer - Low Level (C++)
Develops and optimizes low-level C++ systems for algorithmic trading in new and existing global markets, working closely with trading teams to enhance profitability.
Software Engineer - Python
Build and maintain Python-based systems for algorithmic trading, including distributed compute, data pipelines, and internal tools at a top quantitative trading firm.
Software Engineer (C++ or Python) – 2027 Grads
Build and maintain core trading systems in C++ or Python, collaborating with algorithmic traders in a fast-paced, low-latency environment.
Electronic Trading Support Engineer - 2026/2027 Grads
Hudson River Trading (HRT) is seeking a New Graduate Electronic Trading Support Engineer to join our global Trade Operations (TradeOps) team in Dublin. This team is responsible for managing HRT’s live trading…
Junior Electronic Trading Support Engineer
Hudson River Trading (HRT) is looking for an Electronic Trading Support Engineer to join our global Trade Operations (TradeOps) team in NYC. This team is responsible for managing HRT’s live trading environment, one of…
Database Administrator
Oracle database administrator at Vitol, deploying and maintaining the database environment behind its in-house commodity trading (CTRM) and analytics applications worldwide. Daily work spans Oracle 18c/19c/21c, Data Guard, RMAN, PDB/CDB, SQL/PLSQL tuning, Solaris 11, NetApp storage, and patching/upgrades.
Security Engineer
Hands-on Security Engineer at Credo Technology Group who monitors and responds to security alerts and incidents, administers SIEM/EDR/firewall/DLP platforms, runs vulnerability assessments, and secures cloud environments across AWS, Azure, and GCP, using scripting skills in Python, PowerShell, and Bash.
Data Engineer (H/F)
Safran.AI (a Safran Electronics & Defense subsidiary) is hiring a Data Engineer for its AI Platform team to build and run the data platform — datalake, warehouse, orchestration, BI — and MLOps tooling that accelerates ML development for satellite imagery, video and industrial data. Stack: Python, Airflow, PostgreSQL/PostGIS, AWS, Iceberg, Kafka, Nomad.
UNIX/Windows System Administrator
On-site systems administrator supporting an intelligence-community customer at Fort Belvoir, VA: Tier 2/3 upkeep, configuration, patching, and STIG-compliant security of Unix/Windows workstations, servers, and storage, plus backups and on-call support. Core stack includes Windows Server, Red Hat/Solaris/IRIX, and DoD tools like HBSS and Retina; active TS/SCI clearance required.