Algorithmic trading software development in the USA
Custom trading software for US markets, most often on the Interactive Brokers API. Your strategy, your risk rules, multi-account execution, built to run unattended and reliably.
The Interactive Brokers channel
Most of our US clients come to us for the same reason: they want to run their strategy on Interactive Brokers, and IBKR doesn’t let off-the-shelf platforms like MT4/5 connect to its API. That means custom software: a system that runs your logic directly against the IBKR API, via TWS, IB Gateway or FIX, unattended and reliably. It’s our most-requested integration, and there’s a dedicated page on Interactive Brokers integration.
US markets, and the engineering they demand
US equities on NYSE and NASDAQ, futures on the CME and other venues, and options, each with its own contract specs, sessions and rollover behaviour. Building well here is less about the signal and more about the parts that decide whether a system survives a live market: pacing within the API’s limits, reconnecting cleanly through a nightly restart without double-sending orders, reconciling positions continuously, and handling partial fills correctly. That’s most of the real work, and it’s what we’re paid for.
That is exactly the ground our case study on automating a 0DTE index options strategy on Interactive Brokers covers. More on the markets themselves: options and index options.
Multi-account execution for desks
One system across several IB accounts, with position sizing and risk limits set per account rather than applied identically, the pattern prop desks and small managers most often need, and the ceiling that no-code platforms hit. More on broker API integration.
You can see the multi-account pattern in practice in our multi-broker trading platform case study.
Not in the US? We also build for traders and firms in India and the UAE.
Built to your logic, never advice
We’re engineers, not advisers. We build software that runs the strategy you bring us; we don’t supply strategies or signals, we don’t manage money, and we make no claim about performance. The strategy and every trading decision stay yours.
Common questions: USA
- Do you specialise in Interactive Brokers?
- Yes, IBKR is our most-requested integration and the channel most of our US work comes through. Off-the-shelf platforms can’t connect to the IBKR API the way a custom system can, which is exactly why traders and desks come to us. See the dedicated Interactive Brokers page.
- Can you run one system across several IBKR accounts?
- Yes. One system can place orders across multiple IB accounts with position sizing and risk limits set per account, what US prop desks and small managers most often need.
- Which US markets and instruments do you cover?
- US equities (NYSE, NASDAQ), futures (including CME index and commodity contracts) and options. We implement your logic for the instruments and the latency profile your strategy actually needs.