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Atto Trading Technologies

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Atto Trading Technologies reviews

4.0

74% would recommend to a friend

(9 total reviews)

74% positive business outlook

Reviews by job title

9 reviews
5.0
Mar 3, 2026
Recommend
CEO approval
Business Outlook

Pros

The people here really know their stuff, and they're actually happy to help and share what they know. I've learned a lot just from day-to-day conversations with teammates. There's also a lot of freedom in how you approach technical problems. No one is forcing you to use a specific stack or tool — as long as you can show that your solution solves the problem efficiently, you're good to go. The budget is there too, so you're not stuck with outdated solutions just because it's cheaper. Compensation has been growing every year I've been here, both base and bonuses. And the company itself keeps increasing year over year, which is reassuring.

Cons

Hours can be a bit much sometimes, but honestly that seems to just be how HFT works in general. Not really a company-specific thing. The team is pretty small, so don't expect a clear career ladder like you'd get at a big firm.

4.0
Feb 24, 2026
Recommend
CEO approval
Business Outlook

Pros

The technical challenges are really top-tier. Low-latency HFT work is unlike anything else in software engineering. You're constantly thinking about performance, down to the hardware. Great place if you're into systems programming and C++. The engineering team is strong and there's real autonomy over technical decisions. You have a say in architecture and tooling, not just implementing what someone else decided. Small team means you touch many parts of the system instead of being stuck in one corner.

Cons

There's noticeable legacy technical debt. Some parts of the codebase grew organically over the years without consistent standards, so refactoring always competes with feature work. This is improving, but it's an ongoing challenge The team could use more people. Individual scope is wider than what you'd expect at a bigger HFT company, and it shows when someone is out or during busy periods. A few more hires would make a real difference in workload balance. On the bright side, there's no shortage of interesting work to do.

1.0
Aug 15, 2025

high turnover

Recommend
CEO approval
Business Outlook

Pros

there are none to speak of

Cons

you will find that they have many past employees. they are not loyal. your time there will be wasted. do not believe what they say about bonus, you will not be paid.

Viewing 7 - 9 of 9 Reviews

Glassdoor has 12 Atto Trading Technologies reviews submitted anonymously by Atto Trading Technologies employees. Read employee reviews and ratings on Glassdoor to decide if Atto Trading Technologies is right for you.