🚀 Hello Codeforces — from Atto Trading!
We invite you to take part in our first round on Codeforces: Atto Round 1 (Codeforces Round 1041, Div. 1 + Div. 2). Join us on Aug/07/2025 17:35 (Moscow time) and test your skills by solving problems!
Atto — Named after 10⁻¹⁸. In our world, every nanosecond counts — trading happens faster than a blink.
Are you obsessed with optimization? Do you count nanoseconds like your code depends on it?
If so — we might have something in common. If you're passionate about low-level optimization, algorithmic thinking, and squeezing performance out of every cycle in C++, this is the kind of problem-solving you’ll love.
We’re Atto Trading, a science-driven quantitative trading firm where code is everything and every nanosecond matters.
Our team is a mix of engineers, quants, and researchers — many of whom started their journey on platforms just like this one. We engineer cutting-edge trading systems that execute in nanoseconds, powering decisions at the speed of light in the world’s most competitive market.
And we build them the same way you approach a hard Codeforces problem:
➡ With clean logic, performance in mind, and relentless iteration.
💡 Why It’s a Perfect Fit for Competitive Programmers
- We love clever algorithms, smart heuristics and clear code.
- We fine-tune for speed, precision, and even the most unexpected scenarios.
- You’ll work on systems where shaving off 50ns actually changes the outcome.
- No toy problems, only real, production-grade challenges.
🧠 What You’ll Find at Atto:
- A strong engineering culture that rewards thinking deeply and moving quickly.
- Real-world problems that are as challenging as the toughest algorithmic puzzles — but with real impact.
- Opportunities across software engineering (C++, Python), Infrastructure, Trading Operations, and Quantitative Research.
- Offices in New York, Lisbon, Kyiv.
Top The Ranks, Win The Rewards!
- Rank 1: Apple MacBook + backpack + branded T‑shirt + sports bag
- Ranks 2-3: Apple iPad + backpack + branded T‑shirt + sports bag
- Ranks 4-5: Apple Watch + backpack + branded T‑shirt + sports bag
- Ranks 6-20: Backpack + branded T‑shirt + sports bag
- Ranks 21-100: Branded T‑shirt + sports bag
If we encounter difficulties delivering your gift, we reserve the right to reimburse its value in cryptocurrency.
🎯 We’re Hiring
Whether you’re just finishing university or already an experienced professional, we’d love to hear from you.
If your Codeforces graph trends sharply upward, or if you find joy in debugging what others call "impossible" – this might just be your next challenge.
If you're interested in job offers from our company, please fill out the form:
Good luck!
