Live on October 8, 2026; free sign-up with interactive lessons, and paid compute tiers for the platform itself. source
Free interactive tutorials for the open-source LEAN backtesting engine, which you can run in the browser or locally. It suits engineers who want a working strategy and a GitHub repo to discuss at a quant developer interview, at zero cost. Before paying for a compute tier, check that the free plan's backtesting limits are actually blocking you.
The facts
| Category | Quant and trading prep, Software engineering |
|---|---|
| Website | quantconnect.com/learning |
| Based | Seattle, WA · founded 2011 |
| Format | online-self-paced |
| Programs | Boot Camp (interactive LEAN API lessons), Learning Center guides, Open-source LEAN engine |
| Length | Self-paced step-by-step lessons; no stated duration. unknown |
| Tuition | $0 Learning content is on the free plan (unlimited backtesting, equities/forex/crypto/futures/options data, community support). Paid 'Quant Researcher', 'Team' and 'Trading Firm' tiers exist but prices are configured per seat and node and were not displayed as fixed figures. verified |
| Financing | free, upfront Free plan; paid tiers billed monthly or annually with a free trial month on annual plans. |
| Admission | open Sign up. |
| Stack | Python, C#, LEAN engine, backtesting, live trading, portfolio construction |
Outcomes
This program does not publish job-placement or salary outcomes. Treat any number you hear from admissions as unverifiable.
Interview-prep depth
0 / 5
Lessons teach the platform API; nothing targets interviews.
Whatever the program covers, the interview itself is free to prepare for here: coding patterns, system design, practice prompts, company guides.
What a careful reader should know
Founded 2011 by Jared Broad; Wikipedia cites 100,000+ users in 170+ countries. The company also sells consulting ('Fast Track Your Launch' from $4,800) and a QCC credit system for compute. The Boot Camp is useful for producing a backtested project to talk about in interviews; it is not interview prep itself.
This directory takes no lead fees or placement payments from any program. Where a program runs an affiliate scheme we say so on its page and mark the link. Facts carry a badge: verified means we read it on a primary source on the date shown, reported means a third party said it, unknown means nobody we trust has published it.
Useful next steps:
