Tons of growth, high performance culture - Software Engineer Lightning AI Employee Review

5.0
Oct 18, 2024
Recommend
CEO approval
Business Outlook

Pros

Honestly one of the highest performing cultures I've been a part of. Some of the negative reviews you’ll find are from folks who couldn’t keep up with the pace and were let go. The work is fast-paced and challenging, but it is also why Lightning has over 200,000 users in < 10 months and over 150 million downloads. If you're looking to just "coast" this is not the place. Every day feels meaningful, and the high standards ensure you're always growing alongside talented people. The company is quick to manage out poor performers, so you’re surrounded by people who are aligned and driven.

Cons

This environment isn’t for everyone - things change fast, and expectations are high. You need to be adaptable and self-motivated to thrive here. Feedback is blunt and direct. If you’re not comfortable with straight talk, it might feel intense, but it’s always focused on outcomes, not personal attacks.

Explore other reviews about Lightning AI

5.0
Nov 3, 2025
Recommend
CEO approval
Business Outlook

Pros

The team is smart, collaborative, and deeply invested in design and AI-first thinking. The platform, built for PyTorch workloads with multi-cloud support, is genuinely unique. Fast-paced, challenging, and rewarding if you love shaping the future of AI. - Clear mission and strong product focus - Talented, diverse, collaborative team - Cutting-edge AI platform with multi-cloud support (neoclouds and hyperscalers) - Emphasis on thoughtful design and developer experience - Exec team likes to promote from within so an excellent place to grow your career - Work hard, play hard; truly a fun place to work if you are passionate about the mission

Cons

- Fast-paced environment typical of a scaling startup - Some internal processes are still evolving

2.0
Jun 15, 2026
Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

If you are a software engineer this is probably a great place to work. There is a lot of room for individual creativity, minimal oversight, and project ownership. Everyone else has a very different experience. One more pro: if you are able to stay for more than a year you will almost certainly be promoted, but mainly due to exceedingly high turnover, not growth.

Cons

The company leadership and interdepartmental relationships are appallingly toxic. Leadership has introduced the workplace philosophy of “radical candor” which so far just seems to be a method for us to publicly criticize each other. Company wide surveys are embarrassingly biased, and there is blatant favoritism. All of this combined leads to an environment that is increasingly contentious, demoralizing, and punitive.

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