Pros: Palantir is a very well-run company with incredibly high-caliber employees and products. Code reviews are rigorous, and the quality of software is stellar. Lots of interesting work, fast-paced team.

Cons: The company's culture is such that you do need to be willing to commit more than just working hours to it. There is a culture of Palantir being in many aspects of life, from weekend hangouts to business trips, etc.

Pros: 1. First and foremost, Palantir is working on some of the hardest and most important problems in the world. Working on these is both intellectually stimulating and extremely rewarding. 2. What initially drew me to the company, and what keeps me here today (in addition to 1 above), are the amazing people who work here. They're some of the smartest people I know and also some of my best friends. It's a great environment to work in, learn in, and enjoy life in. Also, there's a no a-hole policy, meaning we don't hire people we wouldn't want to work with on a daily basis, so everyone is someone you can easily enjoy working with and being friends with. 3. Meritocracy: the best idea wins, even if it's proposed by an intern. Seniority and experience will likely give you the ability to have better ideas, but it doesn't mean you're always right. 4. Lack of politics: similar to 3, you don't have to "know someone" or be a "senior engineer" or whatever to move up in the company or get your ideas heard. 5. Transparency: I ask a question, I get an answer. It may not be what I wanted or expected to hear, but it will be the truth. 6. At Palantir, I have a chance to grow as an individual and take on leadership roles in a variety of ways. My primary responsibility is writing code to solve hard problems, but this past summer I mentored several newcomers and have been heavily involved in our recruiting efforts for quite a while. It's like a choose your own adventure where the transitions are based on your career goals and how you want to grow. 7. Decentralized decision-making and individual ownership: everyone owns pretty large portions of the codebase, and decisions are made at the level of project teams, not by "senior management" (which is hardly even a thing at Palantir). Sure, we have people who help drive the vision of the company and products as a whole, but like all of the people in leadership positions here, they're less controllers and decision-makers and more resources to help you make the biggest impact you can and solve the most important problems as effectively as possible. 8. Experimentation, agility, and investment in the future: Nothing is sacred here. Deleting code can be just as important (or more) than writing code. We're not afraid to try things out and discard them if they don't work. Process is a tool you refine and hone to serve you, not something you're a slave to. We're willing to be wrong and learn from it. This may cause some short-term pain, but in the long-term it's well worth it.

Cons: 1. Growing pains: Palantir is growing very, very fast, which is both good and bad. It's hard to keep up with all the new things that are happening constantly, and it's hard to get to know all the new people starting continuously. And a lot of people are really tired of all the recruiting we have to do. I happen to like it, but that's just me. We're also running low on people who are interested in taking on leadership positions, which means our current leads get overworked and we have to look externally to hire new leads. Still don't know how that's going to turn out. 2. Working in challenging environments: This is really less of a con and more of a reality of working on the most important problems we can find in the most important places. When your deployment lives on a classified network or even just contains sensitive data, it can be a PITA to diagnose and fix problems. 3. No consumer product: It's really hard to explain what we do to people. Especially non-technical people. Work at Facebook or Amazon? Show mom the website. Palantir? Not so much. Most people here aren't much bothered by this, but it is kind of lame. 4. Occasional lack of direction for projects: Sometimes when you're working on something completely new, there will be times when you just...aren't really sure what to do next. We have great ways to get feedback from customers and our Forward Deployed Engineers, but that can take time during which projects can stall, which can be frustrating. And now for some things that others might see as cons, but I don't: 1. Work-life balance: People work really hard here. Really, really hard. I'm here 60+ hours a week usually (though not all of that is time spent working). However, I don't have any set hours. I can come in whenever I want as long as I'm getting things done. And I really like the work, so it's not really an issue for me. Plenty of people have families and work more "standard" hours while the younger crowd tends to come in later and stay later. And there's no vacation policy, so if I need a break, I can just take it, again provided I'm getting done what needs to get done. 2. Compensation: Salaries here are pretty low by Valley standards, but the equity more than makes up for it. Of course, this becomes less true over time, but as of now, it's still very true. Also, the other benefits are great, including 3 meals a day, 5 days a week (plus lunch Saturdays!). Though honestly, people who are primarily financially motivated would probably be less likely to find Palantir a satisfying environment than someone like me who is more motivated by purposeful work and learning from other awesome engineers.

Pros: There are two big reasons to work at Palantir (in addition to a myriad of smaller ones): * It's the sharpest group of people you'll ever get to work with. * You'll be working on some of the most important problems society has regarding technology. One of the cool features of Palantir that differentiates the company from the walled-garden (and useful, not knocking them) experiences one gets at Google, Dropbox, Facebook, etc., is that Palantir deals with problems in the messy world, in a wide variety of industries—healthcare, law enforcement, disaster relief, energy, fraud, etc.—and puts a lot of responsibility on individual employees to map new problems in the messy world to sets of existing or not existing (and needing to be built) pieces of software, to solve the problem. It's really empowering and an exciting change of pace from what much of Silicon Valley considers important.

Cons: The downside of interacting with the messy world is that you can't easily construct a narrative about your business and expect it to remain unchanged (e.g., Dropbox being the place you store your files, or Google categorizing the world's information). As a rapidly growing company, Palantir has been forced to constantly refine its mission and why it operates the way it operates. This can lead to a lot of ambiguity and anxiety, as the unknown always has a tendency to do.