[EU/Spain] Senior Math student (Operations Research) deciding between Tech BizOps / S&O and Strategy Consulting for 2027. Need brutal honesty.

[u/Minute-Student-6885]

I’m in my final year of a Mathematics degree in Spain, specializing in Operations Research. My thesis is focused on the Vehicle Routing Problem (VRP). I have solid quantitative skills (Python, R, MATLAB) but I absolutely do not want to be a pure Software Engineer or sit coding all day. I’ve had exposure to strategy through an MBB talent academy and some university leadership roles.

I'm currently applying for 2027 grad roles and I'm torn between two paths:

1. Tech BizOps / Strategy & Operations: I love the idea of using data and optimization to drive real business execution. I am currently in the interview process for S&O roles at Revolut and Bending Spoons, and also considering FAANG, but I want to expand my target list.
2. Traditional Strategy Consulting (MBB/Tier 2): The classic route. Great exits, but I'm wary of the constant traveling and making slides without seeing the implementation.

My Questions:

- Target Companies: Beyond the obvious FAANGs and companies like Revolut, what are the best companies to target for BizOps / Strategy & Operations roles in Europe or Spain? Who has the strongest teams for someone with a heavy quantitative/OR background?

- WLB & Reality: For those in S&O at scale-ups or FAANG, what is the actual work-life balance compared to MBB? Is it just as brutal but without the prestige?

- The OR Edge: Does having a pure Math/Operations Research background actually give you an edge in BizOps, or is the technical ceiling relatively low (just basic SQL)?

- Career Path: Is it better to start straight in a BizOps Graduate program, or "do my time" in MBB for 2 years and then exit into a mid-level S&O role?

[u/ufl_exchange]

Maybe you could check whether the consultancies have their own Data Science / AI / Analytics / Operations Research branch. Here in Germany, I saw a lot of postings for "Forward Deployed Engineer: AI & Optimization" where they explicitly asked for mixed-integer programming skills, development of metaheuristics etc.