SWE/Math to Buyside Internship? Undergrad at Target
Context / Previous Experience: Incoming Maths student at Oxbridge in October, Canadian citizen. For most of high school, I've been focused on purely math and CS research and projects. I've been taking CS + Math courses at my local university and have gotten a pretty solid GPA while building many different projects in CS. My main "work experience" right now is being a research assistant and having a lead author publication in applied mathematics, working as a ski instructor at my local mountain, and teaching ML to students. All of my projects are not related to finance, and I don't have any experience building financial models, deals, M&As and all of that stuff I see on YouTube/Reddit/WSO. (e.g. using computer vision algorithm to detect airplanes from aerial images, autonomous robot algorithms, recognizing numbers, etc.)
What I want: Ideally I want to be able to secure 2~3 spring internships / spring weeks (Brevan Howard seems to have a good spring week program for 1st year, which can convert to summer intern; BB spring week; Quant spring week) 1st year, then land some sort of internship 1st year summer whether that is in finance/quant or ML research through conversion. In 2nd year summer (which is like my junior year), I want to be able to break into buy side. I really really love Bridgewater's culture and want to do their Investment Associate internship, but don't think I will be able to get the offer with my current background.
Question: I think my lack of knowledge in finance/accounting in combination with my lack of finance experiences (finance clubs, societies, search fund internships, etc.) are hurting me. I really don't know where to start and what I can start doing NOW in order to secure a spring week internship and achieve conversion. Should I start preparing for technicals? But I feel like even if I do technicals I won't be able to show on my resume that I know finance, or like I have hands on experience in finance. I was looking into preparing for CFA L1 right now and this summer with plans to take the exam August 2026, or completing WSO interview prep courses / Peak Framework courses. Also aiming to complete some Econ courses at my local university.
Thank you very much! Apologies if this question is repetitive, but I couldn't find anyone in a similar situation as me looking to make a career switch.
To position yourself for a buyside internship and spring weeks, here's a structured plan based on the most helpful WSO content:
1. Leverage Your Math and CS Background
2. Build Finance Knowledge
3. Secure Spring Weeks
4. Gain Hands-On Experience
5. Prepare for Interviews
6. Plan for the Long Term
By following this roadmap, you'll bridge the gap between your technical background and the finance world, positioning yourself as a strong candidate for spring weeks and buyside internships.
Sources: Ask Me Anything - Buy Side Systematic Quant, Undergrads: Non-finance, non-target, not a problem. 5 Steps to get you started., My Experience Recruiting as an Undergrad for Everything vs WSO Wisdom, I want to intern at BW or P72, https://www.wallstreetoasis.com/forum/investment-banking/former-bb-sa-to-big-tech-engineer?customgpt=1
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