Substack interview prep. 18 likely questions.
The process at Substack, what each stage actually tests, and how candidates prep. Real questions where we have them, likely questions where we don't.
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[01] BY THE NUMBERS
Headline facts before you prep.
Pulled straight from Substack's career page and public data sources. Tap any cell for the full breakdown.
Full Substack company profile[02] INTERVIEW PROCESS
Standard software engineering loop at Substack.
The stages below describe the typical SWE loop. Product, Design, and Data loops differ; pick a role to see how it changes, or jump straight to real questions reported for that role.
01Recruiter Screen
30 min
Recruiter Screen
30 minInitial call to discuss your background, the role, and logistics.
- Research the company and role thoroughly
- Prepare your elevator pitch
- Ask about the interview process and timeline
02Technical Interview
45-60 min
Technical Interview
45-60 minCoding and/or system design questions relevant to the role.
- Practice on LeetCode or similar platforms
- Think out loud and communicate your approach
- Ask clarifying questions before starting
03Behavioral Interview
45 min
Behavioral Interview
45 minQuestions about your past experiences, teamwork, and problem-solving.
- Prepare STAR-format stories
- Focus on specific examples with measurable outcomes
- Show self-awareness about mistakes and learnings
[03] REAL QUESTIONS
Likely questions for Substack.
18 likely questions inferred from Substack's open roles and company profile.
Other Roles
8 questions
Other Roles
8 questionsHow do your personal values align with Substack's vision of empowering creators and fostering a new economic engine for culture?
What attracts you to working at Substack, and how do you see yourself contributing to our mission?
What excites you most about the future of independent publishing, and how do you envision contributing to that at Substack?
Why are you interested in working at Substack, and how do you see your values aligning with our mission?
Can you provide an example of a time when you took the lead on a project? What steps did you take to ensure its success?
Tell me about a situation where you faced a significant challenge while working in a team. How did you handle it and what did you learn?
Have you ever led a project that required collaboration across multiple teams? How did you ensure effective communication?
Tell us about a challenging team project you worked on. How did you handle conflicts within the team?
Software Engineering
6 questions
Software Engineering
6 questionsDescribe a project where you had to balance technical constraints with user experience. How did you prioritize?
What strategies would you employ to ensure the performance and scalability of a community-focused application?
Explain how you would implement a video streaming feature in a full-stack application. What technologies would you use?
What technologies and frameworks do you prefer for building scalable web applications, and why?
Can you explain how you would optimize a web application for performance and scalability?
Describe a situation where you had to pivot your strategy based on user feedback. What steps did you take?
Design
4 questions
Design
4 questionsHow would you approach designing a new feature for Substack that enhances user engagement? What factors would you consider?
What is your experience with implementing responsive design, and how do you ensure accessibility in your designs?
As a Product Designer, how would you approach designing a feature that enhances user engagement on Substack?
Can you describe a time when you had to advocate for a user-centered design approach in a project? What was the outcome?
How to answer these: the STAR method
Use the STAR method: describe the Situation, the Task you faced, the specific Action you took, and the measurable Result. Aim for 60-90 seconds with one concrete metric. Practice it out loud before the interview so it flows naturally; the same structure works for every question above.
[04] HIRING PULSE
Substack's hiring pulse.
We re-scan Substack's career page every few minutes and keep the full posting history, so these counts come from the board itself, not an aggregator.
Posted (7d)
1
Posted (30d)
5
Posted (90d)
12
Scanned every few minutes · newest tracked posting May 18, 2026
[05] APPLY LOGISTICS
Applications go through Ashby.
Substack runs hiring on Ashby, so the application form and recruiter follow-ups flow through it. Use the same email everywhere and keep the profile fields consistent with your resume; recruiters see both side by side.
A modern, all-in-one recruiting platform built for high-growth companies. Ashby combines ATS, CRM, scheduling, and analytics into a single product.
Auto-apply currently covers Greenhouse, Workday, and SmartRecruiters. For Ashby boards like Substack's, Scoutify alerts you in real time so you can be one of the first applications in.
ATS identified from the application URLs on Substack's recent postings
[06] PEOPLE ALSO ASK
Common questions about Substack interviews.
Does Substack sponsor H1B visas?
Substack has not publicly disclosed specific details about its visa sponsorship policies. However, many tech companies in the industry, particularly those in key hiring cities like San Francisco and New York City, often provide visa sponsorship for qualified international candidates. If you are considering applying from outside the U.S., it’s best to directly inquire during the application process.
What is the average salary at Substack?
The salary range for positions at Substack varies from $139,813 to $207,064, based on the job postings currently available. This average reflects a competitive compensation structure, particularly for roles in tech and marketing. If salary is a primary consideration for you, this range is a good benchmark for what to expect when applying for a position.
What is the interview process like at Substack?
The interview process at Substack typically includes behavioral questions aimed at understanding your experience and how you approach challenges. For instance, you might be asked to describe a time when you had to advocate for a user-centered design approach or handle team conflicts. This focus on real-world scenarios helps the company assess your fit for their team and culture.
What roles are currently open at Substack and how is hiring volume?
Substack currently has 21 active job postings, with 4 of those posted in the last 30 days. The top roles available include Backend Software Engineer - Growth, Campaign Strategist, and Communications Manager among others. This hiring activity suggests that Substack is actively seeking talent across various functions, particularly in major cities like San Francisco and New York City.
[07] OVERVIEW
What candidates run into at Substack.
Tech company interviews typically include a mix of coding, system design, and behavioral rounds. The exact format varies by company size and role level.
[08] PREP TIPS
How candidates prepare.
[09] EXPERT FRAMEWORKS
Frameworks and sample answers from interview coaches.
Curated from Columbia Engineering's licensed BigInterview library: expert-written tips, sample answers, and walkthroughs that work for any interview.
Source: BigInterview (licensed by Columbia Engineering)
[10] FAQ
Questions candidates ask about Substack interviews.
Salary, visa sponsorship, process, hiring volume. Drawn from public data on Substack.
Substack has not publicly disclosed specific details about its visa sponsorship policies. However, many tech companies in the industry, particularly those in key hiring cities like San Francisco and New York City, often provide visa sponsorship for qualified international candidates. If you are considering applying from outside the U.S., it’s best to directly inquire during the application process.
[11] MORE INTERVIEW PREP
Companies candidates compare with Substack.
PREP SMARTER. APPLY FASTER.
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