B12 interview prep. 10 likely questions.
The process at B12, 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 B12's career page and public data sources. Tap any cell for the full breakdown.
Full B12 company profile[02] INTERVIEW PROCESS
Standard software engineering loop at B12.
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 B12.
10 likely questions inferred from B12's open roles and company profile.
Other Roles
8 questions
Other Roles
8 questionsTell me about a challenging project you worked on as part of a team. How did you handle conflicts or differing opinions within the group?
Can you explain the importance of user experience in web design and how it influences your decision-making process?
What strategies would you employ to identify and engage potential affiliate partners for B12's affiliate program?
Have you ever led a team through a difficult challenge? What was your approach and what was the outcome?
Describe a situation where you had to adapt quickly to changes in a project or market. How did you manage the transition?
What motivates you to work in the startup environment, and how do you think your skills can contribute to B12's growth?
Can you describe a time when you successfully established a partnership that significantly benefited your previous employer? What steps did you take to ensure its success?
What attracted you to B12, and how do you see your values aligning with our mission and culture?
Software Engineering
2 questions
Software Engineering
2 questionsWhat technologies and frameworks are you most comfortable with when developing backend systems? Can you give an example of a project where you utilized these technologies?
How do you ensure that your code is maintainable and scalable? Can you provide an example from your past work?
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] APPLY LOGISTICS
Applications go through Greenhouse.
B12 runs hiring on Greenhouse, 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.
The leading applicant tracking system for growing companies. Greenhouse powers structured hiring at thousands of organizations, from startups to enterprises.
One-tap coverage: Greenhouse is one of the portals Scoutify's auto-apply fills end to end. While you prep for this interview, an Auto-Apply plan keeps submitting your saved profile to matching B12 roles the moment they go live.
ATS identified from the application URLs on B12's recent postings
[05] PEOPLE ALSO ASK
Common questions about B12 interviews.
Does B12 sponsor H1B visas?
B12 does not provide specific information about visa sponsorship on its hiring page. However, many companies in the tech industry, especially those hiring for roles like Full Stack Engineer and Senior Product Designer, often support H1B visa sponsorship for qualified international candidates. You should inquire directly during the application process to clarify B12's stance on this.
What is the average salary and compensation structure at B12?
Currently, B12 does not list specific salary information for its open positions. However, you can expect that compensation for roles like Full Stack Engineer and Senior Product Designer typically aligns with industry standards, which often range from $80,000 to $150,000 depending on experience and role complexity. You should discuss salary expectations during the interview process.
What can I expect from the interview process at B12?
The interview process at B12 is likely to include behavioral questions that assess your problem-solving and teamwork skills. For example, you might be asked to describe a challenging project you worked on as part of a team or how you adapted to changes in a project. This indicates that B12 values candidates who can demonstrate both technical skills and interpersonal abilities.
What is the hiring volume at B12 and what roles are currently open?
As of now, B12 has 7 active job postings, with roles such as Full Stack Engineer (Backend Emphasis) and Affiliate Marketer available. No new positions have been posted in the last 30 days, which may suggest a stable hiring pace at this time. Keep an eye on their job postings for future opportunities as they arise.
[06] OVERVIEW
What candidates run into at B12.
Tech company interviews typically include a mix of coding, system design, and behavioral rounds. The exact format varies by company size and role level.
[07] PREP TIPS
How candidates prepare.
[08] 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)
[09] FAQ
Questions candidates ask about B12 interviews.
Salary, visa sponsorship, process, hiring volume. Drawn from public data on B12.
B12 does not provide specific information about visa sponsorship on its hiring page. However, many companies in the tech industry, especially those hiring for roles like Full Stack Engineer and Senior Product Designer, often support H1B visa sponsorship for qualified international candidates. You should inquire directly during the application process to clarify B12's stance on this.
[10] MORE INTERVIEW PREP
Companies candidates compare with B12.
PREP SMARTER. APPLY FASTER.
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