Backend ledger design
Outline how you would design an internal ledger that keeps balances consistent under concurrent transactions.
The Senior Software Engineer role builds the backend infrastructure and internal ledger.
Source postingThe process at Swadesh, what each stage actually tests, and how candidates prep. Real questions where we have them, likely questions where we don't.
While you prep, Scoutify can fill in and send applications for you to similar roles.
[01] BY THE NUMBERS
Pulled straight from Swadesh's career page and public data sources. Linked figures open their source or a fuller breakdown.
Full Swadesh company profile[02] INTERVIEW PROCESS
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.
Initial call to discuss your background, the role, and logistics.
Coding and/or system design questions relevant to the role.
Questions about your past experiences, teamwork, and problem-solving.
[03] REAL QUESTIONS
6 likely questions inferred from Swadesh's open roles and company profile.
Can you explain the concept of RESTful APIs and how you have implemented them in your previous projects?
How would you approach designing a scalable backend service for a financial application? What key considerations would you keep in mind?
What strategies would you use to optimize the performance of a web application?
Can you give an example of how you handled a disagreement with a team member? What was the resolution?
What interests you about working at Swadesh, and how do you see your values aligning with our mission?
Why do you want to work in the financial technology sector, and how does Swadesh's focus on immigrants resonate with you?
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
Swadesh runs hiring on Yc, so the application form is hosted there. Keep your contact details and work history consistent with your resume.
Sniper applies on Greenhouse, Workday, SmartRecruiters, Ashby, Lever, UKG Pro, JazzHR and Jobvite career sites, and Swadesh hires through Yc, so the fastest route here is to get instant alerts when Swadesh posts a new role and apply yourself while it is fresh.
ATS identified from the application URLs on Swadesh's recent postings
[05] PEOPLE ALSO ASK
The average salary for positions at Swadesh ranges from $5,016 to $6,026 per month, based on the disclosed salaries from current job postings. This range reflects the compensation structure for roles such as Sales & Marketing Intern and Senior Software Engineer positions.
The interview process at Swadesh typically includes behavioral questions that assess your teamwork, adaptability, and leadership skills. For example, you may be asked to describe a time you led a project or resolved a disagreement with a team member, which helps the interviewers understand your problem-solving approach and interpersonal skills.
Scoutify currently lists 3 open roles at Swadesh. Follow the job links to check requirements and apply on the employer's career site.
[06] OVERVIEW
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
[08] PRACTICE
Use the requirements below to choose relevant examples from your work. For each example, explain the problem, your contribution and the result. Ask your recruiter which skills the interview will cover.
Outline how you would design an internal ledger that keeps balances consistent under concurrent transactions.
The Senior Software Engineer role builds the backend infrastructure and internal ledger.
Source postingPrepare an example of how you set up an engineering process or mentored a new engineer, and what changed as a result.
The role asks the engineer to set up engineering processes and to hire, cultivate and mentor new engineers.
Source postingThe current posting asks for:
4-7+ years of experience as an individual contributor with a modern programming language like Java, Python, Go, etc.
1-4 years of experience as an individual contributor with modern front-end frameworks like React, Angular, Elm, Vue, etc.
Demonstrated ability to work in an engineering lead capacity in terms of scope of responsibilities undertaken etc.
Read the employer’s full posting · Posted 2026-05-13
The current posting asks for:
4-7+ years of experience as an individual contributor with a modern programming language like Java, Python, Go, etc.
Have a strong demonstrated ability to ship high-quality products, both at work and outside of work.
We love engineers that build side-projects or contribute to open-source repos
Read the employer’s full posting · Posted 2026-05-13
Sources reviewed 2026-10-19.
[09] EXPERT FRAMEWORKS
Curated from Columbia Engineering's licensed BigInterview library: expert-written tips, sample answers, and walkthroughs that work for any Software Engineering interview.
Source: BigInterview (licensed by Columbia Engineering)
[10] FAQ
These answers draw on current listings and the available sources for Swadesh.
The average salary for positions at Swadesh ranges from $5,016 to $6,026 per month, based on the disclosed salaries from current job postings. This range reflects the compensation structure for roles such as Sales & Marketing Intern and Senior Software Engineer positions.
[11] MORE INTERVIEW PREP
PREP SMARTER. APPLY FASTER.
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Your first 3 applications are free, no card needed. After that, auto-apply from $15/week.