DualEntry

Backend Software Engineer (Mid-Level)

Remote remote Mid $65,000 - $135,000
remote Mid level Technology & IT Salary listed Curated
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About the role

About DualEntry
Founded in 2024, DualEntry is one of the world’s fastest-growing AI startups.
At DualEntry, the future of finance is being written today. ERP is one of the largest fintech markets in the world ($220,000,000,000+). Yet, tens of thousands of companies are still using on-premise systems, and the industry has not seen new entrants in more than 30 years.
Our AI-native ERP lets accounting teams achieve more in less time. $5M-ARR businesses to NYSE-listed companies trust DualEntry to automate away manual data entry work with AI. We’re finally making the one-person finance team a reality and putting the pain of legacy ERPs from the 1990’s in the past.
We operate with urgency and ownership. We move fast.
Why This Role Matters Now
Since starting 18 months ago, we’ve raised $100,000,0000+ from world-class investors such as Lightspeed Venture Partners, Khosla Ventures, Contrary Ventures and Google Ventures, as well as more than 20 angel investors who’ve built, scaled, and exited some of the most impactful companies of the last decade.
We got there by moving incredibly fast and hiring an exceptionally sharp, hard-working and deeply committed team from leading tech and accounting companies — Ramp, Meta, Microsoft, Lyft, PwC, Deloitte, J.P. Morgan, Bloomberg, Sage, Xero and Intuit. And some of us don't have a fancy logo on our resume and are here for a shot to prove ourselves.
We’re a small team, growing fast with huge momentum - join early.
This is an intense, hands-on role with full ownership. We expect you to push for excellence and raise the bar.
As our Backend Engineer, you’ll build and own critical features end-to-end, increasing product velocity and powering DualEntry’s AI-native ERP. This is an intense, hands-on role with full ownership.
📍 Location: Remote - this role is available across all EU/LATAM countries with overlap for the US ET timezone (NYC HQ)
Where you'll create impact

You’ll own end-to-end execution for backend systems and infrastructure

You’ll build APIs, services, and real-time systems handling complex accounting logic

You’ll collaborate with founders, product, and frontend engineering to turn complex workflows into secure, performant systems

You’ll design, implement, and ship production-ready features at high speed

You’ll manage data migrations, scaling challenges, external integrations, and end-to-end reliability

You’ll drive measurable outcomes that accelerate DualEntry’s product velocity and stability

What sets you up for success

Hardcore work ethic and high agency

5+ years of experience in backend engineering

Proven track record in high-growth, high-ownership environments

Strong skills in PostgreSQL, SQL, ORMs, migrations, and schema design

Experience with AWS or comparable cloud infrastructure

Strong API design and testing experience

Understanding of CI/CD, deployment, and production readiness

Bonus: expertise in Python and modern frameworks (FastAPI, Flask, or Django)

Ability to manage complex systems with evolving requirements

Fluent English (C1+) with clear communication

How You Operate

Pragmatic: you like to move forward and make decisions based in reality (not theory). We don't debate if Cassandra has the most theoretical scalability -- we use Postgres until it breaks

Hard working: 'You can work long, hard, or smart, but [here] you can't choose two out of three" - Jeff Bezos. We wrote this job post during the weekend

Curious: you love to learn, are highly curious about new frameworks and solutions to engineering problems

Fast-moving: you deploy daily, iterate quickly, and never wait for permission

Why you’ll thrive here

Significant equity ownership in one of the top AI companies in the world

You’re joining early and will grow with DualEntry

Your feedback shapes the product directly

High-speed culture

High-trust environment with high expectations

Ambitious mission - ERP is one of the largest B2B software markets in the world ($220bn per year), this is a once in a lifetime opportunity to build the next generation ERP in an industry that has not seen new entrants in 30+ years

Benefits & Perks

Base Salary: $65,000 – $135,000 USD

Equity: $50,000+ USD

Contract type: B2B

Remote-first team - the fastest team you will have ever worked with

Time Off: 15 PTO days + 12 public holidays

Visa sponsorship option for relocation to NYC within 2+ years

Early-stage role with high autonomy and real long-term upside

Enjoy a learning & development budget for courses, certifications, and language learning to keep growing your skills.

Work where you feel most productive at co-working spaces or from your home office with support for setup, internet, and phone.

Plus, wellness perks and more to make your workday even better!

We hire the best, expect the best, and give you the masterclass of your career - an archaic and huge industry like ERP only goes through a restructure like this once in a lifetime. It’s hard, it’s intense, and it’s the most rewarding work you’ll ever do.

If you’re hungry, driven, and ready to build something massive, climb aboard!
At DualEntry, we believe great products come from diverse teams. We’re an equal opportunity employer, and we’re committed to a culture where everyone feels included, supported, and able to do their best work.
Originally posted on Himalayas

Interview prep

Walk in with sharper answers.

Use this as a quick practice sheet before you speak with the employer.

Mid
Technology & IT Accounting API integration Finance MySQL Python Mid level

Likely questions

  1. Tell us about work you have done that is close to the Backend Software Engineer (Mid-Level) role.
  2. How would you approach your first 30 days at DualEntry?
  3. Which of Accounting, API integration and Finance have you used recently, and what did it help you achieve?
  4. Describe a time you solved a problem without waiting to be told exactly what to do.
  5. How do you stay organised and communicate clearly when working remotely?

Prepare before the call

  • A recent example that proves your experience with Accounting, API integration and Finance.
  • One short story with a problem, your action, and the result.
  • Two examples that show the strengths listed on your CV.
  • A clear reason why this role and company interest you.
  • Your availability, preferred work style, and salary expectations.

Ask them

  • What would success look like in the first 90 days?
  • What are the main problems this hire should help solve?
  • How does the team give feedback and measure good work?
  • What does a normal working week look like for this role?
Practice line

I am interested in the Backend Software Engineer (Mid-Level) role because I can bring practical experience in Accounting, API integration and Finance, learn the team quickly, and contribute to the outcomes DualEntry needs from this hire.

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