Frontend Engineer (Senior/Staff)
- Remote
- Warsaw, Warmińsko-Mazurskie, Poland
- Brazil, São Paulo, Brazil
+1 more- $100,000 - $155,000 per year
- Engineering
Job description
Why This Role Matters Now
Since launching 18 months ago, we’ve raised $100M with backing from Lightspeed, Khosla, and Google Ventures. We got there by moving incredibly fast and hiring the best and brightest talent. To accelerate that momentum, we’re growing our team. Come and join us at one of NYC’s fastest-growing startups and have an impact on our product from day one.
As our Senior/Staff Frontend Engineer, you’ll build and own major UI systems end-to-end using React + Next.js. This is an intense, hands-on role with full ownership.
You’ll be joining at an early and defining moment. Your work will directly shape our product, customers, and trajectory.
See below what it’s like to work at DualEntry:
📍 Location: Remote - this role is available across all countries with 4hr+ overlap for the US ET timezone (NYC HQ)
About DualEntry
Founded in 2024, DualEntry is one of NYC’s fastest-growing AI startups.
DualEntry is changing the future of finance. Our AI-native ERP lets teams achieve more in less time. $5M-ARR businesses and NYSE-listed companies trust DualEntry to automate away busywork and fuel their growth with powerful reporting and insights. We’re making the one-person finance team a reality and putting the pain of legacy ERPs from the 1990s in the past.
We operate with urgency and ownership. We move fast.
Where you'll create impact
You’ll own the end-to-end execution of core frontend product experiences
You’ll build and ship high-impact UI in React + Next.js
You’ll design interactive workflows that make complex accounting tasks simple
You’ll collaborate with founders, product, design, and backend to deliver clarity and seamless integration
You’ll help architect our frontend system, component library, performance, accessibility, and responsiveness
You’ll raise the quality bar through polish, detail, and deep user empathy
What sets you up for success
6+ years of frontend engineering experience with React (Next.js nice to have)
Proven track record in high-growth, high-velocity environments
Deep expertise in JavaScript and TypeScript
Deep expertise in Node.JS is a big plus
Strong grasp of accessibility, browser behavior, and UX best practices
Strong experience with writing unit tests
Nest.JS and Playwright is a nice to have
Experience working with APIs, debugging, and frontend–backend integration
Pragmatic, product-minded, detail-oriented builder with strong ownership
Curiosity, autonomy, and the ability to move fast with clarity
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
Benefits & Perks
Base Salary: $100K–$155K USD
Equity: ~$40K+ 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!!!!
What Happens After You Apply
Every application is reviewed manually by our senior engineering team. If your background is a strong match for the role, one of our recruiters will contact you to arrange an initial screening call.
If you’re excited by fast-paced building, ownership, and the chance to define the future of finance technology, we’d love to hear from you!
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.
or
- Warsaw, Warmińsko-Mazurskie, Poland
- Brazil, São Paulo, Brazil
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