---
title: 'Senior Full Stack Engineer at LiveFlow'
canonical: 'https://feeny.ai/job/senior-full-stack-engineer-liveflow-new-york-cc1qdp236vnm'
type: 'job'
last_seen: '2026-09-08'
---

# Senior Full Stack Engineer at LiveFlow

- **Company:** LiveFlow
- **Location:** New York, NY
- **Employment:** full-time
- **Work type:** onsite
- **Posted:** 2023-01-20
- **Last confirmed live:** 2026-09-08
- **Apply:** https://jobs.ashbyhq.com/liveflow/4f3f4e32-76bf-4fc2-8afc-4b6db9d969b2

## Job description

## ABOUT LIVEFLOW

We are building the next-generation accounting and finance platform to enable lean finance teams to run massive enterprises.

We have raised over $21M from top-tier investors including: YC https://www.ycombinator.com/, YC Continuity https://www.crunchbase.com/organization/y-combinator-continuity-fund, Valar https://www.valar.com/ Seedcamp https://seedcamp.com/, WndrCo https://wndrco.com/, Moonfire, https://moonfire.com/ Bradley Horowitz https://www.linkedin.com/in/bradleyhorowitz/ (VP Product, Google) and more.

We are helping thousands of companies to streamline their financial workflows and we have hundreds of 5/5 ratings on G2. https://www.g2.com/products/liveflow/reviews

Our founding team previously worked at Europe's fastest growing fintech, Revolut. https://www.revolut.com

🚀 WHY JOIN US?

You'll help shape your own role here as a function of your talent, your passion, and your ambition.

We want you to work smart, bring your own perspective, and ask deep questions about what we do and how we do it. You'll play a vital role in how we foster an inspiring culture, and in how we scale the organization in the coming years.

You love solving problems, right? That's why you're here. Well, we've got excited customers, eagerly awaiting your ideas and implementations. We've got tons of interesting challenges ahead – both technical and non-technical – and we definitely don't have all the answers yet, but we're striving to ask better questions every day.

Do you relish in the delight of customers, and in the opportunity to develop an amazing product you'll be proud of, and one they'll be happy to pay for? Do you have a keen eye for detail and design, but enjoy trading off perfection in pursuit of progress? Do you thrive in an environment of quick and collaborative iteration? If you're answering yes to those questions, we'd love to hear from you.

SOME OF THE TECH CHALLENGES YOU'LL HELP US MASTER INCLUDE:

- Building a real-time, collaborative financial workspace for teams
- Designing and developing a scalable and maintainable API
- Integrating with lots of different financial data providers
- Crafting beautifully simple abstractions to enable adaptable, frictionless UX
- Handling our own and customers' data securely and compliantly

## OUR STACK:

On the backend, we've got an Elixir/Phoenix application, deployed on AWS via Terraform. On the frontend, we have a NextJS application using TypeScript.

We don't expect you to be an expert in every one of those areas.

If you've enjoyed working in any functional language, we think you'll love Elixir (but if you've never even dabbled, we think you'll love it too). If you've felt productive working with a framework like Rails or Django, you'll get the hang of Phoenix in no time.

If you've worked with React, but not TypeScript, we can work with that. If you know your JS, but have never written React, that's fine too. You get the picture – it's not about your familiarity with specific technologies. If you're an expert in one or another domain, but open to learning as you go, we'll start from there.

Over time, we'll expect you to wear many hats. You'll be an architect balancing performance and pragmatism. You'll be a developer considering and implementing different designs. You'll be a product manager cutting and simplifying features. You'll be a leader and a mentor.

You're the kind of developer who knows not only what the best practices are, but understands why they are, and so knows when to ignore them. You're confident in making your case but open to alternative ideas, and willing to disagree and commit either way.

## PERKS AND BENEFITS:

- Competitive base salary and equity
- Health insurance
- Pension plan
- All the latest tech you need; MacBooks, monitors, etc.
- Monthly budget to spend on books and conferences to keep learning
- Unlimited vacation policy

HOW DOES THE INTERVIEW PROCESS LOOK LIKE?

1. Intro call
2. Technical Assessment
3. Technical interview
4. Career History Interview
5. Founder's Interview

## About LiveFlow

## Company Overview
- **One-liner**: LiveFlow provides an AI-native ERP and FP&A platform that unifies accounting, AP/AR, and financial planning to automate the month-end close and reporting for multi-entity businesses.
- **Entity Type**: Private (Series A)
- **Headquarters**: New York, New York, United States (with major offices in San Francisco, London, and Lisbon) [liveflow.com/careers](https://liveflow.com/careers)
- **Founded**: 2021 [ycombinator.com](https://www.ycombinator.com/companies/liveflow)
- **Founders**: Lasse Kalkar (CEO), Evan O'Brien (CTO), Teresa Wang (Product Founder) [linkedin.com](https://www.linkedin.com/company/liveflow)

## Core Business
- **Primary industry**: Accounting & Finance Software (AI-ERP, FP&A)
- **Target customers**: B2B – mid-market to enterprise finance teams, especially multi-entity businesses in construction, healthcare, retail, food & beverage, franchises, and private equity.
- **Mission statement**: “Transform the $200B+ accounting & finance industry by replacing the fragmented, legacy finance stack with one intelligent system.” [ycombinator.com](https://www.ycombinator.com/companies/liveflow)

## Products & Services
- **[Flow](https://liveflow.com/)**: AI-native ERP that unifies accounting, AP/AR, and FP&A in one platform. Automates real-time consolidation, month-end close, journal entries, and account reconciliation.
- **[LiveFlow FP&A](https://liveflow.com/)**: Automated financial planning, consolidation, reporting, and budgeting on top of existing ERPs – works directly in Excel and Google Sheets.
- **[LiveFlow for Excel / Google Sheets](https://liveflow.com/)**: Add-in that connects live financial data to spreadsheets for real-time dashboards and reporting.
- **[FinanceIQ](https://liveflow.com/)**: AI agents that handle routine accounting tasks (reconciliation, AR management, draft journal entries) and only escalate when human judgment is needed.

## Market Standing
- **Valuation / Market Cap**: Not publicly available
- **Key Metric**: Total Funding – $21.4M (as of Series A, September 2024) [linkedin.com](https://www.linkedin.com/company/liveflow)
- **Notable Investors**: Valar Ventures (Series A lead), Y Combinator Continuity Fund (Seed lead), Moonfire Ventures (Seed), with participation from other angel investors. [linkedin.com](https://www.linkedin.com/company/liveflow)
- **Growth Signals**: Serving 6,000+ businesses; 52 employees (+31.9% YoY); operations in 11 countries; active job postings grew +566.7% year-over-year. [linkedin.com](https://www.linkedin.com/company/liveflow), [liveflow.com](https://liveflow.com/)

## Competitive Advantages
- **Unified AI-ERP & FP&A**: Replaces the fragmented legacy stack (separate ERP, consolidation tools, spreadsheets) with one intelligent system.
- **Agentic automation**: “Orchestrator” routes work to specialized AI agents, handling the entire close process in real time with minimal human intervention.
- **Purpose-built for multi-entity physical businesses**: Tailored for industries like construction, healthcare, retail, and franchises – where generic finance software fails.
- **Fast migration**: Full migration in less than one day, with no downtime. [liveflow.com](https://liveflow.com/)

## Strategic Focus
- Continue expanding AI agent capabilities to automate more of the accounting workflow (AP/AR, close, reconciliation).
- Deepen industry-specific solutions for construction, healthcare, retail, and franchises.
- Scale the platform to serve larger enterprises and more complex multi-entity structures.
- Grow global footprint across North America, South America, and Europe.

## Why Work Here
- **Remote-first culture**: Hires across North America, South America, and Europe; team members travel for off-sites, office visits, and customer meetings. [liveflow.com/careers](https://liveflow.com/careers)
- **Shape your role**: Roles are designed around individual strengths, passions, and ambitions – “We don’t put people in boxes.”
- **Hire for drive over credentials**: Emphasis on ambition, curiosity, and ability to learn fast rather than pedigree or specific industry experience.
- **Benefits**: Healthcare, dental, vision, 401(k), pension plan, commuter benefits.
- **Growth trajectory**: High-growth startup (52 employees, 31.9% YoY headcount growth) with strong product-market fit and active hiring across engineering, sales, and product.
- **Engineering culture**: Senior Full-Stack Engineers and GTM Engineers are actively recruited; tech stack likely modern (AI, cloud-native).

## Sources
1. [liveflow.com](https://liveflow.com/)
2. [liveflow.com/careers](https://liveflow.com/careers)
3. [ycombinator.com](https://www.ycombinator.com/companies/liveflow)
4. [linkedin.com](https://www.linkedin.com/company/liveflow)
5. [cbinsights.com](https://www.cbinsights.com/company/liveflow)

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