Senior Full Stack Engineer

On-site$100,000 – $200,000
United Kingdom · United States

Job Description, Responsibilities & Requirements

About the Position

Senior Full Stack Engineer

$100K - $200K • London, England, GB / New York, NY, US / San Francisco, CA, US

Job type

Full-time

Engineering, Full stack

Experience

3+ years

US citizen/visa only

About the Role

At 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, YC Continuity, Valar, Seedcamp, WndrCo, Moonfire, Bradley Horowitz (VP Product, Google), and more. Our founding team previously worked at Europe's fastest-growing fintech, Revolut.

Responsibilities

  • 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

Requirements

  • 3+ years of experience in full-stack engineering
  • Proficiency in Elixir/Phoenix and NextJS with TypeScript
  • Experience with functional programming languages is a plus
  • Ability to work in a fast-paced, collaborative environment

Nice to Have

  • Experience with AWS and Terraform
  • Familiarity with React and TypeScript

We Offer

  • 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

About the Company

LiveFlow is the unified AI-ERP & FP&A platform. We're on a mission to transform the $200B+ accounting & finance industry by replacing the fragmented, legacy finance stack with one intelligent system - eliminating the manual operational work for accounting & finance teams. Serving +6,000 businesses. HQ in New York, with team members around the globe. We are backed by world-class investors like YC, Seedcamp, WndrCo, Moonfire, Bradley Horowitz (VP Product, Google), Tomer London (Co-Founder, Gusto), and more.

How Does the Interview Process Look Like?

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

Job Details

Company name:
HitPay
Salary:
$100,000 – $200,000
Location:
United Kingdom · United States
Employment Type:
Full-time
Work Mode:
On-site
Posted on TheJob:
Jul 1, 2026
Last checked:
Jul 1, 2026
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