Senior Fullstack Engineer

Reposted 25 Days Ago
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Tel Aviv
In-Office
Senior level
Artificial Intelligence • Cloud • Software
Engineered for scale, designed for clarity, crafted to make FinOps easy.
The Role
As a Senior Full-Stack Engineer, you'll build and scale product features using NodeJS and React, maintain APIs, and enhance platform architecture.
Summary Generated by Built In

Cloud is now one of the biggest business expenses—and one of the hardest to manage.
At Finout, we’re not just shedding light on spend—we’re giving companies the power to make smarter, faster, and more strategic decisions about the cloud.
We’re trusted by brands like The New York Times, Wiz, Elastic, SiriusXM, and Lyft, and backed by top-tier investors with over $85M raised. In just 4 years, we’ve grown to 100+ people across Tel Aviv and New York—and we’re just getting started.
If you’re looking to build something big, solve real problems, and grow fast—we’d love to meet you.

About the Role

As a Senior Full-Stack Engineer at Finout, you’ll be at the forefront of building and scaling our product from the ground up. You’ll work closely with your team, as well as a product and product designer, to design and implement both the front-end user experience and back-end logic that powers our platform.

You’ll play a key role in creating modern UI components, building API services, and contributing to core architectural decisions in a high-impact, low-ego team environment.

What you’ll do:
  • Design and implement scalable Senior Full Stack Engineer features and components using NodeJS and React

  • Build and maintain robust APIs and data pipelines to support the platform

  • Collaborate closely with product, design, and engineering leadership on architecture and UX

  • Participate in code reviews, testing, CI/CD, and overall platform improvements

  • Bring creativity, curiosity, and best practices to everything you build

What We’re Looking For:
  • 5+ years of experience in software engineering.

  • Proficiency in NodeJS and React (or deep JavaScript expertise)

  • Strong understanding of both frontend and backend systems

  • Autodidact and self-driven with a problem-solving mindset

  • Excellent communication and collaboration skills

  • Comfortable in a fast-paced, startup environment

  • Academic degree in Computer Science (or similar)

  • Familiarity with CI/CD pipelines and modern DevOps practices is a plus

Our Values


We're a hybrid company with a big vision and a startup soul. If you’re excited to help shape the future of cloud infrastructure and join a team that cares deeply about what (and how) we build—we’d love to meet you.

Top Skills

Node.js
React
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The Company
HQ: Tel Aviv
116 Employees
Year Founded: 2021

What We Do

Finout is the enterprise-grade FinOps platform built for teams that need more than dashboards—they need action. From cloud to containers to SaaS and AI, Finout delivers business-aligned visibility and cost accountability without forcing engineers to tag everything or change how they ship code.

At the core of our platform is the patented MegaBill engine with Instant Virtual Tags, enabling real-time, code-agnostic cost allocation across multi-cloud, Kubernetes, and third-party services. Whether you’re allocating Snowflake spend by feature, tracing GPU costs per AI model, or showing your CFO the cost-per-customer in Slack—we make it seamless.

Finout empowers DevOps, FinOps, and platform teams to operationalize cloud cost data across the stack—embedding financial intelligence into CI/CD pipelines, tickets, reports, and forecasting workflows. Our unified approach helps organizations shift from reactive savings to proactive governance, bringing finance and engineering into strategic alignment.

We’re not just showing what you spent—we’re showing why, where, and what to do about it.

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