Senior Blockchain Engineer

People want to be informed and entertained. Great products make the two inseparable.

Noise is a platform to discover and trade trends. Every day, millions of people make predictions about what will continue to matter: a brand, a conflict, a new technology. These predictions shape the global economy and advance culture. AI slop and the internet have accelerated content production to such an extent that predicting trends has become nearly impossible.

Noise exists to solve this. We measure attention across the internet and allow people to trade on its future. The result is real-time markets on how brands, narratives, and ideas rise and fall. If we succeed, Noise becomes the standard for measuring attention and a new way to reveal what truly matters in the world.

To learn more, follow us on X or visit our website.

A little bit about our team:

• Eight full-time employees based in the US

• Fully in-person in NYC

• Everyone either ships code, designs, or talks to users

• Build in the Unknown: We have no interest in iterating on what already exists. Our goal is to create a new type of consumer experience centered on invention, not optimization.

• Seek Truth Rapidly: We consider it a mistake to linger in speculation. We test, learn from feedback, and move forward with speed and clarity.

• No Passengers: Everyone at Noise — engineers, designers, marketers — is in the room, in New York City. We’re a small team moving fast with care and intensity. We solve hard problems together. You do not need permission to try new things.

• Action Your Taste: Our work carries the imprint of everyone who builds it.

As a Blockchain Engineer at Noise, you will build features that will enable new financial primitives on attention as an asset class. You will be a crucial part of our Core Product team and spearhead the design and implementation of our core smart contracts and backend infrastructure to unlock the simplest markets for users to trade on. We believe in fast iterations and feedback loops, and we’re looking for engineers who can support us with shipping robust and performant code.

Ideal candidate should satisfy the following:

Must Haves:

• Proficient experience in DeFi Smart Contracts related to perpetuals, options, or CLOBs on a live protocol with active users

• 4+ years of backend development experience using Rust/Java (preferred), or any modern server-side language

• Interest and passion for building secure, robust, scalable infrastructure

• Familiarity with database internals and high performance database systems

• Culture fit for startups with good work ethic

• Strong communication and collaboration skills to work cross-functionally

• Ability to take initiative and ownership of large, business-critical projects with minimal oversight and direction

Nice to Haves:

• Deep understanding of smart contract best practices and current industry patterns

• High-level and low-level system design skills

• Experience in software parallelization, including but not limited to optimistic concurrency and operation pipelining

• Hands-on experience in cloud technologies such as Amazon Web Services (AWS)

• Expertise in building production-grade APIs

• Contributions to open source crypto projects

Our Tech Stack

• Design: Figma

• Frontend: React (Typescript), Vite, TailwindCSS

• Backend: Rust, Java

• Research: Python, Pytorch

• Infrastructure: AWS, Cloudflare

• Smart Contracts: Solidity, Foundry, Slither

How Applying Works

1. Intro & Behavioral Call — 45 minute chat with one of the founders

2. Technical Virtual Onsite — Live technical screening including 1 coding and 1 system design

3. Reference Checks — Share 2-3 references of previous supervisors you’ve worked with

4. Comp Review — 30 minutes chat with one of the founders to go over the offer

Compensation

To attract the best people, our goal is to provide competitive cash compensation and high upside in the long-term success of Noise. Equity options are subject to the same four-year schedule as the rest of the team.