We are seeking a backend engineer to contribute to our trading platform. You will develop, test, and maintain our API, working closely with smart contract and frontend engineers.

What we are looking for:

• A developer with deep experience building backend services on top of smart contracts
• F...

Patchstack Is Hiring a Senior Backend Developer (PHP/Laravel). This is a remote role but you must be located in EEST +/- 2.

Do you have extensive previous experience with PHP, Laravel and with tools such as PHPCS and PHPStan? Would you be excited to make millions of web applications more secure? Ar...

Circle is looking to hire a New Grad Software Engineer, Backend 2026 to join their team. This is a full-time position that can be done remotely anywhere in the United States.

Circle - USDC & Web3 Services for a new financial system.

About

Accountable is a digital finance platform that empowers businesses to verify and share data in a privacy preserving way, and retail investors to access verifiable yield opportunities. We aim to remove trust barriers, reduce fraud, and unlock new opportunities for efficient and safe financi...

About Pulse

We’re on a mission to break the health data oligarchy by empowering humanity to take control of their health data. Pulse turns vitals into value by aggregating health data and allowing users to share it with third parties in return for rewards. We’re building a DePin network powered by...

About Mangrove

Mangrove is a next-generation order book DEX where liquidity providers can post programmable offers. By linking arbitrary smart contracts to liquidity, Mangrove opens up a novel design space for DeFi infrastructure and composability. We’re backed by top investors in the space and...

Contra is hiring a freelance Fullstack Developer (React / Firebase / Supabase).  You’ll work across the stack to build a polished, modular web platform that supports users in their career growth and job search.

Responsibilities

• Build frontend features in React, ensuring responsiveness and s...

About Us: Elevate Labs is on a mission to improve people's minds.

We’ve helped millions of people around the world learn and improve concrete communication, memory, and math skills through Elevate, our first mobile app which has won Apple's App of the Year Award and been downloaded more than 60 mil...

We’re seeking a highly skilled Senior/Staff Backend Engineer passionate about solving complex problems and motivated to shape the MEV landscape on Monad with high-performance solutions. In this role, you will help design, build, and optimize MEV-related infrastructure, with a focus on block building...

About Us

Winna.com is an innovative crypto casino, pushing the boundaries of online gaming with cutting-edge technology and a seamless user experience. We are building a high-performance, scalable, and secure platform to serve a growing number of players worldwide. As we scale, we are looking fo...