Senior Blockchain Engineer Role

Accelerate the transition to universally accessible healthcare

Senior Blockchain Engineer at BGA

“Forge gas-lightning smart contracts that swallow MEV and duplicate elite trades faster than the blockchain can blink.” 💀🔥

Build secure, production-ready smart contracts and blockchain protocols across EVM and emerging Web3 ecosystems.

Implement the smart contract features for property management system development

Pay Smart. Save More.

Hypersphere Atlas - join the fund with $250M AUM

High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI

We are building an AI system for analysts and scientists, based on a fundamentally new approach to reasoning and knowledge representation.

Backpack Exchange API — User-Friendly Interface Equipped with Powerful Charting Engine. No Overloads Guarantee. HankoX.

Folks Finance is a pioneering DeFi platform that offers cross-chain lending, borrowing, staking and trading

Rust, iOS, Android, and DevOps engineers (BLE transport)

Join us as Senior ClojureScript Engineer and partner directly with leadership, push the boundaries of AI-assisted development, and ship fast, high-impact features at scale!

DORA is building the next generation of bond markets through a cutting-edge API-driven protocol.

The ideal candidate is a self-motivated, multi-tasker, and demonstrated team player. You will be a core developer responsible for the development of new privacy and security software products. You should excel in working with large-scale applications and frameworks and have outstanding communication and leadership skills

Spire Labs is building a Based Appchain framework on Ethereum. This “Based Stack” enables people to spin up app-specific L2s that are composable with Ethereum mainnet and other app chains.

Complete, polish, and harden the project

Where legacy wallet providers rely on off-chain systems, Swig puts core logic onchain by default, ensuring composability, resilience, and trustless design at every layer.

Build smart contracts (Solidity), develop staking logic, NFTs, and optimize for gas and security.

We are hiring!

Join the team of Fintech and Billing experts building the YC-Funded Market Leader in Open Source Billing Software

Join a team of highly skilled engineers focused on optimizing infrastructure, networking, and cloud performance to ensure our trading stays at the forefront of market competition

Functional software engineer to work on integration of Imandra into our customers' LLM products.

Join the team of Fintech and Billing experts building the YC-Funded Market Leader in Open Source Billing Software

YC Funded Lago are building out their Remote Tech Team and are looking for Frontend Engineering talent!

Build an automated language assessment ecosystem using Clojure and help English learners worldwide!

Join Usual Labs develop a DeFi protocol platform designed for bridging the gap between traditional and decentralized finance

We're seeking Senior Erlang Engineers to join us on two long-term, ongoing projects.

At NALA, we're building payments for the Next Billion

We are looking for a Senior Backend Engineer who is experienced in Go to help us take the NALA business product to the next level.

We build apps that allow traders and data analysts to do their job efficiently

Join the Data Platform team to enable quants and traders to easily work with large datasets and explore new trading strategies.

Join the team of Fintech and Billing experts building the YC-Funded Market Leader in Open Source Billing Software

Open Source Metering & Usage-Based Billing

Open Source Metering & Usage-Based Billing