Semaphore is a leader in hosted continuous integration and deployment, with over 50,000 developers relying on Semaphore to test and deploy their code. Our mission is to help teams ship their software faster and with more confidence by providing a robust and scalable platform for software delivery.

Our…

Traditional credit was built for people who already have money. Requirements for credit history, collateral, and costly underwriting create insurmountable barriers for those who need capital most—over 1.4 billion peoplelack access to credit. A vendor in Lagos earns cash daily but can’t prove steady i…

About Us

Chorus One is at the forefront of Proof-of-Stake networks and decentralized protocols, helping secure billions in assets for tens of thousands of customers and institutions worldwide.

Our mission? To drive freedom and innovation through cutting-edge decentralized technologies.

We’re a global powerho…

Ethereum Foundation is looking to hire a Data Engineer, AI and Automation to join their team. This is a full-time position that is 100% remote with no geographical restrictions. Work remotely from anywhere.

Ethereum Foundation - A non-profit working to fund protocol development, grow the ecosystem, a…

The Opportunity

As a Backend Engineer of our LLM Application on the Nascent engineering team, you will play a key role in building, scaling, and maintaining the system that powers our LLM infrastructure. From developing backend architecture in Rust to contributing to UI components in React, you’ll be…

To support our mission of advancing renewable energy and energy management, we’re looking for an experienced Cloud Software Engineer to lead the design and development of cloud-based systems for managing PPC updates, reporting, and data storage. This role involves ensuring reliable communication wit…

We are looking for a Backend Engineer (DeFi-focused) who will be responsible for performance optimization and integration of new DeFi protocols into our ecosystem. This role requires a deep understanding of Golang, DeFi architecture, and smart contracts.

Backend Development & Maintenance

• Design, devel…

We are seeking an AI Prompt Engineer to play a pivotal role in shaping how AI interacts with users within our ecosystem. Your primary responsibility will be to design, refine, and optimize prompts that enhance the performance, accuracy, and contextual understanding of AI models aligned with our prod…

About the Role

We are seeking a talented Analytics Manager, who specializes in data engineering, business intelligence, and analytics. As part of the Scalability team, you will play a crucial role in designing, developing, and maintaining data pipelines, web applications, dashboards, and other self-s…

We are looking for a Senior Data Engineer (Python) to improve and expand our Open Source and Cloud Products. You will work with the Senior Product people, including the CTO and an experienced team of Data, Backend, Frontend, and full-stack engineers. You will own the implementation of major features…