Blockchain Engineer in California

Career Renew is recruiting for one of its clients a Founding Backend Engineer - Blockchain - this is a hybrid role in San Francisco.

We are a SaaS startup, at the bleeding edge of technology innovation, born in the heart of Silicon Valley! Amongst all other startups out there, what makes us different?

• Live and field-tested product with active, happy customers: Opposed to many other early startups we have a big advantage: a product with happy customers. While many other startups sell candidates on the idea of a product, Guardrail already has it in hand. In just a few short years, we have identified clear PMF that customers are willing to pay for!
• Strong financial position: Backed with significant funding from Haun Ventures and Coinbase, we have made a concerted effort to keep our team small and elite. This has put us in a great position to have already built a product and maintain an extremely...

Career Renew is recruiting for one of its clients a Frontend Engineer - Blockchain - this is a hybrid role in San Francisco, US.

We are on a mission to democratize AI by breaking down the barriers to computing power with our Open-Access AI Cloud. By making better use of idle computing resources across the globe, we offer an innovative GPU marketplace and AI inference service that promise affordability and accessibility for all. As pioneers at the intersection of AI and open-source technology, we believe in an open future where AI innovation is limited only by imagination, not by access to resources. We're looking for forward-thinking individuals who share our passion for making AI universally accessible, secure, and affordable. Join us in building a platform that empowers innovators everywhere to turn their visionary AI projects into reality.

As we prepare for growth with our seed round, backed by industry leaders, our team—led by co-founders with PhDs in...

Career Renew is recruiting for one of its clients a Backend Engineer - Blockchain - this is a hybrid role in San Francisco, US.

We are on a mission to democratize AI by breaking down the barriers to computing power with our Open-Access AI Cloud. By making better use of idle computing resources across the globe, we offer an innovative GPU marketplace and AI inference service that promise affordability and accessibility for all. As pioneers at the intersection of AI and open-source technology, we believe in an open future where AI innovation is limited only by imagination, not by access to resources. We're looking for forward-thinking individuals who share our passion for making AI universally accessible, secure, and affordable. Join us in building a platform that empowers innovators everywhere to turn their visionary AI projects into reality.

As we prepare for growth with our seed round, backed by industry leaders, our team—led by co-founders with PhDs in...

Career Renew is recruiting for one of its clients a Senior Rollup Integration Engineer - Blockchain - this is a hybrid role in San Francisco, US.

We are on a mission to democratize AI by breaking down the barriers to computing power with our Open-Access AI Cloud. By making better use of idle computing resources across the globe, we offer an innovative GPU marketplace and AI inference service that promise affordability and accessibility for all. As pioneers at the intersection of AI and open-source technology, we believe in an open future where AI innovation is limited only by imagination, not by access to resources. We're looking for forward-thinking individuals who share our passion for making AI universally accessible, secure, and affordable. Join us in building a platform that empowers innovators everywhere to turn their visionary AI projects into reality.

As we prepare for growth with our seed round, backed by industry leaders, our team—led by...

Career Renew is recruiting for one of its clients a Distributed Systems Engineer - Blockchain - this is a hybrid role in San Francisco, US.

We are on a mission to democratize AI by breaking down the barriers to computing power with our Open-Access AI Cloud. By making better use of idle computing resources across the globe, we offer an innovative GPU marketplace and AI inference service that promise affordability and accessibility for all. As pioneers at the intersection of AI and open-source technology, we believe in an open future where AI innovation is limited only by imagination, not by access to resources. We're looking for forward-thinking individuals who share our passion for making AI universally accessible, secure, and affordable. Join us in building a platform that empowers innovators everywhere to turn their visionary AI projects into reality.

As we prepare for growth with our seed round, backed by industry leaders, our team—led by co-founders...

Are you passionate about ensuring the security, performance, and reliability of blockchain systems? Do you thrive on identifying vulnerabilities and optimizing decentralized applications to meet the highest standards? If you’re excited about testing and validating blockchain networks, smart contracts, and decentralized applications (dApps), then our client has the perfect role for you. We’re looking for a Blockchain Quality Engineer (aka The Decentralized Assurance Expert) to lead the testing and quality assurance of blockchain systems, ensuring they are secure, scalable, and ready for real-world applications.

As a Blockchain Quality Engineer at our client, you will collaborate with blockchain developers, smart contract engineers, and project managers to build comprehensive test plans and ensure the highest level of quality across blockchain ecosystems. You’ll focus on identifying vulnerabilities, optimizing performance, and...

Are you excited about creating secure, efficient, and reliable smart contracts that power decentralized applications and automate transactions on blockchain platforms? Do you thrive on working with cutting-edge technologies to develop systems that foster trust and transparency without intermediaries? If you’re passionate about writing smart contracts that power DeFi applications, NFTs, DAOs, or other blockchain-based solutions, then our client has the perfect opportunity for you. We’re looking for a Smart Contract Engineer (aka The Blockchain Code Crafter) to design, develop, and optimize smart contracts that bring the vision of decentralized systems to life.

As a Smart Contract Engineer at our client, you’ll collaborate with blockchain developers, cryptographers, and product teams to write secure, efficient smart contracts for various blockchain platforms. Whether it’s creating governance tokens, DeFi protocols, or NFT...

Company Background

Turbo Protocol is building a parallel EVM for the trust-minimized Internet. Turbo enhances industry standard software with a high-throughput, parallel execution engine and supporting infrastructure. We emphasize interoperability with existing and future Ethereum theory, code, and tooling. Using Turbo’s high-speed execution engine, developers can build rich, computationally intensive user experiences while retaining the fundamental benefits of decentralized sovereignty, ownership, and governance. Turbo’s parallel EVM stack will play a key role in the trust-minimized Internet of the future.

The Turbo Protocol Team is a curious, motived group of innovators who share a passion for discovery in the blockchain ecosystem. We value a diverse and collaborative culture, where a variety of perspectives and backgrounds inform strategic decision making. Turbo’s culture of continuous teamwork and learning drives our organization’s success and...

Career Renew is recruiting for one of its clients a Blockchain Systems Engineer. This role requires the candidate to reside in the United States. Team members are expected to work in-person in the San Francisco Bay Area at least 75% of the time.

Key Responsibilities:

• Design and develop blockchain-based systems to support our Open-Access AI Cloud, ensuring scalability, security, and performance.
• Implement our Proof of Sampling (PoSP) verification mechanism to maintain the integrity and trust of third-party nodes within our decentralized network.
• Integrate blockchain technology with our AI infrastructure, optimizing for efficiency and reliability.
• Stay current with the latest advancements in blockchain technology, applying innovative solutions to enhance our platform.

Requirements

75% onsite in San Francisco

Are familiar with threshold signatures,...

Job Details: 

• Title: Blockchain Engineer
• Salary: $180K - $240K
• Requirements: Hyperledger Fabric
• Location: On-site (SF Bay Area)

Our client is seeking an experienced Blockchain Engineer to join their growing team. In this role, you will create and manage a secure blockchain network, integrating with platforms like Ethereum and Flare. The ideal candidate will be proficient in programming languages, blockchain protocols, and cryptography.

Responsibilities: 

• Craft intelligent and efficient smart contracts, known as chain code, tailored for Hyperledger Fabric to optimize performance and ensure seamless execution.
• Innovate and architect applications harnessing the power of blockchain technology, driving impactful solutions from conception to deployment.
• Continuously validate, refine, and troubleshoot blockchain-driven initiatives to...

Job Details: 

• Title: Blockchain Engineer
• Salary: $140K - $180K
• Requirements: 3 - 5 years blockchain ex
• Location: Hybrid (San Fran)

Our client is seeking an experienced Blockchain Engineer to join their growing team. In this role, you will create and manage a secure blockchain network, integrating with platforms like Ethereum and Flare. The ideal candidate will be proficient in programming languages, blockchain protocols, and cryptography.

Responsibilities: 

• Craft intelligent and efficient smart contracts, known as chain code, tailored for Hyperledger Fabric to optimize performance and ensure seamless execution.
• Innovate and architect applications harnessing the power of blockchain technology, driving impactful solutions from conception to deployment.
• Continuously validate, refine, and troubleshoot blockchain-driven initiatives to...

Be a developer on the world's leading web3 multimedia distribution network!

Eluvio is a highly-focused and ambitious team of systems, networking, blockchain, application, and video software engineers working together to implement the vision of the Content Fabric – a scalable, decentralized multimedia platform for distrbution and commercialization of content. Our ambition is to serve a large percentage of the world's Internet video.

We are looking for an experienced developer with solid software development and cryptography background. The core of the work evolves around Substrate, EVM, off-chain and multi-chain interaction, scaling, encryption, APIs, and usability. This position requires mastering the technical areas as well as the drive, ambition, and vision.

Responsibilities include:

• Architecture and design of blockchain and off-chain interactions
• Coding core components and tools
• Work with and guide operations...

Job Details: 

• Title: Blockchain Engineer
• Salary: $120K - $160K
• Requirements: 2 - 4 years blockchain ex
• Location: Hybrid (San Fran)

Our client is seeking a Blockchain Engineer to join their passionate team. 

The person in this role will create and manage a secure blockchain network, integrating with platforms like Ethereum and Flare. The ideal candidate will be proficient in programming languages, blockchain protocols, and cryptography. Note that collaboration with our Engineering team is essential to deliver efficient solutions across server installations, client applications, and internet communication.

You Will: 

• Craft intelligent and efficient smart contracts, known as chain code, tailored for Hyperledger Fabric to optimize performance and ensure seamless execution.
• Innovate and architect applications harnessing the power of...