<h3>About Ava Labs</h3> Ava Labs simplifies the deployment of high-performance Web3 solutions, driven by groundbreaking innovations on the Avalanche blockchain. Founded by Cornell computer scientists, in collaboration with Wall Street veterans and early Web3 pioneers, Ava Labs is executing a bold vision to redefine how people build and use open, permissionless networks. Through its cutting-edge technology, Ava Labs is transforming the way people create, exchange, and unlock value in the Web3 era.

<h3> Senior Software Engineer – Backend (Web3)</h3>📍 Location: Remote | Offices in NYC &amp; Miami💰 Salary Range: $158,440 – $198,050 (Final offer may vary based on experience and location) <h3>About Ava Labs</h3>Ava Labs simplifies the deployment of high-performance Web3 solutions, driven by groundbreaking innovations on Avalanche.Founded by Cornell computer scientists, alongside Wall Street veterans and early Web3 pioneers, Ava Labs is on a mission to redefine how people build and use permissionless networks. We empower individuals and businesses to digitize the world’s assets on one open, programmable blockchain platform. <h3>About the Role</h3>The Core team at Ava Labs is responsible for delivering a best-in-class wallet experience for the Avalanche ecosystem and beyond. We are looking for a Senior Software Engineer to take ownership of Core’s backend services, including balance and notification services, while also contributing to the Core browser extension wallet. <h4>What You’ll Do</h4>✅ Develop scalable APIs to support the Core wallet experience.✅ Design and deploy secure, maintainable client-facing UI systems.✅ Enhance UI/UX to deliver a seamless, visually appealing experience.✅ Create developer libraries and SDKs to support Web3 integrations.✅ Collaborate with cross-functional teams including front-end engineers, designers, and security experts. <h3>What You’ll Bring</h3>✔️ BS in Computer Science or equivalent experience.✔️ 5+ years of backend development experience.✔️ 3+ years of hands-on experience with TypeScript &amp; Node.js.✔️ 3+ years of experience with React.✔️ Expertise in AWS Cloud Stack (DynamoDB, KMS, SQS, Lambda, etc.).✔️ Passion for blockchain/Web3, with a strong understanding of industry trends. <h3>Why Join Ava Labs?</h3>🚀 Be part of an early-stage Web3 company backed by top investors, including Andreessen Horowitz, Initialized Capital, and Polychain Capital.🌍 Work with a global team of experts across blockchain, finance, economics, marketing, and law.🎮 Build innovative solutions across finance, gaming, investing, collectibles, and more.🔗 Join a pioneering company shaping the future of decentralized applications. <h3>Diversity &amp; Inclusion</h3>Ava Labs is committed to fostering a diverse, inclusive workplace and is proud to be an Equal Opportunity Employer. We hire based on qualifications, merit, and business needs, regardless of race, gender, age, disability, or any other protected status.🔗 Learn more &amp; apply today! 🚀

Senior Software Engineer, Core

Staff Protocol Engineer at Ava Labs – Shape the Future of Web3 with AvalancheLocation: New York, NY or Remote (USA) Job Type: Full-Time Compensation: $190,400 to $238,000 (based on experience and geographic location) About Ava Labs:Ava Labs is on a mission to redefine the way the world builds and interacts with blockchain technologies. As the driving force behind Avalanche, a high-performance blockchain platform, Ava Labs is enabling the creation of decentralized applications (dApps) with unprecedented speed, security, and scalability. We are pioneering solutions in the Web3 ecosystem, empowering people to digitize and exchange assets seamlessly across the globe.Founded by Cornell computer scientists and Web3 leaders, Ava Labs is transforming blockchain technology with cutting-edge innovations. With early-stage funding from top-tier investors like Andreessen Horowitz and Polychain Capital, Ava Labs is positioning itself as a leader in the world of cryptocurrency, DeFi, and NFTs. What You Will Do:As a Staff Protocol Engineer, you will be a key contributor to the development of Avalanche’s primary network and subnets. Your work will directly impact the scalability and efficiency of Avalanche, enabling decentralized applications to operate more smoothly and securely.Some of the exciting projects you will contribute to include:<ul><li>Extending the Avalanche Primary Network to improve the deployment and interaction with Subnets, making them more accessible.</li><li>Designing powerful abstractions over the EVM (Ethereum Virtual Machine), enabling its core components to be independently deployed and optimized for Avalanche.</li><li>Writing and maintaining low-level libraries that Custom Virtual Machines (CVMs) use to communicate with AvalancheGo.</li><li>Projects like P-Chain uptime voting scalability, dynamic fees for Subnet registration, and enhancing the security of Permissionless Subnets will rely on your contributions.</li><li>Work on Cross-Subnet Communication across the Avalanche network through Avalanche Warp Messaging.</li></ul>Your code will directly influence the future of blockchain and its applications, impacting the evolution of DeFi platforms, cryptocurrency systems, and beyond. What Makes You a Good Fit:<ul><li>Passionate about blockchain technology and its potential to make the world a fairer, more free place.</li><li>Open-source enthusiast: You’re excited to collaborate with a global community of developers and contributors, and you value collective progress over working alone.</li><li>Pragmatic coder: You enjoy building proof-of-concept projects and prefer shipping quality code that’s ready, not just code that passes tests.</li><li>Problem-solver: You take initiative and enjoy finding solutions without needing detailed instructions.</li><li>Code quality obsession: You understand the importance of clean, well-crafted code and always strive for the highest standards of performance and reliability.</li></ul> What You Will Bring:<ul><li>Proven experience in Golang or Rust programming languages.</li><li>A strong track record of contributing to open-source projects or publishing technical work (a bonus).</li><li>Expertise in designing and implementing blockchain protocols and smart contracts.</li><li>Deep understanding of cryptocurrency and blockchain technology, with a passion for working at the cutting edge of DeFi and NFTs.</li></ul> Why Ava Labs?At Ava Labs, we’re building a decentralized future by bringing together some of the best minds in Web3 and blockchain technology. As a Staff Protocol Engineer, you will join an innovative, world-class team and work on high-performance solutions that power Avalanche, one of the fastest-growing platforms in the blockchain space.<ul><li>Competitive salary ranging from $190,400 to $238,000.</li><li>Work remotely from anywhere in the USA or join us in our offices in New York City.</li><li>Be part of a global team backed by top investors like Andreessen Horowitz and Polychain Capital.</li><li>Contribute to an open-source environment and engage with the broader Web3 community.</li></ul> Ava Labs’ Commitment to Diversity:We believe in fostering an inclusive and diverse workplace. Ava Labs is proud to be an Equal Opportunity Employer, committed to building a team that reflects the diverse backgrounds and experiences of our global community. We encourage applicants from all backgrounds to apply.Apply Now to be part of a transformative journey, shaping the future of blockchain technology and building the next generation of decentralized applications on Avalanche.Whether you’re a crypto enthusiast, a blockchain developer, or passionate about smart contracts and DeFi, this is your opportunity to make an impact on the Web3 ecosystem. Join Ava Labs today and help us redefine what’s possible with Avalanche, NFTs, DeFi, and cryptocurrency!

Staff Protocol Engineer

Staff Software Engineer, Bridge at Ava Labs – Help Drive the Future of Cross-Chain Connectivity in Web3Location: New York, NY or Remote (USA) Compensation: $190,400 to $238,000 (based on experience and geographic location) Job Type: Full-Time About Ava Labs:Ava Labs is revolutionizing the blockchain ecosystem by enabling high-performance solutions on Avalanche, one of the most scalable and secure Web3 platforms. With a founding team of Cornell computer scientists, Wall Street veterans, and early Web3 innovators, Ava Labs is on a mission to empower developers and users to build and exchange digital assets seamlessly in the crypto space.We’re rethinking how decentralized applications (dApps) and financial systems are built on blockchain technology. Ava Labs has received backing from top-tier investors, including Andreessen Horowitz, Initialized Capital, and Polychain Capital, and is well-positioned to continue pushing the boundaries of DeFi, cryptocurrency, and NFT innovation. What You Will Do:As a Staff Software Engineer, you will be a key player in driving the development of Avalanche Bridge technology, which connects Avalanche with leading networks like Ethereum and Bitcoin. This high-performance, secure infrastructure facilitates seamless cross-chain transfers and asset interoperability. You’ll have a direct impact on blockchain innovation as you work on improving these bridges, ensuring their security, scalability, and efficiency.<ul><li>Lead the technical execution of Avalanche Bridge projects, from initial planning through to release.</li><li>Design and optimize novel cross-chain transfer protocols to improve interoperability and reduce transaction costs.</li><li>Collaborate with cross-functional teams, including product, business, and engineering, to align technical strategies with business goals.</li><li>Develop automated testing suites to ensure reliability and robustness of blockchain systems.</li><li>Work with our Infrastructure and Security teams to monitor the production systems and support the release of new features (participating in an on-call rotation).</li></ul> What You Will Bring:<ul><li>BS in Computer Science or related discipline.</li><li>2+ years of hands-on experience with blockchain technology, consensus protocols, distributed systems, applied cryptography, or similar areas.</li><li>Expertise in C++ and Golang programming languages.</li><li>Strong understanding of blockchain systems and distributed systems, including transaction formats, consensus mechanisms, and light clients.</li><li>Proficiency with cryptographic primitives used in blockchain systems.</li><li>Hands-on experience with cloud deployments (AWS, Azure).</li><li>Familiarity with cross-chain protocols and smart contract development is a plus.</li><li>Prior team leadership experience is a bonus, as we look for someone who can guide and mentor junior engineers.</li></ul> Why Ava Labs?If you’re looking to be at the forefront of Web3 innovation and drive impactful changes in the blockchain space, Ava Labs is the place for you. As a Staff Software Engineer on the Avalanche Bridge team, you’ll be shaping the future of decentralized finance (DeFi), cryptocurrency, and NFTs, all while working on world-class blockchain technology that powers Avalanche.<ul><li>Competitive salary ranging from $190,400 to $238,000.</li><li>Remote work options available (work from anywhere in the USA or join us in New York City).</li><li>Collaborate with passionate and innovative teams working on groundbreaking Web3 and blockchain technology.</li><li>Ava Labs is backed by leading investors like Andreessen Horowitz and Polychain Capital, positioning you at the heart of the crypto revolution.</li><li>Join a diverse and inclusive company culture that values your unique perspective and fosters personal and professional growth.</li></ul> Ava Labs’ Commitment to Diversity:At Ava Labs, we believe that diverse perspectives lead to better ideas, stronger teams, and more successful innovations. We are an Equal Opportunity Employer, and we encourage individuals from all backgrounds and experiences to apply. Our goal is to create an inclusive environment where everyone can thrive and make a meaningful impact on the future of blockchain technology. Apply Now and help us redefine cross-chain interoperability in the world of DeFi, cryptocurrency, and Web3. If you're ready to make a lasting impact and join one of the most exciting companies in blockchain technology, Ava Labs is the place to be! Don’t miss your chance to contribute to the future of Avalanche, Ethereum, Bitcoin, NFTs, and smart contracts. Join Ava Labs today and be part of a team that's driving change in the crypto space!

Staff Software Engineer, Bridge

Senior DevSecOps Engineer at Ava Labs – Join Us to Secure the Future of Blockchain TechnologyLocation: Brooklyn, NY or Remote (North America) Compensation: $147,544 to $184,430 (based on experience and geographic location) Job Type: Full-Time About Ava Labs:Ava Labs is redefining the way people create, exchange, and store value using blockchain technology. As a leading innovator in the Web3 space, Ava Labs powers the Avalanche platform, a decentralized platform for building secure, scalable applications that operate with cryptocurrency, NFTs, DeFi, and smart contracts. Our team is made up of some of the brightest minds in blockchain, crypto, and technology, all working toward empowering a decentralized internet.We were founded by Cornell computer scientists, Wall Street veterans, and early Web3 leaders, and are on a mission to redefine how permissionless networks are built. With investment from top-tier venture capital firms like Andreessen Horowitz, Polychain Capital, and Initialized Capital, we’re in the perfect position to continue leading innovation in the blockchain space. What You Will Do:As a Senior DevSecOps Engineer, you will work directly with the DevOps and Security teams to ensure that Ava Labs’ cloud infrastructure is secure, scalable, and highly reliable. Your primary focus will be securing environments built on Kubernetes, Docker, Terraform, and cloud providers like AWS, Azure, and GCP. With your deep understanding of cloud security, Linux hardening, and infrastructure-as-code tools, you will play a crucial role in the safety and success of Avalanche and its ecosystem.<ul><li>Build, secure, and maintain high-security environments across AWS, Azure, and GCP.</li><li>Automate and manage cloud technologies using Infrastructure-as-Code (IaC) tools such as Terraform.</li><li>Collaborate with the Security team to implement risk management and security strategies for cloud infrastructure.</li><li>Provide strategic guidance on cloud infrastructure reliability, scalability, and security.</li><li>Set measurable security targets for engineering teams, ensuring quality coverage before production releases.</li><li>Monitor and harden cloud infrastructure against emerging threats and vulnerabilities.</li></ul> What You Will Bring:<ul><li>BS in Computer Science or a related field.</li><li>7+ years of experience as a DevOps, Cloud Engineer, Site Reliability Engineer, or similar, with a strong focus on cloud security.</li><li>Proven ability to scale cloud infrastructures in a fast-paced, rapidly growing startup environment.</li><li>Solid understanding of cloud networking and orchestration across multiple cloud providers (AWS, Azure, GCP).</li><li>Expertise in managing Linux-based infrastructures and ensuring security compliance.</li><li>In-depth knowledge of Kubernetes, Python, and modern DevOps tooling.</li><li>Experience with Trusted Execution Environments (TEEs) like SGX, SEV, or Nitro.</li><li>Familiarity with security compliance frameworks such as SOC 2, ISO 27001, and FedRAMP.</li></ul> Why Ava Labs?At Ava Labs, you will have the opportunity to work with some of the best minds in the world of blockchain and Web3. We are proud to have built a team that is passionate about DeFi, cryptocurrency, NFTs, and smart contracts. If you’re looking for a role that allows you to have a direct impact on the security and success of a blockchain platform powering the future of decentralized finance and applications, this is the role for you.<ul><li>Competitive salary ranging from $147,544 to $184,430.</li><li>Flexible remote work options available (work from anywhere in North America or join us in Brooklyn, NY).</li><li>Work with cutting-edge blockchain technology in an environment that fosters innovation and creativity.</li><li>Be part of a growing company that’s at the forefront of Web3 and blockchain technology.</li><li>Ava Labs has secured funding from major investors like Andreessen Horowitz and Polychain Capital, and continues to lead the way in DeFi, NFTs, smart contracts, and more.</li></ul> Ava Labs’ Commitment to Diversity:At Ava Labs, we believe that diverse teams create stronger products and solutions. We are an Equal Opportunity Employer committed to fostering an inclusive workplace that celebrates different perspectives and experiences. We encourage individuals from all backgrounds and identities to apply. Ready to Join Ava Labs?If you're an experienced DevSecOps engineer passionate about the intersection of cloud security and blockchain technology, this is your chance to join a fast-paced, innovative team that’s building the future of Web3. Whether you're excited about DeFi, NFTs, cryptocurrency, or smart contracts, your expertise in cloud security will play a key role in driving Avalanche’s success and growth. Apply today to join a remote crypto job that’s making an impact on the world of blockchain technology and Web3!

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Senior Software Engineer, Core

Staff Protocol Engineer

Staff Software Engineer, Bridge

Senior DevSecOps Engineer

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