Senior Backend Engineer
159k - 199k USD
Hybrid
Full Time
#Blockchain
#Crypto
#Web3
#Golang
#Crypto Wallets
#Backend Systems
#Security Principles
#Cloud Platforms
#MPC
#Kubernetes
#CI CD
#JavaScript
We are thrilled to invite you to join our team at Ava Labs, where we are dedicated to simplifying the deployment of high-performance Web3 solutions. Founded by Cornell computer scientists alongside Wall Street veterans and early Web3 pioneers, we are on a mission to redefine how the world creates value. By building on the Avalanche platform, we empower users to digitize assets on an open, programmable network. If you are ready to help us shape the future of decentralized finance and permissionless networks, we would love to have you on board.
What you'll be doing
- You will design, develop, and maintain high-performance crypto wallet systems using Golang, with a focus on implementing secure protocols like multi-party computation and multi-signature configurations.
- You will architect modular and scalable backend systems, ensuring that every piece of infrastructure meets the highest possible standards for security and performance.
- You will collaborate across our engineering, product, and security teams to provide technical guidance and drive the mass adoption of our products through innovative, client-focused architectures.
What you'll bring
To succeed in this role, you should possess a deep technical background and a proactive, ownership-driven mindset. We are looking for the following qualifications:
- At least 5 years of hands-on engineering experience, specifically within backend systems and the development of blockchain or crypto wallet products.
- A strong grasp of security principles, including familiarity with UTXO and Account models, state management, and consensus mechanisms.
- Proficiency in Golang and JavaScript, along with experience managing infrastructure through Kubernetes, CI/CD pipelines, and major cloud platforms.
- A self-driven approach that allows you to thrive autonomously, taking full responsibility for your projects from conception to deployment.
- Excellent communication skills in English, enabling you to work effectively with partners and cross-functional teams.
What you'll get
We offer a competitive salary range of $159,000 to $199,000 USD. In addition to your compensation, you will enjoy the following benefits:
- Hybrid work flexibility to suit your professional and personal needs.
- The opportunity for remote work as part of our global, distributed team.




