Senior Backend Engineer Full Time

0xA Technologies is a London based tech company focused on building cutting edge infrastructure for crypto applications. Our core team has deep experience in the Web 3.0 ecosystem, with a focus on DeFi & NFT technology platforms.

At 0xA we have expertise in institutional ETH 2 staking, algorithmic trading, NFTs and DeFi protocols/primitives. We have extensive knowledge on how to deploy and build these systems having delivered the NFT platform for SXSW & owning a fleet of ETH 2 validators. We are looking for talented engineers to join our growing engineering team.

Responsibilities

• Track all major developments in Web 3.0 space, analysing on-chain data or transaction data, generating insights, prioritising them and building a solution from scratch
• Be a hands-on technical leader by helping design customer facing platforms, blockchain payment systems, data collection workflows & APIs using best engineering practices
• Drive high-level decisions about platform architecture & tooling
• Plan and design mechanisms for expanding the existing infrastructure to capture opportunities in the Web 3.0 space
• Work closely with DevOps and frontend engineers to improve the tech stack for long-term engineering initiatives

Requirements

• Strong CS fundamentals – data structures and algorithms, networking, databases, API design & Clean coding practices
• Solid experience with Cloud Computing (AWS) and DevOps tools (Terraform, Kubernetes, CI/CD)
• 5+ years of hands-on experience building scalable software
• Knowledgeable, creative, and passionate about crypto, DeFi, NFTs, and the future of Web 3.0
• Bonus points for Understanding of Ethereum & smart contracts + Practical experience deploying smart contracts on the mainnets of major blockchains

Benefits

• Work in a fast growing scale up in a cutting-edge and dynamic field
• Learn about web3, DeFi primitives, smart contracts and how they are utilised and deployed in real projects
• Attractive compensation package + Stock options
• Huge responsibilities from Day 1, be the owner of your own learning curve
• Develop a brand new product from scratch alongside a talented team