Senior Software Engineer, 0x
DEX Routing
$95-230k
Plus equity
APIs for Web3 finance
Be an early applicant
APIs for Web3 finance
201-500 employees
Be an early applicant
$95-230k
Plus equity
201-500 employees
Company mission
To create an infrastructure to support the growing emergence of the crypto economy.
Role
Who you are
- You have a high degree of integrity, learn and adapt quickly, and seek to make a positive impact on the lives of those who use the systems you build
- We hire engineers that have solid fundamentals, have strong learning agility, are interested in tackling hard problems and are nice people
- A software engineer with 7+ years of experience solving complex distributed computing problems
- A generalist who can design and build a system from the ground up which could include:
- Relational or Key Value Data stores
- Distributed Event driven architectures
- Cloud-based deployment, preferably AWS
- External facing REST/HTTP APIs
- Have lead small to medium sized projects as a tech lead with 2-4 other engineers
- Can take big problems, research the current state of the art, and apply technology appropriately knowing how to take proper tradeoffs
- Are driven by shipping code of high quality with a focus on providing maximum user and business value
- Has been part of teams that maintain business critical, high volume, customer-facing system where performance, scalability, and reliability matter
- Up to date on emerging threats and trends in application security
- Has a passion for DeFi and how it can improve peoples lives
Desirable
- You have a solid understanding of blockchains (Specifically EVM chains and/or Solana)
- Experience working with JSON-RPC APIs to interact with blockchain nodes for tasks like querying blockchain data, sending transactions, or monitoring events
- Experience with Web3 libraries (e.g., Alloy, Web3.js, ethers.js, ether-rs, viem) to build and test blockchain integrations
What the job involves
- We are looking for a Senior Software Engineer for our Solana and EVM DEX aggregation teams, backend focussed, who have a passion for building DeFi solutions
- Our DEX aggregator engineering teams are focussed on building the best AMM routers to find the best price at the lowest latency and highest execution quality
- Rust 🦀 - Most of our backend, critical systems are built with Rust
- TypeScript/Node - Our APIs and some middleware are built using TS/Node
- Linux
- AWS Cloud Services (Kubernetes, Kafka, Postgress, Redis, OpenSearch, etc)
- Grafana LGTM Observability Stack
- GitHub
- We embrace AI as a tool to be better more productive software engineers
- Be an individual contributor on projects as well as lead technical projects of moderate to high complexity
- Offer valuable insights as a peer when reviewing designs and performing code reviews
- Design, build and maintain systems like:
- Blockchain event streaming and indexing services
- Leading edge DEX routing algorithms and models
- AMM liquidity intelligence services
- Create high quality, secure, clean code
- Launch new features on a regular basis
- Improve the way we build and deliver software
- Coach and mentor other engineers and generally up-level the team
- Empathize with our customers and users
Our take
0x had its beginnings as a decentralized crypto exchange before its founders noticed a problem - while the apps built to facilitate crypto trading were functional, the user experience was usually terrible. 0x changed to become a decentralized exchange protocol instead, and provides a suite of APIs and tools so developers can build decentralized apps capable of competing with the likes of PayPal or Stripe for ease of use and functionality.
0x's product has wide appeal in the Web3 space and has grown a strong customer base including the likes of Coinbase, Robinhood and Polygon, and has a trading volume exceeding $125 billion. Having raised a large amount of capital in a 2022 funding round, it is focusing on expanding its team as well as its product range. While the crypto world is currently subject to intense volatility, 0x is enabling businesses to build apps and products that make the market more navigable. This will go a long way towards improving trust and stability in the sector.
Freddie
Company Specialist at Welcome to the Jungle
Insights
71% employee growth in 12 months
Glassdoor (5)
Company
Funding (2 rounds)
Apr 2022
$70m
SERIES B
Feb 2021
$15m
SERIES A
Total funding: $85m
Company benefits
- Meals: Lunch reimbursements for up to 3 days per week
- Communications expense: We cover wi-fi / cellphone expenses
- Coworking allowance: Coworking of your choice (Non-Bay Area)
- Mental wellbeing: Unlimited therapy sessions with Betterhelp
- Unlimited time-off: Take time away when you need it
- Home-office setup: Set up your dream home office with hardware of your choice
- Wellness benefits: Monthly allowance for gym memberships, massages, etc
- Health beenfits: Fully paid health plan. health allowance for international employees
- Meet IRL: Sponsored events, conferences, and team offsite anywhere in the world
Company HQ
SoMa, San Francisco, CA
Leadership
Will Warren
(Co-Founder & Co-CEO)After finishing a degree in Mechanical Engineering at UC San Diego, they went on to be a Los Almos National Laboratory Researcher. Before co-founding 0x Labs, they were the Technical Advisor at Basic Attention Token, where they advised on Ethereum smart contracts.
Amir Bandeali
(Co-Founder & Co-CEO)After finishing a Finance degree at the University of Illinois, they became a Trader at Chopper Trading and DRW. Initially, they held the position of CTo at 0x Labs, before becoming Co-CEO in 2020.
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