What are the responsibilities and job description for the Odos - Integrations position at deCircle?
About Us
Odos (app.odos.xyz) is a smart order routing (SOR) solution that allows users to trade digital assets across decentralized exchanges. Launched in May 2022, Odos is available on 16 EVM chains and uses a proprietary algorithm to deliver the best swap rates to retail and institutional traders. Our multi-token swap feature allows users to trade many tokens in a single atomic transaction. We are headquartered in Los Altos, CA (SF Bay Area).
About the Role
Odos is looking for a fast-paced, detail-oriented Integration Engineer to join our lean, high-impact team. You’ll own the full lifecycle of integrating new liquidity sources into the Odos routing engine ranging from DEXs and RFQ systems to staking and yield protocols. These integrations are a critical part of our mission to deliver the best execution in DeFi.
This role goes far beyond just plugging in APIs. You’ll reverse-engineer smart contract systems, map new AMM logic into our routing framework, extend our Python indexers, and occasionally add Solidity cases to our on-chain executors. As we expand to new chains and add novel liquidity primitives, you’ll be the one making them tradable through Odos.
You’ll also contribute to performance tuning of our indexing backend and support the ongoing evolution of our routing system.
What You’ll Do
Lead new protocol integrations from scoping to production, including:
Reviewing docs and smart contract codebases to understand the protocol
Mapping or implementing AMM logic in our routing models
Extending our Python indexers to track relevant on-chain state
Adding support in our Solidity executor contract when needed
Collaborate with our research and backend teams to expand model coverage, reuse logic across integrations, and optimize indexing
Contribute to routing and backend optimization, especially as we scale cross-chain
Support new chain deployments and ensure robust, performant access to liquidity on each
3 years of backend experience, preferably with Python
Deep familiarity with EVM smart contracts especially the ability to read and understand complex DeFi codebases
Experience working with indexers, RPC nodes, and other on-chain data infrastructure
Comfort navigating fast-paced startup environments with lots of autonomy
Clear, confident communication skills written and verbal
Strong analytical problem-solving instincts
Self-starter mindset with a bias toward action and ownership
Bonus Points
Prior experience working in DeFi or crypto protocols
Experience writing Solidity (not required, but helpful)
Familiarity with a wide range of AMM designs, yield protocols, and on-chain trading patterns
Background in optimization algorithms or mathematical modelling
Contributions to open-source crypto projects