Senior Software Engineer, Backend (Retail DEX)
Required skills
- DEX
- onchain
- smart contracts
- EVM
- Solana
- Kafka
- Clickhouse
- Starrocks
- Temporal
- Redis
Nice to have
- Base
- Ethereum
- DEX aggregation
- advanced order types
- millisecond-latency
- trading stack
Role summary
Coinbase is seeking a Senior Software Engineer for its Retail DEX team. This role involves building and operating data and trading systems for onchain trading within the main app, supporting millions of traders across major blockchains like Base and Solana. Responsibilities include integrating new blockchains and smart contracts, scaling real-time data pipelines to handle high message volumes, optimizing the trading stack for speed and efficiency, and driving agentic-first development patterns using generative AI responsibly. The position requires 5+ years of backend software engineering experience with a focus on data-intensive systems and smart contract integration.
Ready to do the most impactful work of your career? At Coinbase, we are uncompromising on our mission to increase economic freedom. The bar is high, the environment is intense, and we like it that way. This isn't a place for complacency, it’s a place to be pushed past your perceived limits. If you're ready to build the future of finance alongside people who refuse to settle for "good enough," you belong here. Coinbase is a remote-first, but not remote-only company. Expect to get together quarterly for intense in-person working sessions called “surges.” learn more about working at Coinbase.
Senior Software Engineer, Backend (Retail DEX)
We're hiring a Senior Software Engineer to join the Retail DEX team within the Consumer & Business group. This team runs all the data and trading systems that power onchain ("DEX") trading within the main Coinbase app, enabling millions of traders to buy and sell 70M+ tokens on major blockchains including Base and Solana. You'll build software systems that straddle the off-chain and onchain worlds to deliver a seamless, unified trading experience regardless of where an asset settles.
What you'll do:
Required Skills and Experience:
Pay Transparency Notice: The target annual base salary for this position can range as detailed below. Total compensation may also include equity and bonus eligibility and benefits (including medical, dental, and vision).
Annual base salary range (excluding equity and bonus):$191,100—$191,100 CADSample Coinbase interview questions
- 1
Design a Crypto Exchange
system designmedium - 2
Design a cryptocurrency dashboard using LLMs.
system designaverage - 3
Design a system for managing a distributed message broker.
system designmedium - 4
Design a system for managing a social network's newsfeed.
system designmedium - 5
How would you manage a large number of users in the database to ensure scalability?
system designaverage
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