ai analyst backend bitcoin blockchain community manager crypto cryptography cto customer support dao data science defi design developer relations devops discord economy designer entry level erc erc 20 evm front end full stack gaming ganache golang hardhat intern java javascript layer 2 marketing mobile moderator nft node non tech open source openzeppelin pay in crypto product manager project manager react refi research ruby rust sales smart contract solana solidity truffle web3 py web3js zero knowledge
| Job Position and Company | Posted | Location | Salary | Tags |
|---|---|---|---|---|
| $85k - $150k | ||||
| $105k - $156k | ||||
| $90k - $150k | ||||
| $27k - $109k | ||||
 ISO 9001 Certified | 400+ students | Learn more | by Metana | ||
| $107k - $126k | ||||
| $137k - $161k | ||||
| $150k - $175k | ||||
| $180k - $210k | ||||
| $36k - $54k | ||||
| $85k - $102k | ||||
| $200k - $300k | ||||
| $85k - $100k | ||||
| $150k - $180k | ||||
| $140k - $180k | ||||
| $160k - $195k |
Overview
Seeking an experienced engineer to design and build core on-chain systems for a next-generation crypto trading platform. You will work across smart contracts, backend services, and exchange infrastructure. Ownership, speed, and security are key.
Responsibilities
- Architect and implement smart contracts for trading, liquidity, and settlement
- Build backend services for order flow, pricing, position data, and funding
- Design secure, gas-efficient, upgradeable contract systems
- Integrate oracles, index price feeds, and risk-management logic
- Develop internal tools for monitoring, testing, and simulation
- Lead technical decisions, code reviews, and team best practices
- Collaborate with product and quant teams to refine trading features
- 4+ years of engineering experience
- Strong proficiency in Solidity and Rust
- Deep understanding of EVM, L2s, and contract security
- Experience with distributed systems, event-driven services, and high-throughput architectures
- Familiarity with AMMs, derivatives, or on-chain trading mechanics
- Ability to take projects from concept to production
- Experience contributing to a Perpetuals DEX
- Understanding of liquidation engines, margining models, and funding payments
- Knowledge of oracle design, TWAP signals, and index price calculation
- Exposure to zero-knowledge systems or TEEs for private order flow
- Background in MEV-aware design and transaction-flow optimization