Arbitrum
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Explore more → **Arbitrum**
What is Arbitrum?
Arbitrum is a suite of Ethereum scaling solutions designed to increase transaction speed and reduce transaction costs. It achieves this through optimistic rollup technology, where transactions are executed off-chain and then batched and posted to the Ethereum mainnet. A challenge period allows validators to dispute potentially fraudulent transactions. This enables faster and cheaper transactions while still inheriting the security of Ethereum.
What other technologies are related to Arbitrum?
Arbitrum Competitor Technologies
Optimism
Optimism is another Ethereum Layer-2 scaling solution that uses optimistic rollups, directly competing with Arbitrum for transaction volume and users seeking lower fees and faster transaction speeds than Ethereum mainnet.
Polygon
Polygon offers various scaling solutions, including sidechains and zk-rollups, making it a competitor as an alternative Ethereum scaling solution.
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Arbitrum Complementary Technologies
Ethereum
Arbitrum is a Layer-2 scaling solution for Ethereum, meaning it relies on Ethereum for security and settlement. Therefore, Ethereum is fundamentally complementary to Arbitrum's operation.
Solidity
Solidity is the primary smart contract language used on Ethereum, and therefore also used within the Arbitrum ecosystem. Since Arbitrum is EVM compatible, it supports Solidity contracts, making Solidity a complementary technology.
Number of organizations that mention technology
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Which job functions commonly mention Arbitrum?
Chief of Staff
2 Chief of Staff jobs mention Arbitrum
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jobs on Sumble
Site Reliability Engineer
8 Site Reliability Engineer jobs mention Arbitrum
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jobs on Sumble
Infrastructure Engineer
7 Infrastructure Engineer jobs mention Arbitrum
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jobs on Sumble
Software Engineer
67 Software Engineer jobs mention Arbitrum
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jobs on Sumble
Engineer
74 Engineer jobs mention Arbitrum
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jobs on Sumble
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