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Full-Time

Senior Software Engineer

Proofs

Confirmed live in the last 24 hours

Optimism

Optimism

201-500 employees

Ethereum Layer 2 blockchain for scalability

Crypto & Web3

Senior, Expert

Remote in USA

Category
Backend Engineering
FinTech Engineering
Software Engineering
Required Skills
Rust
Blockchain
Requirements
  • A deep understanding of the Rust language and ecosystem.
  • Blockchain development experience.
  • Experience in systems programming, particularly in developing low-level software such as virtual machines, interpreters, or compilers.
  • Excellent written and verbal communication skills, with the ability to document technical details clearly and collaborate effectively with team members.
  • Strong understanding of cryptographic principles.
  • Experience with Zero Knowledge Proofs is a nice-to-have.
Responsibilities
  • Contribute to important Rust-based Ethereum and OP Stack infrastructure including OP Reth, Kona, and related open-source tools and libraries.
  • Evolve our proof system to meet stage 2 requirements using dispute games and/or validity proofs.
  • Assist in occasional maintenance of existing Go-based infrastructure as needed.
  • Work with other teams and other disciplines within OP Labs, and with our ecosystem of external developers and partners.

Optimism focuses on enhancing the Ethereum blockchain by providing OP Mainnet, a Layer 2 (L2) blockchain that increases transaction speed and reduces gas fees. OP Mainnet allows developers to run their applications more efficiently, as it is compatible with existing Ethereum software. Additionally, Optimism is working on the Superchain project, which aims to improve interoperability and composability among different blockchains using the OP Stack, creating a more integrated Ethereum ecosystem. The company also supports public good initiatives through its Retroactive Public Goods Funding program, which rewards developers who contribute positively to the community. Revenue is generated from transaction fees on OP Mainnet, which is reinvested into the ecosystem to support further development.

Company Stage

Series B

Total Funding

$178.5M

Headquarters

New York City, New York

Founded

2019

Growth & Insights
Headcount

6 month growth

24%

1 year growth

40%

2 year growth

86%
Simplify Jobs

Simplify's Take

What believers are saying

  • Optimism's strategic partnerships, such as with Zeeve, enhance its infrastructure and expand its ecosystem.
  • The allocation of $3.3 billion in OP tokens for community grants demonstrates a strong commitment to fostering innovation and supporting developers.
  • The introduction of Layer 3 support via the OP Stack showcases Optimism's continuous innovation and adaptability in the blockchain space.

What critics are saying

  • The competitive landscape with other Layer 2 solutions like Coinbase's Base could impact Optimism's market share.
  • Dependence on protocol fees for revenue may be vulnerable to fluctuations in transaction volumes and market conditions.

What makes Optimism unique

  • Optimism.io's OP Mainnet offers seamless compatibility with existing Ethereum applications, providing a cost-effective and scalable solution for developers.
  • The Superchain project enhances interoperability and composability between different Layer 2 chains, setting Optimism apart in the blockchain ecosystem.
  • Retroactive Public Goods Funding incentivizes developers to contribute to the ecosystem, fostering sustainable growth and innovation.

Benefits

🤑 Top 25% salaries

🪙 Equity in OP Labs PBC

🦷 Medical, dental, ortho & vision insurance

💵 Flexible Spending Account

💰 401k Retirement plan

⛑️ Life & disability insurance

🏠 WFH flexibility

🍼 Paid parental leave

💸 Crypto tax professionals

🏝️ Vacations & paid holidays