AI Lead Engineer

Posted Yesterday
Hiring Remotely in United States
Remote
180K-250K Annually
Mid level
Blockchain • Software
The Role
The AI Lead Engineer will create AI tools, partner across teams to build scalable solutions, and ensure responsible AI practices while measuring business impact.
Summary Generated by Built In

OP Labs is the team building the technology behind Optimism, the leading blockchain infrastructure provider powering 65% of all Layer 2 transactions. Our open-source OP Stack enables developers and enterprises to launch scalable, secure, and customizable onchain networks with ease. Backed by a16z, Paradigm, and others, OP Labs has raised over $175M to drive the next generation of onchain innovation.

What are the role responsibilities?

  • Partner Across the Organization

    • Work closely with Data and business teams to understand workflows, identify pain points, and find high-impact opportunities for AI-driven automation and efficiency.

    • Turn business problems into clear AI use cases.

  • Build & Prototype AI Solutions

    • Design and iterate on practical AI tools such as copilots, agents, and automated workflows using modern GenAI techniques. Write clean, reliable code in Python and Golang to support these solutions.

  • Scale to Production

    • Partner with engineering and data teams to turn prototypes into secure, scalable, production-ready systems.

  • Serve as an Internal AI Advisor

    • Guide teams on AI capabilities, responsible use, and best practices. Mentor others on design, coding standards, and effective AI tools.

  • Drive Adoption

    • Pilot new solutions with teams, gather feedback, iterate quickly, and support rollout to ensure real business impact.

  • Ensure Responsible AI

    • Work with Security, Legal, and Compliance to meet privacy, security, and ethical standards.

  • Measure Impact

    • Define success metrics and track outcomes such as:

      • Time saved

      • Cost reduction

      • Increased speed and productivity

      • Revenue impact

      • Risk reduction

  • Stay Current

    • Continuously explore new AI models, tools, and practices to bring practical innovations into the business.

What skills do you bring?

  • Experience

    • 4+ years in software engineering or a technical/analytical role

    • 1+ year working with applied AI, generative AI, or automation

  • AI & Automation Skills

    • Strong understanding of LLMs and common patterns (e.g., retrieval, agents)

    • Hands-on experience with AI tools and frameworks (e.g., Gemini, Claude, LangChain, Python)

    • Ability to quickly prototype working solutions

  • Software Engineering Strength

    • Experience building and scaling production systems

    • Strong system design, coding, and debugging skills

  • Business Mindset

    • Ability to understand business processes and turn them into technical solutions

    • Focus on measurable impact and ROI

    • Experience in fintech, crypto, or high-growth environments is a plus

  • Communication & Influence

    • Clear communicator with technical and non-technical audiences

    • Proven ability to drive adoption across teams

  • Problem Solving & Execution

    • Comfortable with ambiguity and fast iteration

    • Able to manage multiple projects in a dynamic environment

  • Collaboration & Risk Awareness

    • Experience working with engineering, legal, security, and compliance teams

    • Strong understanding of privacy and ethical considerations

  • Nice to Haves:

    • Background in BizOps, Data Science, Data Engineering, or Product Engineering

    • Experience building AI agents or advanced automation workflows

What will you like about us?

  • We take care of our employees. Competitive compensation, fully paid medical, dental, and vision, and a 4% 401K match.

  • We take pride in the accomplishments of our teammates and support each other in doing the best work of our careers.

  • Our team is a diverse group of people from varied backgrounds. We cherish our eclecticism and consider it a great strength.

  • We’re fully remote, deeply engaged, highly skilled, and like to have fun.

  • We think long-term. Our founders have been scaling Ethereum since 2015.

  • Learn more about our interviewing here!

We are aware of fraudulent individuals falsely claiming to represent OP Labs in recruitment activities.
Please note:

  • All official communication will come from an @oplabs.co email address, or from a verified Linked profile.

  • We will never ask for payment, banking information, or personal identification details at any stage of our hiring process.

  • All current openings are listed exclusively on our official careers page and linked from our verified social profiles.

  • If you’re ever unsure about a communication that claims to be from OP Labs, please contact us directly at [email protected] to verify authenticity.

Your safety and trust are very important to us. Thank you for helping us prevent fraud.

Top Skills

Claude
Gemini
Go
Langchain
Python
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The Company
69 Employees
Year Founded: 2019

What We Do

Everybody and their mother working on blockchains loves the word “decentralization”. On a broad, world-changing scale, we can all agree that it’s important. Yet, when we zoom into the specifics of how to build this decentralized world, we find many diverse approaches. Whether it’s defi, identity, art, healthcare, or anything in between, a single dependency unites each dream for the future: scalability.

We at OP Labs are building the critical infrastructure to address this need -- a protocol called Optimism -- an extension to Ethereum that scales both its technology and philosophy and enables orders of magnitude more performance. Ethereum will enable the greatest change in human coordination since the birth of the internet, and through the Optimism protocol, OP Labs is here to help bring it to the masses.

Join a team that is passionate about solving complex problems by exploring (and/or expanding) the boundaries of technology! We are a remote first company with local hubs where teams can co-work IRL, when safely able to do so. We aim to grow quickly, so come help us build! :-)

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