OP Labs
Senior Sales Engineer
L2
$87,000 – $150,000Just now
Posted on May 1, 2026 Apply now Location
US only
Full time
OP Labs builds Optimism, an open-source blockchain network that powers the next generation of financial infrastructure. Hundreds of companies, from the world's largest enterprises like Sony, Coinbase, Kraken, Uniswap, OKX, and Bitpanda to the most ambitious early-stage builders, use the OP stack to launch their own blockchains and bring their users onchain. Today, over 65% of Layer 2 activity on Ethereum runs through the OP stack.
We are a small team building at the speed of the ecosystem we support. We’re remote-friendly but the NYC office is our center of gravity. We've raised $178M from a16z, Paradigm, and others. We have our work cut out for us and are looking for exceptional people to join us.
We are looking for a Senior Sales Engineer to support Optimism’s enterprise and institutional adoption. This role sits at the intersection of sales, product, and engineering, and is critical to helping institutions evaluate, design, and deploy production-grade onchain systems using the OP Stack.
You will partner closely with the Sales, Product and Engineering teams to leverage Optimism’s technology into institution-ready solutions; supporting technical diligence, performance testing, architecture design, and integration planning for large and innovative enterprises.
What are the role responsibilities?
Support deal execution & technical validation
Act as the primary technical counterpart for enterprise and institutional partners during evaluations, pilots, and integrations into production systems
Lead technical discovery sessions covering architecture, performance, security, compliance, and operational requirements
Design and support test environments (e.g., devnets, performance benchmarks, cloud deployments, etc) to validate throughput, latency, and cost assumptions
Respond to detailed technical diligence from banks, asset managers, system integrators, and regulators
Bridge product, engineering, and customers
Translate enterprise requirements into clear technical feedback for OP Labs product and engineering teams
Help shape roadmap priorities related to institutional needs (e.g., performance, compliance tooling, privacy, sequencing models)
Support integrations with wallets, custody providers, cloud infrastructure, and system integrators (e.g., Fireblocks, AWS, SIs)
Enable partners for production readiness
Guide partners through OP Stack architecture, deployment models, upgrade paths, and operational best practices
Support documentation localization and technical enablement in Japanese
Help customers compare and migrate from private / permissioned experimentation to public or hybrid production deployments
What skills do you bring?
5+ years of experience as a Sales Engineer, Solutions Architect, or Technical Pre-Sales role
Background in blockchain infrastructure, cloud platforms, distributed systems, or financial infrastructure
Hands-on experience with Ethereum or EVM-based systems (Layer 1 or Layer 2 strongly preferred)
Experience working with regulated institutions (banks, asset managers, exchanges, payments firms) is a strong plus
Strong understanding of blockchain architecture: sequencing, finality, rollups, smart contracts, and network operations
Familiarity with cloud infrastructure and production deployment environments
Ability to reason about performance, scalability, security, and operational tradeoffs
Comfortable explaining complex technical concepts to both engineers and non-technical stakeholders
Sharp strategic thinker who can map fragmented fintech value chains and craft compelling BD theses
Independent deal-closer who’s comfortable interfacing with C-level stakeholders and navigating multi-party partnerships
High agency operator who can build 0→1 partnerships, GTM strategies, and partner programs with minimal oversight
Strong communicator who can translate between business, technical, and ecosystem stakeholders across varying levels of crypto fluency
Comfortable navigating ambiguity in a fast-moving, frontier market and iterating quickly based on learnings
Motivated to rebuild the global financial stack on open, composable rails
Low-ego and execution-oriented; value results over recognition
Thrive in collaborative, cross-functional teams but can also move quickly on your own
Always looking to create scalable impact via product, partnerships, or ecosystems
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.
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If you’re ever unsure about a communication that claims to be from OP Labs, please contact us directly at people@oplabs.co to verify authenticity.
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