JVM Bytecode Engineer

InboxBooster is revolutionizing software performance through innovative Java application parallelization technology. As a JVM Bytecode Engineer, you'll work directly with the founding team to evolve their automatic parallelization engine from proof-of-concept to a production-ready system. The company began by solving email deliverability problems but discovered a groundbreaking opportunity to improve software performance through automatic parallelization.

The role offers a unique opportunity to work on cutting-edge technology that could revolutionize software performance, with their proof of concept already showing a 2.8x speedup on real workloads without requiring source code changes. You'll be diving deep into bytecode manipulation, control flow analysis, and concurrent execution patterns while helping shape their product strategy.

Working in a fully remote environment with quarterly in-person team meetings, you'll enjoy high autonomy and ownership in your work. The position offers comprehensive benefits including health insurance, 401(k), and FSA availability. As an early engineer, you'll receive significant equity upside and the chance to shape the direction of a foundational product from its early stages.

The ideal candidate should have a deep understanding of JVM internals, bytecode manipulation, and Java concurrency principles. You'll be working in a startup environment that values direct communication, rapid feedback, and focuses on impact over process. This is a career-defining opportunity for someone excited about pushing the boundaries of software performance and joining an early-stage startup with massive potential impact.