Core Tech engineers typically work on designing, implementing, and optimizing low-level systems and infrastructure components that serve as the backbone for application teams. On a daily basis, they may write and review code, perform performance tuning, debug hard-to-diagnose issues, and proactively identify improvements to scalability and reliability. Collaboration is frequent, with Core Tech professionals interfacing regularly with product engineering, DevOps, and QA teams to ensure seamless integration and deployment. Due to the critical nature of their work, Core Tech engineers are often involved in technical design discussions and contribute to setting coding and architectural standards throughout the organization.