





Generic senior backend title, mid-level (4+) experience, and metro locations increase candidate competition.
C++ and SQL backend skills transfer across industries but require systems and domain knowledge.
Explicit 4+ years plus mandatory C++ and SQL and performance expertise creates moderate filtering.
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Design, develop, and optimize high-performance backend services using modern C++.
Build scalable systems focusing on performance, concurrency, and efficiency, including SQL query and database schema optimization for large-scale workloads.
Lead technical design and end-to-end delivery of complex features; mentor engineers via code reviews and technical guidance.
Bachelor's degree required.
Minimum 4 years of experience in backend software development.
Strong proficiency in C++ and SQL; solid understanding of algorithms, data structures, multithreading, and system design.
Experience with Linux development and performance optimization.
Experienced in backend system design and optimization at scale with strong ownership and problem-solving capability.
Able to lead technical delivery and mentor junior engineers through design and code review processes.
Preferred experience with security and SaaS domains (though not mandatory).