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Senior Software Engineer

SingleStore - United States - In-office - posted 2026-04-29

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Salary: USD 140,000 - 215,000 / annual

SingleStore is hiring Senior Software Engineers to build the real-time data platform powering demanding applications worldwide. The role focuses on developing core database engine features in a cloud-native architecture that handles both high-performance transactional and analytical workloads at scale. You will work on small, collaborative teams owning projects end-to-end while partnering with Product, Sales, and Go-To-Market teams. Responsibilities include developing database engine features based on company direction and customer requirements, delivering bug-free code in low-level C++ environments, translating customer requirements into actionable software features, and learning cutting-edge technologies from industry and academia to optimize SingleStore's architecture. The role involves designing and executing comprehensive test plans using Python, C++, and SQL; using low-level debugging techniques (GDB, Flame graphs) to fix problems and improve performance; working on distributed systems algorithms and core database engine components; and participating in code reviews and design reviews for quality assurance. Required qualifications include 5+ years developing and debugging system-level software in unmanaged languages (C++ or Rust), a Bachelor's degree in Computer Science or equivalent practical experience, and demonstrated ability to design and build highly reliable, high-performance system software. Preferred qualifications include knowledge of database architecture and operating systems, and familiarity with distributed systems managed via Kubernetes. The posting notes this role is open across multiple levels (Senior, Staff, or Principal), with final leveling determined during the interview process based on experience, scope of impact, and demonstrated technical leadership.

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