Senior Software Engineer

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Engineer based in the United States. The Senior Software Engineer will help build and scale an AI-driven cybersecurity platform focused on advanced threat detection, automation, and continuous protection. This role offers the opportunity to take ownership of major engineering initiatives across backend services, frontend applications, and cloud infrastructure. You will work on challenging problems involving security, artificial intelligence, and distributed systems while collaborating closely with product, design, and engineering teams. As a senior individual contributor, you will influence architectural decisions, strengthen engineering standards, and provide technical guidance to peers. You will also help shape the evolution of a rapidly growing technology platform in a well-funded startup environment. This position is ideal for an experienced engineer who values ownership, technical excellence, continuous learning, and the opportunity to grow into a broader leadership role.