Senior Software Engineer - Posture

Description At Dream, we redefine cyber defense vision by combining AI and human expertise to create products that protect nations and critical infrastructure. This is more than a job; it’s a Dream job. Dream is where we tackle real-world challenges, redefine AI and security, and make the digital world safer. Let’s build something extraordinary together. Dream's AI cybersecurity platform applies a new, out-of-the-ordinary, multi-layered approach, covering endless and evolving security challenges across the entire infrastructure of the most critical and sensitive networks. Central to our Dream's proprietary Cyber Language Models are innovative technologies that provide contextual intelligence for the future of cybersecurity. At Dream, our talented team, driven by passion, expertise, and innovative minds, inspires us daily. We are not just dreamers, we are dream-makers. The Dream Job As a Senior Engineer on our team, you’ll design and develop the core engines, data models, and intelligent agents that replicate real-world adversarial behaviors at scale. You’ll combine strong software engineering skills with deep security intuition to build systems that proactively surface weaknesses and improve organizational resilience. The Dream-Maker Responsibilities Design and build AI-driven agents that emulate adversarial behaviors such as lateral movement, privilege escalation, and persistence. Develop core simulation and orchestration components in Go (primary language) and integrate with in-house AI models. Contribute to architecture decisions, scalability, and performance optimization for distributed simulations. Design and write clean, testable, readable, scalable and maintainable Java code that scales and performs well for thousands of customers. Problem solver. You’ll tackle complex, cross-cutting technical challenges that span multiple teams or services- whether it’s migrating a legacy monolith, optimizing high-throughput data pipelines, or defining new API standards. The Dream Skill Set 7+ years of hands-on software engineering experience in a modern language (Go preferred; Python, Node.js, or C++, etc..). Experience designing and building scalable, distributed systems, including orchestration of complex workflows Knowledge of graph modelling or graph databases (e.g., Neo4j) . Advantages: Experience building AI/ML-driven systems or agent-based simulations. Experience as a red teamer, penetration tester, or security researcher. Cybersecurity knowledge, with experience collaborating with red teamers, researchers, and data scientists to translate threat intelligence and real-world attacker TTPs into executable logic. Never Stop Dreaming... If you think this role doesn't fully match your skills but are eager to grow and break glass ceilings, we’d love to hear from you!