Senior Software Engineer (ASM Team)

Location: Warsaw, PL We bring startups and disruptive tech companies to the local market, offering engineers the opportunity to work on innovative, high-impact products. Join us and become a member of their R&D team while we take care of employment, HR support, a benefits package, and an enjoyable work environment. Orca Security is a cybersecurity startup and cloud innovation leader. Founded in 2019 in Israel by former Check Point managers, it raised $630+ million and became a 'unicorn' in 2021. This role sits on the Attack Surface Management team . It synthesizes data from cloud infrastructure, security events, logs, vulnerability intelligence, and third-party systems into interconnected security models that map network exposure, reveal attack paths, identify security gaps, and quantify overall security posture. ‍ The team also owns Orca's API Security capabilities, which discover and probe the APIs customers expose, as well as our Attack Surface Agent, an AI-driven "red agent" that runs offensive reconnaissance against customers' external assets. By understanding the relationships between assets, permissions, network accessibility, and potential risks, we enable product teams to deliver meaningful security insights to customers. ‍ Our Stack: Python, Go, Postgres, Kafka, Redis, DynamoDB, Django, Docker, Kubernetes, Terraform, AWS. ‍ You'll own critical components of our data collection and analysis pipelines, drive architectural decisions that influence how security data flows and is transformed into insights, and help us expand our capabilities. ‍ We're currently scaling our data collection to new cloud platforms and infrastructure types, improving our ability to model network exposure and surface security risks, broadening our API discovery and testing, building agentic offensive security capabilities, enhancing security scoring across new domains, and evolving our architecture towards a more event-driven design — and we're looking for experienced engineers who are eager to make a foundational impact. Write clean, concise code that is stable, extensible, and unit-tested appropriately. Write production-ready code that meets design specifications, anticipates edge cases, and accounts for scalability. Diagnose complex issues, evaluate, recommend and execute the best solution. Implement new requirements within our Agile delivery methodology while following our established architectural principles Lead initiatives end to end — from design and planning to implementation and deployment — while aligning cross-functional teams and ensuring technical excellence. Test software to ensure proper and efficient execution and adherence to business and technical requirements. Provide input into the architecture and design of the product; collaborating with the team in solving problems the right way. Develop expertise of AWS products and technologies. Bachelor's degree in Computer Science, Engineering or relevant experience. 5+ years of professional software development experience. Proven experience building data-intensive systems at scale. Experience with Python - Must. Experience with event-driven architectures and asynchronous message processing. Solid understanding of software design principles, concurrency, synchronization, memory management, data structures, algorithms, etc. Experience with Go. Experience with graph databases. Experience with distributed data processing technologies like Kafka. Experience with API security, offensive security, or building LLM-based agents. At On The Spot, we’re creating a workplace people would want to stay in: supportive, well-organized, and fair in terms of conditions and benefits. ‍ We’ll share more about our benefit package during the interviews. In the meantime, you can always check our Glassdoor reviews .