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Senior Developer — Linux Sensor
About the team
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.
Orca is delivering a modern cloud security platform built for engineers who care about visibility, context, and speed. We scan your entire cloud environment – across AWS, Azure, GCP, Kubernetes, and more – giving you deep insights into risks like misconfigurations, vulnerabilities, and active threats. Our unified platform shows you what actually matters by prioritizing findings based on context like exposure, privilege, and potential impact.
Cloud teams love Orca because it’s fast to deploy, easy to maintain, and built to scale with the way real infrastructure works.
About the role
We're the team building Orca Sensor – a lightweight runtime component that brings deep visibility and protection to cloud workloads running on Kubernetes, serverless engines and virtual machines.
You'll work on a scalable, low-overhead system that collects and processes real-time telemetry to detect threats and anomalies across all sorts of modern cloud environments. You will assume the pivotal position of lead developer, entrusted with spearheading the creation of innovative software products.
Our mission is to make cloud security smarter, faster, and easier to deploy – without the burden of traditional agents. If you enjoy solving performance and reliability challenges in modern cloud infrastructure, you’ll feel right at home here.
While we're based in Warsaw and prefer local candidates, we're open to remote collaboration from anywhere in Poland for the right fit.
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Responsibilities
- Write code preliminary in Go language that is clean, concise, stable, extensible, and unit-tested appropriately
- Diagnose complex issues, evaluate, recommend and execute the best solution
- Implement new requirements within our Agile delivery methodology while following our established architectural principles
- Test software to ensure proper and efficient execution and adherence to business and technical requirements
- Write code that meets the production requirements and design specifications and anticipate potential errors/issue
- Provides input into the architecture and design of the product; collaborating with the team in solving problems the right way
- Develop expertise of AWS, Azure, and GCP products and technologies
Requirements
- 6+ years experience in software development, particularly in Linux-based and cybersecurity-focused environments
- Experience with Linux kernel
- Experience in Go or other languages such as C++ or Rust and desire to improve knowledge of Go
- Comfortable working with Python when necessary (not a core skill, but a definite advantage)
- Experience working with cloud-native services — nice to have
- Solid understanding of software design principles, concurrency, synchronization, memory management, data structures, algorithms, etc.
- Knowledge and practical experience with eBPF — advantage
- Knowledge of Docker and K8s internals — advantage
- Knowledge of cybersecurity domain — advantage
Benefits
- Work in a highly professional team. Informal and friendly atmosphere in the team
- Paid vacation — 20 business days per year, 100% sick leave payment
- Equipment provision
- Partially compensated educational costs (for courses, certifications, professional events, etc.)
- Legal and Accounting supportin Poland
- Ability to work from our comfortable office in Warsaw at Prosta 51
- 5 sick days per year
- Medical insurance (after the end of the probationary period)
- English and Polish classes 2 times a week (online)
- Bright and memorable corporate life: corporate parties, gifts to employees on significant dates
Join us
To be considered for this position, you must have Polish citizenship, a D-type work visa, or a residence permit. Thank you!
Contribute to our growth
Know someone perfect for this role? Let us know about them. We have a referral program to recognize your support.
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