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September 11, 2026

Senior Software Engineer

Senior • On-site

Warsaw, Poland

Quick Facts

Role focus: Backend and runtime sensor development for cloud security telemetry across Kubernetes, serverless, and virtual machines.

Key work: Scalable, low-overhead real-time telemetry collection and threat/anomaly detection with strong performance and reliability requirements.

Description

Build Orca Sensor, a lightweight runtime component that brings deep visibility and protection to cloud workloads. Work on a scalable system that collects and processes real-time telemetry to detect threats and anomalies across modern cloud environments.

Responsibilities

  • Contribute primarily to the Go/Python codebase for the microservices backend and runtime sensor (Go on Linux/Windows, container/k8s integrations)
  • Own the product end-to-end, including DevOps: Helm charts, CI/CD (GitHub Actions), monitoring/alerting (Grafana/Prometheus)
  • Contribute to architecture and design decisions, with first-class concerns for performance, low overhead, reliability, and security of a sensor running on customer infrastructure
  • Participate in on-call rotation and production incident response for the team domain
  • Develop expertise in AWS, Azure, and GCP products and technologies

Requirements

  • 5+ years of production software engineering experience in low-level/back-end languages (with willingness to ramp on Go fast)
  • At least one of: low-level/systems experience (system programming for Linux/Windows with a focus on performance) or deep backend experience with microservices at scale
  • Strong grasp of software fundamentals: concurrency, synchronization, memory management, data structures, and OS internals
  • Production experience with at least one major cloud (AWS/Azure/GCP) and Kubernetes
  • DevOps experience: Helm, GitHub Actions, container runtimes, observability tooling
  • Hands-on experience with eBPF, syscall tracing, or runtime telemetry frameworks (strong plus)
  • Knowledge of cybersecurity domain (advantage)

Benefits

  • Employment and HR support
  • Benefits package
  • Enjoyable work environment

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