Senior Software Engineer / Software Architect – Go & Python

New

HiberusNetwork telemetry

Workplace type: remote; Locations: Warszawa, ul. Kopernika, Warszawa, Country code: plFull-TimeSenior

Salary not disclosed

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Job Details

Demonstrate strong proficiency in Go and asynchronous Python programming.
Have experience designing and optimizing high-performance network services and large-scale data processing systems.
Know L2/L3/L4 networking, TCP/IP, IPv4/IPv6, VLANs, and MTU.
Have hands-on experience with NetFlow v5/v9, IPFIX, and sFlow.
Have experience with Apache Kafka, Protocol Buffers, and columnar or time-series databases such as ClickHouse.
Apply performance engineering skills, including profiling, memory management, CPU utilization, and throughput optimization.
Understand Linux internals, containerization, and Kubernetes.
Have experience with automated testing and load testing, and maintain high software quality standards.
Be able to troubleshoot network issues using packet capture and traffic analysis tools.
Nice to have: experience with eBPF, NATS, NSQ, or ZeroMQ.
Nice to have: experience automating network device configuration for Cisco, Arista, Juniper, or Palo Alto.
Nice to have: familiarity with Azure or AWS services and Windows/Active Directory integrations.
Nice to have: experience designing distributed systems, state synchronization, and recovery strategies.
Nice to have: experience packaging and deploying self-contained applications in customer-managed infrastructure.

Design and optimize high-performance network services.
Develop scalable systems for processing large volumes of data.
Contribute to architectural decisions for reliable, high-throughput solutions.
Package and deploy self-contained applications within customer-managed infrastructure.
Troubleshoot network issues using packet capture and traffic analysis tools.

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