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Software Engineer, Traffic Infrastructure

Ltharper — Poland · Posted ~1 hour ago

Remote 18000-25000 PLN/month

Skills

Go distributed systems networking Envoy eBPF Linux kernel traffic routing geo-distributed systems

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Summary ✨ AI‑Generated

A fully remote software engineering role for candidates based in Poland, focused on designing and operating large-scale global traffic routing infrastructure. The work involves Go, distributed systems, networking, Envoy data planes, eBPF, kernel-level optimization, geo-distributed systems, and complex infrastructure migrations.

Highlights

Fully remote role with compensation of 18,000-25,000 PLN per month, available at mid or senior level, focused on large-scale distributed networking systems, high-performance infrastructure, and technically challenging global traffic routing.

Description

***ONLY FOR CANDIDATES BASED IN POLAND*** Software Engineer, Traffic Infrastructure (Mid or Senior), Remote You'll design and run the traffic routing platforms that carry global-scale traffic for a global traffic infrastructure provider. This is deep networking engineering in Go: Envoy data planes, Go control planes, eBPF and kernel-level tuning, on systems distributed across the world. The essentials 18,000 to 25,000 PLN per month, depending on levelFully remoteHiring at both Mid and Senior level What you'll actually do Design, build, deploy and optimise large-scale global traffic routing platformsDevelop high-performance distributed traffic infrastructure and networking softwareBuild and manage large-scale, geo-distributed systemsLead complex migrations of legacy network systems and codebases in large environmentsDevelop core network routing tools What you'll need Essential Proficiency in Go, with extensive experience designing and building distributed systemsExperience building and managing large-scale, geo-distributed networking softwareSolid hands-on experience with Envoy Proxy (data plane) architecture alongside a Go control planeAdvanced knowledge of network protocols from L3 to L7, network infrastructure and observabilityStrong understanding of the Linux network stack, practical eBPF experience, and hands-on socket and kernel performance tuningAt least 5 years of relevant experience for Mid, or 7 years for SeniorNice to have Practical Rust, specifically for developing and maintaining Envoy WASM filtersWorking knowledge of C and/or C++ for low-level system integration and debugging What's in it for you Flexible working hours and a fully remote arrangementProfessional growth through internal training sessions and a training budgetStructured, hands-on onboarding to get you productive quicklyA team of engineers who care about the craftThe ability to move between projects over time Apply LT Harper is handling this search on behalf of the client. If you're interested, apply directly on this advert. If you have any questions, or would like to refer someone, reach out to Adam Sawa at a.sawa@ltharper.com.