Senior/Principal C++ Engineer with SDN knowledge
B2B Contract 23 000 - 35 000 PLN + VAT
Get to know us better
CodiLime is a software and network engineering industry expert and the first-choice service partner for top global networking hardware providers, software providers and telecoms. We create proofs-of-concept, help our clients build new products, nurture existing ones and provide services in production environments. Our clients include both tech startups and big players in various industries and geographic locations (US, Japan, Israel, Europe).
While no longer a startup - we have 350+ people on board and have been operating since 2011 we’ve kept our people-oriented culture. Our values are simple:
- Act to deliver
- Disrupt to grow.
- Team up to win.
The project and the team
We are developing modern Software Defined Networking (SDN) and Network Function Virtualization (NFV) solutions for a leading networking equipment manufacturer. We are working with cloud-native, containerized software and services as well as with user-space and kernel-space drivers for advanced network interface cards (smartNIC).
What else you should know:
We often work using client-supplied hardware and tools
Our projects may be managed by our PMs or directly by the client
We use the Agile approach (kanban/scrum) whenever possible
We work with both The US and Europe
Your role
As a part of the project team, your responsibility will be to:
Develop software using C++ (and sometimes c) and create unit tests for your code
Take part in technical discussions with the team and the client regarding the developed solutions
Research and define how to best implement new client requirements
Fix bugs efficiently and effectively and find workarounds for blockers
Build and expand the technical knowledge base
Do we have a match?
As a Senior Software Engineer, you must meet most of the following criteria:
Excellent C++ programming language knowledge in Linux environment
Good networking knowledge (Ethernet, IP, TCP/UDP, routing, NAT, etc.)
Good knowledge of low-level programming and/or driver development
Excellent knowledge of code writing, reviewing and testing processes in version controlled environment (GIT).
Previous work experience with Software Houses
Be a team player - you will rarely work alone on your assignments
Also check if you fit our Principal Software Engineer role. In that case, beyond the criteria above, we require:
Advanced networking knowledge (VLAN, VxLAN, MPLS, VRFs, SR-IOV, FRR, etc.)
Experience in development of SDN solutions (e.g. Tungsten Fabric, OvS)
Experience in user-space drivers development using DPDK library
Experience with hardware offloading solutions (especially for network offloading)
Excellent communication skills in English (at least C1 level)
More reasons to join us
- Flexible working hours and approach to work: fully remotely, in the office or hybrid
- Professional growth supported by internal training sessions and a training budget
- Solid onboarding with a hands-on approach to give you an easy start
- A great atmosphere among professionals who are passionate about their work
- The ability to change the project you work on
- Department
- Engineering KW
- Role
- Backend
- Locations
- Poland
- Remote status
- Fully Remote

Colleagues
Senior/Principal C++ Engineer with SDN knowledge
B2B Contract 23 000 - 35 000 PLN + VAT
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