Senior C++ Systems Developer hos Net Insight i Solna

Some of the reasons to join Net Insight:

Technically challenging work in modern C++23, close to Linux, networking and hardware.

The opportunity to influence architecture, implementation and development practices.

A small, autonomous team within an established international technology company.

Friendly, knowledgeable colleagues who value collaboration and open discussion.

Flexible working hours and a workplace that understands life outside work.

The product and team

Nimbra Edge enables the transport of live video across internet and private networks. You will join the team responsible for its dataplane: the C++ software that handles the actual flow of media through the system.

The dataplane team consists of four engineers and works closely with seven colleagues developing the cloud parts of the product. Together, they cover a broad technical scope, from cloud software to the systems interacting with the underlying hardware.

It is a friendly, collaborative group where you can discuss a difficult problem, challenge an idea and ask for another perspective. You will have room to work independently, with colleagues who support one another and care about the quality of the result.

Your work will include:

Developing and improving performance-critical software in modern C++.

Profiling and optimising CPU, memory and network resource usage.

Investigating difficult bugs across software, operating system and hardware interactions.

Making architectural decisions and building solutions that remain clear and maintainable.

Reviewing code and sharing technical knowledge within the team.

Testing and validating behaviour on real hardware in the lab.

The current focus includes high-performance packet processing with DPDK and uncompressed video and audio transport using SMPTE ST 2110. You will also encounter precision timing, Linux tuning and hardware-accelerated media processing.

You can learn ST 2110 and DPDK here. What you bring is the systems knowledge and engineering judgement needed to understand challenging problems and work through them.

We are looking for:

10+ years of professional software development experience.

Deep knowledge of modern C++ and systems programming, including memory management, concurrency and performance profiling.

Strong Linux experience, including troubleshooting involving the operating system, scheduling or hardware.

Solid networking fundamentals and confidence analysing traffic and protocol behaviour at packet level.

Experience developing performance-critical or real-time software with demanding latency, jitter or throughput requirements.

The ability to take ownership of technical problems and make well-founded design decisions.

Experience with video streaming protocols and media transport is particularly valuable. Other relevant experience includes DPDK or XDP, precision time synchronisation, NICs and drivers, or hardware-accelerated media processing.

Your background may be in media technology, telecom, networking or another field with demanding systems and performance requirements. Previous broadcast experience is welcome, but is not required.

The team also uses AI tools in its development workflow, and welcomes curiosity about how they can support your work.

LOCATION Net Insight develops technology for professional media networks, helping broadcasters, service providers and media organisations transport live content reliably. Its engineering work spans hardware, networking and cloud software, bringing together specialists across several technical disciplines.

For more info, visit https://netinsight.net/

This recruitment is direct employment at Net Insight AB and all applications, questions, administration, and recruitment processes are managed by Pinetree AB.