This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Userplane Protocol Stack Engineer based in Spain.

This role is adecuado for an experienced networking engineer passionate about building and optimizing modern communication systems.
You will contribute to the development of protocol-driven solutions supporting secure, scalable, and high-performance network environments.
The position requires deep knowledge of networking concepts, cloud infrastructure, and distributed systems architecture.
You will work with technologies such as TCP/IP protocols, Kubernetes, cloud platforms, and microservices to solve complex engineering challenges.
Your expertise will help improve connectivity, reliability, and performance across advanced software environments.
This is an opportunity to join a technically driven team where your networking skills and engineering experience create measurable impact.

Accountabilities:

As a Userplane Protocol Stack Engineer, you will design, develop,



and support network communication solutions while working across cloud, infrastructure, and software engineering domains. Your responsibilities will include:
- Applying strong networking expertise to design, troubleshoot, and optimize communication systems.
- Working with networking protocols including HTTP, DNS, TCP, UDP, SSH, and RDP.
- Developing and maintaining software components using programming languages such as Go, .NET, Java, C++, or C.
- Supporting cloud-based networking architectures, SaaS deployments, microservices environments, and Kubernetes-based systems.
- Working with major cloud platforms such as AWS, Azure, and Google Cloud Platform.
- Contributing to secure network communication solutions using technologies such as WireGuard tunnels, gRPC, and messaging systems.
- Supporting distributed systems and infrastructure components to ensure reliability and scalability.
- Troubleshooting complex networking and operat

📌 Userplane Protocol Stack Engineer (España)
🏢 Jobgether
📍 España