Senior front-end developer

Netherlands | Oct. 10, 2026

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Company: EURES

Country: Netherlands

Type: Hybrid remote

Employment: Contract

Description: In short: As a senior front-end developer, you will build and further develop complex React and Angular interfaces, unlock data flows from a microservices backend and create clear dashboards and management functionalities for network services.
General information
For our direct end customer SURF, where we are a preferred supplier through a won tender, we are looking for a Senior front-end developer.
- Location: Hybrid
Assignment description
SURF is looking for a senior frontend engineer to help develop the network orchestration layer. We are looking for someone who is comfortable developing new components in the front end, but who can also oversee the necessary information flows from the back end.
A network orchestration architecture has been built to automate all network services offered on the SURF network. The components in this stack include the self-developed open source workflow orchestrator (workfloworchestrator.org, Python + FastAPI), two front-ends on top of this, and a multitude of microservices and adapters to edge systems such as a network inventory database, CRM, IP address management database, streaming telemetry (gNMI) and more.
The Orchestrator frontend (ReactJS) is for the NOC (network operations center) and network engineers to manage and configure the network. An NMS (Network Management Service) must be built here that displays underlying data in a network domain-specific manner. SURF also wants streaming telemetry from network devices to be displayed here and AIOps to be expanded.
The Network Dashboard (Angular) is the customer portal for network engineers to monitor and manage the network services they purchase. They can also set security settings and manage DNS. In the Network Dashboard we want to overhaul the role system, build an Internet-of-Things module, implement DNS management based on invite groups, internet security matters.

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