Ontwikkelaar

Netherlands | Sept. 2, 2026

Report as Closed

Company: EURES

Country: Netherlands

Type: Hybrid remote

Employment: Contract

Description: Sint Jorisveld 135
2023 GE Haarlem
023 - 538 34 44
info@pro-act.nl
› - Senior Front-End Developer
Posted: August 27, 2026
Expires: September 2, 2026
Hours per week
32
General information
For our direct end customer SURF, where we are a preferred supplier through a tender, we are looking for a Senior Front-End Developer. - Start: as soon as possible - End: December 31, 2026 - Deployment: 32 - 40 hours per week - Rate: competitive - Location: hybrid Assignment description SURF is looking for a senior front-end engineer to help develop the network orchestration layer. We are looking for someone who is comfortable developing new components in the front end, but can also oversee the required 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. They also want to display streaming telemetry from network devices and develop AIOps.
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 they want to overhaul the role system, build an Internet-of-Things module, DNS management based on i...

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