Java Backend & Network Data Analytics Engineer

Ekinops; Massy; Sur place; EUR 60 000 - 90 000; Plein temps

Résumé du poste

Ekinops is seeking a Backend Developer to evolve our Network Management System (NMS) and cloud-based SASE/SSE platforms. You will design scalable backend services, process telemetry data, and optimize large-scale operational data across OLAP databases.

Join a team delivering high-value, software-driven solutions in a multi-national R&D environment with strong emphasis on reliability, observability, and collaboration with product and frontend teams.

Qualifications

• 3–5 years of backend development experience.
• Strong Java proficiency.
• Experience with data processing pipelines and analytics.
• Experience with Go and Python.
• Experience with OLAP/TimeSeries DBs like ClickHouse, InfluxDB, TimescaleDB.
• Experience with observability stacks (Prometheus, Grafana, OpenTelemetry).
• Containerized environments with Docker and Kubernetes.
• Knowledge of networking concepts or interest in NMS/SASE solutions.

Responsabilités

• Design, develop, and maintain backend services powering NMS, SD‑WAN, and SASE features.
• Implement data processing pipelines, including real‑time and batch telemetry data flows.
• Store, retrieve and optimize large‑scale operational data using OLAP databases and distributed storage.
• Design and maintain database schemas and queries (ClickHouse, MySQL, or similar).
• Collaborate with Frontend developers and contribute to frontend tasks when needed.
• Work with architects to improve scalability, high‑availability patterns and resilience.
• Ensure system reliability and scalability through Docker and Kubernetes.
• Write unit and integration tests to maintain code quality and stability.

Connaissances

Java

Go

Python

Data pipelines

OLAP databases

ClickHouse

Docker

Kubernetes

Prometheus

Grafana

MySQL

Networking basics

Outils

ClickHouse

Prometheus

Grafana

Description du poste

Ekinops is seeking a Backend Developer to evolve our Network Management System (NMS) and cloud-based SASE/SSE platforms. You will design scalable backend services, process telemetry data, and optimize large-scale operational data across OLAP databases.

Join a team delivering high-value, software-driven solutions in a multi-national R&D environment with strong emphasis on reliability, observability, and collaboration with product and frontend teams.