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Développeur Back-end Senior - Logiciel SaaS H/F

RENNES, Ille-et-Vilaine, fr💼 Full-time🗓 2026-08-28 → 2026-09-25

Core

Design and develop features for a web SaaS application focused on energy performance, serving industrial, tertiary, and public sector clients.

Role type

Senior backend software engineer (Node.js)

Builds

Web SaaS application for energy performance optimization

Domain

Energy efficiency / SaaS

Deliverable

production ML models | product features

Required skills

Node.js, Vue.js, PostgreSQL, ClickHouse, unit testing, integration testing, performance optimization, security best practices, Kubernetes, AWS

Preferred skills

Python, load testing, architecture design, proactive problem solving

Technologies

Node.js, Vue.js, PostgreSQL, ClickHouse, Kubernetes, AWS, Python

Responsibilities

Design and develop features for the web SaaS application, participate in application architecture design, perform unit and integration tests, resolve technical issues and optimize performance, implement security best practices

Seniority

Senior, hands-on IC

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