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Senior Fullstack Software Engineer

France🌐 Remote💼 Full-time🗓 2021-06-17 → 2026-09-26

Core

Build and maintain performance-critical backend systems processing millions of records in real-time for a SaaS business planning platform.

Role type

Senior Fullstack Software Engineer (Backend-focused)

Builds

Core engine, proprietary formula and query engine, scalable backend services

Domain

SaaS, Financial Planning, AI-powered business analytics

Deliverable

production ML models | product features

Required skills

C#, .NET Core, React, PostgreSQL, object-oriented design, system scalability, real-time data processing

Preferred skills

TypeScript, GCP, Docker, Kubernetes, Terraform, RabbitMQ, Circle CI

Technologies

.NET Core, React, PostgreSQL, Google Cloud Platform, Docker, Kubernetes, Terraform, RabbitMQ, Circle CI

Responsibilities

Design and optimize the proprietary formula and query engine; Solve scalability and performance challenges for high-volume datasets; Collaborate with frontend engineers and product managers to deliver features; Build and maintain backend services; Influence architecture decisions and improve system reliability

Seniority

Senior, hands-on IC

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