Backend Engineer at Implicity | FR | Rezi

Backend Engineer at Implicity

Backend Engineer

Implicity · FR

2 weeks ago

Backend Engineer

Implicity · FR

21 days ago
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About the Role

We are looking for a Backend Engineer to join our Ingestion squad, with solid TypeScript skills. This is a backend engineering role serving a data domain. You will build the services, connectors and orchestration that bring cardiac device data into our platform. These services sit on a clinically critical path: the reliability of what you build has a direct impact on patient monitoring, and everything runs in a regulated HealthTech environment.

Responsibilities

  • Develop and maintain the backend services of our ingestion platform (TypeScript, NestJS, Node.js)
  • Build and evolve the connectors that integrate data from implanted and ambulatory cardiac devices into the platform
  • Orchestrate processing with Temporal, and handle service-to-service communication (RabbitMQ)
  • Design and expose the APIs consumed by the rest of the platform
  • Optimise access to our PostgreSQL, MariaDB and MongoDB databases
  • Own reliability in production: Grafana, GitLab CI, deployment on Kubernetes and AWS

Requirements

  • 3+ years of experience in backend development, including taking services to production and operating them over time: deployment, monitoring, alerting, incident management
  • Strong backend engineering skills in at least one of: Python, TypeScript/Node.js, Java, Go or Scala
  • Experience designing APIs and integrating data from external sources
  • Good understanding of SQL and NoSQL databases, and an interest in query optimisation
  • Fluency in both English and French is required
  • Curiosity and AI usage: Actively embrace working with AI productivity tools such as Claude to solve problems, sharpen code quality, and maximize efficiency.

Skills

  • TypeScript
  • NestJS
  • Node.js
  • Temporal
  • RabbitMQ
  • PostgreSQL
  • MariaDB
  • MongoDB
  • Grafana
  • GitLab CI
  • Kubernetes
  • AWS
  • Python
  • Java
  • Go
  • Scala
  • Avro
  • Parquet
  • Protobuf
  • Jest
  • Xray
  • Prometheus
  • Datadog
  • JIRA
  • Notion

Location

  • 2 rue du Colonel Driant, 75001, PARIS

Work Type

  • Hybrid
  • Full-time

Experience Level

  • Mid-level

Salary/Compensations

  • 55-60k€

Benefits

  • Eligible for stock option (BSPCEs)
  • Health care plan: Alan (50% employer)
  • Luncheon voucher: 9€ (50% employer)
  • Transport: 50% of your pass OR sustainable mobility pass

About the Company

  • Implicity is a digital MedTech that brings outstanding innovations to cardiologists, thanks to Big Data and Artificial Intelligence.
  • Our leading cardiac remote monitoring platform makes it easier to manage data and predict patient issues.
  • Co-founded in 2016 by Dr Arnaud Rosier and David Perlmutter.
  • A French Start-Up / Scale-Up shaping the future of cardiology.
  • 250+ hospitals / medical centers are using our solutions, covering 100 000+ patients.
  • The team consists of experts in data science, engineering, clinical, regulatory, IT, sales, and customer success.
  • Implicity is a clear European leader and aims to be the same in the US market.
  • Implicity improves patient care, makes doctors' lives easier, and reduces healthcare costs by focusing on prevention and monitoring.