Backend Engineer, Ingestion (TypeScript) - Remote 3d/wk

Implicity; Paris; Hybrid; EUR 55,000 - 60,000; Full time

Benefits offered by this job

Health care plan (Alan)

Luncheon voucher

Transport benefits

Job summary

Implicity, a digital MedTech in Paris, is seeking a Backend Engineer for the Ingestion squad. You will build backend services in TypeScript, connect data from cardiac devices, and ensure reliability in a regulated HealthTech environment.

The role focuses on APIs, data integration, and scalable architecture, with a move toward Temporal orchestration and cloud deployments. Join a team shaping cardiology data workflows.

Qualifications

• 3+ years of backend development, with production experience.
• Strong skills in at least one: Python, TypeScript/Node.js, Java, Go or Scala.
• Experience designing APIs and data integration from external sources.
• Good knowledge of SQL and NoSQL databases; interest in query optimisation.
• Fluent English and French required for collaboration and local interaction.
• Usage of AI productivity tools is actively encouraged.

Responsibilities

• Develop and maintain backend services of the ingestion platform (TypeScript, NestJS, Node.js).
• Build connectors that integrate data from cardiac devices into the platform.
• Orchestrate processing with Temporal; manage service-to-service communication (RabbitMQ).
• Design and expose APIs consumed across the platform.
• Optimize access to PostgreSQL, MariaDB and MongoDB databases.
• Ensure reliability in production with Grafana, CI/CD, Kubernetes and AWS.

Skills

Backend development

APIs design

SQL/NoSQL

English

French

AI productivity tools

Tools

Docker

Kubernetes

Temporal

Dagster

Kafka

Protobuf

Job description

Implicity, a digital MedTech in Paris, is seeking a Backend Engineer for the Ingestion squad. You will build backend services in TypeScript, connect data from cardiac devices, and ensure reliability in a regulated HealthTech environment.

The role focuses on APIs, data integration, and scalable architecture, with a move toward Temporal orchestration and cloud deployments. Join a team shaping cardiology data workflows.