Lead Fullstack Javascript Developer (m/f/d)

Verisk; Köln; Vor Ort; EUR 55.000 - 70.000; Vollzeit

Zusammenfassung

A leading analytics firm in Cologne, North Rhine-Westphalia, is seeking a Full Stack JavaScript Developer with a backend focus. This mid-senior level position involves leading backend development, optimizing databases, and deploying AWS infrastructure. The ideal candidate has strong skills in Node.js, NestJS, and GraphQL, along with great communication and leadership abilities. Fluent English is required, and a German background is a plus. Full-time employment is offered.

Qualifikationen

• Solid experience as a Full Stack / Backend JavaScript Developer.
• Hands-on with AWS, Docker, Kubernetes, CI/CD.
• Great communication & leadership skills.

Aufgaben

• Lead backend development with Node.js, NestJS, GraphQL.
• Design & optimize databases (PostgreSQL, MySQL, MongoDB).
• Build scalable systems & event-driven microservices.
• Integrate RabbitMQ and orchestrate workflows with n8n.

Kenntnisse

Node.js

NestJS

GraphQL

TypeScript

AWS

Docker

Kubernetes

CI/CD

PostgreSQL

MongoDB

MySQL

Jobbeschreibung

Verisk Cologne, North Rhine-Westphalia, Germany

Overview

At Verisk Med, we’re building smart, data-driven platforms that transform insurance and healthcare processes. We’re looking for a Full Stack JavaScript Developer (Lead) – Backend Focus to take ownership, drive innovation, and guide our team to the next level.

Responsibilities

• Lead backend development with Node.js, NestJS, GraphQL
• Design & optimize databases (PostgreSQL, MySQL, MongoDB)
• Build scalable systems & event-driven microservices
• Integrate RabbitMQ and orchestrate workflows with n8n
• Deploy & manage AWS infrastructure (Lambda, Step Functions, ECS/EKS, S3, etc.)
• Work with Docker & Kubernetes (Helm knowledge = plus)
• Support frontend with React, Next.js, TypeScript
• Code reviews, Gitflow, CI/CD with GitLab
• Ensure security & monitoring (e.g., Snyk, Dynatrace, PagerDuty)
• Write clean, maintainable, DDD-compliant code

Qualifications

• Solid experience as a Full Stack / Backend JavaScript Developer
• Strong skills in Node.js, NestJS, GraphQL, TypeScript
• Database expertise: MongoDB, PostgreSQL, MySQL
• Hands-on with AWS, Docker, Kubernetes, CI/CD
• Bonus points: Event-Driven Architecture, Redis, Snyk
• Great communication & leadership skills
• Fluent in English (German = big plus)
• Already based in Germany & ready to relocate to Cologne after probation

Company Information

Verisk Analytics is an employer that promotes equal opportunity. We consider all qualified applicants for employment without regard to race, religion, color, national origin, citizenship, gender, gender identity and/or expression, sexual orientation, veteran status, age or disability. Visit https://www.verisk.com/company/careers/ for more information. Any unsolicited resumes submitted to Verisk will be considered the property of Verisk and Verisk does not charge a fee for recruitment.

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Additional

Seniority level: Mid-Senior level

Employment type: Full-time

Job function: Engineering and Information Technology; Industries: Information Services

Cologne, North Rhine-Westphalia, Germany