Lead/Senior Node.js Developer

Admitad GmbH; Deutschland; Hybrid; EUR 60.000 - 80.000; Vollzeit

Zusammenfassung

An international technology company in Germany is seeking a skilled Node.js Developer to design and develop services and maintain existing applications. The ideal candidate has over 4 years of experience in Node.js, is familiar with frameworks like Express.js and NestJS, and has a strong grasp of SQL and NoSQL databases. This position offers a hybrid work format and various benefits including corporate education and health insurance.

Leistungen

Hybrid work format

Corporate education

Voluntary health insurance

Fitness reimbursement policy

Effective onboarding program

Corporate events and team-building activities

Qualifikationen

• 4+ years of Node.js development experience.
• Experience with frameworks: Express.js, NestJS, Koa.
• Hands-on experience with SQL and NoSQL databases.
• Ability to design REST/gRPC APIs.
• Experience with Git and CI/CD practices.

Aufgaben

• Design and develop new services and products.
• Maintain and optimize existing services and libraries.
• Write unit and integration tests.
• Conduct code reviews and enforce code quality standards.
• Participate in sprint planning and task estimation.

Kenntnisse

Node.js development

Express.js

NestJS

SQL (PostgreSQL, MySQL)

NoSQL (MongoDB, Redis)

RabbitMQ/Kafka

Docker

Git

Tools

Nginx

CI/CD (GitLab CI/CD)

AWS services

Kubernetes

Jobbeschreibung

Job Responsibilities:

• Design and develop new services and products.
• Maintain and optimize existing services and libraries.
• Develop internal and public APIs (REST/gRPC).
• Contribute to system architecture decisions.
• Write unit and integration tests (collaborating with QA).
• Conduct code reviews and enforce code quality standards.
• Maintain technical documentation.
• Coordinate team tasks as needed.
• Participate in sprint planning and task estimation.

Qualifications and Experience:

• 4+ years of Node.js development experience.
• Experience with frameworks: Express.js, NestJS, Koa.
• Understanding of scalability, microservices, and event-driven architecture.
• Hands-on experience with SQL (PostgreSQL, MySQL) and NoSQL (MongoDB, Redis).
• Proficiency with RabbitMQ/Kafka, Docker, Nginx.
• Ability to design REST/gRPC APIs.
• Experience with Git, CI/CD (GitLab CI/CD or similar).
• Experience in mentoring or team leadership.
• Ability to delegate tasks and coordinate team efforts.
• Experience in sprint planning and task estimation.

Nice to Have:

• Experience with AWS services (S3, Lambda, SQS, Aurora, API Gateway).
• Proficiency in Kubernetes, Helm, Prometheus, Grafana.
• Knowledge of ElasticSearch, Ansible, Terraform.
• Experience with DevOps practices.

What We Offer:

• Work in an international company.
• Hybrid work format (office/home office).
• Corporate education — courses and trainings.
• Voluntary health insurance after probation period.
• Promotion of a healthy lifestyle with a fitness reimbursement policy.
• Effective onboarding program for a smooth start.
• Corporate events and team-building activities.

Application Process:

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