Position: Senior Node.js Developer for Ciklum
Company: Ciklum
Experience required: 3y
English level: intermediate

WalkMe was recently recognized by Deloitte as the 6th fastest growing Software Company in the world, which means our employees have the opportunity to grow with us.
We raise our own leaders and encourage employees in all ranks to take initiative and own their work, innovate and take an active role in the company’s success! Additionally, WalkMe has been recognized for its exceptional culture with awards from Glassdoor, Entrepreneur Magazine, Forbes and more.

**Description**

WalkMe is looking to hire a brilliant Node.js Engineer to join the Data Applications Team in our Engineering Department. This is your chance to join one of the fastest-growing and most exciting startups in Israel. WalkMe’s Data Unit consists of end-to-end web specialists who meet thought-provoking challenges on a daily basis. WalkMe collects data from millions of concurrent users what produces traffic of billions of daily events.

WalkMe Data Applications Team is responsible for the front-facing backend services of the data infrastructure in WalkMe. As a Node.js engineer in the Data unit you will be facing two main challenges:
- Build the entrypoint services for real-time data pipeline and infrastructure for WalkMe Insights, a sophisticated real-time analytics tool.
- Develop the infrastructure for real time engagement of millions of end users according to their historical actions.

**Responsibilities**
- Develop and maintain complex, high scale web applications in Clouds GCP+AWS (70% Backend Development, 30% Cloud DevOps)
- Develop user-facing highload production systems (up to 80k/s requests)
- Investigate, learn and implement new technologies (Once you apply, there will be something new for sure)

**Requirements**
- Excellent proficiency with NodeJS, Test driven development (Mocha+Chai/Jest)
- Experience with Docker
- Experience with SQL and NoSQL databases
- Experience with queue systems (one of Kafka/RabbitMQ/Kinesis)
- Basic knowledge of Networking, Linux administration and command line interface
- Upper-Intermediate English

**Desirable**
- Experience with GCP
- Experience with AWS
- Experience with Kafka, Kubernetes, AWS Lambdas, Cloud Functions, DynamoDB, Google DataStore, S3, GCS, Elastic Beanstalk, Airflow, Kinesis
- Experience with building CI/CD pipelines (teamcity/Gitlab/Github Actions/CircleCI/Jenkins/TravicCI)
- Experience in design of highload infrastructure and microservices

**What's in it for you**
- Variety of knowledge sharing and training opportunities
- Medical Insurance
- English courses
- Corporate team buildings
- Individual career plan
- A unique working environment where you communicate and work directly with client
- Competitive salary
- Career and professional growth
- Business trips to Tel-Aviv