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Senior BackEnd Developer

Hod Hasharon · Full-time

About The Position

Who are we?

We make the invisible visible. Deep digital investigation platforms for your most complex challenges.

VoyagerLabs enables investigators and analysts to collect and analyze massive amounts of complex digital unstructured data and acquire actionable, previously unattainable insights. Leading government and law enforcement agencies, as well as private sector clients, use our cutting-edge AI technology in the worldwide to gain a vital edge in the battle against crime, fraud, terror, trafficking, internal threats and other risks.

Each of our employees has the chance to both make the world a better place, and grow and develop his/her skills in a growing, dynamic and fast-paced environment.

Job description:

We are looking for a bright, super-talented software engineer with excellent communication skills, with experience in large scale. high availability systems and with passion for technology and coding, preferably with previous startup experience.


  • Design, lead implementation and production and define processes for big data solutions and services.
  • Lead production aspects such as performance, scale, availability, accuracy and monitoring.
  • Involvement in leading the development of modules/features in all technological aspects, including researching technological infrastructure and architecture and applying smart algorithms.


At least 8 years of experience developing Java backend servers - a must.

Experience in developing multithreaded and highly loaded systems - a huge advantage.

Experience working with at least one of Dropwizard/Spring Boot/Vert.x - a must.

Experience developing in Python/Go/NodeJs/Kotlin - a huge advantage.

Experience with relational databases like Postgres, MySQL - a must.

Experience with NoSQL databases like MongoDB, Cassandra - a huge advantage.

Experience with search engines like Elasticsearch, Solr - an advantage.

Experience with Kafka and/or RabbitMQ - a must.

Experience in microservices architecture and best practicies, Kubernetes and Docker - a huge advantage.

Working knowledge of AWS and/or Azure - an advantage.

Experience in building AI/ML pipelines and their orchestration - a huge advantage.

Strong analytical and problem solving skills, out of the box thinking - we tackle very interesting and challenging problems.

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