Position: Middle Java Engineer
Company: Intellias
Category: Java
Experience required: 2y
English level: intermediate
Published: 2022-06-01T00:00:00+03:00

Britebill product is able to integrate a wide variety of different billing systems to produce customizable bills for final customers, where customer information and behavior are used to provide the right information at the right time. Bills produced with this product save literally millions to Telco Companies, as their customer don´t need extra support, coming from call centers.
Our product is used by several of the largest Telco companies in the world. Comcast, Sprint, AT&T, Vodafone, Rogers, just to mention some. Technically, it was born as a monolithic application, and thanks to its success, many new features have been added to support more and more customer needs.
Not all our customers have the same needs. They don´t need all the features our product is able to provide, but all of them need to scale and provision the right resources according to their customer base. That´s why we´re addressing a migration to a microservice architecture.

Our project consists of turning our monolithic application into a microservice environment and on top of that, providing a SaaS solution to support smaller customers that don´t need most of our features, but still could take advantage of the most basic ones.

 **Job description:**

Provide technical implementation and documentation for user stories, tasks, and defects, according to planning.
Participate actively in daily, refinement, planning, and retrospective meetings within the team
Involvement in technical design as required.
Use of good practices and key patterns, assuring technical compliance with technical lead and software architect guidelines as well as project needs.
Assure technical documentation is coherent and valuable for project and other product software engineers.
Technical code reviews and punctual technical project support.
Support team members less experienced when required.

**Requirements:**
3-4 years of commercial experience
Deep understanding of Java 8 and 9, virtual machines, tuning, and profiling
Solid knowledge using standard design and integration patterns, as well as development best practices.
Proven experience with microservices
Swagger, Open API
Spring suite, mostly core and spring boot.
Kafka or Rabbit MQ
QA and CI/CD pipelines. Unit, integration, contract, e2e, and performance testing automation in microservices environments
Solid foundations in scalability, security, high availability, and resilience in microservices environments.
Docker and Kubernetes. Solid foundations about Containers and pods in local environments and pipelines.

**Would be an advantage:**
Elastic search, logstash, and kibana
Testing automation with TestNG
Openshift
Spring workflow