Position: Middle Java Developer (Microservices)
Company: GlobalLogic
Experience required: 3y
Category: Java
English level: intermediate
Published: 2021-12-01T00:00:00+02:00

**Department/Project Description:**
Our customer is a global leader in open telecom solutions that makes technology used by telecommunications companies in mobile networks. The company's products are used in mobile network applications such as small cell radio access networks, wireless core network elements, deep packet inspection and policy management equipment; conferencing, and media services including voice, video and data.

We are looking for software engineers that have a strong sense of accountability and urgency in meeting tasks, able to work independently, as well as within a cross-functional team environment. We encourage our engineers to study new technologies and bring fresh ideas that can benefit the project.

**Job Description:**
- 3+ years of hands-on programming experience in Java and related technologies
- Good command on Algorithms and data structures, OOAD, Client-server systems, distributed systems and multithreaded programming
- Experience working with micro-service architecture using Docker
- Knowledge or experience using management protocols like Netconf/SNMP/YANG data modeling to interact with the Network elements and agent based monitoring
- Knowledge or experience implementing FCAPS
- Hands-on experience with databases like Cassandra/MongoDB
- Knowledge or experience of establishing HA, Redundancy, Stateful Failover through design/implementation/deployment
- Experience of performance benchmarking and performance optimization
- Working knowledge of messaging middleware like - Kafka, RabbitMQ
- Experience of IPC libraries and protocols like gRPC/REST/JSON
- Knowledge or experience using ELK stack (Elastic search , Logstash , Kibana) for analytics in conjunction with MongoDB
- Knowledge or experience with KPI Reporting, Troubleshooting/Log management - ELK, KPI Reporting, TSDB, Grafana
- Experience in various Linux tools related to source code version control, code review, bug tracking, CI/CD, e.g. Git/Gerrit/Jira/Jenkins
- Experience developing NMS (network management system) products for large networks would be a plus
- English level at intermediate level or higher

**Job Responsibilities:**
- Develop Java based microservices that are production ready, highly automated, scalable and maintainable in an Agile environment
- Develop microservices that support high traffic volumes and scale to meet the agreed upon business SLAs
- Participate in Daily Scrum with an Agile Development Team
- Write and execute unit tests, perform code reviews and create technical documentation
- Effectively use the microservices CI/CD pipeline and train junior software development engineers
- Work closely with Quality Assurance team to ensure applications fit specifications and technical requirements
- Support production implementation/post-production issues
- Support deployment team during installation of developed components/modules
- Develop expertise in emerging technologies, products, and techniques to contribute back to the project