Java Software Engineer

Responsibilities:

• Develop business and technical features for old and new applications
• Prototype Ideas (we have many internal technical projects, we plan to rewrite all our legacy components in 1-2 years in Spring Boot and Spring Cloud, we play with Kotlin and Groovy)
• Configure and maintain Windows and Linux environments (we own many environments, install agents and software, patch, monitor, etc)
• Integrate our components with different internal and external client's systems
• Configure, monitor, and troubleshoot Application servers (Tomcat, Weblogic)
• Monitor applications, processes, scheduled jobs, collect different types of logs and metrics (ELK, ITRS, Autosys)
• Setup and improve CI/CD (Jenkins, TeamCity, IBM Urban Deploy, Bash)
• Automate routine with scripting languages (Groovy, Bash)
• Write all types of tests: unit, integration, end-to-end
• Design distributed applications (we deploy everything on more than one server, use load balancing and clusters, prefer lightweight and stateless solutions, extract functionality into small services, switch from monolith to microservice architecture)

Mandatory Skills Description:

• Strong Java SE and Java EE with at least 10 years of commercial experience
• Strong Spring knowledge (Boot, IoC, MVC, AOP, Security, Data, JDBC, Test)
• Good knowledge of SQL and relational databases (Oracle)
• Good understanding of Servlets, Servlet containers (Tomcat) and application servers (Weblogic)
• Good understanding of CI/CD, experience with TeamCity or/and Jenkins
• Hands-on user experience with Linux (navigation, work with files and folders, work with permissions, users and groups, work with processes and services, understanding of keys and certificates, simple Bash scripting)
• Ability to dive into the problem, find effective and clean solutions, discuss them with the team and implement the best one when everyone is on the same page