Senior Java Software Engineer

re-zoo-me; Irving (TX); On-site; USD 120,000 - 170,000; Full time

Job summary

re-zoo-me is building a data platform that consolidates securities data from multiple providers, enriches and validates it, and distributes it to internal bank systems. The team supports web, desktop, services, and Linux environments to visualize securities and automate workflows.

Technology spans Java 8–11, C#/.NET, JavaScript/TypeScript with Angular, Oracle, and Spring 4–5 (Spring Boot). We seek experienced engineers to drive modernization and robust, scalable solutions.

Qualifications

• 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

Responsibilities

• Develop business and technical features for old and new applications
• Prototype ideas (rewrite legacy components in Spring Boot and Spring Cloud, explore Kotlin and Groovy)
• Configure and maintain Windows and Linux environments (agents, patching, monitoring)
• Integrate components with internal and external client systems
• Configure, monitor, and troubleshoot application servers (Tomcat, Weblogic)
• Monitor applications, processes, scheduled jobs, logs, metrics (ELK, ITRS, Autosys)
• Set up and improve CI/CD (Jenkins, TeamCity, IBM Urban Deploy, Bash)
• Automate routines with scripting languages (Groovy, Bash)
• Write unit, integration, end-to-end tests
• Design distributed applications with multi-server deployment, load balancing, microservices

Job description

Project Description:

• We are working on a platform, which receives data about securities and prices from various data providers, enrich and validate it, and finally distribute the consolidated data to internal bank systems. Our team is responsible for different web applications, desktop applications, web services and Linux environments that allow to visualize securities and to execute workflows on them.
• Our components are created in Java 8-11, C# and .Net, JavaScript/TypeScript with Angular, Oracle, Spring 4-5 (as well as Spring Boot).

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

Nice-to-Have Skills Description:

• - Angular or similar (React, Vue), Angular Material, RxJs
• - Ability to create nice HTML/CSS layouts
• - Deep Oracle knowledge
• - Experience with ELK
• - Experience with Spring Cloud modules and microservice architecture