Senior Java Software Engineer

Luxoft; Irving (TX); On-site; USD 120,000 - 150,000; Full time

Job summary

Luxoft in Irving, TX seeks a senior Java engineer to build features for web and backend services, focusing on Spring Boot and microservices, with extensive Java EE, Oracle SQL, and CI/CD.

You will work across Windows and Linux environments, integrate with internal and external systems, monitor apps and manage servers like Tomcat/WebLogic, and contribute to migrating to cloud microservices while delivering robust, scalable solutions.

Qualifications

• 10+ years of commercial Java SE/EE experience.
• Strong Spring knowledge: Boot, IoC, MVC, AOP, Security, Data, JDBC, Tests.
• Good SQL/Oracle relational DB knowledge.
• Understanding of Servlets, Tomcat and WebLogic.
• Experience with CI/CD: TeamCity or Jenkins.
• Linux experience: Bash scripting and file/permissions handling.
• Ability to dive deep, propose and implement clean solutions with the team.

Responsibilities

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

Skills

Java SE/EE

Spring Framework

SQL/Oracle

Servlets/Tomcat

CI/CD (Jenkins/TeamCity)

Linux shell

Problem solving

Job 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.

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