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3D Technologies LLC Logo
Java Backend Engineer

3D Technologies LLC

 

St. Louis, MO, USA

Posted On: Just posted
Experience: 12+ years
Availability: Onsite
Openings: 1
Category: Java Backend Engineer
Tenure: Contract - Corp-to-Corp
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Description

  • Good hands-on in Java, J2EE, Databases (Postgres), Web Services (REST, SOAP), Spring boot, Spring MVC, Spring 4.0, Hibernate/JPA, API Gateway, Azure and Microservices.
  • 7-12 years of experience desired in designing software solutions using software architecture design principles.
  • Payment domain expertise and ability to drive the team, integrations, migrations, and create approach.
  • Good to have experience in Angular, and front-end technologies.
  • Understanding of Kafka, Integration patterns, Security standards, Concurrency and Multi-threading, Collections, PostgreSQL, Azure, Docker, Kubernetes
  • Hands-on, high-energy, detail-oriented, proactive, and able to function independently under pressure.
  • Strong Problem-Solving skills.
  • Distributed systems (Databases, caches, microservices, message broker)
  • API and Contract Testing using REST Assured/Postman/Swagger/SOAP UI + Groovy/Spring Cloud Contract
  • Test Driven Development TDD Methodology and Unit Testing using   Junit/XCTest
  • Use of mocking frameworks such as API Service Virtualization/Mockito/OCMock
  • Static Code Analysis using SonarQube/Xcode Static Analyzer
  • Hands on with Jenkins/PCF or similar tools for automated provisioning of build and test infrastructure.
  • Troubleshooting with Splunk, API aids like Swagger/Postman and source control systems like Git
  • Intermediate knowledge of Maven, Junit, Redis, Oracle database, SQL, Unix command, Shell scripting.
  • Good to have exposure to Financial/Banking Domain, Frontend development, JavaScript, HTML5, CSS3, Bootstrap/Material UI, Angular.
  • Good knowledge of tools like Sonar, Data-dog/Dynatrace, GIT, SVN, Rally/Jira, CI (Jenkin / Bamboo)/CD, Splunk
  • Strong communication skills -- both verbal and written – with strong relationship, collaborative skills, and organizational skills
  • Proven experience in Agile methodology, SDLC, & implementation of Projects, debugging applications

Education

Bachelor's degree

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