Jave Back-end Developer

Ultimate Staffing; Plano (TX); On-site; USD 110,000 - 150,000; Full time

Job summary

Ultimate Staffing seeks an experienced Java Back-end Developer to design, develop, and maintain scalable back-end solutions using Java and Spring. The role collaborates with cross-functional teams to translate requirements into robust software that meets business needs, focusing on API development, database design, and performance optimization.

The ideal candidate will have 5+ years in Java back-end development, strong OO skills, and hands-on experience with Oracle SQL, RESTful services, Maven,

Qualifications

• Bachelor's degree in Computer Science, Engineering, or a related field.
• 5+ years of experience in Java back-end development.
• Proficiency in Java programming language and related frameworks (Spring, Spring Boot, Spring Batch).
• Strong OO principles, data structures, and algorithms.
• Experience with Oracle SQL and database design principles.
• Familiarity with RESTful web services and API development.
• Experience with Maven build tooling.
• Git version control experience.
• Strong problem-solving and communication skills.
• Ability to work in a fast-paced, agile environment.

Responsibilities

• Design, develop, and maintain Java-based back-end applications, services, and APIs.
• Write efficient, reusable, and well-documented code following industry best practices.
• Collaborate with front-end developers, product managers, and stakeholders to translate requirements into technical solutions.
• Implement and maintain database schemas, write complex SQL queries, and optimize performance using Oracle SQL.
• Develop and consume RESTful web services to enable seamless integration with external systems.
• Utilize Spring framework and modules (Spring Boot, Spring Batch) for enterprise applications.
• Manage project dependencies and build processes using Maven.
• Work with version control systems such as Git for code management and collaboration.
• Perform unit testing, integration testing, and debugging to ensure quality and reliability.
• Stay updated on emerging technologies, trends, and best practices in back-end development.

Skills

Java

Spring Framework

Spring Boot

Spring Batch

Maven

Git

Oracle SQL

RESTful APIs

SOAP

OAuth

Jenkins

JUnit

Tomcat

WebLogic

Education

Bachelor's degree in Computer Science, Engineering, or related field

Tools

Maven

Git

Jenkins

JUnit

Oracle SQL

Tomcat

WebLogic

MySQL

PostgreSQL

MongoDB

Job description

We are seeking an experienced Java Back-end Developer to join our team. The ideal candidate will be responsible for designing, developing, and maintaining robust and scalable back-end solutions using Java and related technologies. The Back-end Developer will work closely with cross-functional teams to deliver high-quality software solutions that meet our business needs.

Responsibilities

• Design, develop, and maintain Java-based back-end applications, services, and APIs.
• Write efficient, reusable, and well-documented code following industry best practices and coding standards.
• Collaborate with front-end developers, product managers, and other stakeholders to understand requirements and translate them into technical solutions.
• Implement and maintain database schemas, write complex SQL queries, and optimize database performance using Oracle SQL.
• Develop and consume RESTful web services to enable seamless integration with external systems.
• Utilize Spring framework and its various modules (e.g., Spring Boot, Spring Batch) for building enterprise-level applications.
• Manage project dependencies and build processes using Maven.
• Work with version control systems such as Git for code management and collaboration.
• Perform unit testing, integration testing, and debugging to ensure the quality and reliability of back-end components.
• Stay updated on emerging technologies, trends, and best practices in back-end development.

Additional Requirements

• Strong knowledge of application servers such as Tomcat and WebLogic.
• Experience with continuous integration tools such as Jenkins.
• Familiarity with automated testing frameworks such as JUnit.
• Understanding of authentication and authorization mechanisms, including OAuth.
• Knowledge of SOAP web services and related technologies.

Requirements

• Bachelor's degree in Computer Science, Engineering, or a related field.
• 5 Plus years of experience in Java back-end development.
• Proficiency in Java programming language and related frameworks (e.g., Spring, Spring Boot, Spring Batch).
• Strong understanding of object-oriented programming principles, data structures, and algorithms.
• Experience with Oracle SQL and database design principles.
• Familiarity with RESTful web services and API development.
• Experience with build tools such as Maven.
• Knowledge of version control systems, particularly Git.
• Strong problem-solving skills and attention to detail.
• Excellent communication and collaboration skills.
• Ability to work effectively in a fast-paced, agile environment.

Preferred Qualifications

• Experience with other databases such as MySQL, PostgreSQL, or MongoDB.
• Familiarity with continuous integration/continuous deployment (CI/CD) pipelines.
• Understanding of software development best practices and design patterns.

Equal Employment Opportunity Statement

All qualified applicants will receive consideration for employment without regard to race, color, national origin, age, ancestry, religion, sex, sexual orientation, gender identity, gender expression, marital status, disability, medical condition, genetic information, pregnancy, or military or veteran status. We consider all qualified applicants, including those with criminal histories, in a manner consistent with state and local laws, including the California Fair Chance Act, City of Los Angeles' Fair Chance Initiative for Hiring Ordinance, and Los Angeles County Fair Chance Ordinance.