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Junior Java Software Engineer Jobs in Arizona (NOW HIRING)

Inficare Technologies

Java Engineer

Phoenix, AZ · On-site

$51.50 - $70.50/hr

Java Engineer Location: Phoenix, AZ (Onsite - Local Candidates Preferred) Job Type: Contract Experience: 8+ years Job Overview We are looking for an experienced Java Engineer to join our client ...

IntraEdge

Java Engineer II

Phoenix, AZ

$51.75 - $71/hr

You will be using Java Technologies - Vertx, Spring MVC, Spring Data and Spring Boot and RESTful ... Work along with stakeholders to understand and analyze the requirements. * 3 years of software ...

5 Star Recruitment

Software Engineer

Phoenix, AZ

ASRS Agile Software Engineers contribute to software development projects designed to improve the ... JQuery, Bootstrap, Java 8, Cucumber, Selenium, Apache Tomcat, the Spring Framework, and Oracle ...

AVTC Group

Software Engineer Java Python

Tucson, AZ · On-site

  • Medical

  • Dental

  • Vision

... software applications using programming languages including but not limited to C++, C#, Java, Python or Visual Basic. • Experience in utilizing integrated development environments and debugging ...

Quest Diagnostics Incorporated

Software Engineer

Phoenix, AZ · On-site

$110K - $125K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Job brief Quest Diagnostics is looking for a Software Engineer to create well-designed, effective ... Experience developing Java Web Services with public API (e.g. REST, SOAP) * Proficient in object ...

Quest Diagnostics Incorporated

Software Engineer

Tucson, AZ

$110K - $125K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Job brief Quest Diagnostics is looking for a Software Engineer to create well-designed, effective ... Experience developing Java Web Services with public API (e.g. REST, SOAP) * Proficient in object ...

Quest Diagnostics Incorporated

Software Engineer

Mesa, AZ

$110K - $125K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Job brief Quest Diagnostics is looking for a Software Engineer to create well-designed, effective ... Experience developing Java Web Services with public API (e.g. REST, SOAP) * Proficient in object ...

IntraEdge

ENgineer II

Phoenix, AZ · Hybrid

Looking for 2 Java Engineer's ( Hybrid role: 2 days in Office) Strong with Core Java concept's ( OOPs Concepts, Packages, Collections, Multithreading) Has 6+ years of experience in Java software ...

Kanak Elite Services Inc

$55.75 - $71/hr

We are looking for a Senior Software Development Engineer to lead the design and development of ... Mentor junior and mid-level engineers on code quality and design * Identify and solve complex ...

Jobsbridge

Java Engineer (Back end )

Phoenix, AZ · On-site

$51.50 - $70.50/hr

Java Engineer not Developer. Need folks with passion for technology and cultural fit. We look for talent over technology, but they need the core Java skills and interested in new technologies and ...

Jobsbridge

Java Engineer (Front end )

Phoenix, AZ · On-site

$51.50 - $70.50/hr

Java Engineer not Developer. Need folks with passion for technology and cultural fit. We look for talent over technology, but they need the core Java skills and interested in new technologies and ...

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Junior Java Software Engineer information

What does a junior Java software engineer do?

A Junior Java Software Engineer is typically responsible for assisting in the development, testing, and maintenance of software applications using the Java programming language. They work under the guidance of more experienced engineers to write code, fix bugs, and contribute to team projects. Junior engineers also learn best practices in software development, participate in code reviews, and continuously improve their technical skills. Their role often includes collaborating with other developers, designers, and quality assurance teams to deliver high-quality software solutions.

What kinds of projects or tasks can a junior Java software engineer expect to work on during their first year?

As a Junior Java Software Engineer, you can expect to work on tasks such as fixing bugs, writing unit tests, and developing small features under the guidance of more experienced team members. You'll likely contribute to code reviews, participate in daily stand-ups, and collaborate closely with QA engineers and front-end developers. Over time, you may gradually take on more complex assignments, such as designing modules or integrating third-party APIs. This hands-on experience helps build your technical skills and deepen your understanding of the software development lifecycle.

What are the key skills and qualifications needed to thrive as a junior Java software engineer, and why are they important?

To thrive as a Junior Java Software Engineer, you need a solid understanding of Java programming, object-oriented principles, data structures, and typically a bachelor’s degree in computer science or a related field. Familiarity with version control systems like Git, build tools such as Maven or Gradle, and experience with IDEs like IntelliJ IDEA or Eclipse are common technical requirements. Strong problem-solving, eagerness to learn, and effective teamwork are standout soft skills in this role. These skills ensure you can write reliable code, collaborate efficiently, and adapt to evolving technical challenges in software development projects.

What is the difference between Junior Java Software Engineer vs Java Developer?

AspectJunior Java Software EngineerJava Developer
Required CredentialsTypically a bachelor's degree in Computer Science or related field; some certifications like Oracle Java CertificationSimilar credentials; often holds Java certifications and a degree in a related field
Work EnvironmentEntry-level position in development teams, often under supervision, focusing on coding and testingCan be entry to mid-level, involved in designing, coding, and maintaining Java applications
Employer & Industry UsageUsed across tech companies, startups, and corporate IT departmentsCommonly used in software development firms, tech companies, and enterprise environments

While both roles involve Java programming, a Junior Java Software Engineer typically focuses on learning and supporting development tasks under supervision, whereas a Java Developer may have more responsibility in designing and implementing Java applications. The roles often overlap, but the engineer role emphasizes entry-level growth, while the developer role can involve more independent work.

What are the most commonly searched types of Java Software Engineer jobs in Arizona?

The most popular types of Java Software Engineer jobs in Arizona are:

What are popular job titles related to Junior Java Software Engineer jobs in Arizona?

For Junior Java Software Engineer jobs in Arizona, the most frequently searched job titles are:

What job categories do people searching Junior Java Software Engineer jobs in Arizona look for?

The top searched job categories for Junior Java Software Engineer jobs in Arizona are:

Junior Java Software Engineer jobs near you
Infographic showing various Junior Java Software Engineer job openings in Arizona as of August 2026, with employment types broken down into 1% As Needed, 86% Full Time, 8% Part Time, 2% Temporary, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution.

Java Engineer

Inficare Technologies

Phoenix, AZ • On-site

$51.50 - $70.50/hr

Full-time

Re-posted 16 days ago

Job description

Job Title: Java Engineer
Location: Phoenix, AZ (Onsite - Local Candidates Preferred)
Job Type: Contract
Experience: 8+ years
Job Overview
We are looking for an experienced Java Engineer to join our client's team in Phoenix, AZ. The ideal candidate brings 8+ years of internet-scale solution development experience, with deep expertise in Java, Spring Boot, and NoSQL databases. You will contribute to building reactive, cloud-native microservices in a fast-paced engineering environment.
Key Responsibilities
  • Design and develop scalable, reactive microservices using Java and Spring Boot
  • Build and maintain REST APIs using Spring Boot 2.0 (reactive) and OpenAPI/Swagger
  • Apply Test Driven Development (TDD) practices and participate in peer and architecture code reviews
  • Design database schemas, optimize indexes, and tune queries
  • Work with messaging systems such as Kafka and MQ
  • Leverage cloud-native tooling including Docker, Kubernetes, Jaeger, and Prometheus
Required Skills
  • Java 11 - Lambdas, Streams, Completable Future, Optional, Generics
  • Spring Boot (WebFlux, Reactor 3), Spring Data, REST
  • Java functional and reactive programming
  • Asynchronous reactive microservices using Vert.x
  • OpenAPI (Swagger) specification
  • NoSQL database design and query optimization
  • Messaging systems: Kafka, MQ
  • Modern engineering tools: Git workflows, Gradle, load testing tools, mock frameworks
  • Cloud technologies: Docker, Kubernetes, Jaeger, Prometheus
Preferred Skills
  • Java certification
Location & Work Model
Onsite - Phoenix, AZ. Local candidates strongly preferred.
Engagement Details
Contract engagement. Immediate start preferred.

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