Level

UPS

Java Developer - Intermediate Applications Developer

UPS is hiring a Java Developer - Intermediate Applications Developer. Level rates it ; you can apply on Level.

AI in this role

Intermediate Java developer to design, develop, and support business-critical payment applications using Spring Boot and Microservices.

javaspring-bootkubernetesopenshiftgitjunit
microservicesrest-apisci-cdagiletroubleshooting

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Job Description:

Job Summary

We are seeking a skilled Java Developer with strong experience in Spring Boot, Microservices to design, develop, and support business-critical solutions. The role involves working in an Agile environment, delivering high-quality software, ensuring production stability, and collaborating with cross-functional teams to enhance application performance and reliability.

The ideal candidate will have hands-on expertise in Java, REST APIs, SQL databases, OpenShift/Kubernetes, CI/CD pipelines, and production support. They should be proficient in troubleshooting complex issues, performing root cause analysis, implementing preventive solutions, and maintaining technical documentation. Strong debugging, monitoring, and incident management skills, along with a commitment to code quality through unit testing and peer reviews, are essential for success in this role.


Responsibilities:

  • Develop and enhance payment processing applications using Java, Spring Boot, and Microservices architecture.
  • Work in an Agile/Scrum environment, participating in sprint planning, backlog refinement, daily stand-ups, retrospectives, and release activities.
  • Provide production support for business-critical payment applications and ensure high system availability.
  • Troubleshoot and debug application, deployment, and infrastructure issues by analyzing application logs, server logs, and monitoring dashboards.
  • Monitor production alerts and proactively resolve incidents to minimize customer impact.
  • Perform root cause analysis (RCA) for production issues and implement preventive solutions.
  • Write and maintain JUnit test cases to ensure code quality, reliability, and regression coverage.
  • Create and maintain technical documentation, including design documents, implementation details, deployment guides, and operational runbooks.
  • Collaborate with cross-functional teams including DevOps, QA, Product Owners, and external payment service providers.
  • Participate in code reviews and enforce coding standards and best practices.

Required Technical Skills

  • Java, Spring Boot, Microservices
  • REST API development and integration
  • SQL Server / Relational Databases
  • JUnit and unit testing frameworks
  • Git, Azure DevOps, CI/CD Pipelines, GCP
  • OpenShift (OCP4) / Kubernetes deployments
  • Application log analysis and debugging
  • Monitoring tools such as Grafana, Dynatrace and Argo CD
  • Production incident management and support
  • Technical documentation and knowledge sharing

Qualifications:

  • Bachelor’s Degree or International equivalent


Employee Type:
 

Permanent


UPS is committed to providing a workplace free of discrimination, harassment, and retaliation.

How we rate this

Java Developer - Intermediate Applications Developer at UPS rates 0 out of 100 for how much of the daily work is AI. That makes it Little AI (AI Level 1 of 4). The level is about AI in the job, not seniority.

Classification

Little AI. AI is not part of the work.

  1. ●●●● Builds AI80 to 100
  2. ●●●○ Works on AI60 to 79
  3. ●●○○ Uses AI40 to 59
  4. ●○○○ Little AI0 to 39

Levels come from how often the tools, models and workflows of the role are named in the posting itself. Open the description and count.

Prepare for this job

Built from this posting and from similar jobs on Level.

Skills and AI tools this role asks for

MicroservicesRest ApisCi CdAgileTroubleshootingJavaSpring BootKubernetes

Questions you could be asked

  1. Tell me about a project where microservices was part of your work. What did you do?
  2. Tell me about a project where rest apis was part of your work. What did you do?
  3. Tell me about a project where ci cd was part of your work. What did you do?
  4. Tell me about a project where agile was part of your work. What did you do?
  5. Tell me about a project where troubleshooting was part of your work. What did you do?

Adapt your resume

  • List these exact terms on your resume: Microservices, Rest Apis, Ci Cd, Agile, and Troubleshooting. An applicant tracking system matches the wording, not the idea.
  • Attach one line of real, concrete experience to at least one of them. A tool named with nothing behind it rarely survives a human read.

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