Lead Java Engineer, Cloud-Native Microservices

TransUnion LLC; Crum Lynne (PA); Hybrid; USD 90,000 - 150,000; Full time

Benefits offered by this job

Health insurance

401(k) with employer match

Employee Stock Purchase Plan (ESPP)

Tuition reimbursement

Paid holidays

Job summary

TransUnion LLC in the United States is seeking a Lead Engineer, Applications Development to design, build, and optimize large-scale Java enterprise applications across cloud platforms. The role emphasizes architecture leadership, microservices, and secure coding within a hybrid work model requiring in-person collaboration at least two days per week.

You will lead technical directions, mentor engineers, and implement CI/CD, testing, and observability practices to ensure reliability and

Qualifications

• 6+ years of hands-on Java enterprise development experience.
• Experience designing distributed systems and microservices.
• Cloud-native applications on Google Cloud Platform (GCP).
• Experience supporting mission-critical production systems and incident resolution.
• Experience with CI/CD, automated testing, and secure coding practices.

Responsibilities

• Design, develop, and support large-scale Java enterprise applications and global platforms.
• Lead architecture and implementation of cloud-native microservices-based solutions.
• Build high-volume, low-latency apps meeting strict availability and performance goals.
• Develop REST APIs, event-driven services, and distributed systems for global operations.
• Provide technical leadership and mentor engineers; drive engineering best practices.
• Implement CI/CD, DevSecOps, automated testing, and software quality practices.

Skills

Java & Spring

Distributed systems

Microservices

REST APIs

Cloud platforms (GCP)

CI/CD / DevSecOps

Security best practices

Tools

Maven

Git

SonarQube

TestContainers

Kubernetes

JUnit/TestNG

Job description

TransUnion LLC in the United States is seeking a Lead Engineer, Applications Development to design, build, and optimize large-scale Java enterprise applications across cloud platforms. The role emphasizes architecture leadership, microservices, and secure coding within a hybrid work model requiring in-person collaboration at least two days per week.

You will lead technical directions, mentor engineers, and implement CI/CD, testing, and observability practices to ensure reliability and