JOBSEARCHER

Lead Java Engineer

TransUnionChester, PAL6 LeadSeptember 15th, 2026
Overview In this role, you will design, develop, and support large-scale Java-based enterprise applications and global platforms. You will lead the architecture of cloud-native, microservices-based solutions and ensure high availability and low latency. You will implement CI/CD, DevSecOps, automated testing, and security best practices while mentoring engineers and driving engineering excellence. You will also explore AI-assisted development to boost productivity. This position blends hands-on development with technical leadership in a global, regulated environment. Compensation / Benefitsmedical, dental, and vision coverageHSA and FSA optionslife and AD&D insurance; disability coverage401(k) with employer match and ESPPtuition reimbursementpaid time off and holidays ResponsibilitiesDesign, develop, and support large-scale Java-based enterprise applications and global platformsLead architecture and implementation of cloud-native microservices solutionsBuild high-volume, low-latency applications meeting strict performance objectivesDesign and develop REST APIs, event-driven services, and distributed systemsProvide technical leadership and mentor engineers, promoting best practicesImplement CI/CD, DevSecOps, automated testing, and software quality practicesEnsure platform reliability via monitoring, observability, incident response, and root cause analysisApply security best practices and data protection controls for highly regulated data environmentsUtilize AI-assisted development tools and integrate AI-powered capabilities to improve productivity Key requirements6+ years of hands-on experience with Java and modern software engineering practicesStrong experience building distributed systems, microservices, RESTful APIs, and event-driven appsExperience deploying cloud-native applications on cloud platforms, with GCP preferredExperience supporting mission-critical production systems and leading incident resolutionExperience with security controls for regulated data, including authentication, encryption, authorization, and OWASP practicesleadership and mentoringcross-functional collaborationproblem solving and analytical thinkingJava and Spring ecosystem (Spring Boot, Spring Batch, Spring Security, Spring Cloud, Spring Data)Cloud platforms and containers (GCP, Kubernetes)CI/CD and development tools (Maven, Git, SonarQube, deployment automation)