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Senior Java Backend Developer

Technology
Haystack
Columbus, United States1 week agoUntil 12/10/2026
Full timeFully remote

Job description

We are working with a leading regional financial institution that is at the forefront of modernizing its payments infrastructure. This organization is committed to leveraging cutting-edge cloud technologies to deliver secure, scalable, and resilient financial services to its customers.

The Role

  • Design, develop, and support enterprise-grade APIs and cloud-native applications on Google Cloud Platform
  • Build a new payments API platform using scalable microservices and event-driven architectures
  • Collaborate with engineers, architects, product owners, and stakeholders on integration solutions
  • Develop software in an Agile environment leveraging DevOps practices, CI/CD, and Infrastructure as Code
  • Implement automated testing strategies including unit, integration, and performance testing
  • Serve as a technical mentor and provide guidance on application architecture and cloud-native best practices

What You'll Need

  • 7+ years of software development experience building enterprise applications and APIs
  • 5+ years of Java development experience with Spring Boot, Spring Framework, Maven, and Gradle
  • Proven experience building and deploying cloud-native applications on Google Cloud Platform
  • Expertise with GKE, Kubernetes, Docker, and microservices architectures
  • Experience designing RESTful APIs and event-driven integrations with Apache Kafka or similar platforms
  • Strong understanding of distributed systems, resiliency patterns, scalability, and performance optimization

What's On Offer

  • Opportunity to work on a critical new payments API platform
  • Engage with modern Java technologies and Google Cloud Platform services
  • Comprehensive benefits package including medical, dental, vision, and 401K
  • Access to hundreds of clients and a supportive recruiting team

Apply via Haystack today!

Keywords
monthsOfExperience: 84Apache KafkaSpring FrameworkScalabilityMAVENDevOpsCOLUMBUSApache LicenseApache Http ServerJavaCI / CDMachine codeDockerGradleKubernetesCI/CD

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