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Largeton Group

Senior Backend Java Developer

Largeton Group
United States · Full-time · Mid-Senior
Title: Senior Backend Java Developer

Location: Seattle, WA (hybrid)

Duration: 6+ months

MOI: 1 Video, Final In Person

4-page resume limit

Launch your Java career to new heights! Our client is seeking a top-tier Senior Java Engineer to design and deploy cutting-edge microservices and APIs powering Customer Data solutions. You'll join a dynamic team building vital mid-layer services across the organization and with external partners, and we need your expertise in Java 8+, cloud technologies, containerization, data streaming, and Agile methodologies.

Required Skills -

Java 8+, Spring Boot, Kafka, Containers, Cloud, Automated testing, Agile, lead roles

Job Duties -

  • Be an active participant in all scrum ceremonies and lead in the delivery of the strategic roadmap.
  • Help define project scope & specifications, and estimate resources required to develop the proposed solution.
  • Ensure that specifications and requirements are clearly articulated to the development teams and monitor timelines & progress.
  • Propose technical solutions.
  • Delivery of well-designed, high-quality, fully functional, properly tested features, fixes, and enhancements.
  • Responsible for the full application development lifecycle and support.
  • Define and document best practices and strategies regarding application deployment and infrastructure maintenance.
  • Support continuous improvement by investigating alternatives and new technologies and presenting these for architectural review.
  • Troubleshooting and debugging to optimize performance.
  • Provide subject matter expertise and direction, guidance, and support on complex engagements.

Job Requirements -

  • 5+ years experience with Java 8+
  • 3+ years experience with Spring Boot
  • 3+ years experience with Containers (Docker and orchestration, ie: Kubernetes or EKS)
  • 3+ years experience with Azure or AWS
  • Strong understanding of microservices and HTTP/REST
  • 3+ years experience with test automation (jbehave, cucumber, selenium, junit)
  • 3+ years experience in an Agile/Scrum team (backlog refinement, standups, code reviews, JIRA or ADO etc.)
  • 2+ years in senior roles

Desired Skills & Experience -

  • Streaming/messaging: Kafka, NATS, Kinesis, or Event Hub are strongly desired
  • Datadog or New Relic a plus
  • Elastic Search a plus
  • Apigee a plus

Key Skills

Ranked by relevance

java microservices kafka cloud containerization spring boot kubernetes selenium cucumber datadog docker scrum jira
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United States

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Posted
Sep 24, 2025
Type
Full-time
Level
Mid-Senior
Location
Seattle
Company
Largeton Group

Industries

Information Services

Categories

Engineering Information Technology

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