Software Engineer I/II (JEE)

Prosync•Annapolis Junction, MD
•Onsite

About The Position

ProSync is seeking a Software Engineer to enhance and modernize a Spring Boot application that processes large volumes of operational data. This role offers the opportunity to evolve a mission‑critical platform through containerization, Kubernetes deployment, and modern software engineering practices. The engineer will join a highly collaborative team responsible for developing and maintaining a Spring Boot application with a MariaDB backend that processes terabytes of enterprise data each week. The ideal candidate is passionate about building scalable Java applications, designing RESTful APIs, optimizing relational database interactions, and contributing to the modernization of a high‑impact system. The successful candidate will influence technical design decisions, support application evolution, and help prepare the platform for containerized deployment in Kubernetes environments.

Requirements

  • A Bachelor’s degree or higher in Computer Science or a related discipline from an accredited college or university plus seven (7) years of experience in software engineering (OR) An Associate's Degree, a High School Diploma or GED plus eleven (11) years of general software engineering experience.
  • Experience developing Java enterprise applications using Spring Boot or similar modern frameworks.
  • Experience developing web applications using Angular or similar modern front-end frameworks.
  • Experience designing and implementing RESTful APIs.
  • Experience developing applications using Oracle, PostgreSQL, MariaDB, or similar relational database technologies.
  • Experience working with container technologies such as Docker or Podman.
  • Experience deploying and supporting containerized applications in Kubernetes environments.
  • Experience with application modernization and software architecture evolution.
  • Experience creating and maintaining technical documentation.
  • An active Top Secret/SCI with Polygraph is required.

Nice To Haves

  • Experience designing and implementing microservices architectures.
  • Experience deploying applications to Kubernetes platforms such as Rancher, Amazon EKS, OpenShift, or other CNCF-compliant Kubernetes distributions.
  • Familiarity with Kubernetes concepts including Deployments, Services, ConfigMaps, Secrets, Ingress, Persistent Volumes, and Helm charts.
  • Experience designing or supporting applications that process large volumes of enterprise data.
  • Experience implementing and maintaining GitLab CI/CD pipelines.
  • Experience utilizing Jira and Confluence in a software development environment.
  • Experience providing operational support for Oracle, PostgreSQL, or MariaDB databases.
  • Experience with automated testing, DevSecOps practices, and modern software delivery pipelines.

Responsibilities

  • Analyze user and system requirements and contribute to technical design, implementation strategies, and modernization planning.
  • Develop, test, debug, and maintain Spring Boot and Angular applications using modern engineering practices.
  • Design, develop, and maintain RESTful APIs and service integrations supporting high‑volume data processing.
  • Build and optimize MariaDB queries, schema interactions, and data access components; support Oracle and PostgreSQL as needed.
  • Develop software capable of efficiently processing and managing terabytes of enterprise data weekly.
  • Support modernization initiatives including containerization, Kubernetes deployment, and architectural evolution.
  • Participate in architecture discussions, code reviews, troubleshooting sessions, and continuous improvement activities.
  • Develop unit, integration, and automated tests; support GitLab CI/CD pipelines for automated build, test, and deployment.
  • Create and maintain technical documentation in Confluence and manage work through Jira.
  • Provide backup DBA support for Oracle, PostgreSQL, and MariaDB, including maintenance, monitoring, troubleshooting, backup/recovery, and operational continuity.
  • Cross-train across application, database, and deployment technologies to ensure resilient team operations.

Benefits

  • Bonuses that are awarded quarterly
  • Highly competitive compensation rates
  • Comprehensive Health Benefits package
  • 401K Retirement plan
  • Employee assistance program
  • Company-sponsored continuing education program
  • Generous Paid Time Off
  • 11 paid holidays a year
  • Flexible work options
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