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Backend Software Developer (Java/Spring Boot)

GCS Recruitment

Philadelphia · On-site Contract 6d ago

About the role

About

We are seeking a Backend Software Developer with expertise in Java and Spring Boot to build robust and scalable enterprise applications. The ideal candidate will have strong problem‑solving skills and experience working in agile environments.

Key Responsibilities

  • Develop backend services using Java and Spring Boot
  • Design and manage databases and data models
  • Build secure and high‑performance APIs
  • Participate in system design and architecture discussions
  • Debug, troubleshoot, and improve existing systems
  • Collaborate with cross‑functional teams

Required Skills & Qualifications

  • 4+ years of experience in backend development
  • Strong knowledge of Java and Spring Boot framework
  • Experience with relational databases (MySQL, PostgreSQL)
  • Understanding of RESTful services and API design
  • Familiarity with build tools like Maven or Gradle
  • Knowledge of microservices architecture

Preferred

  • Experience with Kubernetes and Docker
  • Exposure to cloud environments (AWS, Azure)
  • Understanding of messaging systems like Kafka or RabbitMQ

GCS is acting as an Employment Business in relation to this vacancy.

Requirements

  • Strong knowledge of Java and Spring Boot framework
  • Experience with relational databases (MySQL, PostgreSQL)
  • Understanding of RESTful services and API design
  • Familiarity with build tools like Maven or Gradle
  • Knowledge of microservices architecture

Responsibilities

  • Develop backend services using Java and Spring Boot
  • Design and manage databases and data models
  • Build secure and high-performance APIs
  • Participate in system design and architecture discussions
  • Debug, troubleshoot, and improve existing systems
  • Collaborate with cross-functional teams

Skills

API designDockerGradleJavaKafkaKubernetesMavenMicroservices architectureMySQLPostgreSQLRabbitMQRESTful servicesSpring Boot

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