Fullstack Java Developer
Apex Systems
Fullstack Java Developer
Location: Jersey City, New Jersey (Hybrid)Employment Type: Contract Role Overview This role is a hands-on engineering position focused on designing, building, and operating highly resilient, cloud-native enterprise Java applications at scale. The engineer acts as a technical authority for one or more critical systems, partnering with business analysts, infrastructure, and DevOps teams to deliver secure, high-performance, event-driven solutions. Success requires deep expertise in Spring-based microservices, Kafka-centric architectures, cloud platforms, CI/CD automation, and operational excellence in a fast-paced, regulated environment. Key Responsibilities
- Act as a technical expert on one or more applications.
- Work with Business System Analysts to ensure designs satisfy functional requirements.
- Partner with Infrastructure to identify and deploy optimal hosting environments.
- Tune application performance to eliminate and reduce issues.
- Contribute expertise to the design of components, and participate in construction, functional testing, troubleshooting, and production support.
- Create applications and construct unit test cases that ensure compliance with functional and non-functional requirements.
- Work with peers to mature ways of working, continuous integration, and continuous delivery.
- Align risk and control processes into day-to-day responsibilities to monitor and mitigate risk.
- Expertise with the Spring ecosystem: Spring Boot, Spring Data JPA, and Spring Kafka.
- Hands-on experience with event-driven architectures, including Apache Kafka or similar messaging systems.
- Strong knowledge of caching strategies using tools like Redis and Spring Cache.
- Deep experience with Aurora PostgreSQL, including performance tuning and schema design.
- Hands-on experience with containerization and orchestration (Docker, Kubernetes, OpenShift).
- Practical experience with CI/CD pipelines (Jenkins, Maven), DevOps practices, and source control (BitBucket).
- Experience working in Agile/Scrum environments with an ability to work at velocity in two-week sprints.
- Cloud experience, particularly with AWS.
- Experience with a modernization project, reimagining a legacy platform for a distributed environment.
- Hands-on expertise with Liquibase for database versioning and migrations.
Vacancy posted 2 days ago
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