Senior Java Developer - New York City
Apolis
Senior Java Developer
We are looking for a battle-tested Senior Java Developer with 10-12+ years of hands-on experience to architect robust, scalable backend systems in NYC. This hybrid role suits elite engineers who excel in complex, high-stakes environments and deliver mission-critical applications.
Key Responsibilities
- Lead design and development of microservices-based Java applications for enterprise clients.
- Optimize performance, scalability, and security in distributed systems.
- Integrate with modern databases, APIs, and cloud services.
- Drive agile sprints, code quality via CI/CD, and technical debt reduction.
- Collaborate with NYC-based teams on full lifecycle development.
Must-Have Qualifications
- 10-12+ years of hands-on Java development experience (Java 8+).
- Bachelor's/Master's in Computer Science or equivalent.
- Expertise in Spring Boot, Hibernate, and RESTful APIs.
- Strong experience with SQL/NoSQL databases (PostgreSQL, MongoDB).
Preferred Skills (for Best-in-Class Profiles)
- Advanced proficiency in reactive programming (Spring WebFlux, Reactor) and event-driven architectures (Kafka, RabbitMQ).
- Cloud-native development on AWS/GCP/Azure, including serverless (Lambda) and Kubernetes.
- Full-stack capabilities with frontend frameworks (React/Angular) and DevOps tools (Jenkins, Terraform).
- Security best practices (OAuth2, JWT) and performance optimization (JMeter, profiling tools).
- Bonus: Experience in fintech/healthcare domains, TDD/BDD, or leadership in large-scale migrations.
Interview Process: 2-3 technical rounds including live coding, system design, and behavioral interviews.
ApolisVacancy posted 1 day ago
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