Immediate need for a talented Java Spring Boot Developer .This is a 12 + Months contract opportunity with long-term potential and is US (Remote). Please review the job description below and contact me ASAP if you are interested.
Job Diva ID: 26-04262
Pay Range: $70 - $75/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location).
Key Responsibilities:
- Design and develop RESTful microservices using Java 17+ and Spring Boot 3.x framework.
- Implement distributed data models and optimize queries for Apache Cassandra clusters handling high-volume transactional data.
- Build and deploy cloud-native applications on Microsoft Azure using AKS (Azure Kubernetes Service), Azure Functions, and Azure Service Bus.
- Develop event-driven architectures using Kafka or Azure Event Hubs for real-time data streaming.
- Implement API gateways, service mesh (Istio), and container orchestration using Kubernetes.
- Write comprehensive unit tests using JUnit 5, Mockito, and integration tests for microservices.
- Collaborate with cross-functional teams including DevOps, QA, Security, and Product teams in an Agile/Scrum environment.
- Troubleshoot production issues, perform root cause analysis, and implement resilient solutions with proper monitoring and alerting.
- Maintain technical documentation including architecture diagrams, API specifications (Swagger/OpenAI), and runbooks.
- Participate in code reviews, ensure adherence to secure coding practices, and optimize application performance.
- Proactively identify technical debt and areas for improvement, providing innovative solutions aligned with best practices.
Key Requirements and Technology Experience:
- Key skills: - Spring Boot, Azure Cloud, Microservices, Kafka, Cassandra.
- 10+ years of experience in design, development, and triaging for large, complex systems. Experience in Java and object-oriented design skills.
- 6+ years of microservices development.
- 5+ years working in Spring Boot.
- 5+ years leading and mentoring a technology team and ensuring the team’s success while being a strong individual contributor.
- 3+ years of experience working with streaming technologies like Kafka, RabbitMQ.
- Experienced using API dev tools like IntelliJ/Eclipse, Postman, Git, Cucumber.
- Hands on experience in building microservices based application using Spring Boot and REST, JSON.
- DevOps understanding – containers, cloud, automation, security, configuration management, CI/CD.
- Experience with Web API, gRPC and GraphQL architecture.
- Experience in streaming technologies like Apache Kafka.
- 10+ years of hands-on experience with Java (Java 8+, preferably Java 17) and object-oriented design principles
- Strong expertise in Spring Framework ecosystem, especially Spring Boot: Spring Boot, Spring Cloud, Spring Data, Spring Security, Spring REST
- Production experience with Apache Cassandra: data modelling, CQL queries, partition strategies, replication, and performance tuning
- Azure Cloud Platform: Azure Kubernetes Service (AKS), Azure Container Registry, Azure Key Vault, Azure Monitor, Application Insights
- Microservices architecture patterns: Circuit Breaker (Resilience4j), API Gateway, Service Discovery, Distributed Tracing
- Containerization and orchestration: Docker, Kubernetes, Helm charts
- Message-driven architectures: Kafka, RabbitMQ, or Azure Service Bus
- CI/CD pipelines: Jenkins, Azure DevOps, GitLab CI, or GitHub Actions
- Database expertise: NoSQL (Cassandra, MongoDB) and relational databases (PostgreSQL, Oracle)
- Version control and collaboration: Git, GitLab/GitHub, code review practices
- Monitoring and observability: Prometheus, Grafana, ELK Stack, Splunk, or Azure Application Insights
- Strong understanding of RESTful API design, OAuth 2.0, JWT authentication, and API security best practices
- Experience with Agile/Scrum methodologies and tools like Jira, Confluence
- Strong English communication skills for collaborating with US-based teams
- Experience with Apache Kafka Streams or event sourcing patterns
- Knowledge of CQRS (Command Query Responsibility Segregation) and Event-Driven Architecture
- Experience with reactive programming using Spring Web Flux or Project Reactor
- Experience in financial services or banking domain, particularly authentication, fraud prevention, or payment systems
- Familiarity with DevSecOps practices and security scanning tools (SonarQube, Snyk, Veracode)
- Knowledge of service mesh technologies (Istio, Linkerd)
- Experience with GraphQL APIs
- Strong analytical and problem-solving skills with ability to work independently
- Excellent communication skills and ability to articulate complex technical concepts to both technical and non-technical stakeholders
- Experience working with globally distributed teams across multiple time zones
- Azure
- Cassandra
Our client is a leading Banking Industry, and we are currently interviewing to fill this and other similar contract positions. If you are interested in this position, please apply online for immediate consideration
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