Java Springboot DeveloperMindlance • Hopkins, MN
Java Springboot Developer
Mindlance • Hopkins, MN
3 days ago
Job type
- Full-time
Job descriptionyears of hands-on experience with Java (Java +, preferably Java ) 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 modeling, 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 (Resiliencej), 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 , 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 WebFlux 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 Initial Screening Call (- minutes) : Behavioral interview and discussion of experience with Java, Spring Boot, Cassandra, and Azure Technical Interview ( minutes) : Live coding exercises focusing on Java / Spring Boot development Cassandra data modeling and query optimization scenarios System design discussion for microservices architecture Problem-solving scenarios related to distributed systems and cloud technologies Final Round Interview ( minutes) : Discussion with senior leadership covering architecture decisions, past project experiences, and cultural fit Spring Boot Developer Responsibilities Work in a fast-paced, project-centered, team-oriented atmosphere Visit clients outside of the nation to gather and specify needs Create solutions that are high-quality, scalable, and maintainable, with an emphasis on backend systems and related technologies Carry out unit and integration tests Identifying and resolving bugs Make sure you've developed enough test cases to ensure the design criteria are satisfied Produce well-written documentation for each microservice Constantly educate yourself on new approaches and technology Disseminate your expertise inside the organization Communicate with other developers Creating and deploying microservices using the Spring Boot framework Adherence to the whole Software Development Life Cycle Interconnecting microservices with databases Knowledge of how streaming systems such as Kafka operate Spring Boot Developer Requirements & Skills Spring Boot Experience Familiarity with software development design patterns : GIT, Swagger, PCF, and Rabbit MQ Expertise in API technologies such as Rest Webservices Previous experience writing unit tests with JUnit, Mockito, or PowerMock Knowledge of markup languages such as JSON and YML Working knowledge of quality and security scan technologies such as Sonar, Fortify, and WebInspect Knowledge of the Agile approach years of experience in design, development and triaging for large, complex systems. Experience in Java and object-oriented design skills years of microservices development years working in Spring Boot years leading and mentoring a technology team and ensuring the teams success while being a strong individual contributor. 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']
The resource will work remotely and will collaborate with US-based teams across time zones.
Project and Initiatives Summary :
The project involves developing and modernizing cloud-native microservices architecture for our digital authentication and fraud prevention platform. This initiative is part of our broader digital transformation strategy to migrate legacy monolithic applications to a scalable, resilient microservices ecosystem on Azure Cloud. The resource will play an integral role in designing, developing, and deploying high-performance, mission-critical services that handle millions of transactions daily across our digital channels.
Top Responsibilities :
- Design and develop RESTful microservices using Java + and Spring Boot 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 , 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 / OpenAPI), 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
Required Skills and Technologies :
Preferred Skills :
Interview Process :
The interview process will consist of three rounds :
All interviews will be conducted via Microsoft Teams video calls .
DO NOT EDIT BELOW THIS LINE, PLEASE INSERT JOB DESCRIPTION ABOVE
Shift : ['
Start : ['Azure', 'Cassandra']
EEO :
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Java Springboot Developer • Hopkins, MN
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