Mindlance · 12 hours ago
Java Springboot Developer
Hopkins, MN
Full-time
Onsite
Senior Level, Lead/Staff
10+ years expMindlance is a company focused on digital transformation and cloud-native solutions. They are seeking a Java Springboot Developer to design, develop, and deploy high-performance microservices for their digital authentication and fraud prevention platform, which is a key part of their strategy to modernize legacy applications.
Human Resources
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/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
Qualification
Required
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 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 (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
Preferred
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
Company
Mindlance
Mindlance is a Staffing and Recruiting company which provides multi-vertical staffing services
1001-5000 employees
H1B Sponsorship
Mindlance has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (71)
2024 (53)
2023 (37)
2022 (72)
2021 (36)
2020 (40)
Funding
Current Stage
Late StageLeadership Team
R
Rajat Paul Dhall
Co-Founder & Managing Director
V
Vik Kalra
Co-Founder and Managing Director
Recent News
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