Java Full-Stack Developer

KONNECTINGTREE INC
Eden Prairie, United States of America
yesterday

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Junior

Job location

Eden Prairie, United States of America

Tech stack

Java
Spring Security
Agile Methodologies
User Authentication
Code Generation
Databases
Software Debugging
Java Message Service (JMS)
Java Persistence API
OAuth
RabbitMQ
JSON Web Token
Enterprise Software Applications
Spring-boot
Kafka
Front End Software Development
Microservices

Requirements

We are seeking an experienced Senior Java Developer with 5 years of hands-on experience in designing, developing, and maintaining enterprise-grade applications., Strong expertise in Java, Spring Boot, and Microservices architecture. Hands-on experience with React.js for front-end development. Proficiency with JPA (Java Persistence API) and database integration. Experience implementing Queue-Based Architectures and Messaging Services (e.g., Kafka, RabbitMQ, JMS). Strong understanding of Security Authentication and Authorization (OAuth, JWT, Spring Security, etc.). Experience using AI-assisted development tools such as Claude Code or OpenAI Codex for code generation, debugging, and developer productivity. Preferred Qualifications Experience building scalable, high-performance enterprise applications. Strong problem-solving and debugging skills. Ability to work effectively in an Agile development environment. Excellent communication and collaboration skills.

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