Java Full stack Developer

Machine Learning Technologies, LLC; Jersey City (NJ); On-site; USD 150,000 - 190,000; Full time

Job summary

Machine Learning Technologies, LLC is seeking an experienced Java developer to design, build, and maintain scalable Java applications. You will create microservices with Spring Boot, containerize with Docker, and implement event-driven architectures using Kafka/MQ in a cloud-native setup.

The role emphasizes collaboration with cross-functional teams, high-quality code, and adherence to best practices for testing, reviews, and documentation.

Qualifications

• 8+ years of hands-on experience in Java 18+ development with strong Java concepts.
• Proficiency in building REST and microservices with Spring Boot.
• Hands-on Docker experience in cloud-native environments.
• Strong Kafka/MQ expertise for messaging and events.
• Relational and NoSQL database knowledge.
• Git and Agile methodologies familiarity.
• Strong problem-solving and debugging skills.
• Able to work in a fast-paced, dynamic environment.

Responsibilities

• Design, develop, and maintain scalable Java 7+ applications using advanced Java technologies and frameworks.
• Develop and manage microservices using Spring Boot 3.5.
• Build and deploy containerized applications using Docker in a cloud-native environment.
• Implement event-driven architectures and work with Kafka and MQ for real-time messaging and event management.
• Collaborate with cross-functional teams to define, design, and deliver high-quality software solutions.
• Troubleshoot, optimize, and refactor code to improve performance, scalability, and security.
• Stay up-to-date with the latest Java frameworks, tools, and cloud technologies.
• Follow best practices in software development, including testing, code reviews, and documentation.

Skills

Java 18+

REST APIs

Spring Boot

Docker

Kafka/MQ

Databases (SQL/NoSQL)

Git

Agile methodologies

Troubleshooting

Fast-paced environment

CI/CD

Kubernetes

JUnit/Mockito

Angular

RxJS

MFE (Micro Frontend)

TypeScript

Tools

Docker

Kafka

Git

Spring Boot

Angular

TypeScript

Kubernetes

Job description

• Design, develop, and maintain scalable and high-performance Java 7+ applications using advanced Java technologies and frameworks.
• Develop and manage microservices using Spring Boot 3.5.
• Build and deploy containerized applications using Docker in a cloud-native environment.
• Implement event-driven architectures and work with Kafka and MQ for real-time messaging and event management.
• Collaborate with cross-functional teams to define, design, and deliver high-quality software solutions.
• Troubleshoot, optimize, and refactor code to improve performance, scalability, and security.
• Stay up-to-date with the latest Java frameworks, tools, and cloud technologies.
• Follow best practices in software development, including testing, code reviews, and documentation.

Required Skills:

• 8 + years of hands-on experience in Java 18+ development with a strong understanding of advanced Java concepts.
• Proficiency in building REST, microservices using Spring Boot
• Hands-on experience with Docker for containerization and working in a cloud-native environment.
• Strong expertise in Kafka and MQ for message queuing and event-driven systems.
• Solid understanding of relational and NoSQL databases.
• Experience with version control tools such as Git and familiarity with Agile methodologies.
• Strong problem-solving and debugging skills.
• Ability to work efficiently in a fast-paced, dynamic environment.

Preferred Skills:

• Familiarity with CI/CD pipelines and tools.
• Knowledge of Kubernetes and container orchestration.
• Experience with JUnit, Mockito, and other testing frameworks.
• AI skill sets (like: co-pilot, windsurf etc)
• Strong experience in Angular for developing responsive, dynamic, and scalable web applications using TypeScript, HTML, and CSS.
• Proficiency in RxJS for handling asynchronous operations, Observables, API calls, and reactive data streams.
• Experience with Micro Frontend (MFE) architecture, including developing and integrating modular frontend applications using Angular.

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.