Senior Full Stack Java Developer

Object Data , is seeking Senior Full Stack Java Developers to support our IT development teams located in New Jersey, USA.
Job Description
As a Senior Full Stack Java Developer , you will play a crucial role in developing scalable applications across the entire technology stack. Utilizing modern DevOps practices, you will enhance our development processes and contribute to our innovative solutions.

Key Responsibilities

• Develop, design, and maintain scalable, secure, and high-performance applications using Java and modern web technologies.
• Build microservices-based architectures utilizing Spring Boot, RESTful APIs, or GraphQL.
• Build responsive front-end applications using Angular or React, along with HTML5, CSS3, JavaScript (ES6+), and TypeScript.
• Implement CI/CD pipelines, manage cloud infrastructure (AWS, GCP, or Azure), and automate testing processes.
• Ensure best security practices by implementing OAuth2, JWT, and API security measures.
• Optimize databases using SQL (PostgreSQL, MySQL) and NoSQL (MongoDB, Cassandra, Redis) technologies.
• Collaborate with cross-functional teams in an Agile (Scrum/Kanban) environment.

Qualifications

• Bachelor's degree in Computer Science, Engineering, or related field is a MUST
• 8 plus years of software development experience
• Proficiency in Java 11, 17, or 21 and the Spring Boot framework
• Strong knowledge of software engineering best practices, including SOLID principles, design patterns, CI/CD, clean code, refactoring, and code reviews.
• Expertise in backend developmen t, including hands-on experience with RESTful and GraphQL APIs, and microservices architecture .
• Proficiency in frontend technologies : JavaScript (ES6+), TypeScript, HTML5, CSS3, and frameworks (Angular, React, or Vue.js)
• Strong expertise in SQL (PostgreSQL, MySQL) and NoSQL (MongoDB, Cassandra, Redis) databases, focusing on optimization and ORM tools
• Hands-on experience with Jenkins and GitLab CI, containerization technologies (Docker / Podman), and orchestration tools (Kubernetes)
• Familiarity with Kubernetes management using Helm and infrastructure automation tools such as Terraform or AWS CloudFormation is a plus.
• Experience with monitoring and logging tools , including the ELK stack, Prometheus, and Grafana.
• Solid understanding of security protocols , identity management, and authentication mechanisms
• Knowledge of Kafka streams, event-driven architecture, and distributed transactions for data consistency across services.
• Familiarity with instrumentation of applications using OpenTelemetry for monitoring metrics, traces, and logs.
• Expertise in implementing Resilient4j for fault-tolerant applications, including circuit breakers, fallback methods, and retries for service resilience
• Experience with distributed caching solutions to enhance performance and scalability.
• Solid grasp of microservices architecture , performance monitoring, and troubleshooting in distributed systems
• Excellent written and verbal communication skills in English for effective collaboration with stakeholders and team members.
• Familiarity with modern AI technologies is a plus

Employment Type: Full-Time


Salary: The annual salary for this position ranges from $105K to $125K depending on experience and qualifications.


About You:
If you have a passion for building robust, scalable applications and a desire to thrive in a fast-paced, cloud-native environment with modern DevOps practices, we want to hear from you!

What We Offer:
- Professional growth and development opportunities.
- A collaborative and innovative work environment.
- A healthy work-life balance with regular working hours: 8 hours per day, 5 days a week.
- Visa sponsorship