Dynasticx LLC · 1 day ago
Java Full Stack Developer
NYC Metro Area
Full-time
Onsite
Senior Level, Lead/Staff
$95K/yr - $100K/yr
8+ years expDynasticx LLC is seeking a highly skilled Senior Java Full Stack Developer with expertise in Java, Spring Boot, and modern front-end technologies. The role involves leading the design and development of enterprise-grade applications, building scalable backend services, and delivering cloud-native solutions on AWS.
Business Development
Hiring Manager
Lekha Deepu
Responsibilities
Lead the design and development of enterprise-grade applications using Java and Spring Boot
Develop highly scalable backend services using Spring Boot, Spring MVC, Spring Cloud , and Microservices architecture
Build and maintain RESTful APIs with best practices for performance, security, and scalability
Implement business logic using Spring Framework modules including:
Spring Boot
Spring Security
Spring Data JPA
Spring Batch (plus)
Develop responsive UI components using Angular/React, TypeScript, JavaScript, HTML5, CSS3
Deploy and manage applications on AWS Cloud using services such as:
EC2, S3, RDS, Lambda, ECS/EKS, CloudWatch
Work with CI/CD pipelines using Jenkins, GitHub Actions, Azure DevOps , or GitLab
Collaborate with architects, DevOps teams, and stakeholders to deliver cloud-ready solutions
Participate in Agile ceremonies, sprint planning, and continuous improvement initiatives
Perform code reviews, troubleshooting, debugging, and application performance tuning
Mentor junior developers and contribute to development best practices
Qualification
Required
8+ years of strong hands-on experience in Java (8/11/17)
Expertise in Spring Boot development and enterprise frameworks
Strong experience with Spring MVC
Strong experience with Spring Cloud
Strong experience with Spring Security (OAuth2, JWT)
Strong experience with Hibernate / JPA
Strong experience with Spring Data
Deep knowledge of Microservices architecture, API design, and integration patterns
Experience with messaging/event systems such as Kafka or RabbitMQ is a plus
Strong experience with modern front-end frameworks: Angular (preferred) or React
Proficiency in TypeScript, JavaScript, Bootstrap, REST integrations
Hands-on experience deploying applications in AWS Cloud
Strong knowledge of AWS services including: EC2, S3, RDS, IAM, CloudWatch
Strong knowledge of AWS services including: Lambda, API Gateway
Strong knowledge of AWS services including: ECS/EKS, Docker, Kubernetes
Experience in CI/CD automation using: Jenkins, GitLab CI/CD, Azure DevOps
Strong experience with SQL and NoSQL databases: Oracle, PostgreSQL, MySQL, MongoDB
Expertise in query optimization and database performance tuning
Bachelor's or Master's degree in Computer Science, Engineering, or related discipline
Preferred
Experience with cloud-native design, distributed systems, and AWS best practices
Exposure to Infrastructure as Code tools like Terraform or CloudFormation
Knowledge of API management tools and monitoring frameworks
Company
Dynasticx LLC
We’ve been operating for merely a few months, yet we’ve established ourselves as a leading recruitment consultancy.
11-50 employees
H1B Sponsorship
Dynasticx LLC 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 (7)
2024 (4)
2023 (5)
Funding
Current Stage
Early StageCompany data provided by crunchbase