Java Fullstack Developer

Skybeyo; New York (NY); On-site; USD 140,000 - 190,000; Full time

Job summary

Skybeyo is seeking a senior Full Stack Developer with 12+ years of experience in Java, Spring Boot, and modern web technologies to lead end‑to‑end delivery. The role emphasizes scalable microservices, REST APIs, and cloud‑native applications on AWS.

You will own user stories from analysis through deployment, work in an Agile environment, and collaborate closely with Product, QA, DevOps, and Architecture teams.

Qualifications

• 12+ years of experience in Full Stack Development using Java, Spring Boot, and modern web technologies.
• Strong design and development of scalable microservices and REST APIs.
• Hands-on AWS experience with EC2, Lambda, ECS, S3, RDS, API Gateway and CI/CD pipelines.
• Ability to own user stories from requirements to deployment and post‑production support.
• Experience in Agile/Scrum with cross‑functional collaboration.

Responsibilities

• Own end‑to‑end delivery of features with minimal supervision.
• Perform development, unit testing, peer reviews, integration testing, UAT and deployment.
• Provide post‑production support and issue resolution.
• Collaborate with Product, QA, DevOps, and Architecture teams.

Skills

Java

Spring Boot

Full stack development

REST APIs

Microservices

Cloud-native

Tools

Docker

Kubernetes

AWS

Job description

Candidate should be owing to end-to-end delivery with minimal supervision.

12+ years of experience in Full Stack Development using Java, Spring Boot, and modern

web technologies.

Strong expertise in designing and developing scalable microservices, REST APIs, and

cloud-native applications.

Hands-on experience with AWS services such as EC2, Lambda, ECS, S3, RDS, API

Gateway, and CI/CD pipelines.

Ability to independently own user stories from requirement analysis through

development, unit testing, peer reviews, integration testing, UAT, deployment, and

post-production support.

Strong understanding of secure coding practices, performance optimization, and

Experience working in Agile/Scrum environments with close collaboration across

Product, QA, DevOps, and Architecture teams.

Excellent troubleshooting skills with experience performing root cause analysis and

production issue resolution.

Familiarity with containerization technologies such as Docker and Kubernetes is

preferred.

Prior experience in Banking or Financial Services with enterprise-scale applications is