Senior Full Stack Java Developer, Malvern, PA, US

Intellibee; Malvern (AR); On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

Long-Term Stability

Comprehensive Health Coverage

Future Planning

GC Assistance

Job summary

IntelliBee in Malvern, PA, US is seeking a Senior Full Stack Java Developer to bridge frontend and backend in a cloud-native environment. You will drive modern frontend architectures with React, contribute to distributed microservices, and help shape the SSO platform and API integration.

Candidates should have strong communication skills and experience with AWS, GraphQL, REST, Kafka, SQL/NoSQL databases, and AI-assisted development tools.

Qualifications

• Proven full-stack development experience with strong frontend and backend skills.
• Experience in distributed microservices environments and cloud-native architectures.
• Excellent communication and collaboration across cross-functional teams.

Responsibilities

• Frontend development with React (strong hands-on).
• Micro Frontend (MFE) architectures; REST and GraphQL API integration.
• GraphQL/Apollo federation experience is a strong advantage.
• AWS services (ECS, Lambda, S3, CloudWatch) and event-driven systems (Kafka).
• SQL and NoSQL databases; AI-assisted development tools (e.g., Claude Code, Copilot).
• Communicate project execution clearly across teams.

Skills

React

Java

Micro Frontends

GraphQL

AWS

Kafka

REST APIs

SQL/NoSQL

AI-assisted tools

Unit testing (Jest/Jasmine)

Tools

Jest/Jasmine

GraphQL tooling

Apollo Federation

Job description

Senior Full Stack Java Developer, Malvern, PA, US

Senior Full Stack Java Developer

We are looking for a Senior Full Stack Developer who pairs very strong cutting edge frontend capabilities with backend development skills. This role is perfect for a senior engineer who thrives in a highly collaborative environment, shifting focus from monolithic application development to distributed microservices and dynamic user interfaces. You will be instrumental in bridging the gap between cross-functional teams, driving the adoption of modern frontend architectures (React) and contributing heavily to our cloud-native backend services and SSO platform initiatives.

Job Responsibilities:

• Frontend
  • Strong hands on experience with React
• Micro Frontend (MFE's) architecture experience is a strong advantage
  • Jest/Jasmine for unit testing
  • Experience integrating with REST and GraphQL API's
• GraphQL/ Apollo federation experience is a strong advantage
• AWS - ECS, lambda, S3, Cloudwatch
• Kafka/ event-driven architecture
• SQL and NoSQL databases
• Experience using AI-Assisted Development tools such as Claude Code, Copilot or Similar tools.
• Excellent communication skills and ability to clearly communication project execution in previous roles.

Benefits at IntelliBee

• Long-Term Stability: Join us on a multi-year opportunities with room to grow.
• Comprehensive Health Coverage: Access quality healthcare benefits to keep you and your family well.
• Future Planning: Enroll in our 401(k) program and invest in your financial security.
• GC Assistance: We support immediate Green Card processing, if required.