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StaffXpert LLC Logo
Senior Full Stack Developer

StaffXpert LLC

 

Moline, IL, USA

Posted On: 30+ days ago
Experience: 12+ years
Availability: Onsite
Openings: 1
Category: Senior Full Stack Developer
Tenure: Contract - Corp-to-Corp
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Description

You will design and maintain scalable backend services and responsive web applications for distributed systems.

This role is on-site.

Responsibilities

  • Build and optimize RESTful APIs and microservices using Core Java and Spring Boot.
  • Develop responsive frontend interfaces using React.js, JavaScript (ES6+), HTML, and CSS.
  • Design scalable backend architectures and integrate them with frontend applications.
  • Troubleshoot complex technical issues and optimize application performance and reliability.
  • Participate in code reviews, system design discussions, and cross-functional collaboration.

Required Skills

  • 12+ years of hands-on Java development experience with strong expertise in Core Java, Multithreading, Collections, and OOP.
  • Proficiency in React.js, JavaScript (ES6+), HTML, and CSS for building user interfaces.
  • Experience with Spring Framework and Spring Boot for backend services.
  • Proven track record of building REST APIs and Microservices.
  • Hands-on experience with SQL/NoSQL databases including Oracle, MySQL, and MongoDB.
  • Familiarity with Git version control and CI/CD pipelines.
  • Bachelor's degree in a relevant field.

Preferred Skills

  • Experience with cloud platforms (AWS, Azure, GCP) and containerization (Docker, Kubernetes).
  • Knowledge of Agile/Scrum methodologies and performance tuning.

Education

Bachelor's degree

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