Product Engineer (JAVA) en Loyalty Juggernaut, Inc

At Loyalty Juggernaut, we’re on a mission to revolutionize customer loyalty through AI-driven SaaS solutions. We are THE JUGGERNAUTS, driving innovation and impact in the loyalty ecosystem with GRAVTY®, our SaaS Product that empowers multinational enterprises to build deeper customer connections. Designed for scalability and personalization, GRAVTY® delivers cutting-edge loyalty solutions that transform customer engagement across diverse industries including Airlines, Airport, Retail, Hospitality, Banking, F&B, Telecom, Insurance and Ecosystem.

Our Impact:

• 400+ million members connected through our platform.
• Trusted by 100+ global brands/partners, driving loyalty and brand devotion worldwide.

Proud to be a Three-Time Champion for Best Technology Innovation in Loyalty!!

Explore more about us at www.lji.io.

What You Will OWN

Partner Integrations & Product Development

• Design, develop, and maintain high-quality, integration-ready applications using Java and related technologies.
• Explore and implement
  partner integrations (e.g., Adobe, Shopify, VTEX, AWS, Braze, Cendyn, etc.,) through APIs and SDKs.
• Contribute to the evolution of our
  Integration Framework
  , ensuring flexibility, modularity, and reusability.
  

Exploration & Prototyping

• Perform POCs and technical feasibility studies
  for new integrations and partner technologies.
• Experiment with emerging tools and frameworks such as Python, Django, React, or others based on use case.
• Support building custom connectors and adapters using RESTful APIs, JSON, and webhooks.

Cloud & DevOps Enablement

• Leverage AWS services (Lambda, S3, API Gateway, RDS, CloudWatch) for scalable and secure deployments.
• Collaborate with DevOps teams to optimize CI/CD pipelines and integration monitoring.

Collaboration & Delivery

• Partner with cross-functional teams including Product, QA, and Partner Success to deliver seamless integration experiences.
• Participate in code reviews, promote best practices, and maintain high-quality engineering standards.

Continuous Learning

• Stay updated with new frameworks, cloud offerings, and API standards to continuously enhance integration capabilities.

What We Are Looking For

• Bachelor’s degree in Computer Science, Engineering, or a related field.
• 1 to 2+ years of hands-on experience in Java / Spring Boot development.
• Strong understanding of RESTful APIs, JSON, and microservices architecture.
• Curiosity and willingness to learn new technologies (Python, React, Django, Node.js, etc.).
• Familiarity with cloud platforms, preferably AWS services
• Experience with Git or similar version control systems and CI/CD pipeline
• Strong problem-solving, debugging, and analytical skills.
• Excellent communication and collaboration skills — able to work across teams and with external partners.

Why Join Us

• Work at the intersection of product engineering and technology partnerships.
• Opportunity to explore and integrate with global platforms like Adobe, Shopify, AWS, and more.
• Continuous exposure to modern tech stacks, microservices and cloud-native architectures. 
• Collaborative, innovation-driven culture where learning and experimentation are encouraged