Senior Full-Stack Java Developer for E‑Commerce & Auth0

Aivanta Tech Inc; Columbus (OH); On-site; USD 120,000 - 150,000; Full time

Job summary

Aivanta Tech Inc. in Columbus, OH seeks a Senior Full Stack Java Developer with 7‑10 years of experience to design and build scalable e-commerce applications using Java, Spring Boot, Microservices, and React/Angular.

You will implement Auth0 based authentication and authorization across web and mobile apps, including SSO, MFA, and RBAC. Ideal candidates have strong cloud, CI/CD, and database skills, with experience in customer-facing e-commerce and payment gateway integrations.

Qualifications

• 7-10 years of full stack development experience.
• Strong Java development experience (Java 8/11/17).
• Expertise in Spring Boot, Spring Security, REST APIs, Microservices.

Responsibilities

• Develop and enhance enterprise-scale e-commerce applications.
• Design and build scalable REST APIs and microservices.
• Implement and manage Auth0 integrations across web and mobile applications.
• Configure and support SSO, MFA, Social Login, RBAC, and identity federation solutions.
• Collaborate with Product Owners, Architects, and UX teams to deliver customer-centric solutions.
• Integrate payment gateways, customer identity services, and third-party platforms.
• Participate in architecture reviews, code reviews, and technical design discussions.
• Troubleshoot performance, security, and production issues.
• Mentor junior developers and contribute to engineering best practices.

Skills

Full stack experience

Java development

Spring Boot

Spring Security

REST APIs

Microservices

React/Angular

Auth0 integration

OAuth 2.0 / OIDC / SSO / MFA / JWT /RB

Tools

Docker

Kubernetes

Jenkins

Azure DevOps

Git

Job description

Aivanta Tech Inc. in Columbus, OH seeks a Senior Full Stack Java Developer with 7‑10 years of experience to design and build scalable e-commerce applications using Java, Spring Boot, Microservices, and React/Angular.

You will implement Auth0 based authentication and authorization across web and mobile apps, including SSO, MFA, and RBAC. Ideal candidates have strong cloud, CI/CD, and database skills, with experience in customer-facing e-commerce and payment gateway integrations.