Java Full Stack Lead
First seen by Alion on Aug 12, 2026.
Key Responsibilities :
- Design, develop, and maintain scalable applications using Java, Spring Boot, and Microservices.
- Build backend services and APIs using Node.js with Express.js or NestJS.
- Develop and integrate scalable REST APIs and microservices.
- Implement authentication and authorization solutions using Auth0, OAuth2, JWT, and OIDC.
- Work with AWS services including Lambda, API Gateway, and IAM.
- Develop and maintain Infrastructure as Code using Terraform and AWS CloudFormation.
- Design secure and scalable cloud-native applications.
- Implement and maintain CI/CD pipelines and Git-based development workflows.
- Troubleshoot application, integration, authentication, and deployment issues.
- Participate in code reviews and maintain high standards for code quality, security, and performance.
- Collaborate with architecture, product, DevOps, and engineering teams.
- Provide technical guidance and mentorship while remaining hands-on with development and coding.
Required Skills & Experience :
- 8-14 years of software development experience.
- Strong hands-on expertise in Java, Spring Boot, and Microservices.
- Mandatory : Hands-on experience with Node.js, Express.js, or NestJS.
- Strong experience building REST APIs and microservices.
- Experience with AWS Lambda, API Gateway, and IAM.
- Strong understanding of IAM and authentication mechanisms.
- Hands-on experience with Auth0, OAuth2, JWT, and OIDC.
- Mandatory : Experience with Terraform and/or CloudFormation and Infrastructure as Code.
- Experience with CI/CD and Git workflows.
- Strong problem-solving and debugging skills.
Skills
Java, Node.js, Microservices Architecture, AWS, Full Stack, Spring Boot, NestJS, Express.js, REST API