Java Full Stack Engineer

TechDigital Group; North Wales (Montgomery County); On-site; USD 90,000 - 130,000; Full time

Job summary

TechDigital Group is seeking a skilled backend developer in Montgomery County, North Wales. This role involves designing and maintaining applications using Java, Spring Boot, and Spring Cloud, and requires strong experience with REST APIs and AWS services.

The ideal candidate will have a Bachelor's degree in computer science or a related field, along with 5–7 years of relevant experience. Join us to contribute to innovative solutions in a dynamic environment.

Qualifications

• 5–7 years of professional experience in backend development.
• Must have strong hands-on experience in Java, Spring Boot, Spring Cloud, and AWS services.
• Good understanding of Spring Cloud components such as Config Server, API Gateway, and distributed service communication.

Responsibilities

• Design, develop, and maintain backend applications using Java, Spring Boot, and Spring Cloud.
• Build and enhance RESTful APIs and microservices for scalable enterprise applications.
• Deploy, manage, and support applications using AWS services such as EC2, Lambda, S3, RDS, IAM, CloudWatch, and VPC.

Skills

Spring Boot & Spring Cloud

Java

Microservices

REST APIs

AWS Cloud Services

Education

Bachelor's degree in computer science, information technology, or related field

Job description

Mandatory Skills

• Spring Boot & Spring Cloud
• Java
• Microservices
• REST APIs
• AWS Cloud Services

Responsibilities

• Design, develop, and maintain backend applications using Java, Spring Boot, and Spring Cloud
• Build and enhance RESTful APIs and microservices for scalable enterprise applications
• Deploy, manage, and support applications using AWS services such as EC2, Lambda, S3, RDS, IAM, CloudWatch, and VPC
• Implement distributed system capabilities including service discovery, configuration management, API gateway, and inter-service communication using Spring Cloud
• Model, query, and optimize Oracle Database schemas, stored procedures, and SQL queries
• Implement security best practices using Spring Security, OAuth2/OIDC, and secure API design principles
• Optimize application performance, reliability, and scalability through caching, asynchronous processing, pagination, and efficient resource management
• Build and maintain CI/CD pipelines and support deployments across AWS environments
• Monitor application health using logging, metrics, tracing, and troubleshooting tools
• Participate in code reviews, technical design discussions, and cross-functional collaboration to deliver high-quality solutions

Qualifications

• Bachelor's degree in computer science, information technology, or a related field, or equivalent practical experience
• 5–7 years of professional experience in backend development
• Must have strong hands‑on experience in Java, Spring Boot, Spring Cloud, and AWS services
• Strong experience in developing REST APIs and microservices-based applications
• Hands‑on experience with AWS services such as EC2, Lambda, S3, RDS, IAM, CloudWatch, and VPC
• Good understanding of Spring Cloud components such as Config Server, API Gateway, and distributed service communication
• Hands‑on experience with Oracle Database, including SQL, PL/SQL, indexing, and query optimization
• Experience with CI/CD pipelines, Git-based workflows, and deployment automation
• Strong problem‑solving, debugging, and communication skills