Senior Java Full Stack Developer

MasterApp Labs; Glen Allen (VA); Hybrid; USD 120,000 - 180,000; Full time

Benefits offered by this job

401(k) matching

Dental insurance

Health insurance

Vision insurance

Job summary

MasterApp Labs LLC is seeking a Senior Java Full Stack Developer for a hybrid role in Glen Allen, VA. The contract position requires hands-on leadership in designing and delivering full-stack systems, building microservices with Spring Boot, and securing RESTful APIs with OAuth2/JWT.

Collaboration with DevOps to implement CI/CD is essential. Ideal candidates bring 10+ years in Java/J2EE, Oracle SQL, WebSphere, and a track record of delivering scalable, secure enterprise applications.

Qualifications

• Extensive experience with full-stack Java development.
• Proficient in Spring Framework and RESTful services.
• Knowledge of OAuth2/JWT and secure design principles.

Responsibilities

• Design, develop, and implement complex full-stack application systems across the SDLC.
• Maintain and upgrade software post-deployment.
• Manage end-to-end production lifecycle of software and applications.
• Build scalable microservices with Spring Boot and event-driven patterns.
• Develop and maintain RESTful APIs and integrations with security standards.
• Collaborate with DevOps to establish CI/CD pipelines (GitHub).
• Develop Oracle SQL scripts and persistence logic.

Skills

Java

J2EE

Python

Spring/Spring Boot

GitHub CI/CD

Oracle SQL

WebSphere

Job description

Benefits:

• 401(k) matching
• Dental insurance
• Health insurance
• Vision insurance

Job Title: Senior Java Full Stack Developer

Location: Glen Allen, VA, (Hybrid)-Work from office at least 2 days

Position Type: Contract

Interview Mode: In-person

Key Responsibilities

1. Design, develop, and implement complex full-stack application systems across the entire software development lifecycle.
2. Maintaining and upgrading the software following deployment
3. Managing the end-to-end life cycle for the production of software and applications
4. Build scalable microservices using Spring Boot and event-driven patterns, ensuring alignment with cloud-native development principles
5. Develop and maintain RESTful APIs and service-oriented integrations, ensuring high performance, reliability, and secure design through the application of OAuth2, JWT, and encryption standards.
6. Work with devops teams to Establish CI/CD pipelines using version control systems (GitHub) and automation tooling to support continuous delivery and deployment practices.
7. Detailed knowledge of developing Oracle SQL Scripts and knowledge Persistence frameworks

Required/Desired Skills

Skill | Required /Desired | Amount | Actual Years of Experience

• Java | Required | 10 |
• J2EE - EJB, JSF | Required | 10 |
• Python | Required | 5 |
• Spring and Spring Boot | Required | 10 |
• Github and CI/CD | Required | 8 |
• Oracle - SQL | Required | 10 |
• Websphere Application Server or Equivalent | Required | 10 |

Flexible work from home options available.