Hands-On Senior Java Architect & Integrations Lead

StellarMettle Placements; Sandy Springs (GA); On-site; USD 120,000 - 160,000; Full time

Job summary

StellarMettle Placements seeks a hands-on Senior Java Developer to design, integrate, and modernize enterprise applications in a hands-on, architecture-driven role. The candidate will take broader technical ownership while remaining deeply involved in development.

Responsibilities include designing architectures across multiple systems, supporting web services and integrations, and mentoring engineers. Migration from Struts to Spring Boot and on-prem environments are part of the modernization

Qualifications

• Strong Java development background with hands-on engineering leadership.
• Experience designing and evolving enterprise architectures.
• Proven ability to work with MVC frameworks (Struts, Spring Boot).
• Experience with web services and system integrations.
• Experience with distributed architectures and ORM (Hibernate).
• Proficient in SQL and enterprise databases.
• Experience working in on-premises environments.
• Ability to design systems while remaining hands-on with code.

Responsibilities

• Design and evolve architecture across multiple interconnected enterprise systems.
• Develop hands-on Java solutions and contribute to system design.
• Design and support web services, integrations, and distributed applications.
• Provide code-level technical guidance and architectural reviews.
• Help modernize legacy applications, including Struts to Spring Boot migration.
• Support third-party integrations, payment/funding systems, underwriting workflows, and data integrations.
• Establish practical design patterns, standards, and technical roadmaps.
• Mentor engineers and serve as a technical escalation point.

Skills

Java

MVC/Struts/Spring Boot

Web services & integrations

Distributed architecture

Hibernate/ORM

SQL/enterprise databases

On-prem environments

Hands-on development

Tools

Struts

Spring Boot

Hibernate

Job description

StellarMettle Placements seeks a hands-on Senior Java Developer to design, integrate, and modernize enterprise applications in a hands-on, architecture-driven role. The candidate will take broader technical ownership while remaining deeply involved in development.

Responsibilities include designing architectures across multiple systems, supporting web services and integrations, and mentoring engineers. Migration from Struts to Spring Boot and on-prem environments are part of the modernization