Senior Java Developer

JustinBradley’s client, an expert in securitization and technology in the housing finance market, is seeking an experienced Senior Java Developer with deep expertise in Spring, SQL, and AWS to join our team. This role is ideal for a self-starter who can take full ownership of complex initiatives, work independently with minimal oversight, and consistently deliver high-quality, scalable solutions. You will play a key role in designing and building robust applications, making sound architectural decisions, and driving projects from concept through deployment. We are seeking someone who brings strong technical depth, leadership, and a results-driven mindset.

This role is 100% remote, must work EST hours.

*PART-TIME*

Responsibilities:

• Independently design and develop new components and enhance existing applications using Spring Core and Spring Boot.
• Architect and build robust REST APIs and integrations to support business-critical systems.
• Apply industry best practices to design, test, implement, and support solutions with minimal direction.
• Leverage AWS services (S3, ECS, Lambda, Step Functions, SSM, SNS/SQS, etc.) to deliver secure, cloud-native applications.

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• Write, tune, and maintain complex SQL queries (primarily for Oracle).
• Develop containerized solutions using Docker for scalability and deployment efficiency.
• Ensure that all deliverables meet quality, security, and compliance requirements.
• Write extensible and reusable library code for long-term maintainability.
• Create and maintain thorough technical documentation.
• Collaborate with remote team members while working independently to deliver end-to-end solutions.
• Contribute across the full lifecycle of Agile projects, from planning through delivery.

Qualifications:

• Bachelor’s degree in Computer Science, Computer Engineering, or a related field.
• 9+ years of experience building enterprise applications in Spring Core and Spring Boot.

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• 9+ years of writing unit tests with JUnit and Mockito.
• 7+ years of hands-on experience with AWS services (S3, ECS, Lambda, Step Functions, SSM, SNS/SQS, etc.).
• Advanced SQL skills with proven experience in complex query design and optimization (Oracle preferred).
• Proficiency in containerization with Docker.
• Experience with IntelliJ, Bitbucket, Jira, and Confluence.
• Knowledge of Cucumber and Maven for testing and building automation.
• Excellent problem-solving, analytical, and communication skills.
• Demonstrated ability to work independently, make architectural decisions, and deliver high-quality outcomes without close supervision.

JustinBradley is an EO employer - Veterans/Disabled and other protected employees.

Pay Rate: Up to $83/hr