Software Engineer III - Java Full Stack Developer

Deloitte is seeking a Software Engineer III with Java full-stack expertise to contribute to Value-Based Care initiatives by delivering robust Java/Spring services and APIs, React front-end components, and Python services within a healthcare-focused environment. This onsite role in Jericho, NY combines technical leadership with hands-on development across multiple technologies.

Responsibilities

• Lead architecture and implementation across the frontend (React) and backend (Python) with an emphasis on scalable, maintainable design.
• Design data models and schemas, author and optimize complex SQL, manage migrations, and boost performance.
• Define and uphold standards for code quality, testing, CI/CD pipelines, documentation, and observability (logging, metrics, tracing).
• Create and optimize scalable software for AI platforms and consumer devices.
• Integrate load, stress, and real-user scenario testing into development and production cycles.
• Monitor and address performance, reliability, and scalability challenges in complex systems.
• Collaborate with engineers working on custom hardware, embedded systems, and cloud infrastructure.
• Apply advanced profiling, benchmarking, and system optimization techniques.
• Contribute to solution architecture, API design, security, and system integration.
• Communicate regularly with Engagement Managers (Directors), project teams, and cross-functional technical staff, escalating issues when engagement management input is needed.
• Lead client engagement workstreams independently or collaboratively to drive process improvement, optimize workflows, address quality deficits, and achieve operational outcomes.

Qualifications

• Minimum 2 years of professional experience.
• Bachelor's degree.

Technologies

• Java, J2EE
• Python
• React
• FastAPI
• Django
• Flask
• SQL
• Docker
• Kubernetes
• Git
• CI/CD pipelines

Location and Compensation

• Location: Jericho, NY (onsite)
• Salary: USD 113,300 - 188,900 per year

Benefits

• Discretionary annual incentive program

Preferred qualifications

• Experience developing or deploying AI solutions, custom hardware, or high-performance platforms
• Proven ability to communicate complex technical concepts clearly and effectively
• Analytical ability to manage multiple projects and prioritize tasks into manageable work products
• Ability to operate independently or with minimum supervision
• Excellent written and verbal communication skills
• Ability to deliver technical demonstrations