FullStackJavaDeveloper

Full Stack Java Developer

We are looking for a Software Engineer – Health Enterprise Web Applications. As the Software Engineer, you will play a critical role in designing, developing, and maintaining our health-focused enterprise web applications. You will work closely with cross-functional teams to deliver high-quality, scalable, and secure solutions using Spring Boot, Java, and Python.

What You'll Do

• Design, develop, and maintain robust enterprise web applications using Spring Boot and Java.
• Integrate Python scripts and services to enhance application functionality and performance
• Collaborate with product managers, designers, and other engineers to define and implement application features
• Ensure the applications meet performance, quality, and deadlines by writing clean, scalable code and performing thorough testing
• Participate in code reviews and contribute to the continuous improvement of development practices
• Troubleshoot, debug, and upgrade existing software
• Stay up-to-date with emerging technologies and industry best practices to drive innovation within the team

What You'll Need Required

• Proven experience as a Software Engineer with a strong background in Spring Boot and Java
• Experience with relational databases (e.g., MS SQL Server)
• Familiarity with front-end technologies (e.g., Angular, HTML, CSS, JavaScript)
• Strong problem-solving skills and attention to detail
• Excellent communication skills and ability to work effectively in a team environment

Preferred

• Understanding of Python for transformation routines

Primary Technologies Used in Last 3-5 Years
- Level of Expertise We Are Looking For
- Required Skills

Must Haves

• Java SE (17+) - Expert
• Deep expertise in core Java (Collections, Generics, Concurrency)
• Lambdas, Streams, Optional, and functional programming
• Exception handling and best practices
• Profiling
• Design for maintainability
• Minimum 8+ years hands-on Java development

Spring Framework & Spring Boot
- Expert

• Build and architect REST APIs using Spring MVC Controllers
• Extend/maintain Service layer with complex business logic
• Implement Repository patterns (JPA/CRUD)
• Create and manage Entities with JPA annotations
• Develop custom Validators and validation strategies
• Configure and use Rest Template/Web Client
• Apply AOP for cross-cutting concerns (logging, auditing, transactions)
• Advanced Spring configuration (profiles, properties, externalized config)
• Strong understanding of Spring ecosystem and best practices

Spring Security & JWT
- Expert

• Design and implement comprehensive authentication/authorization
• Configure JWT token generation, validation, and refresh strategies
• Implement role-based and permission-based access control
• Secure REST endpoints and handle security contexts
• Integrate with OAuth2, LDAP, or SSO (if applicable)
• Security best practices and vulnerability prevention

Nice to Haves

• Hibernate
  - Intermediate
• Write and optimize HQL/JPQL queries
• Configure entity relationships and mappings
• Handle transactions and lazy loading
• Performance tuning
• Spring Batch
  - Intermediate
• Maintain batch job workflows
• Configure readers, processors, and writers
• Job scheduling and monitoring
• Jenkins
  - Intermediate
• Create and maintain Jenkins pipelines
• Configure build jobs, triggers, and webhooks
• Jenkins administration basics
• Troubleshoot build failures
• Azure Dev Ops (ADO) - Intermediate
• Work with Azure Pipelines (YAML/Classic)
• Manage Azure Repos, Boards, and Artifacts
• Configure build and release pipelines
• Migrate Jenkins Freestyle jobs to ADO
• Angular
  - Basic to Intermediate
• Understand Angular component architecture
• Collaborate effectively with UI team
• Debug UI/API integration issues
• Basic Type Script knowledge
• Type Script
  - Basic to Intermediate
• Read and understand Type Script code
• Debug type-related issues
• Support UI team with API contracts
• UI/UX Principles
  - Basic Awareness
• Understand user-centric design
• Collaborate with UI team on API design
• Consider front-end implications in API design
• MSSQL Database
  - Intermediate (Preferred)
• Write T-SQL queries and stored procedures
• Understand indexing and query optimization
• Work with MSSQL-specific features
• Basic database administration
• Powershell
  - Intermediate
• Various remoting, deployment scripting