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Senior Java J2Ee Developer Jobs in Baltimore, MD

Beyond SOF

Java Applications Programmer

Baltimore, MD · On-site

Design, develop, enhance, maintain, fix, and support enterprise systems and applications of MHBE technology platforms utilizing open-source driven enterprise architecture, Java/J2EE, Angular, PHP ...

TecTammina

Sr Java Developer

Baltimore, MD

$57 - $72.50/hr

Experience with Java ESB frameworks, FUSE ESB preferred * Experience with build frameworks, Maven preferred * Experience with Apache Camel * Experience with OSGI, Apache Karaf preferred * Strong ...

Sonsoft Inc

Java Developer (GC--USC)

Owings Mills, MD

$49 - $63.50/hr

Preferred At least 4+ years of experience in in Java, J2EE, Struts, Spring, Webservices, Sybase, SQL Server Skills At least 2 years of experience in Unix/Linux operating system At least 4 years of ...

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Senior Java J2Ee Developer information

See Baltimore, MD salary details

$30

$61

$86

How much do senior java j2ee developer jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for senior java j2ee developer in Baltimore, MD is $61.01, according to ZipRecruiter salary data. Most workers in this role earn between $51.71 and $70.56 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a senior Java J2EE developer?

To thrive as a Senior Java J2EE Developer, you need advanced expertise in Java, J2EE frameworks (such as Spring or Hibernate), object-oriented programming, and a relevant degree in computer science or related fields. Familiarity with version control systems (like Git), build tools (such as Maven or Gradle), and cloud platforms, along with relevant certifications, is often required. Strong problem-solving, leadership, and communication skills help you collaborate effectively and mentor junior developers. These skills and qualities are essential for delivering robust, scalable applications and leading successful development projects.

What does a senior Java J2EE developer do?

A Senior Java J2EE Developer is responsible for designing, developing, and maintaining enterprise-level applications using Java and Java 2 Platform, Enterprise Edition (J2EE) technologies. They lead the development process, perform code reviews, and ensure the application is robust, scalable, and secure. Additionally, they collaborate with cross-functional teams to gather requirements, provide technical guidance, and resolve complex software issues.

What is the difference between Senior Java J2Ee Developer vs Java Software Engineer?

AspectSenior Java J2Ee DeveloperJava Software Engineer
Required CredentialsBachelor's in CS or related, Java certifications often preferredBachelor's in CS or related, Java certifications beneficial
Work EnvironmentDevelops enterprise applications, often in large teamsDevelops Java applications, may work on various project sizes
Industry UsageCommon in finance, healthcare, enterprise sectorsUsed across tech, finance, startups, and enterprise
Search & Comparison IntentOften compared for experience level and responsibilitiesCompared for entry to mid-level Java development roles

The main difference between a Senior Java J2Ee Developer and a Java Software Engineer lies in experience and responsibilities. Senior developers typically lead complex projects and mentor junior staff, while Java Software Engineers focus on developing Java applications across various environments. Both roles require similar educational backgrounds and certifications, but seniority impacts scope and leadership expectations.

What are some common challenges faced by senior Java J2EE developers when working on large-scale enterprise applications?

Senior Java J2EE Developers often encounter challenges such as managing complex codebases, ensuring scalability and performance, and integrating with legacy systems or third-party services. Balancing new feature development with ongoing maintenance and refactoring can also be demanding. Effective communication and collaboration with cross-functional teams, such as DevOps, QA, and front-end developers, are essential to ensure smooth project delivery and address issues promptly.

Java Applications Programmer

Beyond SOF

Baltimore, MD • On-site

Full-time

Re-posted 24 days ago

Job description

Location: Baltimore, MD 21202 (Hybrid)
No.of roles: 3
Rate: Depends on experience.
Need resume by 28th July
Candidate should have all Minimum and Peferred skills, Previous expereince with Healthcare clients would be preferrable.
Responsibilities:
  • Design, develop, enhance, maintain, fix, and support enterprise systems and applications of MHBE technology platforms utilizing open-source driven enterprise architecture, Java/J2EE, Angular, PHP, HTML, Struts, Spring, Hibernate, RESTful API, JBoss EAP, and other technologies.
  • Interface with business, and IT teams to understand and translate business requirements into formal technical specifications and application codes.
  • Develop and execute quality unit tests, integration plans, and scripts to validate that application changes meet technical specifications.
  • Work with testing and business teams to complete acceptance testing and contribute to integration, performance, and other testing functions.
  • Participate in technical reviews at various stages of software and application development.
  • Adhere to all security, Project Management Office (PMO), change control, work management, service delivery policies, processes, tools, and methodologies.
  • Note: The candidate must be flexible to work overtime as needed, including weekends, holidays, and off-hours.
Minimum Qualifications:
  • A minimum of seven (7) years of experience in Java EE development and maintenance of enterprise applications.
  • A minimum of five (5) years of experience with various development tools and technologies such as Eclipse IDE, GIT, Spring, Struts, JPA, Hibernate, Angular, JavaScript, TypeScript, HTML, HTML5, CSS3, JSP, Servlets, Web Services, and REST API.
  • A minimum of four (4) years of experience developing SQL Queries for relational databases such as PostgreSQL, MySQL, Oracle, or other enterprise databases.
  • A minimum of four (4) years of hands-on experience integrating Java-based applications with MongoDB, SQL, NoSQL, or other enterprise databases.
  • A minimum of two (2) years of hands-on experience developing Java-based REST API with tooling such as Spring-REST, Struts, or equivalent.
  • Proven experience designing and working with n-tier architecture and microservices-based applications (UI, Business Logic Layer, Data Access Layer).
  • Proven strong analytical and debugging skills.
Preferred Qualifications:
  • A minimum of ten (10) years of experience in the Information Technology field developing, enhancing, maintaining, or supporting Java EE technology-based public-facing complex applications.
  • A minimum of eight (8) years of experience in Eclipse IDE, SVN/GIT, Java/J2EE,
  • Spring/Struts/JPA/Hibernate, Web Services, and Enterprise Service Bus.
  • A minimum of five (5) years of experience developing secure Java-based REST APIs such as Spring REST and working with various technical teams to integrate the APIs with front-end applications.
  • A minimum of five (5) years of front-end integration experience working with
  • development, testing, and leading technical initiatives revamping technology solutions
  • and adopting responsive design standards using Angular and React JS.
  • A minimum of five (5) years of experience with SQL Stored Procedures and complex SQL queries using relational databases.
  • A minimum of four (4) years of experience providing technical support designing, developing, enhancing, or maintaining health insurance marketplace, health, and human services, integrated eligibility, or equivalent complex public-facing applications.
  • A minimum of five (5) years of experience with build and deployment processes and using tools such as Maven, ANT, and Jenkins.
  • A minimum of two (2) years of experience in Implementing Enterprise Service Bus (ESB) using JBoss Fuse ESB.
  • A minimum of two (2) years of experience with Angular JS technology.
  • Experience working with code security scanner software such as Veracode, AppScan, and Fortify and performing vulnerability fixes to Java applications.
  • Knowledge of SOA, microservices architecture, and web services internals.
  • Knowledge of REST API and web services internals, including API security, Web Services security, and JSON/XML Schema development.
  • Familiarity with various traditional and innovative project management approaches, tools, and phases of the project lifecycles.
  • Experience with Agile software development practices.
  • Knowledge of the Affordable Care Act (ACA) eligibility rules for Medicaid and Qualified Health Plans.
  • Experience with or knowledge of Medicaid 8001 file processing or other inter-agency transactional file processing.
  • Experience with EDI 834 enrollment transactions, including Adds, Changes, Terminations, Cancellations, and error processing.
  • Experience working with the Project Management Office (PMO) processes, policies, and procedures.

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