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Senior Java J2Ee Developer Jobs in Baltimore, MD

InterImage

Senior Java Developer

Laurel, MD · On-site

$56.75 - $72.50/hr

Senior Java Developer Your Main Objective: Develop analytics using Java MapReduce and Python in the Linux (Red Hat version 7+) environment. Develop prototypes, answering new questions, as well as ...

Spark Recruiting

Sr. Java Engineer

Annapolis, MD

$180K - $235K/yr

Senior Java Engineer Location: Annapolis Junction, MD Clearance Required: Active TS/SCI with Full ... strong mid-level developer ready to take the next step, you'll have the chance to make a ...

Base-2 Solutions, LLC

Senior Java Developer

Annapolis, MD · On-site

$56.75 - $72.25/hr

Yes Position Summary Base-2 Solutions is seeking a Senior Java Developer to modernize a critical government information system. The ideal candidate will have deep expertise in enterprise Java ...

Jobtailor

Senior Java Developer

Lanham, MD · On-site

$110 - $150/hr

Mentor mid-level Java Developers and transfer system knowledge to IRS personnel Requirements * 8+ years Java development -- Java EE 6, object-oriented design, Java design patterns, strong Spring ...

Leidos

Sr. Full Stack Developer (Java/Angular)

Baltimore, MD · On-site

$52.25 - $67.25/hr

Leidos is seeking a Senior Full Stack developer (Java/Angular) to be part of the mission solution ... Strong experience in Java/J2EE, Angular 9 and above, Spring Boot, and Spring. * Strong ...

CGI Inc.

Sr. Java Full-Stack Developer

Baltimore, MD · On-site

$52.25 - $67.25/hr

Sr. Java Full-Stack Developer Category: Software Development/ Engineering Main location: United States, Maryland, Baltimore Position ID:J0826-0211 Employment Type: Full Time U.S. - CGI Federal roles ...

Leidos

Senior Java Software Engineer

Annapolis Junction, MD · On-site

$137K - $180K/yr

Leidos has a new and exciting opportunity for a Senior Java Software Engineer in our Intelligence Sector's Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security ...

Leidos

Senior Java Software Engineer

Annapolis, MD · On-site

$123K - $162K/yr

Leidos has a new and exciting opportunity for a Senior Java Software Engineer in our Intelligence Sector's Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security ...

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All JobsJava J2Ee Developer JobsSenior Java J2Ee Developer JobsSenior Java J2Ee Developer Jobs in Baltimore, MD

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 11, 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.

Senior Java Developer

InterImage

Laurel, MD • On-site

$56.75 - $72.50/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 28 days ago

Job description

Job Posting: Senior Java Developer

Your Main Objective:
Develop analytics using Java MapReduce and Python in the Linux (Red Hat version 7+) environment.
Develop prototypes, answering new questions, as well as providing better answers to existing questions.  
Develop analytics for survey and intelligence value assessments.
Work directly with the customer in a highly collaborative, integrated fast-paced environment using leading technologies.
Provide software development/engineering, including requirements analysis, installation, integration, evaluation, enhancement, maintenance, testing, and problem diagnosis/resolution.

What Sets You Apart:
Bachelor's degree plus 8 years of relevant experience or Master’s degree in plus 6 years of relevant experience.  An Associate’s degree plus 10 years of relevant experience or high school diploma/GED plus 12 years of relevant experience may be considered for individuals with in-depth experience that is clearly related to the position
Computer Science (CS) degree or related field
TS/SCI clearance with polygraph
Ability to develop Elasticsearch & MapReduce Analytics
Experience with Java MapReduce, the Hadoop Distributed File System (HDFS), and technologies such as Hadoop Hive, Pig, Etc.
Experience with distributed scalable Big Data Store (NoSQL) such as H Base, CloudBase/Accumulo, Big Table, etc.
Experience with serialization such as JSON and/or BSON; developing restful services; and using source code management tools.
Experience developing software solution using Python
You Might Also Have:
Tech/Team leadership
Atlassian Jira & Confluence
SIGINT Analysis
Experience with Gitlab & Maven
Kanban Agile process experience
InterImage Benefits Snapshot:

  • 401K - 7% contribution with 3% profit sharing; 1-year cliff vesting schedule
  • Paid Time Off: 4 weeks
  • Paid Holiday Leave: 11 days (88 Hours)
  • Life Insurance: $50,000; 100% of premium
  • Short-term/Long-term Insurance: 100% premium
  • Healthcare: 2 CareFirst Administrator plans offered, $0 Employee only option, Metlife for Vision, and The Standard for Dental.




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