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Senior Java J2Ee Developer Jobs in Guilderland, NY

Java/J2EE Developer

Albany, NY · On-site

$50.75 - $65.50/hr

Must be a Senior Developer with documented employment experience of 5-7 years * Must have ... designing JAVA/J2EE composite applications including foundational services/components using JSP ...

Senior Java Developer

Albany, NY · On-site

$56.75 - $72.50/hr

I am looking for Senior Java Developers that have experience on large-scale healthcare projects ... Very good understanding of J2EE Concepts, Architecture and Technologies. At least 7 years of ...

Software Developer - Senior

Albany, NY · On-site

$56.75 - $72.50/hr

Responsibilities : • 60 months experience with writing Java software for an N-tier Java ... J2EE applications with legacy mainframe environments. • 48 months experience of implementing ...

Senior Java Developer

Galway, NY · On-site

$58 - $74/hr

\n \n \n \n \n Our client in Galway are beginning to hire Java Engineers (up to senior level) to help the team build out their globally renowned and ever\-present SAAS offering on a permanent basis.

Java Developer

Albany, NY · On-site

$50.75 - $65.50/hr

Java J2EE Type : Contract (24 months) Location: Albany, NY NOTE: GC OR USC only Qualifications Candidates should have at least 84 months experience, and at least one of the following should apply 1. ...

Sr. Java Developer

Albany, NY · On-site

$56.75 - $72.50/hr

In-depth knowledge of Java programming language, including familiarity with Java EE or Spring frameworks. * Experience with database systems such as MySQL, PostgreSQL, or Oracle, including SQL query ...

Our founders are hardcore telecommunications engineers with combined 200 + years of experience in ... Senior Java Architect to develop, operate and maintain a complete Java-based OUF Online Claiming ...

Senior Java Developer

Galway, NY

$58 - $74/hr

\n \n \n \n \n We have a contract position available for a Java developer within a rapidly growing global team. You will be responsible for the design and development of the company's platform and ...

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Senior Java J2Ee Developer information

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 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 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.

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 cities near Guilderland, NY are hiring for Senior Java J2Ee Developer jobs?

Cities near Guilderland, NY with the most Senior Java J2Ee Developer job openings:

Infographic showing various Senior Java J2Ee Developer job openings in Guilderland, NY as of August 2026, with employment types broken down into 79% Full Time, 6% Part Time, and 15% Contract. Highlights an 83% Physical, 5% Hybrid, and 12% Remote job distribution.