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Sr Java J2Ee Developer Jobs in Buffalo, NY (NOW HIRING)

Java Developer

Buffalo, NY · On-site

$49.50 - $64/hr

Core Java , J2EE , and Spring Boot * Experience with REST APIs and Microservices * Strong knowledge of SQL and relational databases (Oracle, MySQL, PostgreSQL) * Familiarity with CI/CD pipelines and ...

Sr Software developer

Buffalo, NY · On-site

$52.75 - $69.75/hr

Direct Client Title: Sr. Software Engineer- Java Location: Buffalo, PA Duration: 6 Months Contract ... Experience in designing and developing applications using Java/J2EE platform is a must. OOA&D using ...

Sr Software developer

Buffalo, NY · On-site

$52.75 - $69.75/hr

Direct Client Title: Sr. Software Engineer- Java Location: Buffalo, PA Duration: 6 Months Contract ... Integrate webpages with XML and JSON Design and develope applications using Java/J2EE platform is a ...

Java Developer (With Mainframe)

Irving, NY · On-site

$45K - $110K/yr

  • Medical

  • Dental

  • PTO

Java Developer (With Mainframe) City: Irving State/Province: Texas Posting Start Date: 11/19/25 ... Strong experience in Java/J2EE, Spring, Oracle DB, Hibernate with expertise in design, development ...

IAM Developer Location: Buffalo, NY Duration: 12+months Relevant Experience :6+years Technical ... Experience in Java/J2EE development is plus Experience Required 9+ Years Roles & Responsibilities ...

Hybris Developer Williamsville, NY 10+ months I need a Hybris developer with previous experience ... Must have strong development experience with Java/J2EE and Spring frameworks. In depth knowledge of ...

Senior Java Full Stack Developer

Irving, NY · On-site

$60K - $135K/yr

  • Medical

  • Dental

  • PTO

Senior Java Full Stack Developer City: Irving State/Province: Texas Posting Start Date: 7/15/26 Wipro Limited (NYSE: WIT, BSE: 507685, NSE: WIPRO) is a leading technology services and consulting ...

Our company provides application analysis, design, development and programming, software ... Must have strong development experience with Java/J2EE and spring frameworks. In depth knowledge of ...

Senior Java Full Stack Developer

Buffalo, NY · On-site

$50.75 - $65.75/hr

I have an opportunity for "Java Full Stack Developer @ Scottsdale, AZ - Buffalo, NY or Irving, TX" and I am looking for a candidate who can join Immediately if you are interested, reply to me with ...

Our company provides application analysis, design, development and programming, software ... Must have strong development experience with Java/J2EE and Spring frameworks. In depth knowledge of ...

Senior Java Software Engineer (Azure & Spring Boot) Location: Buffalo, NY Employment Type: Contract (12 Months) Industry: Banking & Financial Services Compensation: $74.98/hour Schedule: Full-Time | ...

IAM Solution Architect

Buffalo, NY · On-site

$61 - $80.50/hr

... and approve engineering design packages Ensure proper oversight for quality assurance of ... Experience in Java/J2EE development is plus Qualifications Experience Required: 10+ Years Identity ...

SDET/Automation Testing Lead

Irving, NY · On-site

$60K - $135K/yr

  • Medical

  • Dental

  • PTO

... • DevOps: Jenkins, GitHub, XL Deploy, Cucumber, Gherkins * Hands on coding experience in Core Java, J2EE ecosystem. * Strong working knowledge of TDD & BDD * Strong experience in API Testing and ...

IBM TECHNICAL LEAD

Buffalo, NY · On-site

  • Retirement

... developer for MDM engagement. Sound knowledge of framework and lifecycle of Master Data Management Sound working knowledge of Java, J2EE A solid understanding of SOA technologies, tools, and ...

Senior FullStack Developer

Irving, NY · On-site

$60K - $135K/yr

  • Medical

  • Dental

  • PTO

Senior FullStack Developer City: Irving State/Province: Texas Posting Start Date: 7/15/26 Wipro ... Clear understanding of Data Structures and Object Oriented Principles using Java * Practical ...

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Sr Java J2Ee Developer information

See Buffalo, NY salary details

$10

$60

$83

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

As of Aug 12, 2026, the average hourly pay for sr java j2ee developer in Buffalo, NY is $60.86, according to ZipRecruiter salary data. Most workers in this role earn between $53.32 and $67.98 per hour, depending on experience, location, and employer.

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

AspectSr 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 teamsDesigns and develops Java applications, may work in teams or individually
Industry UsageCommon in finance, healthcare, and enterprise sectorsUsed across various industries including tech, finance, and startups
Search & Comparison IntentOften compared for seniority, responsibilities, and skillsCompared for roles, skills, and career progression

While both roles involve Java development, Sr Java J2Ee Developers typically focus on enterprise-level applications with more experience and responsibilities, whereas Java Software Engineers may work on a broader range of Java projects, including both enterprise and consumer applications.

What are some common challenges Sr Java J2EE developers face when working on large-scale enterprise applications?

Sr Java J2EE Developers often encounter challenges such as managing application scalability, ensuring code maintainability, and integrating with legacy systems. Large-scale projects typically involve coordinating with cross-functional teams, which requires effective communication and collaboration skills. Additionally, staying updated with evolving frameworks and best practices is crucial to address performance bottlenecks and maintain security. Proactively addressing these challenges is essential for delivering robust, high-quality enterprise solutions.

What is a Sr Java J2EE developer?

Sr Java J2EE Developers are experienced software engineers who specialize in building, deploying, and maintaining enterprise-level applications using Java and the Java 2 Platform, Enterprise Edition (J2EE). They work with technologies like Servlets, JSP, EJB, and frameworks such as Spring and Hibernate to develop scalable, secure, and reliable software solutions. Senior developers often lead teams, design system architecture, and ensure best coding practices are followed throughout the software development lifecycle.

What are the key skills and qualifications needed to thrive as a Sr Java J2EE developer, and why are they important?

To thrive as a Sr Java J2EE Developer, you need advanced proficiency in Java programming, expertise in J2EE frameworks, and a bachelor's degree in computer science or a related field. Familiarity with tools like Spring, Hibernate, Maven, RESTful APIs, and version control systems such as Git is typically required. Strong problem-solving abilities, effective communication, and leadership skills make a developer stand out in this senior role. These competencies are crucial for designing robust enterprise applications, collaborating with cross-functional teams, and leading projects to successful completion.
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What cities near Buffalo, NY are hiring for Sr Java J2Ee Developer jobs? Cities near Buffalo, NY with the most Sr Java J2Ee Developer job openings:
Infographic showing various Sr Java J2Ee Developer job openings in Buffalo, NY as of August 2026, with employment types broken down into 55% Full Time, and 45% Contract. Highlights an 93% In-person, and 7% Hybrid job distribution, with an average salary of $126,586 per year, or $60.9 per hour.

Java Developer

1 point system

Buffalo, NY • On-site

$49.50 - $64/hr

Contractor

Re-posted 12 days ago


Job description

Required Skills

  • Core Java, J2EE, and Spring Boot
  • Experience with REST APIs and Microservices
  • Strong knowledge of SQL and relational databases (Oracle, MySQL, PostgreSQL)
  • Familiarity with CI/CD pipelines and version control (Git)
  • Exposure to Cloud platforms (AWS, Azure, GCP) is a plus
  • Solid understanding of Object-Oriented Programming principles