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Senior Java J2Ee Developer Jobs in Round Rock, TX

Hirekeyz Inc

Senior Java Spark Developer

Austin, TX · On-site

$56.75 - $72.25/hr

Senior Java Spark Developer Location: Austin, TX Job Type: Contract/W2/Full Time Job Summary: Experience Required: 9+ years We are seeking a Senior Java Spark Developer with expertise in Java, Apache ...

Esolvit Inc

Java Developer

Austin, TX · On-site

$50.50 - $65.50/hr

Java, J2EE, EJB (Enterprise Java Beans), JSP (Java Server Pages), JSF/Struts (Java Server Faces ... engineering, or management information systems is required. Preferred Skills: 3 Years of hands-on ...

Judge Group, Inc.

Senior Java AI Developer

Austin, TX · On-site

$70 - $75/hr

Our client is currently seeking a Senior Java AI Developer Duration : 6 months with possibility of extenssion Location: Onsite in Austin, TX or Southlake, TX Minimum qualifications: Bachelor's degree ...

Aquent

Senior Java AI Developer

Austin, TX · On-site

$66.42 - $73.80/hr

About the Opportunity As a Senior Java AI Developer, you will be at the heart of transforming how intelligent systems are built and delivered. This is a pivotal role where your expertise will ...

blueStone

Sr. Java Developer

Austin, TX · On-site

$56.75 - $72.25/hr

Company Description Our client, a global Automotive company, located in Austin, TX, is seeking a Sr. Java Developer for a contract to hire position. The candidate will be participating in the ...

IntraEdge

Senior Java Engineer

Austin, TX

$56.75 - $72.25/hr

The Senior Java Developer will work with technical and business partners to design and maintain optimal programming and environment solutions. Research and development of (functional and technical ...

IntraEdge

Senior Java Engineer

Austin, TX

$56.75 - $72.25/hr

The Senior Java Developer will work with technical and business partners to design and maintain optimal programming and environment solutions. Research and development of (functional and technical ...

Info Way Solutions

Senior Java Developer

Austin, TX · On-site

$56.75 - $72.25/hr

Info Way Solutions is a company seeking a Senior Java Developer. The role requires extensive experience in building scalable microservices and data-driven platforms, with a strong focus on Java and ...

Embtel Inc

TeamConnect Developer

Austin, TX · On-site

$52.50 - $68.25/hr

TeamConnect Developer: Location : Austin/TX or Sunnyvale/CA Day 1 Onsite Must Skills : Legal ... Candidate must have 8+ years' experience in Java/J2EE , Core Java * Rich Development experience in ...

Aptiva Corp

C2C ---- Sr. Java Developer

Austin, TX · On-site

$56.75 - $72.25/hr

Sr. Java Developer Austin TX As a Senior hands-on Developer of Software Development Engineering, you will enable WME to achieve consistent, predictable, high-quality delivery by implementing best ...

Sonsoft Inc

Java Developer

Austin, TX

$50.50 - $65.50/hr

At least 4 years of experience in Java J2EE technologies Skills At least 4 years of experience in ... Be able to do complex designs and follow the best engineering practices Good written an d verbal ...

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Senior Java J2Ee Developer information

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.
What cities near Round Rock, TX are hiring for Senior Java J2Ee Developer jobs? Cities near Round Rock, TX with the most Senior Java J2Ee Developer job openings:
Infographic showing various Senior Java J2Ee Developer job openings in Round Rock, TX as of August 2026, with employment types broken down into 79% Full Time, 7% Part Time, and 14% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution.

Senior Java Spark Developer

Hirekeyz Inc

Austin, TX • On-site

$56.75 - $72.25/hr

Contractor

Re-posted 17 days ago

Job description

Job Title: Senior Java Spark Developer

Location: Austin, TX

Job Type: Contract/W2/Full Time

Job Summary:

Experience Required: 9+ years

We are seeking a Senior Java Spark Developer with expertise in Java, Apache Spark, and the Cloudera Hadoop Ecosystem to design and develop large-scale data processing applications. The ideal candidate will have strong hands-on experience in Java-based Spark development, distributed computing, and performance optimization for handling big data workloads.

Key Responsibilities:

✅ Java & Spark Development:

  • Develop, test, and deploy Java-based Apache Spark applications for large-scale data processing.
  • Optimize and fine-tune Spark jobs for performance, scalability, and reliability.
  • Implement Java-based microservices and APIs for data integration.

✅ Big Data & Cloudera Ecosystem:

  • Work with Cloudera Hadoop components such as HDFS, Hive, Impala, HBase, Kafka, and Sqoop.
  • Design and implement high-performance data storage and retrieval solutions.
  • Troubleshoot and resolve performance bottlenecks in Spark and Cloudera platforms.

✅ Collaboration & Data Engineering:

  • Collaborate with data scientists, business analysts, and developers to understand data requirements.
  • Implement data integrity, accuracy, and security best practices across all data processing tasks.
  • Work with Kafka, Flume, Oozie, and Nifi for real-time and batch data ingestion.

✅ Software Development & Deployment:

  • Implement version control (Git) and CI/CD pipelines (Jenkins, GitLab) for Spark applications.
  • Deploy and maintain Spark applications in cloud or on-premises Cloudera environments.

Required Skills & Experience:

  • 8+ years of experience in application development, with a strong background in Java and Big Data processing.
  • Strong hands-on experience in Java, Apache Spark, and Spark SQL for distributed data processing.
  • Proficiency in Cloudera Hadoop (CDH) components such as HDFS, Hive, Impala, HBase, Kafka, and Sqoop.
  • Experience building and optimizing ETL pipelines for large-scale data workloads.
  • Hands-on experience with SQL & NoSQL databases like HBase, Hive, and PostgreSQL.
  • Strong knowledge of data warehousing concepts, dimensional modeling, and data lakes.
  • Proven ability to troubleshoot and optimize Spark applications for high performance.
  • Familiarity with version control tools (Git, Bitbucket) and CI/CD pipelines (Jenkins, GitLab).
  • Exposure to real-time data streaming technologies like Kafka, Flume, Oozie, and Nifi.
  • Strong problem-solving skills, attention to detail, and ability to work in a fast-paced environment.