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Core Java Jobs in Texas (NOW HIRING)

Java Developer (web apps)

Houston, TX · On-site

$48.75 - $63/hr

Bachelor's degree in computer science or equivalent experience Qualifications Java, J2EE, JEE, core Java, web application, web app, Additional Information Multiple Openings for GC/Citizen

Core Java and J2EE Developer

Austin, TX

$50.50 - $65.50/hr

J2EE/Java core basics, * Multithreading, * Spring, * Hibernate, and * Collections (ex like list, Hashmap) As a member of Services Technology Incubation Center, you will be responsible for design and ...

Java Developers

Irving, TX

$49 - $63.50/hr

Core java, Spring, DB and Front office domain exp 4 US - New york, NY 5+ years Need locals only who can come for F2F Core java, Spring, DB and Front office domain exp - Strong Core Java (worked with ...

Senior Java Developer

Irving, TX

$55 - $70/hr

... Reactive and Core Java. • Hands on experience in containerizing application and deploying. • Hands on experience with cloud, cicd, gitlab, jenkins. • Candidate should be good in linux ...

Java FSD with React

Plano, TX · On-site

$48.75 - $63.25/hr

Java FSD with React Plano TX (With in the State ) Java: 70% React: 30% Experience: 8+ Years Must Have- Core Java, Spring- Spring boot, AWS - Lambda, DynamoDB, ASM, ACM, API Gateway, SNS, SQS, IAM ...

Java/J2EE, Angular.JS, core Java and UI

Plano, TX · On-site

$48.75 - $63.25/hr

Must have Java (core Java with mandatory on Servlets, Filters), JS, JQuery, HTML5, CSS competencies. * Competency in Angular.JS 1.5 or above is a must * Expertise in micro services , Spring boot, app ...

Java Developer

Plano, TX · On-site

$48.75 - $63.25/hr

Core Java, JSP, Servlets, XML ,Javascript, Eclipse, Weblogic 10x MVC framework (Struts)/Source control repository * SVN/CVS/Hibernate Framework Urgent * Java/J2EE, Ajax, Jquery, Spring, JPA Urgent

Java Full Stack Developer

Austin, TX · On-site

$52 - $67.25/hr

Develop backend services using Core Java and Groovy. Implement event-driven and streaming solutions using Apache Kafka. Design and consume APIs using GraphQL. Produce and maintain SDLC artifacts ...

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Core Java information

See Texas salary details

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How much do core java jobs pay per hour?

As of Jun 18, 2026, the average hourly pay for core java in Texas is $55.83, according to ZipRecruiter salary data. Most workers in this role earn between $47.02 and $62.69 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Core Java Developer, and why are they important?

To thrive as a Core Java Developer, you need strong proficiency in Java programming, object-oriented principles, data structures, and a relevant degree in computer science or a related field. Familiarity with tools such as Eclipse or IntelliJ IDEA, version control systems like Git, and frameworks like Spring is typically required, along with certifications such as Oracle Certified Professional Java Programmer (OCPJP) being advantageous. Excellent problem-solving abilities, attention to detail, and effective communication skills help set standout developers apart. These skills ensure robust, maintainable code and efficient collaboration within software development teams.

What are Core Java developers?

Core Java developers are software professionals who specialize in building applications using the fundamental features and libraries of the Java programming language. They focus on core concepts such as object-oriented programming, data structures, multithreading, exception handling, and the Java API. Core Java is the foundation for other Java technologies like Java EE, and developers in this role often create desktop, server-side, or foundational components of larger systems. Their expertise is critical in ensuring robust, scalable, and maintainable Java applications.

What is the difference between Core Java vs Java Developer?

AspectCore JavaJava Developer
FocusFundamental Java programming, core APIs, basic application developmentBuilding, testing, and maintaining Java applications, including web and enterprise solutions
SkillsJava syntax, OOP principles, basic APIsCore Java, frameworks (Spring, Hibernate), web technologies
Work EnvironmentLearning and understanding Java fundamentalsDeveloping full applications, debugging, deployment

Core Java refers to the fundamental Java programming language and its core APIs, essential for understanding Java basics. Java Developer, on the other hand, applies these fundamentals to develop complete applications, often using frameworks and additional tools. While Core Java is foundational, Java Developers build on this knowledge to create real-world software solutions.

Are Java jobs still in demand?

Java developer roles remain in high demand across various industries due to Java's stability, scalability, and widespread use in enterprise applications. Skills in core Java, frameworks like Spring, and experience with cloud environments can enhance job prospects in this field.

What are some typical challenges Core Java developers face when working on large-scale enterprise applications?

Core Java developers working on large-scale enterprise applications often encounter challenges such as managing complex codebases, ensuring thread safety in concurrent environments, and optimizing application performance. They may also need to integrate with legacy systems and maintain code readability for long-term support. Collaborating effectively with cross-functional teams, including QA, DevOps, and business analysts, is essential to meet project goals and maintain high software quality.

Is Java outdated in 2026?

Core Java remains a fundamental programming language used in enterprise applications, Android development, and backend systems in 2026. Its ongoing updates, widespread adoption, and strong community support ensure its relevance for Java developers. Staying current with new features and frameworks is important for maintaining job competitiveness.

What are core Java skills?

Core Java skills include proficiency in Java programming language fundamentals such as syntax, object-oriented programming, exception handling, and data structures. Additionally, knowledge of Java APIs, multithreading, and basic understanding of development tools like IDEs and version control systems are essential for Java developers.

Which pays more, C++ or Java?

For Core Java developers, salary levels are generally comparable to C++ developers, but C++ roles often require more specialized skills in systems programming and performance optimization, which can lead to higher pay in certain industries. Overall, salary differences depend on experience, location, and industry demand, with both languages offering strong earning potential for skilled programmers.
Infographic showing various Core Java job openings in Texas as of June 2026, with employment types broken down into 79% Full Time, 13% Part Time, 4% Temporary, and 4% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $116,119 per year, or $55.8 per hour.
IT - Principal Consultant | Java | Core Java

IT - Principal Consultant | Java | Core Java

Spruce Infotech

Austin, TX • On-site

Full-time

Posted 15 days ago


Job description

Client: Apple (Infosys sub-con)
Do you have a pre-identified candidate? New sourcing? Existing Subcon? : New sourcing
Max Hourly Pay Rate to the candidate?: XXX/Hour
Do you have a preferred interview schedule?: No
Would you require the candidates to meet you for an in-person interview?: The client requires an in-person interview. Candidates must be available to attend the interview at the client's Sunnyvale/Austin office.
Is Skype/WebEx interview OK?: No
Work Location with ZIP: Austin, TX 78753
Is remote work an option?: No
If remote work, please indicate how many days are required to be in the office and remote: NA
Chance to be perm?:
Performance Expectations:
Technical Hiring Criteria (Must Haves)
• Top 3 Required skills:
Java (Spring Boot, Microservices).
Angular JS
GenAI, LLMs, AI/ML frameworks
Python
• Years of experience in each of the must-have skills:
At least 8 to 10 years.
• Any Certifications required: No
Any additional information you would like to share about the project specs/nature of work:
Core Skill required for this role:
Job Title: Java + Angular + AI Engineer
Experience Level: 5-10 years
About the Role
We are looking for a passionate Java + Angular + AI Engineer who can design, build, and integrate intelligent systems into scalable enterprise applications. The ideal candidate has a strong Java development background combined with hands-on experience using AI/ML tools, APIs, and frameworks.
You'll work closely with cross-functional teams to design robust backend services and embed AI-driven capabilities such as natural language processing, recommendation systems, predictive analytics, and automation.
Key Responsibilities
Design and develop high-performance applications using Java (Spring Boot, Microservices) and Angular Js Skills.
Integrate AI models (e.g., via REST APIs, Python services, or cloud AI platforms).
Collaborate with data scientists to deploy and optimize ML models in production.
Build APIs and microservices that enable intelligent data-driven features.
Implement data pipelines for AI workloads, ensuring scalability and reliability.
Evaluate and experiment with GenAI, LLMs, and AI APIs (OpenAI, AWS Bedrock, Vertex AI, Azure OpenAI).
Maintain coding standards, CI/CD pipelines, and cloud deployment best practices (AWS, GCP, or Azure).
Troubleshoot performance issues and ensure application reliability.
Required Skills & Experience
Strong Java development experience (Java 8+, Spring Boot, REST APIs) and Angular JS.
Hands-on experience with AI/ML frameworks such as TensorFlow, PyTorch, or scikit-learn.
Hands-on experience or exposure to Generative AI technologies (e.g., LLM integration, prompt engineering, or AI model APIs)
Experience integrating AI APIs (e.g., OpenAI, Hugging Face, Google Vertex AI).
Solid understanding of data structures, algorithms, and software design patterns.
Familiarity with Python for ML model interaction or API wrapping.
Experience with Docker, Kubernetes, and cloud environments (AWS/GCP/Azure).
Knowledge of SQL/NoSQL databases and data ingestion pipelines.
Excellent communication and problem-solving skills.
Preferred Qualifications
Experience working with Generative AI / LLM applications.
Exposure to LangChain, RAG architecture, or vector databases (Pinecone, FAISS).
Understanding of the machine learning lifecycle (training, testing, deployment).
Experience with event-driven systems (Kafka, RabbitMQ).
Contribution to AI-based open-source projects or hackathons.
Education
• Bachelor's or Master's in Computer Science, Engineering, or related field.
Interview Criteria: The client requires an in-person interview. Candidates must be available to attend the interview at the client's Sunnyvale office.