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Java Application Developer Jobs in Texas (NOW HIRING)

TMS

Mendix/Avaya Application Developer

Houston, TX · On-site

Mendix/Avaya Application Developer Location: Houston, TX (Hybrid) ( 1 week onsite every month. Look ... Proven ability to author custom Java Actions within the Mendix environment to interface with ...

SA Technologies Inc.

Java Developer

Richardson, TX · On-site

$46.25 - $60/hr

Java, Eclipse, Application Servers (Weblogic), SQL Databases: Oracle SDLC: Agile-Scrum, Iterative, Waterfall Toolsets (experience with one or more): Hawkeye, DBU, X-Analysis, Rational Developer ...

L3HHCM20

Specialist, Application Developer

Rockwall, TX · On-site

$79K - $146K/yr

Specialist, Application Developer Job Code: 38077 Job Location: (On Site) Melbourne, FL; Rochester ... Java, C#, JavaScript, etc.) * Hands-on experience working with LLMs and generative AI APIs

Ekcel Systems

Java Architect@Dallas, TX

Dallas, TX · On-site

$62.50 - $84.50/hr

... engineering practices. This role requires close collaboration with business stakeholders ... Ensure application security, scalability, reliability, and maintainability. * Integrate ...

SWBC

Application Developer

San Antonio, TX · On-site

... Java, ASP .NET, JavaScript/JQuery, AngularJS, model-view-controller (MVC), VB/C#, TSQL, HTML/CSS, etc. • Able to participate in operational support and on-call rotation. • Able to write and ...

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How much do java application developer jobs pay per hour?

As of Jul 9, 2026, the average hourly pay for java application developer in Texas is $54.44, according to ZipRecruiter salary data. Most workers in this role earn between $44.81 and $64.52 per hour, depending on experience, location, and employer.

What is the difference between Java Application Developer vs Java Software Engineer?

AspectJava Application DeveloperJava Software Engineer
Required CredentialsBachelor's in Computer Science or related field, Java certificationsBachelor's in Computer Science or related field, Java certifications
Work EnvironmentDevelops, tests, and maintains Java applicationsDesigns and implements Java-based solutions, often involved in architecture
Employer & Industry UsageTech companies, software firms, enterprise applicationsTech firms, consulting, enterprise software development
Common Search & ComparisonFocuses on application development tasksBroader role including system design and architecture

Java Application Developers primarily focus on building, testing, and maintaining Java applications, while Java Software Engineers often have a broader role involving system design and architecture. Both roles require similar credentials and are used across tech and enterprise industries, but their day-to-day responsibilities differ slightly.

What are some common challenges Java Application Developers face when working on large-scale enterprise projects?

Java Application Developers working on large-scale enterprise projects often encounter challenges such as managing complex codebases, ensuring application scalability, and maintaining robust security practices. Coordinating with cross-functional teams like QA, DevOps, and UI/UX can also present integration and communication hurdles. Staying up-to-date with evolving Java frameworks and best practices is essential to address performance bottlenecks and optimize application efficiency. Proactive problem-solving and effective collaboration are key to overcoming these challenges.

What does a Java Application Developer do?

A Java Application Developer designs, develops, and maintains software applications using the Java programming language. They are responsible for writing clean, efficient code, debugging and resolving technical issues, and collaborating with other developers, designers, and stakeholders to ensure applications meet user needs. Java Application Developers often work on both frontend and backend components, integrate databases, and ensure the security and scalability of applications. They may also participate in code reviews, testing, and documentation throughout the software development lifecycle.

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

To thrive as a Java Application Developer, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development principles, typically supported by a degree in computer science or a related field. Familiarity with frameworks like Spring or Hibernate, version control systems such as Git, and experience with build tools and IDEs are highly valued, and certifications like Oracle Certified Professional Java Programmer can be advantageous. Excellent problem-solving abilities, effective communication, and strong teamwork skills set top developers apart. These competencies ensure the delivery of robust, maintainable applications and facilitate collaboration in dynamic development environments.
What are popular job titles related to Java Application Developer jobs in Texas? For Java Application Developer jobs in Texas, the most frequently searched job titles are:
What job categories do people searching Java Application Developer jobs in Texas look for? The top searched job categories for Java Application Developer jobs in Texas are:
What cities in Texas are hiring for Java Application Developer jobs? Cities in Texas with the most Java Application Developer job openings:
Java Application Developer jobs near you
Mendix/Avaya Application Developer

Mendix/Avaya Application Developer

TMS

Houston, TX • On-site

Contractor

Posted 26 days ago

Job description

Role: Mendix/Avaya Application Developer
Location: Houston, TX (Hybrid) ( 1 week onsite every month. Look for Local to TX or Nearby state candidates)
Duration: 12+ Months 
 
 
Role Overview:
 
We are seeking a highly 10+ Years specialized Mendix Application Developer to drive the convergence of rapid application development frameworks and global communication infrastructure. This is a mission-critical, hybrid engineering position where you will bridge the gap between low-code agility and the robust, real-time demands of legacy and modern telephony.
In this role, you will be responsible for engineering high-performance, user-centric applications on the Mendix platform that interface directly with Avaya Unified Communications (UC) and Contact Center (CC) ecosystems. Your solutions will empower agents and enterprise stakeholders through custom communication dashboards, complex automated workflows, and seamless omnichannel experiences.
 
Mandatory Skills:
•     Avaya Infrastructure Expertise: Deep, hands-on mastery of the Avaya product suite, including Aura, CMS, and Communication Manager Elite.
•     Mendix Platform Development: Expert-level command of Mendix Studio Pro, including rapid application construction, complex Microflow/Nanoflow logic execution, and advanced Domain Model optimization.
•     API Integration & Gateway Tooling: Comprehensive mastery of REST and SOAP APIs, specifically utilizing MuleSoft or Apigee for bridging web services with underlying legacy telephony hardware.
•     Cloud Architecture & DevOps: Practical experience deploying and managing Mendix infrastructure within AWS or Azure cloud environments using Terraform for containerized deployment automation.
•     Custom Extensibility (Java Actions): Proven ability to author custom Java Actions within the Mendix environment to interface with specialized Avaya SDK requirements or unsupported protocols.
•     Telephony & Network Protocols: Advanced, working knowledge of VoIP systems and SIP signalling protocols.
Core Responsibilities:
•     Define, design, and implement robust application structures within Mendix Studio Pro to streamline agent workflows and call-center productivity.
•     Write custom extensions and native integration code to ensure flawless real-time data exchange between the web tier and legacy telephony stacks.
•     Build custom UI widgets using React/TS to give contact center agents a cohesive, intuitive dashboard for handling omnichannel communications.
•     Maintain, test, and tune high-throughput APIs through API gateways to guarantee low latency during high-volume telephony event processing.
•     Collaborate closely with network, cloud infrastructure, and telecom teams to maintain secure, stable multi-cloud application deployments.
Note
 
Notes: 1 week onsite every month. Look for Local to TX or Nearby state candidates
Pre-Screening Questions
 
    Q1: How many years of experience does the candidate hold on Mendix/Avaya Application Development?
    Q2: Does the candidate have expert level command of Mendix Studio Pro?
    Q3: Does the candidate have deep hands-on experience working with Avaya products (such as Aura, CMS, and Communication Manager Elite)?
    Q4: Does the candidate have background with deploying or managing applications on Cloud platforms (AWS or Azure) using infrastructure-as-code tools           like Terraform?
    Q5: Does the candidate have experience using API gateways like MuleSoft or Apigee to bridge modern web frameworks with legacy infrastructure?