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Mid Level Java Developer Jobs in Killeen, TX (NOW HIRING)

SpaceX

Test Engineer (Dragon)

Mcgregor, TX · On-site

Develop and execute tests at the engine and component level to evaluate hardware performance and ... Experience with at least one coding language (Python, Matlab, C, C++, Java, Visual Basic)

SpaceX

Test Engineer (Dragon)

Mcgregor, TX · On-site

Develop and execute tests at the engine and component level to evaluate hardware performance and ... Experience with at least one coding language (Python, Matlab, C, C++, Java, Visual Basic)

US Navy

Oceanographer/Meteorologist

Jarrell, TX

... level and senior, typically as mid-grade Lieutenants. Promotions to LTJG and LT occur at 2 and 4 ... science, engineering, or mathematics. Qualifications All Navy jobs require meeting general ...

US Navy

Oceanographer/Meteorologist

Bartlett, TX

... level and senior, typically as mid-grade Lieutenants. Promotions to LTJG and LT occur at 2 and 4 ... science, engineering, or mathematics. Qualifications All Navy jobs require meeting general ...

US Navy

Oceanographer/Meteorologist

Holland, TX

... level and senior, typically as mid-grade Lieutenants. Promotions to LTJG and LT occur at 2 and 4 ... science, engineering, or mathematics. Qualifications All Navy jobs require meeting general ...

US Navy

Oceanographer/Meteorologist

Salado, TX

... level and senior, typically as mid-grade Lieutenants. Promotions to LTJG and LT occur at 2 and 4 ... science, engineering, or mathematics. Qualifications All Navy jobs require meeting general ...

US Navy

Oceanographer/Meteorologist

Leander, TX

... level and senior, typically as mid-grade Lieutenants. Promotions to LTJG and LT occur at 2 and 4 ... science, engineering, or mathematics. Qualifications All Navy jobs require meeting general ...

US Navy

Oceanographer/Meteorologist

Pendleton, TX

... level and senior, typically as mid-grade Lieutenants. Promotions to LTJG and LT occur at 2 and 4 ... science, engineering, or mathematics. Qualifications All Navy jobs require meeting general ...

US Navy

Oceanographer/Meteorologist

Lampasas, TX

... level and senior, typically as mid-grade Lieutenants. Promotions to LTJG and LT occur at 2 and 4 ... science, engineering, or mathematics. Qualifications All Navy jobs require meeting general ...

US Navy

Oceanographer/Meteorologist

Kempner, TX

... level and senior, typically as mid-grade Lieutenants. Promotions to LTJG and LT occur at 2 and 4 ... science, engineering, or mathematics. Qualifications All Navy jobs require meeting general ...

US Navy

Oceanographer/Meteorologist

Moody, TX

... level and senior, typically as mid-grade Lieutenants. Promotions to LTJG and LT occur at 2 and 4 ... science, engineering, or mathematics. Qualifications All Navy jobs require meeting general ...

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Mid Level Java Developer information

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How much do mid level java developer jobs pay per hour?

As of Jun 25, 2026, the average hourly pay for mid level java developer in Killeen, TX is $51.44, according to ZipRecruiter salary data. Most workers in this role earn between $44.90 and $58.65 per hour, depending on experience, location, and employer.

What does a typical workday look like for a Mid Level Java Developer?

As a Mid Level Java Developer, your typical workday often involves writing and testing Java code, troubleshooting existing applications, and participating in code reviews. You'll collaborate closely with other developers, QA engineers, and sometimes product managers in agile sprints to ensure features are delivered according to requirements. Daily stand-up meetings are common, as is the use of tools like Jira for tracking tasks. You may also spend time learning new frameworks or best practices, which helps with both personal growth and contributing to more efficient software solutions.

What is a Mid Level Java Developer job?

A Mid Level Java Developer is responsible for designing, developing, and maintaining Java-based applications. They typically have 2-5 years of experience and work on coding, debugging, and optimizing software solutions. They collaborate with teams, follow best coding practices, and may mentor junior developers. Their role involves understanding project requirements, integrating APIs, and ensuring application performance. Mid Level Java Developers contribute to both backend and frontend development, depending on the project needs.

What are the key skills and qualifications needed to thrive in the Mid Level Java Developer position, and why are they important?

Successful Mid Level Java Developers possess a solid understanding of Java programming, object-oriented design, and commonly used frameworks such as Spring or Hibernate, typically backed by a relevant degree and professional experience. Familiarity with tools like Git, Maven, popular IDEs (e.g., IntelliJ IDEA or Eclipse), and certifications like Oracle Certified Professional Java Programmer (OCPJP) are advantageous. Strong collaboration, problem-solving abilities, and effective communication skills help developers work efficiently within agile teams and cross-functional projects. Mastering both technical and soft skills ensures smooth project delivery, maintainable code quality, and productive teamwork in dynamic software development environments.

What are the most commonly searched types of Java Developer jobs in Killeen, TX? The most popular types of Java Developer jobs in Killeen, TX are:
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Mid Level Java Developer jobs near you
Test Engineer (Dragon)

Test Engineer (Dragon)

SpaceX

Mcgregor, TX • On-site

Other

Posted 23 days ago

SpaceX rating

8.7

Company rating: 8.7 out of 10

Based on 144 frontline employees who took The Breakroom Quiz

14th of 60 rated aerospace companies

Job description

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars.
TEST ENGINEER (DRAGON)
The Development Test team is responsible for testing that supports every major program at SpaceX: Starship, Dragon, Falcon, and Starlink. In this role, your primary responsibility will be ensuring engines and components used on Dragon spacecraft have been tested and qualified to function in flight conditions. Our engineers specialize in the design and execution of unique tests for engines, components, and spacecraft on an accelerated schedule. This role offers a constant variety of diverse engineering challenges in a fast-paced, hands-on team environment.
RESPONSIBILITIES:
  • Develop and execute tests at the engine and component level to evaluate hardware performance and survivability during the mission.
  • Repeated ownership of a test campaign, including test plan creation, new system activation, test operations, data review, and some test stand equipment design/fabrication.
  • Provide daily direction and instruction to technicians to fabricate and integrate test articles and stand equipment.
  • Develop and maintain test procedures, sequences, scripts, configuration files, and software.
  • Operate and troubleshoot data acquisition and control systems, wiring, and instrumentation. DAQ systems are primarily National Instruments-based.
  • Operate and troubleshoot fluid and mechanical systems that include low-to-high-pressure gaseous working fluids and rocket propellants (including hypergols & cryogenics) as well as structural components and supporting infrastructure.
  • Operate mechanical systems; these include test stand support structures, heat exchangers, vacuum pumps, tooling, and fluid components such as valves, reliefs, burst disks, tubing, etc.
  • Automate repetitive test operations to increase efficiency and safety. Develop innovative processes to increase testing capability and rates, while maintaining high rigor of safety.
  • Identify and characterize system pitfalls and potential hazards, then work to resolve such anomalies by collaborating with design engineers on improvements for test stands and flight hardware.

BASIC QUALIFICATIONS:
  • Bachelor's degree in mechanical engineering, aerospace engineering, electrical engineering, or other engineering field
  • 1+ years of hands-on experience with mechanical systems, structural systems, propulsion systems, fluid systems, flight hardware, or test operations

PREFERRED SKILLS AND EXPERIENCE:
  • 2+ years of hands-on experience with mechanical systems, structural systems, propulsion systems, fluid systems, flight hardware, or test operations
  • Strong interpersonal skills and ability to work effectively in a team environment, accomplishing tasks with limited resources at a rapid pace
  • Knowledge of hazardous systems (cryogenic, flammable, hypergolic, pyrophoric) and high-pressure system design and handling
  • Strong multitasking abilities with a high degree of ownership in project management, consistently driving projects from planning through to successful completion
  • Demonstrated leadership in high-pressure situations, with the ability to provide clear and decisive guidance to fellow teammates during high-risk operations
  • Familiarity with instrumentation and control components (pressure transducers, thermocouples, resistance temperature detectors (RTDs), strain gauges, accelerometers, flow meters, load cells, relays, solenoids, pneumatic valves)
  • Experience using 3D modeling software (Siemens NX, Inventor, CATIA, etc.)
  • Experience with at least one coding language (Python, Matlab, C, C++, Java, Visual Basic)
  • Experience reviewing data from anomalies and identifying root causes
  • Experience writing and maintaining test procedures and hardware work instructions
  • Creative ability to imagine and design from scratch, while retaining low-cost, reliability, efficiency, and maintainability
  • Ability to read, understand, and apply technical manuals, data reports, mechanical schematics, electrical schematics and design specifications
  • Ability to communicate clearly, confidently, and effectively in both individual and group settings - candidates should enjoy working on a team and be able to work efficiently with others, including stressful situations such as rapid pace operations and times of limited resources

ADDITIONAL REQUIREMENTS:
  • Flight hardware is typically built in tight quarters and physical dexterity is required
  • Physical effort including sitting or standing for extended periods of time, lifting and carrying weight such as materials or equipment up to 25 lbs. unassisted
  • Work performed in an environment with exposure to fumes, odors, and noise
  • Ability to comfortably wear breathing air respirators on a frequent basis, occasionally for extended durations, as required by the position
  • Occasionally exposed to work in extreme outdoor environments (heat, cold, rain)
  • Must be available to work extended hours, weekends, and shifts, which vary depending on site operational needs; flexibility required

ITAR REQUIREMENTS:
    Learn more about the ITAR here.

SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.
Applicants wishing to view a copy of SpaceX's Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to

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