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Per Diem Java Spring Developer Jobs in Schertz, TX

Varsity Tutors

Java Tutor

San Marcos, TX · Remote

$40/hr

Get paid up to twice per week, ensuring fast and reliable compensation for the tutoring sessions ... Deep knowledge of Java syntax, object-oriented programming principles, inheritance, polymorphism ...

Radiance Technologies

Software Engineer

San Antonio, TX · On-site

We are looking for an experienced developer to work with a diverse team of software engineers, data ... Familiarity with building HTTP-based web services using a framework such as JavaScript, Java Spring ...

Radiance Technologies

Software Engineer

San Antonio, TX · On-site

We are looking for an experienced developer to work with a diverse team of software engineers, data ... Familiarity with building HTTP-based web services using a framework such as JavaScript, Java Spring ...

HEB

Sr Systems Developer

San Antonio, TX · On-site

... Java 8+) and object-oriented programming principles. • Spring Framework and Spring Cloud for developing scalable, cloud-native microservices. • Application of distributed systems concepts and ...

HEB

Sr Systems Developer

San Antonio, TX

... Java 8+) and object-oriented programming principles. • Spring Framework and Spring Cloud for developing scalable, cloud-native microservices. • Application of distributed systems concepts and ...

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Per Diem Java Spring Developer information

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$14

$51

$70

How much do per diem java spring developer jobs pay per hour?

As of Jun 18, 2026, the average hourly pay for per diem java spring developer in Schertz, TX is $51.40, according to ZipRecruiter salary data. Most workers in this role earn between $44.47 and $57.55 per hour, depending on experience, location, and employer.

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

To thrive as a Per Diem Java Spring Developer, you need strong proficiency in Java programming, experience with the Spring framework, and a solid understanding of software development principles, often supported by a degree in computer science or related certifications. Familiarity with tools like Maven, Git, and CI/CD systems, as well as knowledge of RESTful APIs, is typically required. Strong problem-solving abilities, adaptability, and effective communication skills help you excel in dynamic, project-based environments. These competencies ensure you can deliver high-quality, maintainable code efficiently while collaborating with diverse teams on short-term assignments.

What is a Per Diem Java Spring Developer?

A Per Diem Java Spring Developer is a software engineer who specializes in building applications using the Java programming language and the Spring framework, and works on a per diem (as-needed or daily) basis. This role typically involves developing, testing, and maintaining Java-based applications, often for clients who require short-term or flexible staffing. Per diem developers may work on various projects, such as web applications, microservices, or enterprise solutions, depending on the client's needs. Their flexible work arrangement allows companies to scale their development teams as necessary without committing to full-time hires.

How does working as a Per Diem Java Spring Developer differ from a full-time developer in terms of project involvement and team interaction?

As a Per Diem Java Spring Developer, you typically engage with projects on a flexible or as-needed basis, which may mean shorter-term assignments or focusing on specific tasks rather than long-term feature development. You'll often be brought in to address urgent needs, provide specialized expertise, or assist during peak workload periods. Team interaction is usually more focused, with communication centered around immediate deliverables and integrating your contributions into ongoing projects. While you may not participate in every phase of the development cycle, effective collaboration and quick adaptation to team standards are essential for success.
Per Diem Java Spring Developer jobs near you
Software Engineer - San Antonio

Software Engineer - San Antonio

CNF Technologies

San Antonio, TX • On-site

Full-time

Posted 6 days ago

Job description

Job Summary:
CNF Technologies is seeking a Software Engineer in San Antonio to work as a technical expert in advanced cyber capabilities and software solutions for electronic warfare operations. The role involves developing, modifying, and maintaining mission-critical software while managing high-impact projects to support Air Force objectives.
Responsibilities:
• Design and develop electronic warfare receiver models
• Containerize solutions
• Enhance DevOps pipelines
• Perform code reviews
• Automate existing capabilities to validate signals
• Introduce AI/ML learning techniques to discover new radar modes of operation
• Develop signal models in Java/Spring Boot
• Test and validate receiver models
• Generate requisite documentation describing functionality and usage
• Participate in team code reviews
• Develop automated testing, CI/CD pipelines, and operational deployment scripts to support rapid capability integration.
• Design, document, and implement end-to-end features from database to UI
Qualifications:
Required:
• 5+ years of recent system/software engineering experience
• Strong understanding of software design
• Data mining techniques
• Java development
• Software Testing
• Knowledge of Electronic Warfare (EW)
• Strong knowledge of databases
• Data serialization techniques
• Virtualization/containerization (VMware and Docker)
• CI/CD pipeline methodologies
• Documenting code
• Experience in working on large software platforms and systems of systems
• Code optimization techniques
• Perform in a DevOps environment
• Must have or obtain a security clearance (TS/SCI)
Preferred:
• Familiarity with DoD, Air Force, and national-level cyber policies, procedures, and security protocols for handling classified materials
• Experience with DoD networks
• Strong coding proficiency in supported languages and secure software development frameworks
• Advanced project management skills, including planning, scheduling, and risk assessment for complex, multi-agency projects
• Excellent communication abilities, capable of preparing and presenting technical reports, briefings, and decision papers for senior leadership
• Ability to adapt to evolving technologies, foresee technological impacts, and tailor tools and practices to specific mission sets
Company:
CNF Technologies is a Computer security service solution provider. Founded in 2005, the company is headquartered in San Antonio, USA, with a team of 51-200 employees. The company is currently Growth Stage.

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