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Per Diem Java Spring Developer Jobs in Iowa (NOW HIRING)

TeamSoft

Principal Java Developer

Des Moines, IA · On-site

$128K/yr

The role follows a hybrid schedule requiring four days per week onsite and one remote day. What You ... Design and guide enterprise application solutions using Java and the Spring ecosystem. * Identify ...

Judge Group, Inc.

Java Developer

Des Moines, IA · On-site

$49.75 - $64.50/hr

Strong hands-on experience with Java and the Spring ecosystem, including RESTful web services and ... Deep understanding of object-oriented programming principles, design patterns, application ...

360 IT Professionals

Java Developer

Des Moines, IA

$49.75 - $64.50/hr

We make sure that we deliver performance driven products that are optimally developed as per your ... Spring and UML documentation Experience in various performance analysis and tuning ...

America CyberSystem

Java Developer.

Des Moines, IA · On-site

$49.75 - $64.50/hr

... Java/J2EE, Spring and Hibernate • 2+ years of experience with Hibernate on relational DB ... Qualifications • Working knowledge of SOAP and web services programing • Understanding of RDBMs ...

America CyberSystem

Java Developer.

Des Moines, IA

$49.75 - $64.50/hr

... with Java/J2EE, Spring and Hibernate 2+ years of experience with Hibernate on relational DB ... Qualifications Working knowledge of SOAP and web services programing Understanding of RDBMs and SQL ...

Dellfor Technologies

senior java developer

Iowa City, IA · On-site

$56 - $71.50/hr

... Java, J2EE Technologies and Object oriented programming Concepts. Worked on Web application ... Expertise in various open source frameworks and tools like Adobe Flex SDK, JSF, Spring, Struts and ...

Judge Group, Inc.

Principal Java Engineer

Des Moines, IA · On-site

$120K - $150K/yr

Extensive experience with Java and the Spring ecosystem, including the development of RESTful web ... Hands-on experience with infrastructure automation and DevOps tools, including GitLab and related ...

E*Pro, Inc.

Java Developer Fulltime

Iowa City, IA

$50 - $64.50/hr

Spring / Struts / JSF / Play Framework [at least one] Servlets / JSPs Hibernate / JPA Good ... Java, Object Oriented Programming Concept Strong understanding and working experience of the ...

Varsity Tutors

Java Tutor

Iowa City, IA · Remote

$18 - $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 ...

Varsity Tutors

Java Tutor

Ames, IA · Remote

$18 - $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 ...

Collabera

Sr. Java Developer

Johnston, IA

$53.75 - $68.50/hr

... within a Java development environment Experience with developing and designing applications ... SOAP, JavaScript, Spring, DB2 and/or Oracle, Hibernate, Ajax, Maven, jUnit, Restful Web-Services ...

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Per Diem Java Spring Developer information

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.
What are the most commonly searched types of Java Spring Developer jobs in Iowa? The most popular types of Java Spring Developer jobs in Iowa are:
What are popular job titles related to Per Diem Java Spring Developer jobs in Iowa? For Per Diem Java Spring Developer jobs in Iowa, the most frequently searched job titles are:
What job categories do people searching Per Diem Java Spring Developer jobs in Iowa look for? The top searched job categories for Per Diem Java Spring Developer jobs in Iowa are:
Per Diem Java Spring Developer jobs near you
Infographic showing various Per Diem Java Spring Developer job openings in Iowa as of July 2026, with employment types broken down into 82% Full Time, 7% Part Time, 1% Temporary, and 10% Contract. Highlights an 82% Physical, 3% Hybrid, and 15% Remote job distribution.

Principal Java Developer

TeamSoft

Des Moines, IA • On-site

$128K/yr

Full-time

Posted 16 days ago

Job description

Principal Java Developer
Des Moines, Iowa (Hybrid)
Schedule: 4 Days Onsite | 1 Day Remote
A well-established financial institution is seeking a Principal Java Developer to provide hands-on technical leadership across a portfolio of enterprise applications. This is the highest-level individual-contributor engineering role on the application-development team and is ideal for someone who enjoys solving complex technical problems, mentoring developers, and influencing architecture without moving away from hands-on technology.
This is a direct-hire position located in downtown Des Moines, Iowa. The role follows a hybrid schedule requiring four days per week onsite and one remote day.
What You Will Do
  • Design and guide enterprise application solutions using Java and the Spring ecosystem.
  • Identify gaps in the current technical landscape and drive improvements.
  • Provide architecture and solution-design leadership across concurrent projects.
  • Mentor developers and help improve the team's overall technical maturity.
  • Review technical approaches, code, integration designs, and engineering standards.
  • Develop and support RESTful services, microservices, and data-driven applications.
  • Design secure authentication and authorization solutions.
  • Lead integrations involving APIs, message queues, and third-party applications.
  • Help teams balance immediate delivery needs with long-term architecture and maintainability.
  • Serve as a senior technical escalation point when the Application Development Manager is unavailable.
  • Support critical production applications and participate in an approximately one-week-in-ten on-call rotation.
  • Collaborate with business, product, architecture, security, vendor, and engineering stakeholders.
Required Qualifications
  • Bachelor's degree in Computer Science, Management Information Systems, or a related field with at least 10 years of relevant experience, or at least 12 years of equivalent professional experience.
  • Deep experience developing enterprise applications with Java 8 or later, preferably Java 11+.
  • Strong experience with the Spring ecosystem, RESTful web services, and JPA/Hibernate.
  • Architecture or solution-design experience, including authentication and authorization.
  • Experience with microservices and message-based application integration.
  • Demonstrated experience leading, mentoring, or guiding developers.
  • Strong understanding of object-oriented design, design patterns, application architecture, and the software-development lifecycle.
  • Experience with automated testing, builds, integration, and deployment.
  • Experience working with CI/CD and release-management practices, preferably using GitLab.
  • Experience with SQL and data-driven application design.
  • Ability to work independently, switch between priorities, and make sound technical decisions with limited supervision.
  • Willingness to work onsite four days per week and participate in on-call support.
Additional Technical Experience
Experience with several of the following is beneficial:
  • Java EE
  • Spring Boot
  • Hibernate
  • JUnit 5
  • Mockito
  • XML
  • SQL
  • JavaScript
  • Angular
  • TypeScript
  • Node.js
  • HTML and CSS
  • Bootstrap or Foundation
  • Agile, Scrum, and Waterfall delivery methods
Preferred Experience
  • Banking, financial services, insurance, investment management, or another regulated industry.
  • Implementation or integration of third-party enterprise applications.
  • Experience with financial platforms such as SimCorp, Principia, MarkitWire, or comparable systems.
  • Production support and after-hours incident resolution.
What Makes This Opportunity Distinctive
This role offers the opportunity to remain technically hands-on while operating as a trusted technical leader. You will have significant influence over solution quality, engineering standards, developer growth, and the future direction of the application landscape, without assuming direct people-management responsibilities.
Interested in learning more? Apply today.
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#LI-JS1
TeamSoft is an Equal Opportunity Employer. We do not discriminate on the basis of race, color, religion, sex (including pregnancy, sexual orientation, and gender identity), national origin, age, disability, genetic information, or any other protected status under federal, state, or local law. We are committed to fostering a diverse and inclusive workplace.

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