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Java Developer Co Op Jobs in Washington, DC (NOW HIRING)

Ulliman Schutte

Co-op / Internship Engineers

Washington, DC · On-site

$17.75 - $23.25/hr

We are hiring Co-op Engineers to work with our project teams on our active construction jobsites! * Co-op Term Timelines: Fall 2026 (August through December), Spring 2027 (January through May). Some ...

Ulliman Schutte

Co-op / Internship Engineers

Washington, DC · On-site

$17.75 - $23.25/hr

We are hiring Co-op Engineers to work with our project teams on our active construction jobsites! * Co-op Term Timelines: Fall 2026 (August through December), Spring 2027 (January through May). Some ...

Artech Information System LLC

Java Developer

Herndon, VA

$52.50 - $67.75/hr

... JAVA developer with 1-2 years experience Experience with Java (J2SE and J2EE), JSP/servlet, JDBC ... and co-contractors Must be a team player Understanding of application development lifecycle ...

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How much do java developer co op jobs pay per hour?

As of May 29, 2026, the average hourly pay for java developer co op in Washington, DC is $64.22, according to ZipRecruiter salary data. Most workers in this role earn between $55.53 and $71.88 per hour, depending on experience, location, and employer.

What is a Java Developer Co Op job?

A Java Developer Co-Op job is a temporary, paid position for students or recent graduates who want hands-on experience in Java development. Co-op students work with a team of developers to design, test, and maintain Java-based applications. They gain practical knowledge in coding, debugging, and software development best practices while contributing to real-world projects. This role helps bridge the gap between academic learning and professional work, preparing candidates for full-time software development roles.

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

To thrive as a Java Developer Co Op, you need a solid understanding of Java programming, object-oriented design principles, and foundational knowledge in software development, often supported by coursework or relevant project experience. Familiarity with version control systems like Git, IDEs such as IntelliJ or Eclipse, and basic knowledge of databases or web development frameworks are common requirements. Effective communication, eagerness to learn, and strong problem-solving skills help you adapt quickly and work well within a team environment. These competencies ensure you can contribute to real-world projects, collaborate with experienced developers, and gain valuable hands-on experience during your co-op term.

What types of projects or tasks will I typically work on as a Java Developer Co Op?

As a Java Developer Co Op, you can expect to support ongoing software development projects by writing and testing code, fixing bugs, and assisting in the design or implementation of new features. You may work on both backend and frontend components, collaborate with senior developers during code reviews, and contribute to team meetings or agile sprints. Your work might include developing internal tools, creating automation scripts, or participating in the documentation process. This hands-on experience is designed to give you exposure to industry best practices and the full software development lifecycle while building your professional skills.
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Java Developer Co Op jobs near you
DSP Application Engineer Co-op

DSP Application Engineer Co-op

Annapolis Micro Systems, Inc.

Annapolis, MD • On-site

$24 - $31/hr

Full-time

Posted 11 days ago

Job description

We are the leader in COTS FPGA-based high-performance computing. As the DSP Application Engineer Co-op, you'll have the opportunity to work on a wide-ranging set of exciting customer and internal applications, implementing cutting-edge algorithms using industry-leading FPGA products with analog and digital acquisition/transmission technologies.
You will design, develop, and test a wide range of applications leveraging our patented CoreFire FPGA Design Suite and targeting our industry-leading COTS FPGA computing products. Your responsibilities will often span from application conception through application deployment, including working with customers to enumerate and understand requirements, architecting a robust system based on requirements, designing and implementing customer algorithms using our CoreFire FPGA Design Suite and C/Java/Matlab, testing implementations and systems using COTS FPGA computing products, and aiding with integration of deployed systems.
Enjoy the benefits of working for a small privately-held company with on-site hardware and software design, as well as on-site manufacturing and test. The close coupling of all aspects of design and production under one roof allows us to create products and systems at a rapid pace while maintaining the highest possible quality. The opportunity to interact with other departments daily provides a first-rate opportunity to further develop your career as you diversify your experiences.
Essential Duties and Responsibilities
  • Architect FPGA-based parallel processing computing systems using AMS Products
  • Program FPGAs for real-time DSP functions utilizing Analog-to-Digital Converter (ADC) front-ends, Digital-to-Analog Converter (DAC) back-ends, and High-Speed-Serial (HSS) IO
  • May be involved in working with high-performance Graphical User Interfaces (GUIs) using C / C++ / Java and graphics libraries
  • Design for FPGAs using VHDL or CoreFire Next Design Suite
  • Develop and implement Digital Signal Processing (DSP), communications, imaging, and other algorithms
  • Interact with customers regarding application development and application support tasks

Requirements
  • Currently pursuing a bachelor's or master's degree in Computer Engineering or related field
  • Knowledge of digital design practices and methodology
  • Knowledge of or experience with Xilinx and Altera FPGAs and Design Tools
  • Experience with Matlab / Octave
  • Experience with C/C++/Java, with experience in graphics
  • Experience with VHDL or Verilog
  • Knowledge of or experience with DSP, processing data from ADCs, generating data to DACs
  • U.S. Citizenship
  • Availability to work two consecutive terms (Summer/Fall or Spring/Summer)

In compliance with local laws regarding pay transparency, the hourly rate for this role is $24/hr to $31/hr; however, Annapolis Micro Systems considers several factors when extending an offer, including but not limited to, the role and associated responsibilities, a candidate's work experience, education/training, and key skills.

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