RESEARCH JAVA SOFTWARE ENGINEER
$55.50 - $76/hr
The Research Java Software Engineer will support the National Institutes of Health (NIH). Qualifications Responsibilities: He or She will: Work closely with research staff to deliver the next ...
$55.50 - $76/hr
The Research Java Software Engineer will support the National Institutes of Health (NIH). Qualifications Responsibilities: He or She will: Work closely with research staff to deliver the next ...
$55.50 - $76/hr
The Research Java Software Engineer will support the National Institutes of Health (NIH). Qualifications Responsibilities: He or She will: Work closely with research staff to deliver the next ...
Rockville, MD · On-site
Lead Java Software Developer- AWS Location : Rockville, MD, Hybrid (require two days weekly in ... Provide technical leadership, mentorship, and guidance to junior engineers on cloud migration and ...
Quick apply
Rockville, MD · On-site
Lead Java Software Developer- AWS Location : Rockville, MD, Hybrid (require two days weekly in ... Provide technical leadership, mentorship, and guidance to junior engineers on cloud migration and ...
Annapolis, MD · On-site
$51.25 - $70.25/hr
You will collaborate with users, system engineers, and teammates to derive software requirements ... Strong experience in software development using Java SE, Python, Shell/bash, Git, Nexus, Maven ...
Annapolis, MD · On-site
$51.25 - $70.25/hr
You will collaborate with users, system engineers, and teammates to derive software requirements ... Strong experience in software development using Java SE, Python, Shell/bash, Git, Nexus, Maven ...
Annapolis Junction, MD · On-site
$52.75 - $72.50/hr
You will collaborate with users, system engineers, and teammates to derive software requirements ... Strong experience in software development using Java SE, Python, Shell/bash, Git, Nexus, Maven ...
Quick apply
Annapolis Junction, MD · On-site
$52.75 - $72.50/hr
You will collaborate with users, system engineers, and teammates to derive software requirements ... Strong experience in software development using Java SE, Python, Shell/bash, Git, Nexus, Maven ...
Herndon, VA · On-site
$53.25 - $73/hr
They are seeking a Software Developer to support Intelligence Community and DoD customers, focusing on Java software sustainment and maintenance for existing mission systems. Responsibilities : • ...
Herndon, VA · On-site
$53.25 - $73/hr
They are seeking a Software Developer to support Intelligence Community and DoD customers, focusing on Java software sustainment and maintenance for existing mission systems. Responsibilities : • ...
Annapolis Junction, MD · On-site
$146K - $249K/yr
We are seeking to hire Software Engineers ... Positions are available at the junior, mid and senior levels. The selected candidate will join a ...
Annapolis Junction, MD · On-site
$146K - $249K/yr
We are seeking to hire Software Engineers ... Positions are available at the junior, mid and senior levels. The selected candidate will join a ...
Sterling, VA · On-site
$51.25 - $70.25/hr
Northstrat is seeking a Java Software Engineer to join the agile development team. The team builds and maintains a state-of-the-art software suite that supports the Geospatial Intelligence (GEOINT ...
Sterling, VA · On-site
$51.25 - $70.25/hr
Northstrat is seeking a Java Software Engineer to join the agile development team. The team builds and maintains a state-of-the-art software suite that supports the Geospatial Intelligence (GEOINT ...
Rockville, MD · On-site
Summary: Java SDET with exceptional SQL skills. Job Responsibilities: Create expert level SQL select queries, Test and debug analytics reports and dashboards for data integrity and correctness ...
Rockville, MD · On-site
Summary: Java SDET with exceptional SQL skills. Job Responsibilities: Create expert level SQL select queries, Test and debug analytics reports and dashboards for data integrity and correctness ...
Sterling, VA · On-site
$51.25 - $70.25/hr
Northstrat is seeking a Java Software Engineer to join the agile development team. The team builds and maintains a state-of-the-art software suite that supports the Geospatial Intelligence (GEOINT ...
Quick apply
Sterling, VA · On-site
$51.25 - $70.25/hr
Northstrat is seeking a Java Software Engineer to join the agile development team. The team builds and maintains a state-of-the-art software suite that supports the Geospatial Intelligence (GEOINT ...
Sterling, VA · On-site
$51.25 - $70.25/hr
Ideal candidate will have 5-8 years of software development experience particularly in Java with an emphasis on web development, as well as experience with JavaScript, REST, AWS, NodeJS and Agile ...
Sterling, VA · On-site
$51.25 - $70.25/hr
Ideal candidate will have 5-8 years of software development experience particularly in Java with an emphasis on web development, as well as experience with JavaScript, REST, AWS, NodeJS and Agile ...
Mclean, VA · On-site
$53 - $72.75/hr
Software Engineer (Java, MASH, Linux) We are looking for a talented and driven Software Engineer (Java, MASH, Linux) to join our team and contribute to the development of innovative, scalable ...
Mclean, VA · On-site
$53 - $72.75/hr
Software Engineer (Java, MASH, Linux) We are looking for a talented and driven Software Engineer (Java, MASH, Linux) to join our team and contribute to the development of innovative, scalable ...
We are actively hiring a Java Software Engineer with TS/SCI clearance and polygraph to support a program in Bethesda, MD . As a Software Engineer on this program, you will have the opportunity to ...
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We are actively hiring a Java Software Engineer with TS/SCI clearance and polygraph to support a program in Bethesda, MD . As a Software Engineer on this program, you will have the opportunity to ...
Bethesda, MD · On-site
$180K/yr
We are actively hiring a Java Software Engineer with TS/SCI clearance and polygraph to support a program in Bethesda, MD . As a Software Engineer on this program, you will have the opportunity to ...
Bethesda, MD · On-site
$180K/yr
We are actively hiring a Java Software Engineer with TS/SCI clearance and polygraph to support a program in Bethesda, MD . As a Software Engineer on this program, you will have the opportunity to ...
Herndon, VA · On-site
$112K - $179K/yr
Responsibilities Peraton is looking for a Senior Java Software Engineer in Herndon, VA to join our satellite ground terminal application development supporting our Intelligence Community and DoD ...
Herndon, VA · On-site
$112K - $179K/yr
Responsibilities Peraton is looking for a Senior Java Software Engineer in Herndon, VA to join our satellite ground terminal application development supporting our Intelligence Community and DoD ...
Herndon, VA · On-site
$112K - $179K/yr
Responsibilities Peraton is looking for a Senior Java Software Engineer in Herndon, VA to join our satellite ground terminal application development supporting our Intelligence Community and DoD ...
Herndon, VA · On-site
$112K - $179K/yr
Responsibilities Peraton is looking for a Senior Java Software Engineer in Herndon, VA to join our satellite ground terminal application development supporting our Intelligence Community and DoD ...
$114K - $207K/yr
Working independently, the Java Software Engineer; Team Lead owns development of software products and works on improving the overall quality of the product throughout the software development life ...
$114K - $207K/yr
Working independently, the Java Software Engineer; Team Lead owns development of software products and works on improving the overall quality of the product throughout the software development life ...
Herndon, VA · On-site
$58.75 - $75/hr
Java Software Engineer - Developer (Experienced and Senior) Company: The Boeing Company The Boeing Company is currently seeking Java Software Engineers - Developer (Experienced and Senior) to support ...
Herndon, VA · On-site
$58.75 - $75/hr
Java Software Engineer - Developer (Experienced and Senior) Company: The Boeing Company The Boeing Company is currently seeking Java Software Engineers - Developer (Experienced and Senior) to support ...
Herndon, VA · On-site
$58.75 - $75/hr
Java Software Engineer - Developer (Experienced and Senior) Company: The Boeing Company The Boeing Company is currently seeking Java Software Engineers - Developer (Experienced and Senior) to support ...
Herndon, VA · On-site
$58.75 - $75/hr
Java Software Engineer - Developer (Experienced and Senior) Company: The Boeing Company The Boeing Company is currently seeking Java Software Engineers - Developer (Experienced and Senior) to support ...
Rockville, MD · On-site
$114K - $207K/yr
Working independently, the Java Software Engineer; Team Lead owns development of software products and works on improving the overall quality of the product throughout the software development life ...
Rockville, MD · On-site
$114K - $207K/yr
Working independently, the Java Software Engineer; Team Lead owns development of software products and works on improving the overall quality of the product throughout the software development life ...
$95K - $105K/yr
Junior Software Engineer About Crown Point Technologies, LLC Crown Point Technologies, LLC is an ... Basic knowledge of a programming language (e.g., Java, Python, JavaScript, or C#) * Familiarity ...
$95K - $105K/yr
Junior Software Engineer About Crown Point Technologies, LLC Crown Point Technologies, LLC is an ... Basic knowledge of a programming language (e.g., Java, Python, JavaScript, or C#) * Familiarity ...
| Aspect | Junior Java Software Engineer | Java Developer |
|---|---|---|
| Required Credentials | Typically a bachelor's degree in Computer Science or related field; some certifications like Oracle Java Certification | Similar credentials; often holds Java certifications and a degree in a related field |
| Work Environment | Entry-level position in development teams, often under supervision, focusing on coding and testing | Can be entry to mid-level, involved in designing, coding, and maintaining Java applications |
| Employer & Industry Usage | Used across tech companies, startups, and corporate IT departments | Commonly used in software development firms, tech companies, and enterprise environments |
While both roles involve Java programming, a Junior Java Software Engineer typically focuses on learning and supporting development tasks under supervision, whereas a Java Developer may have more responsibility in designing and implementing Java applications. The roles often overlap, but the engineer role emphasizes entry-level growth, while the developer role can involve more independent work.

$55.50 - $76/hr
Full-time
Posted 9 days ago
ABOUT THE COMPANY:Â
A scientific research and information technology company committed to long-term customer relationships by providing tailored, agile, diligent, cost-effective services to Federal Agencies. The company's core management team has a long history of shared successes and outstanding service that began over 15 years ago. They remain committed to quality, clients, and employees.
ABOUT KGTiger:Â
A professional services consulting firm hired to directly source prospective candidates. The company's strategy of maintaining long-term relationships has created a success paradigm that nets great benefits for candidates and clients. Your confidentiality is totally respected. Resumes and other employment-related information are not shared with the client until we have secured your permission. Likewise, we may be asked to maintain client confidentiality.Â
The Research Java Software Engineer will support the National Institutes of Health (NIH).
Responsibilities: He or She will:
Work closely with research staff to deliver the next generation of literature search system
Implement content generation and delivery of components for biomedical researches, clinicians and the general public
Design a development of a new architecture based on RESTful services
Use skills such as Java development, Scala, Rest Services and XML
Qualifications: The incumbent should have specific background, experience, skills set and focus on backend systems architecture, building distributed systems
 Must Have:Â
1. BS in Computer Science or related field with relevant years of practical experience designing and developing modern, object-oriented, large scale systems
2. Professional experience using Java technologies
3. Experience with RESTful APIs
4. Multi-threaded server side development
5. Experience with Java Spring Framework
6. Experience in XML/XSLT
**Desired**
Experience with MongoDB/Solr/Cassandra
Email: sean.s @ kggroup.com
Phone: 888-738-5815 x1375