58 junior java developer jobs at 30 companies in Swedesboro, NJ
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Software Engineer I - Java/Hybrid, Bala Cynwyd, PA
Bala Cynwyd, Pennsylvania, United States
$55k-$68k/yr HybridFull Time
0+ YOEBachelor's in CS/IT/Engineering/MIS required,0-2 years development experience,experience with Java,OOP,data structures,web development,SQL,GIT and familiarity with Agile,CI/CD and cloud concepts.
Java, IntelliJ IDEA, Eclipse, JavaScript, HTML, CSS, React, Microsoft SQL Server, Oracle, MySQL, PostgreSQL, Git, GitHub Copilot, Cursor, ServiceNow, Jira, Microsoft Azure DevOps, Amazon Web Services (AWS), Microsoft Azure, CI/CD, DevOps
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Junior Reverse Engineer
Aberdeen Proving Ground, Maryland, United States
$76k-$156k/yr OnsiteFull Time
2+ YOEActive Secret clearance, BS in related discipline with 2+ years experience, Linux and programming experience (Python/Java/C/C++), knowledge of binary analysis and cryptography, and strong communication skills.
Linux, Python, Java, C/C++, Ghidra, Binary Ninja, IDA, JADX, x64dbg, GDB, I2C, JTAG, UART, SPI, USB, Ethernet, APIs
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Junior Reverse Engineer
Aberdeen Proving Ground, Maryland, United States
$76k-$156k/yr OnsiteFull Time
2+ YOEActive Secret clearance, BS in related discipline, 2+ years related experience, Linux experience, knowledge of cryptography, programming experience (Python/Java/C/C++), and proficiency communicating technical findings.
Linux, Python, Java, C/C++, Ghidra, Binary Ninja, IDA, JADX, x64dbg, GDB, APIs
1w
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Junior Applications Developer (Information Technology Analyst 1)
Trenton or New Jersey
$63k-$104k/yr HybridFull Time
Associate or bachelor's degree in computer science, IT, or a related field, or qualifying IT experience substitution. Requires software development knowledge and U.S. work authorization.
Java, AWS, Python, Node.js, React, Pega, IBM WebSphere, SOAP, APIs, XML, JSON, Microsoft LinkedIn Learning
2mo
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ServiceNow Developer
Reston or Philadelphia
OnsiteFull Time
2+ YOEBachelor's degree preferred, 2+ years IT service management or enterprise app development, 1+ year ServiceNow development, experience with JavaScript/Python/Java, REST APIs, integrations, testing, and DevSecOps practices; must be authorized to work in the U.S.
ServiceNow, REST APIs, JavaScript, Python, Java, Flow Designer, Script Includes
2w
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Junior Data Engineer (New York, NY)
New York City or Philadelphia or São Paulo or Amsterdam or London or Denver
$63k-$83k/yr RemoteFull Time
2+ YOERequires 2+ years of data engineering experience, SQL, scripting with Python, Java, or Scala, Git, ETL/ELT pipelines, cloud infrastructure as code, data solutions, and strong communication skills.
Git, Terraform, CloudFormation, CDK, SQL, Python, Java, Scala, Hadoop, Spark, Hive, Google Meet, Zoom
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API Developer/Programmer
Aberdeen Proving Ground, Maryland, United States
$90k-$150k/yr OnsiteFull Time
2+ YOEBachelor's degree in a technical field and 2+ years experience. Experience with web/API development, MongoDB, PostgreSQL, Microsoft Azure, Keycloak, Java, cloud/containerization, information systems security, and Agile.
MongoDB, PostgreSQL, Microsoft Azure, Keycloak, Java
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Associate Database Platform Developer
Wilmington, Delaware, United States
HybridFull Time
Programming experience in Python, Perl, Java, or similar; relational database and SQL knowledge; software development fundamentals, version control, code reviews, testing, problem-solving, and teamwork.
Python, Perl, Java, SQL, SQL Server, Snowflake, APIs, CI/CD
1d
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Software Engineer - E2
King of Prussia, Pennsylvania, United States
$91k-$169k/yr OnsiteFull Time
Bachelor's degree or equivalent experience; software development with C#, JavaScript, Java, or Python; Agile experience; and active Top Secret with SCI clearance or eligibility. U.S. citizenship required.
C#, JavaScript, Java, Python, Jira, Confluence, .NET Core, Angular, Horizon, PostgreSQL, Redis, GitLab CI/CD, Docker, Kubernetes, Helm, Git
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Associate Software Engineer
Moorestown, New Jersey, United States
$72k-$123k/yr OnsiteFull Time
0+ YOEBachelor's degree or equivalent experience; 0-2 years in real-time mission-critical development preferred; ability to obtain security clearance; experience with OOP, Java/C++/Python, UNIX/Linux, and IDEs.
Java, C++, Python, Windows, Solaris, LINUX, UNIX, Microsoft Office, Eclipse, Clearcase, JIRA, xUnit Framework, Junit, CPPUnitLite, Assemblers, UML
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MuleSoft Developer
Chesterbrook or Nashville or Orlando or St. Petersburg or Tampa or United States
$51k-$150k/yr HybridFull Time
2+ YOERequires 2+ years with MuleSoft integration or ETL, 2+ years with SQL and database systems, and a bachelor's degree or equivalent experience. Python, Java, cloud, and integration certifications are advantageous.
MuleSoft, ETL, SQL, MySQL, SQL Server, Oracle, Informatica, Apache Nifi, AWS Glue, Azure Data Factory, SSIS, AWS, Azure, Google Cloud, Python, Java
2mo
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Software Developer I
Aberdeen Proving Ground, Maryland, United States
$95k/yr HybridFull Time
1+ YOEMust have Interim Secret/Top Secret clearance to start, obtain Security+ (IAT-II) within 90 days, 1+ years Java experience (Core Java 1.7+), and familiarity with JDBC/MySQL, JMS/Artemis/ActiveMQ, ESB and XML technologies. Bachelor's typical; 0-2 years experience.
C, C++, Java, Core Java (1.7+), JDBC, MySQL, JMS, Artemis, Apache ActiveMQ, Enterprise Service Bus, XML, XSD, XSLT, XPATH, Object XML mapping, GitLab, Apache Ant, IZPack, PHP, JavaScript, REST, Web Services, SNMP, Apache HTTP server, Windows IIS, LDAP, Active Directory, Wireshark, Java PCAP libraries, VMWare ESX, Microsoft HyperV
2mo
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Associate Software Engineer
Mount Laurel, New Jersey, United States
$74k-$150k/yr OnsiteFull Time
0+ YOEBachelor's degree (or equivalent) in a technical field, 0–3 years professional software development experience, proficiency in C++, Java, Python, or JavaScript, familiarity with Git, Linux, SQL/PostgreSQL, container tech, and ability to obtain/maintain a Secret clearance.
C++, Java, Python, JavaScript, Git, Linux, SQL, PostgreSQL, Docker, Podman, OCI, Bash, PowerShell, Groovy, CI/CD, DevSecOps
1w
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Software Engineer
Hamilton, New Jersey, United States
OnsiteFull Time
Solid Spring Boot 3 and Java experience; expertise with JPA, MySQL, MongoDB, and Redis; AWS familiarity; strong problem-solving and teamwork skills. Bachelor's degree preferred.
Spring Boot 3, Java 21, JPA, MySQL, MongoDB, Redis, AWS, Amazon ECS, Amazon SQS, Amazon Aurora, Amazon S3, AWS Lambda, Docker, Kubernetes, CI/CD
4w
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Software Engineer / Electrical Engineer
Chesterbrook, Pennsylvania, United States
OnsiteFull Time
0+ YOEBachelor's in engineering, physics, math, CS or similar; 0-2 years experience; ability to obtain TS/SCI w/ Polygraph; strong analysis skills; written and verbal communication; experience with Matlab/Python/Perl/Java/C++/R.
Matlab, Python, Perl, Java, C++, R
2w
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Software Engineer I
Aberdeen, Maryland, United States
$60k-$75k/yr HybridFull Time
Techximius: Provides specialized IT and engineering services for defense missions.
1+ YOEBachelor's degree in computer science or similar, 1–5 years of programming experience, proficiency in Java, C/C++, Python, or JavaScript, and ability to obtain or hold a current DoD clearance.
Java, C, C++, Python, JavaScript, Windows, Linux, Android, Node.js, Vue.js, UML
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Software Developer
Mount Laurel, New Jersey, United States
$79k-$135k/yr OnsiteFull Time
2+ YOEU.S. citizen able to obtain Secret clearance, Bachelor's in Engineering/Computer Science (or equivalent) with ~2+ years experience, experience with Java or Python (Java preferred), software integrations/APIs, data pipelines/ETL familiarity, strong communication and problem-solving skills.
Java, Python, Cameo Systems Modeler, Ansys ModelCenter, Ansys STK, APIs
2d
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Software Developer
Belcamp or Aberdeen
$62k-$141k/yr OnsiteFull Time
2+ YOERequires a bachelor's degree and 2+ years with C or Python, or 4+ years in lieu of a degree. Experience maintaining applications, APIs, cloud platforms, and debugging; ability to obtain Secret clearance.
C, Python, APIs, cloud platforms, Java, C#, C++, .NET, JavaScript, React, Angular, NodeJS, PHP, Bash, Visual Basic, GIT, FPGA, RF, AI, ML
3w
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Entry-Level Software Engineer
Dallas or Seattle or Houston or San Francisco or Chicago or Philadelphia or El Segundo or Atlanta or New York
$80k-$92k/yr HybridFull Time
Pursuing a Bachelors or Masters in MIS, Computer Science, or Computer Engineering (graduation Dec 2026–Aug 2027); legal US work authorization without sponsorship; software development or internship experience; strong communication and problem-solving skills.
AWS, Azure, Google Cloud, Databricks, PySpark, CI/CD, Docker, Terraform, Azure OpenAI, AWS Bedrock, LangChain, Python, Java, SQL, JavaScript, .NET, React, Angular
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Senior Associate, R&D Tax Credits - Software Engineer
Philadelphia or Pittsburgh
OnsiteFull Time
2+ YOE2+ years industry experience; bachelor\u0002s in CS/Engineering/MIS; proficiency in one or more languages (Java,C,C++,C#,Visual Basic), SQL, cloud computing (AWS, Azure); strong communication and technical analysis skills.
Java, C, C++, C#, Visual Basic, SQL, AWS, Azure
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