33 api java developer jobs at 12 companies in Dover, DE
2mo
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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
1w
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Senior Java Developer
Newark, Delaware, United States
$80k-$100k/yr OnsiteFull Time
10+ YOEBachelor's degree in computer science and advanced Java development experience with microservices, Spring, Hibernate, REST APIs, and SQL databases.
Java, Spring Framework, Spring MVC, Spring Boot, Hibernate, RESTful APIs, Oracle SQL, PostgreSQL, SQL Server, Microservices
4d
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Lead Software Engineer - Java/Microservices/React
Wilmington, Delaware, United States
OnsiteFull Time
5+ YOE5+ years of software engineering experience with Java, React, microservices, APIs, Spring Boot, Kafka, MongoDB, cloud-native development, SDLC, agile methods, security, resiliency, and AI-assisted engineering.
Java, React, Microservices, API, Spring Boot, Kafka, MongoDB, Splunk, Dynatrace, Grafana, CI/CD, Software Development Life Cycle (SDLC)
2w
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Applications Development Java Programmer – Assistant Vice President
New Castle, Delaware, United States
$107k-$161k/yr HybridFull Time
5+ YOERequires 5+ years of Java development, cloud engineering, API design, Spring/Spring Boot, Oracle, SQL, MongoDB, OpenShift, Kubernetes, MQ, Kafka, SDLC, Agile, DevOps, and CI/CD experience.
Java, Spring, Spring Boot, Oracle, SQL, MongoDB, OpenShift, Kubernetes, MQ, Kafka, GenAI, LLMs, RESTful APIs, Software Development Life Cycle (SDLC), Agile, DevOps, CI/CD
1w
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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 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
3mo
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Application/Agentic AI Engineer
Aberdeen, Maryland, United States
HybridFull Time
3+ YOE3+ years in software engineering or AI integration; BS in CS/Software/ Data/IS; proficient in Python/JS/TS/Java; API/microservice experience; LLMs and AI orchestration familiarity; cloud-native with Docker/Kubernetes; SDLC/DevSecOps/CI/CD; Git; strong problem-solving; active security clearance.
Python, JavaScript, TypeScript, Java, APIs, Microservices, Data services, Docker, Kubernetes, Git, CI/CD, SDLC, DevSecOps
1d
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Software Developer
Belcamp, Maryland, United States
$62k-$141k/yr OnsiteFull Time
2+ YOEBachelor’s degree and 2+ years with C or Python, or 4+ years with C or Python without a degree; application maintenance experience; ability to obtain Secret clearance.
C, Python, APIs, Java, C#, C++, .NET, JavaScript, React, Angular, NodeJS, PHP, Bash, Visual Basic, GIT, FPGA, AI, ML
1mo
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Senior Specialist - Software Engineering
Newark, Delaware, United States
$93k-$142k/yr HybridFull Time
8+ YOERequires 8–13 years of experience, Java full-stack development, Spring Boot, microservices, Angular or React, REST APIs, databases, cloud platforms, DevOps tools, Agile practices, and strong communication.
Angular, Java, Spring Boot, Spring MVC, Spring Security, React, REST APIs, API Gateway, OAuth, JWT, Oracle, SQL Server, PostgreSQL, MySQL, MongoDB, Kafka, Docker, Kubernetes, Jenkins, Git, Maven, Gradle, JavaScript, TypeScript, HTML5, CSS3, AWS, Microsoft Azure, Google Cloud Platform, RabbitMQ, JMS, Agile, Scrum, Kanban, GenAI, SDLC
2mo
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Advanced Software Engr
Hamilton Township, New Jersey, United States
$153k/yr HybridFull Time
5+ YOEBachelor's in CS/CE/EE (or equivalent) plus 5+ years' post-baccalaureate experience. 5 years in software testing/QA in Agile; 2 years maintaining Selenium WebDriver frameworks; experience creating Java automation and testing REST/API services.
Selenium WebDriver, Java, REST, API
1mo
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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
1mo
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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
3w
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Enterprise Senior Advisor - Software Engineering
Berkeley Heights or Omaha or Wilmington
$146k-$245k/yr OnsiteFull Time
10+ YOE10+ years in large-scale engineering and architecture; 7+ years with Java/Spring Boot; experience with modernization, cloud, APIs, microservices; strong communication and analytical skills; Bachelor’s in IT preferred.
Java, Spring Boot, Kafka
2w
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SAP Business Technology Platform (BTP) Technical Lead
Wilmington or Colorado Springs
$128k-$200k/yr HybridFull Time
8+ YOEBachelor's degree in a relevant field, 8+ years in SAP architecture, design, and development, and 3+ years of hands-on SAP BTP experience with Integration Suite, Extension Suite, SAP Build, HANA Cloud, Event Mesh, and security concepts.
SAP Business Technology Platform (BTP), SAP S/4HANA, SAP Integration Suite, SAP Extension Suite, SAP Build, SAP Event Mesh, SAP HANA Cloud, CAP, Node.js, Java, SAPUI5, Fiori, APIs