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Software Java Engineer Jobs in Elsmere, DE, US
350+ software java engineer jobs from 93 companies hiring in Elsmere, DE, US.
1mo
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Data Developer Intern
Exton, Pennsylvania, United States
$52k-$78k/yr HybridInternship
Pursuing a Master’s in CS/Software Eng; strong Java or Python; SQL; cloud basics; Agile; data/ETL interest.
Java, Python, SQL, AWS, Azure, GCP
3w
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Associate Database Platform Developer
Wilmington, Delaware, United States
$90k-$110k/yr HybridFull Time
Experience with Python, Perl, or Java; basic SQL and relational databases; software development basics; strong problem solving; team collaboration.
Python, Perl, Java, SQL
1w
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Application Developer / Engineer I
Atlanta or Wallingford or Louisville or Tampa or Indianapolis or Miami or Wilmington or Mason or Richmond or Des Moines
HybridFull Time
3+ YOEBA/BS in IT or CS; 3+ years in application/system development; .NET, Java, Angular/React; API development; SQL Server; MongoDB; cloud concepts; on-call support.
.NET, Java, Angular, React, APIs, SQL Server, MongoDB, Cloud
4d
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Optimization Tech Debt Engineer (Engineer Software 2) - 27217 (Aberdeen Proving Ground, MD, Remote, United States)
Aberdeen Proving Ground, Maryland, United States
$78k-$90k/yr RemoteFull Time
2+ YOE2 years experience with Bachelors in related field; 0 years with Masters; or HS diploma with 6 years relevant experience; Linux, Agile, Java/JavaScript, Node.js, React.js, C++/C#, Visual Studio; active Secret Clearance.
Java, JavaScript, Node.js, React.js, C++, C#, Linux, Confluence, Jira, Git, Visual Studio
1w
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Backend Customer Success Engineer (Kotlin Ecosystem)
Foster City or Marlton or United States
HybridFull Time
Extensive Kotlin/Java/JVM experience; migration of Java backend to Kotlin; Spring ecosystem; build tools Maven/Gradle; customer-facing roles; strong English communication; ability to lead workshops and engage with engineering teams.
Kotlin, Java, JVM, Spring, Maven, Gradle
1w
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dotCMS Developer
Philadelphia, Pennsylvania, United States
HybridFull Time
Experience with dotCMS, Java, HTML, CSS, JavaScript; RESTful APIs, CMS workflows; strong teamwork and communication.
dotCMS, Java, HTML, CSS, JavaScript, RESTful APIs, DevOps tools
2d
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Sr Salesforce Developer
Mt Laurel, New Jersey, United States
$154k/yr HybridFull Time
5+ YOESenior Salesforce Developer with 5+ years in Salesforce development, Salesforce certification required, remote work 2 days/week, on-site Mt. Laurel NJ; Bachelor's in IT/CS/software engineering.
Salesforce Apex, Visualforce, Lightning Web Components, Salesforce tools, SOQL, SOSL, JAVA, .NET, HTML, CSS, JavaScript, jQuery, Git, Jenkins, Data Loader, Xplenty, Blendo, Jitterbit, SOAP, REST
6d
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Sr. Spclst , Software Engineering
West Point or Rahway
$117k-$184k/yr HybridFull Time
5+ YOEBachelor's in IT/CS or related tech field; 5+ years software development; Python proficiency; REST APIs; GitHub/automation tools; SQL; Agile workflows; regulatory compliance; cloud platforms; experience with LIMS/ELN and sample management domain.
Python, JavaScript, Java, C#, GitHub, Robot Framework, XRay, REST, SQL, Jira, AWS, Azure, GCP, CloudFormation, Terraform, CI/CD
3w
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DevSecOps Engineer
Auburn or Aberdeen
OnsiteFull Time
1+ YOEBachelor’s degree or higher in engineering or computer science; DevSecOps experience; DoD/STIG familiarity; containerization; CI/CD; security tooling; US citizenship.
GitLab, AWS, Azure, Docker, Kubernetes, Rancher, Helm, Bash, Go, C++, Java, Unix
5d
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QA Engineer Intern
Philadelphia, Pennsylvania, United States
$20-$25/hr OnsiteInternship
0+ YOEPursuing a bachelor’s in computer science or mathematics (or related field); full-time summer internship; strong analytical/problem-solving skills; excellent communication; basic programming in Java or Python; familiarity with SQL, Git, and VS Code; cloud knowledge.
Java, Python, VS Code, Git, SQL, Cloud (GCP/AWS)
3w
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Salesforce Senior Developer
Wilmington or Cincinnati or Worthington
$90k-$121k/yr HybridFull Time
5+ YOE5+ years Salesforce development; Bachelor's or equivalent; Salesforce Platform Developer II; multiple tech skills including Apex, LWC, Visualforce, JSON, XML, JavaScript, SQL, Java, C#, C++, SOAP, AWS/Azure; multiple Salesforce certifications.
Apex, LWC, Visualforce, JSON, XML, JavaScript, SQL, Java, C#, C++, SOAP, AWS, Azure, GearSet
1mo
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(Sr./Lead) Application Developer I (II)
Audubon, Pennsylvania, United States
HybridFull Time
5+ YOE5+ years in Java/.NET, full SDLC, web services, SOA, and database integration; strong problem solving and collaboration.
Java, .NET, Oracle, MS SQL, PostgreSQL, SOAP, REST, SOA, ESB, Web Services, CI/CD, XML, JSON
3w
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Web Test Engineer
Aberdeen Proving Ground, Maryland, United States
RemoteFull Time
3+ YOE3+ years software testing and automation; automated web testing with Cypress/Selenium; Agile/Scrum experience; CI/CD familiarity; containerization with Docker/Kubernetes; strong troubleshooting.
Cypress, Selenium, TestNG, JUnit, Postman, REST Assured, SoapUI, GitLab CI, Docker, Kubernetes, Maven, Gradle, NPM, JMeter, Java, JavaScript, Cucumber, Gherkin, SQL, Git
4d
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Senior Application Developer
Philadelphia, Pennsylvania, United States
$84k-$135k/yr RemoteFull Time
3+ YOEBachelor in Computer Science or related field; 3-5 years application development; Java, JavaScript; Oracle SQL/PL-SQL; Ellucian Banner experience; SDLC and Agile; enterprise environments
Java, JavaScript, Oracle SQL, PL/SQL, HTML, CSS, REST, SOAP, Unix/Linux, Shell scripting, Ellucian Banner APIs, Page Builder
1mo
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Senior Developer (Newtown Square, PA, US, 19073)
Newtown Square, Pennsylvania, United States
$153k-$196k/yr OnsiteFull Time
4+ YOEBachelor's or Master’s in CS/Data Science with 4–6 years of related experience; strong Java/Python, frontend, and devops skills.
Java, Python, HTML, CSS, AngularJS, Sonar, JUnit, Sahi, SOAP, REST, SQL, SCM, Jira, CI/CD, Machine Learning
4d
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Senior Application Developer
Philadelphia, Pennsylvania, United States
$84k-$135k/yr RemoteFull Time
3+ YOEBachelor in Computer Science or related field; 3-5 years of application development in enterprise environments; experience with Ellucian Banner, Oracle SQL/PLSQL, Java/JavaScript; web tech, Unix/Linux, Python a plus; SDLC and Agile experience.
Java, JavaScript, HTML, CSS, REST, SOAP, Oracle SQL, PL/SQL, Python, Unix/Linux, Shell scripting, Ellucian Banner, Page Builder
1w
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QA Engineer
Maple Shade, New Jersey, United States
RemoteFull Time
4+ YOE4+ years software QA experience, 2+ years test automation; proficiency with TestComplete/Playwright; programming in Java, Python, or JavaScript; CI/CD tooling; BS in CS or related field.
TestComplete, Playwright, Java, Python, JavaScript, Azure DevOps, GitHub, GitLab
1mo
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Mobile App Developer
Philadelphia, Pennsylvania, United States
$72k-$100k/yr HybridFull Time
3+ YOEBachelor’s degree in CS/Engineering; 3+ years mobile app development; Swift/Kotlin; cross‑platform frameworks; REST APIs; mobile UI/UX; App Store/Play deployment; Agile; health/pharma experience preferred.
Swift, Kotlin, Java, React Native, Flutter, RESTful APIs, Cloud Messaging APIs, Agile
2mo
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Technical Architect, Full Stack Developer
King of Prussia, Pennsylvania, United States
$175k/yr OnsiteFull Time
10+ YOE10+ years of software development/architectural experience; Salesforce expertise; strong integration, data, and system design skills; leadership and mentoring abilities.
Salesforce.com, Zuora, ServiceMax, FinancialForce, CPQ, Apex, Lightning Web Components, Visualforce, Boomi, MuleSoft, Jitterbit, SQL, ETL, Data Loader, Force.com, Java, JavaScript, XML, SAML, SSO, OAuth, APIs
1mo
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Mulesoft Developer
Malvern or Remote
RemoteFull Time
4+ YOE4+ years MuleSoft development; design, develop, test, deploy MuleSoft integrations; Salesforce and ERP experience; API-led design; MuleSoft certifications.
MuleSoft Anypoint Platform, RAML, DataWeave, Anypoint Studio, Java, XML, JSON, SQL, Salesforce REST, Salesforce SOAP, Salesforce Bulk API, Salesforce Platform Events, Splunk, CloudHub, API Manager, runtime monitoring
2mo
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Engineering Apprentice (Software/Systems)
Moorestown, New Jersey, United States
OnsiteFull Time
0+ YOEUS citizen; recent high school graduate (within 24 months); onsite in Moorestown, NJ; able to obtain DoD Secret clearance; basic Windows and Microsoft Office proficiency; some software programming knowledge.
Windows, Word, Excel, PowerPoint, Teams, Linux, Jira, Python, Java, C++, Bash, SQL, MATLAB, Containers/Kubernetes, VMs
2mo
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Intern | Product Developer – Prophet 21
Bensalem, Pennsylvania, United States
HybridInternship, Full Time
Internship requiring basic programming knowledge, version control familiarity, and strong analytical skills.
C#, Java, Python, JavaScript, Git
1mo
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Lead Cloud DevOps Platform Engineer
Newark or Marlborough or Santa Clara
$128k-$201k/yr HybridFull Time
6+ YOELead DevOps role with 6+ years in cloud platforms (AWS/Azure/GCP), IAM, VPC, and managed services; strong Kubernetes, IaC, DevEx, security and regulatory compliance experience.
Kubernetes, Terraform, Pulumi, GitHub Actions, Azure DevOps, Jenkins, Ansible, HashiCorp Vault, AWS Secrets Manager, C#, C++, Python, Java
1mo
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VP, Engineering – HR Technology
Philadelphia, Pennsylvania, United States
OnsiteFull Time
8+ YOELead enterprise-scale, full-stack engineering for HR technology; 8+ years software experience; strong Python/Java; relational and NoSQL databases; HR data experience.
Python, Java, Spring Boot, React, SQL, NoSQL
3w
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Senior Integration Developer Boomi/Dell Boomi
Mount Laurel Township or United States
$130k-$140k/yr HybridFull Time
7+ YOE7+ years software development; 5+ years Boomi/integration; REST/SOAP APIs; enterprise systems (Salesforce, SAP, Oracle, Workday); databases; cloud platforms; programming languages; API security; Agile/DevOps.
Boomi, API development, REST, SOAP, XML, JSON, EDI, SQL, Oracle, MongoDB, AWS, Azure, GCP, Java, Node.js, JavaScript, C#, .NET, OAuth, SSO, SSL
2w
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Enterprise Strategy Architect
Jersey City or Simsbury or Philadelphia
$240k-$255k/yr HybridFull Time
15+ YOEBachelor's in CS or Engineering preferred; 15+ years in software engineering/architecture; strong leadership; broad tech stack experience; cloud and microservices; insurance domain a plus.
Java, .NET, Python, Kafka, MQ, JavaScript, Angular, Node.js, Azure
2mo
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Activation Engineering Lead, U.S. BioPharmaceuticals Customer Engagement
Wilmington, Delaware, United States
OnsiteFull Time
5+ MgmtLead software engineering teams; oversee IT projects; manage vendors and SaaS/PaaS; strong Agile; degree in CS; 5-10 direct reports.
Java, C++, C#, OO programming languages, Web development, Mobile application development, Agile
1w
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Director Quality Engineering - Digital Products
Reading, Pennsylvania, United States
HybridFull Time
10+ YOE3+ Mgmt10+ years in functional, integration, and automated testing; 3+ years leading QA teams; ISTQB/Six Sigma; strong QA tools; Agile/DevOps; BS in CS/Software Eng or related.
Selenium, Cucumber, Karate, LoadRunner, JMeter, Java, RESTful APIs, Angular, React, HTML/CSS, SQL, Oracle, SQL Server, DB2, XML
HiringCafe market data
Software Java Engineer Jobs market signals in Elsmere, DE, US
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
350+
Hiring companies
93
Fresh sample
61% new in 30d
Salary visibility
55% show pay
Companies appearing in this market
BlackRockCapTechPublicis GroupeUniversity of PennsylvaniaAAA Club AllianceAstraZenecaBridgeway Benefit TechnologiesCadent
Work location mix in visible results
Hybrid: 18Onsite: 7Remote: 6