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Lead Java Developer Jobs in Middletown, DE, US
120+ lead java developer jobs from 25 companies hiring in Middletown, DE, US.
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Software Engineer Lead (Java Development & Application Support Lead)
Philadelphia, Pennsylvania, United States
OnsiteFull Time
3+ YOELead Java development with Spring Boot, Angular UI, API development (REST/GraphQL); SQL/Oracle; enterprise Java; Agile/Scrum.
Java, Spring Boot, Angular, REST, GraphQL, Oracle, SQL
2mo
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AWS Lead Software Engineer-Java
Wilmington, Delaware, United States
OnsiteFull Time
5+ YOEFormal software engineering training with 5+ years of practical experience; expert in system design, Java, REST APIs, and CI/CD; strong AWS and SQL/NoSQL knowledge.
Java, SpringBoot, Swagger, SQL, NoSQL, AWS, CI/CD, REST API
3w
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Lead Software Engineer - Java AWS
Tampa or Wilmington
OnsiteFull Time
5+ YOE5+ years Java development; cloud experience (AWS); SDLC; CI/CD; agile; security; architecture knowledge.
Java, AWS, CI/CD, Cloud, AI tools
1mo
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Lead Software Engineer II – Java & Python
Wilmington, Delaware, United States
$100k-$135k/yr RemoteAll Commitments Available
4+ YOE4-6 years of software engineering, strong Java/Python backend, AWS experience, SQL/NoSQL knowledge, CI/CD, Docker, and collaboration skills.
Java, Python, AWS, DynamoDB, RDS, PostgreSQL, DocumentDB, Docker, ECS, EKS, CloudWatch, Datadog, CI/CD
1mo
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Lead Software Engineer
Philadelphia or Cedar Rapids or Denver
$111k-$135k/yr HybridFull Time
5+ YOELead software engineer with 5+ years in Core Java or .NET; strong microservices, cloud, CI/CD; leadership and collaboration skills.
Java, .NET, Microservices, Distributed Systems, Cloud, RDBMS, NoSQL, CI/CD, DevOps, Appian, AWS Connect, Kiro
2mo
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Lead CNO Developer (Onsite)
Annapolis Junction, Maryland, United States
OnsiteFull Time
12+ YOE5+ MgmtBachelor’s degree plus extensive experience; 12+ yrs in programming (Assembly, C, C++, Java, Perl, Python); 10+ yrs on CNO tools; 5+ yrs leading teams; 4+ yrs evading IDS; 4+ yrs sockets programming.
Python, C, C++, Java, Perl, Assembly, Bash, PowerShell, IDA Pro, Ghidra, OllyDbg, Git, Networking, IDS evasion
1w
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103Q - Lead Software Development Engineer - Flex Location
Parsippany or Atlanta or Mahwah or Louisville or Timonium
$121k-$225k/yr HybridFull Time
Lead AI engineer with hands-on software development, experience with Generative AI, GitHub Copilot, and DX tooling; strong Python/Java/C# background; familiar with large-scale enterprise environments.
Python, Java, C#, GitHub Copilot, Microsoft Copilot Studio, Power Platform, LLMs, Embeddings, RAG
2mo
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Lead Data Engineer (Bank Tech)
Wilmington, Delaware, United States
$179k-$205k/yr OnsiteFull Time
4+ YOELead data engineer with 4+ years in application development, 2+ years in big data, and 1+ year in cloud computing (AWS/Azure/GCP).
Java, Scala, Python, SQL, NoSQL, MongoDB, Cassandra, Redshift, Snowflake, Hadoop, Hive, Kafka, Spark, Gurobi, MySQL, Unix/Linux, Shell scripting
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Lead Software Engineer (Site Reliability)
Malvern, Pennsylvania, United States
HybridFull Time
Experience in distributed systems, cloud (AWS), Java/JavaScript, OpenTelemetry, microservices, observability, and incident response.
Java, JavaScript, Python, OpenTelemetry, AWS, Microservices, Observability
1mo
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Lead Software Engineer
Malvern, Pennsylvania, United States
HybridFull Time
10+ YOE5+ Mgmt10+ years leading omni-channel platforms; BS in Computer Science or related field; strong DevOps, REST, cloud, microservices; proficiency in multiple languages; databases; CI/CD; project tools.
Ruby, Rails, C# .Net, Python, Java, JavaScript, NodeJS, Rust, MongoDB, Postgres, Oracle, SQL Server, DB2, REST, SFTP/FTP, OAuth1, OAuth2, OIDC, TLS, SSH, CI/CD, JIRA, Azure DevOps, AWS, RabbitMQ, Kafka, Redis, Memcached, Hazelcast, Kubernetes, GitOps, Microservices, Cloud
6d
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Lead Software Engineer - mainframe
Wilmington, Delaware, United States
$128k-$214k/yr HybridFull Time
5+ YOELead mainframe software engineer with COBOL/JCL expertise; guides design, reviews code, and ensures secure, compliant deployments.
COBOL, JCL, Mainframe, Java, Archer/EGRC
1w
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Applications Development Java Programmer – Assistant Vice President
New Castle, Delaware, United States
$107k-$161k/yr HybridFull Time
5+ YOE5+ years Java development; expert Java, API design, and cloud; REST APIs with Spring/Spring Boot; Oracle/SQL/NoSQL (MongoDB); OpenShift/Kubernetes; MQ/Kafka; SDLC/Agile; DevOps/CI/CD; able to lead projects.
Java, Spring, Spring Boot, OpenShift, Kubernetes, MQ, Kafka, Oracle, SQL, MongoDB
2mo
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Lead Software Engineer –Hybrid Baltimore, MD
Baltimore or New York City
HybridFull Time
8+ YOELead engineer with 8+ years in OO languages; cloud-native AWS/Azure; strong leadership and mentoring; solid DevOps and CI/CD; ability to translate business needs into technical solutions.
AWS, Azure, Containerization, Java, Python, JavaScript
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
2mo
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Lead Software Engineer –Hybrid NYC
New York City or Baltimore
HybridFull Time
8+ YOE8+ years in object-oriented languages; cloud-native solutions on AWS/Azure; leadership of engineering teams; strong communication; CI/CD and automated testing; focus on AI/ML platforms.
Java, Python, JavaScript, AWS, Azure, Docker, Kubernetes, CI/CD, AI frameworks
2mo
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Lead Software Engineer - 90403381 - Onsite - Washington DC, Wilmington, Philadelphia (Washington, DC, US, 20001)
Washington or Philadelphia or Wilmington
$104k-$134k/yr OnsiteFull Time
6+ YOEBachelor’s degree and 6+ years of relevant experience; strong Java/JavaScript/TypeScript, SQL, Angular/React, Node.js; Spring/SpringBoot; REST APIs; cloud experience (AWS/Azure/GCP); collaboration and leadership skills.
Java, JavaScript, TypeScript, SQL, Angular, React, Node.js, Spring, SpringBoot, REST, AWS, Azure, GCP, Kafka, RabbitMQ, Git
3w
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Senior Software Developer
Aberdeen, Maryland, United States
$104k-$181k/yr OnsiteFull Time
5+ YOEDesign, develop, and implement software across multiple languages; lead components; troubleshoot; mentor and guide developers; ensure secure, maintainable results. Must be a US citizen with SECRET clearance.
Python, C++, Java, C#, Go, Docker, Kubernetes, CI/CD
3w
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Vice President, Full Stack Engineer
Berwyn, Pennsylvania, United States
OnsiteFull Time
5+ YOELead design of server-side architecture; 5-9 years backend experience; finance industry; Java/Python/Node.js; Oracle databases.
Java, Python, Node.js, Oracle Database
2mo
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Junior Software Engineer
Baltimore, Maryland, United States
OnsiteFull Time
Bachelor’s degree in Computer Science or Information Systems; experience with Python, Java, C++, Ruby, or JavaScript; experience leading all SDLC phases; data integration experience; ability to gather requirements and work with users; available for non-traditional hours.
Python, Java, C++, Ruby, JavaScript, SQL, AWS S3, AWS Lambda, AWS SQS, Django, R
1mo
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Sr Technical Lead-App Development (US - NJ - BIRLASOFT OFFICE, US)
Morristown or Purchase or Alpharetta or Charlotte or Chicago or Conshohocken or Denver or Fargo or Garden City or Houston or Lenexa or Lubbock or Morristown or Mt Juliet or New York or Purchase or Topeka
HybridFull Time
10+ YOESenior technical lead with 10+ years IT experience and 7+ years in Guidewire ClaimCenter integration; hands-on development and leadership of onshore/offshore teams; strong Java/Gosu/J2EE/XML/Web Services; CI/CD, DevSecOps; Guidewire ACE Certification.
Guidewire, Java, GOSU, J2EE, XML, Web Services, SQL Server, Apache Tomcat, Jenkins, Git, SonarQube, DevSecOps
1mo
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Senior Software Algorithm Engineer
Aurora or Philadelphia
$82k-$172k/yr OnsiteFull Time
5+ YOEBS in STEM fields; 5+ years software development; lead interdisciplinary team; TS/SCI clearance; Python/C/C++, Java, or Rust; domains SDA/SATCOM/SIGINT; willing to polygraph.
Python, C/C++, Java, Rust, Linux, AWS, CUDA, OpenCV, Git, Docker, Kubernetes, S3, EC2, Lambda
1mo
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Software Systems Engineer Senior
Aberdeen, Maryland, United States
$116k-$262k/yr OnsiteFull Time
10+ YOESenior software systems engineer with 10+ years in the software lifecycle, TS/SCI clearance, leading contractor teams, RF architectures, EW/SIGINT, and MOSA; Bachelor's in CS or Software Engineering.
Java, Python, C++, MOSA, AWS, Azure, containerization, microservices, CI/CD, Scrum, Kanban, APIs, Databases, Cybersecurity
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Senior Software Engineer, AI Enterprise Engineering (Philadelphia, PA, US)
Philadelphia, Pennsylvania, United States
RemoteFull Time
8+ YOE2+ Mgmt8+ years software development; BS/MS in CS/Engineering; 2+ years in tech leadership; experience leading hybrid teams; cloud platforms (Azure/AWS/GCP); vendor management; proven distributed systems
Python, Java, C#, Azure, AWS, GCP
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Technical Test Lead - US
Delaware City, Delaware, United States
OnsiteFull Time
3+ YOEBachelor’s degree or foreign equivalent; 3 years of progressive experience in lieu of education; relocation/travel may be required; US work authorization.
Selenium, Java, DB Testing, Playwright, Rest Assured, Postman
3w
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Software Architecture Manager
Camden or Conshohocken
$160k-$190k/yr HybridFull Time
10+ YOE3+ MgmtLead software architecture; 10+ years in Java development; 3+ years in architecture/management; modernizing monoliths to microservices; cloud-native design; strong observability and performance focus; excellent communication.
Java, Spring, Hibernate, Terraform, Ansible, GitHub Actions, Jenkins, Dynatrace, Azure Monitor, Azure, OCI, Cloud-native, SRE
1mo
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Application Development Manager
Sewell, New Jersey, United States
$120k-$150k/yr OnsiteFull Time
5+ YOE5+ MgmtBachelor’s degree in Computer Science or related field; 5+ years leading software teams; 10+ years hands-on development with Progress OpenEdge ABL/Progress 4GL; API and SDLC expertise.
Progress OpenEdge ABL/Progress 4GL, OpenEdge AppServer (PAS), SOAP, REST, OpenAPI/Swagger, .NET, Java, Python, PHP, AngularJS, ASP, HTML, Bash, XML, JSON, Jenkins, Terraform, Chef, Octopus
5d
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Manager Systems Engineering 1 – Systems Integration Test and Evaluation
Baltimore, Maryland, United States
$127k-$190k/yr OnsiteFull Time
5+ YOE2+ MgmtBachelor/Master/PhD with experience; DoD Secret clearance; 3+ yrs in systems development/integration/test; 2+ yrs leading teams; CAM experience; onsite in Baltimore, MD.
MATLAB, C/C++, Java, Python, DOORS, Rhapsody, Cameo
HiringCafe market data
Lead Java Developer Jobs market signals in Middletown, 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
120+
Hiring companies
25
Fresh sample
28% new in 30d
Salary visibility
55% show pay
Companies appearing in this market
JPMorgan ChaseT. Rowe PriceCapital OneTransamericaVanguardAmtrakBaltimore OriolesBentley Systems
Work location mix in visible results
Onsite: 22Hybrid: 16Remote: 2