47 java application engineer jobs at 21 companies in Newark, DE
2w
Save
Mark Applied
Hide
Senior Java Developer/AWS
Mount Laurel, New Jersey, United States
$68k-$132k/yr HybridFull Time
8+ YOE8+ years building scalable Java/Spring Boot applications on AWS; strong SQL/MySQL and JavaScript skills; SDLC and Agile experience; mentoring and problem-solving abilities.
Java, Spring Boot, AWS, JavaScript, MySQL, SQL
1mo
Save
Mark Applied
Hide
Senior Java Developer/AWS
Mount Laurel, New Jersey, United States
$68k-$132k/yr HybridFull Time
8+ YOE8+ years experience building scalable applications with Java, Spring Boot, AWS, JavaScript, and MySQL; strong SDLC/Agile experience, secure coding, problem-solving, database optimization, and Cards & Payments domain knowledge preferred. Must be US-authorized to work without sponsorship.
Java, Spring Boot, AWS, JavaScript, SQL, MySQL
3w
Save
Mark Applied
Hide
Java Engineer
New Castle, Delaware, United States
$80k-$95k/yr OnsiteFull Time
6+ YOE6+ years experience building enterprise frontend applications using Angular (v18+), TypeScript, RxJS and AG Grid; strong REST API integration, caching, frontend design patterns, and performance optimization; bachelor in computer science.
Angular (v18+), TypeScript, RxJS, AG Grid (Enterprise), RESTful APIs
1mo
Save
Mark Applied
Hide
Java Lead
Wilmington, Delaware, United States
OnsiteFull Time
15+ YOE15 years IT experience with application development lifecycle; Bachelor\u0002s in Computer Science or related; strong Java/J2EE/Java EE skills, Spring Boot, Axon, microservices, web services, multithreading, XML, cloud-native experience; team leadership and hiring experience.
Java, J2EE, Java EE, Spring Boot, Axon, XML, Scrum
1d
Save
Mark Applied
Hide
Application Engineer - II
Malvern or Charlotte
HybridFull Time
3+ YOE3+ years related experience with at least 1 year development experience; experience with Angular, TypeScript, Node.js, Java, Git/GitHub, CI/CD and AWS; strong problem solving and production-support skills.
Angular, TypeScript, Node.js, Java, Git, GitHub, CI/CD, AWS
1mo
Save
Mark Applied
Hide
Full Stack Java/Cloud Developer - Assistant Vice President
New Castle, Delaware, United States
$107k-$161k/yr HybridFull Time
5+ YOE5-8 years large-scale application development experience with Java, Spring, microservices, SQL, cloud platforms, CI/CD, Git, and Oracle; Bachelor’s in CS or equivalent experience.
Java EE, SQL, Spring, JavaScript, Bootstrap, ReactJS, Azure, AWS, CI/CD, DevOps, Oracle, Git, Maven
2mo
Save
Mark Applied
Hide
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
2d
Save
Mark Applied
Hide
DevOps Engineer, Application Support
New Castle, Delaware, United States
$76k-$106k/yr HybridFull Time
2+ YOE2+ years DevOps/Linux experience, scripting (Python/Java/Perl/Ruby), YAML-based CI/CD, WebLogic, SQL, cloud and IaC familiarity; bachelor's degree or equivalent practical experience.
Python, Java, Perl, Ruby, YAML, WebLogic, SQL, Linux, Terraform, CloudFormation, Microsoft Azure
1w
Save
Mark Applied
Hide
Cloud Development Engineer
Aberdeen Proving Ground, Maryland, United States
$90k-$190k/yr HybridFull Time
Experience developing Java enterprise applications, Azure cloud deployment and sustainment, containerization, RHEL/Ubuntu/Windows deployment, CompTIA Security+, active DoD Secret clearance, and ability to perform technical presentations.
Azure, RHEL, Ubuntu, Windows, Java, Quarkus, Jakarta EE, Spring, Docker, Kubernetes, AWS
1mo
Save
Mark Applied
Hide
Senior Data Engineer (Customer Data Products)
Philadelphia, Pennsylvania, United States
$127k-$160k/yr HybridFull Time
7+ YOEBachelor's degree, 7+ years application development experience, 4+ years in big data and AWS, proficiency in Python/SQL/Scala/Java, distributed data tools, PySpark, NoSQL, Redshift, UNIX/Linux, process orchestration and CI/CD; experience with ML/LLM pipelines and vector DBs preferred.
AWS, Python, SQL, Scala, Java, MapReduce, Hadoop, Hive, EMR, Kafka, Spark, MySQL, Mongo, Cassandra, Redshift, UNIX/Linux, PySpark, AirFlow, KubeFlow, AWS step functions, Luigi, Pinecone, Milvus, pgvector, Git, CI/CD, Feature Stores, Vector Databases, APIs, MLOps
2mo
Save
Mark Applied
Hide
Systems & Applications Engineer
Aberdeen Proving Ground, Maryland, United States
$150k-$174k/yr OnsiteFull Time
10+ YOEBachelor's or Master's in computer science/engineering; 10+ years related experience; Secret clearance with ability to obtain Top Secret; cloud, data engineering, and software development expertise.
Python, Java, Cloud Platforms, ETL Tools, Message Brokers, API Gateways, Power BI, Kibana, Data Warehouses, Data Mesh, Data Lakes
2w
Save
Mark Applied
Hide
Lead Data Engineer
Wilmington or McLean
$179k-$225k/yr OnsiteFull Time
4+ YOEBachelor's degree, 4+ years application development, 2+ years big data, 1+ year cloud experience, proficiency in Java/Scala/Python and data engineering tools.
Java, Scala, Python, Redshift, Snowflake, MapReduce, Hadoop, Hive, EMR, Kafka, Spark, Gurobi, MySQL, Mongo, Cassandra, UNIX/Linux, AWS, Microsoft Azure, Google Cloud, SQL
4w
Save
Mark Applied
Hide
Lead AI Engineer
Berkeley Heights or Wilmington
$186k-$286k/yr OnsiteFull Time
10+ YOE10+ years software engineering; 8+ years with Java/Spring Boot and microservices; 5+ years technical leadership; 4+ years CI/CD and cloud/container experience; 3+ years building LLM-powered applications; bachelor's in CS/engineering or equivalent.
Java, Spring Boot, .NET, Angular, Python, GitLab CI, Jenkins, OpenShift, Kubernetes, Docker, AWS, Azure, Google Cloud Platform, Anthropic Claude, OpenAI, M365 Copilot, OAuth2, JWT, TLS
2w
Save
Mark Applied
Hide
Lead Software Engineer - Home Lending Technology
Wilmington or Plano
OnsiteFull Time
7+ YOE7+ years system design and application development experience; proficiency in Java/Spring Boot or Python 3, PySpark, AWS; knowledge of SDLC, CI/CD, and application resiliency.
Java, Spring Boot, Python 3, PySpark, AWS, AWS EC2, EKS, RDS, S3, Lambdas, Snowflake, Databricks
1d
Save
Mark Applied
Hide
Staff AI/ML Engineer (Large Language Model)
King of Prussia, Pennsylvania, United States
$108k-$228k/yr OnsiteFull Time
8+ YOEActive TS/SCI clearance, B.S. in relevant field, 8+ years experience with 2+ years building LLM applications; experience fine-tuning models, RAG, deployment, Python and ML libraries required.
Weaviate, pinecone, pgvector, LangChain, DSPy, Microsoft Agent Framework, AWS Bedrock, OpenAI, llama.cpp, vllm, tgi, ReAct, Python, NumPy, Pandas, Polars, scikit-learn, git, GitLab, Bitbucket, HuggingFace, LangFuse, MLFlow, Arize Phoenix, Linux, CUDA, CuPy, Numba, CuSignal, CuDF, AWS EC2, S3, Lambda, Java, C++, Rust, Go, C#, Podman, Docker, Kubernetes, Rancher
1d
Save
Mark Applied
Hide
Senior Specialist - Software Engineer
Philadelphia, Pennsylvania, United States
HybridFull Time
6+ YOEBachelor's in CS/Information Systems or equivalent,6+ years software development experience,strong Java and OOD skills,EMR not applicable,clear communicator,experience with low-latency systems preferred.
Java, AWS, AI/ML
2w
Save
Mark Applied
Hide
Contract Associate Development Engineer
Hunt Valley, Maryland, United States
$82k/yr OnsiteContract, Full Time
0.5+ YOEBachelor's in CS or equivalent experience, ~6 months application/web development, proficiency with JavaScript/Java/Node.js/React/Python/SQL/NoSQL, familiarity with CI/CD and cloud-native architectures.
JavaScript, Java, Express, Node.js, MySQL, MongoDB, Mongoose, Python, ReactJS, jQuery, HTML5, CSS, CI/CD, IAC, AWS, Databricks, Docker, Kubernetes, Terraform
1w
Save
Mark Applied
Hide
Journeyman Software Developer
United States or Aberdeen
RemoteFull Time
1+ YOEBachelor's degree,1+ years application development experience,Palantir Foundry experience preferred,Proficiency in Python,Java,JavaScript,ETL and data integration experience,Secret clearance preferred.
Palantir Foundry, Python, Java, JavaScript
1mo
Save
Mark Applied
Hide
Technology Consultant 2
Fort Lauderdale or Philadelphia or Florida or Pennsylvania or United States
OnsiteFull Time
Experience with Java and Spring Boot, microservices and REST/GraphQL APIs, web application development, GitHub, Jenkins, Kubernetes, Kafka; Postman and monitoring tools; Bachelor's degree or equivalent experience; US work authorization required.
Java, Spring Boot, GraphQL, RESTful API, Postman, GitHub, Jenkins, Kubernetes, Kafka, Python, Dynatrace, Splunk, Hazelcast, TIBCO, Vitria, webMethods, IBM WBI, SAP NetWeaver
2mo
Save
Mark Applied
Hide
Software Developer | PTS Development | Experienced Hire
Bala Cynwyd, Pennsylvania, United States
OnsiteFull Time
3+ YOEBS in CS or related, 3+ years developing production applications, proficiency in Python, C#, and/or Java, TypeScript/web experience preferred, strong collaboration and communication skills.
Python, C#, Java, TypeScript