16 java react developer jobs at 7 companies in Dover, DE
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+ years apps development experience with Java EE, Spring, SQL, JavaScript/React; familiarity with Azure/AWS, CI/CD, Git, Maven, Oracle; Bachelor's in CS or equivalent experience.
Java EE, SQL, Spring, JavaScript, Bootstrap, ReactJS, Azure, AWS, CI/CD, Git, Oracle, Maven
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
2w
Save
Mark Applied
Hide
Lead Software Engineer - Python/React/AWS/AI
Wilmington, Delaware, United States
OnsiteFull Time
5+ YOE5+ years software engineering experience with system design, application development, SDLC, CI/CD, cloud-native systems, and applied AI-assisted development; strong Python, Java, React, and AWS skills.
Python, Java, React, AWS, AI
2w
Save
Mark Applied
Hide
Lead Software Engineer - Python/React/AWS/AI
Wilmington, Delaware, United States
OnsiteFull Time
5+ YOE5+ years software engineering experience with system design, application development, cloud native and AI-assisted development; advanced Python/Java/React/AWS skills; CI/CD and automation proficiency; strong security and responsible AI practices.
Python, Java, React, AWS, AI, CI/CD
1mo
Save
Mark Applied
Hide
Senior Manager of Software Engineering - Java/React
Wilmington, Delaware, United States
OnsiteFull Time
5+ YOE2+ Mgmt5+ years applied software engineering experience, 2+ years leading technologists; hands-on expertise with Java, Spring Boot, microservices, APIs, AWS, React, TypeScript, ES6+, CSS3; experience with cloud-native architecture and enterprise AI-assisted development.
Java, Spring Boot, Microservices, API, AWS, React, TypeScript, ES6+, CSS3, CoPilot, Claude Code, SDLC, TLM
3mo
Save
Mark Applied
Hide
Lead Software Engineer - Java Full Stack & AWS
Wilmington or Columbus
OnsiteFull Time
5+ YOE5+ years in enterprise full-stack web apps; Java/Spring; React/JS/TS; REST; Kafka/Redis; SQL; Terraform; CI/CD; testing; leadership
Java, Spring, REST, React, JavaScript, TypeScript, Kafka, Redis, SQL, Terraform, JUnit, Cucumber, Selenium, Playwright, AWS
3w
Save
Mark Applied
Hide
Associate, Financial Platform Engineer (Java) / Wilmington, DE
Wilmington, Delaware, United States
$115k-$145k/yr HybridFull Time
4+ YOEB.S./M.S. in STEM,4+ years enterprise software development; strong Java stack experience; knowledge of databases, cloud, distributed systems, Python and data libraries; agile experience.
Java, Spring, JDBC, Hibernate, JBoss, Maven, Jenkins, JUnit, Python, pandas, numpy, scipy, cvxpy, SQL, NoSQL, Oracle, Sybase, Snowflake, ETL, RESTful Webservices, HTTP-JSON, gRPC, Microsoft Azure, Apache Ignite, Hazelcast, Angular, React, Unix/Linux, Git, JIRA, ADO, Azure Pipelines, BlackRock Aladdin, OCI
1w
Save
Mark Applied
Hide
AWS Lead Software Engineer-Java/Spring Boot
Wilmington, Delaware, United States
OnsiteFull Time
5+ YOE5+ years software engineering experience, proficiency with Java/Spring Boot, microservices, REST APIs, cloud (AWS), CI/CD, and leadership in AI-assisted engineering practices.
Java, Spring Boot, Microservices, REST APIs, CI/CD, AWS EC2, EKS, Lambda, S3, React.JS, Angular
2d
Save
Mark Applied
Hide
Software Engineer II
Newark, Delaware, United States
OnsiteFull Time
5+ YOEBachelor's degree or equivalent experience and 5+ years of software development experience, with Java, Spring, REST, testing, DevOps, distributed systems, and application monitoring expertise.
Java, J2EE, Spring MVC, Spring Framework, Spring Boot, Spring Security, Spring Integration, Spring Data JPA, SOAP, REST, JSON, Handlebars, Foundation, ReactJS, XML, JAXB, Jackson, Gson, JUnit, Git, Maven, Nexus, Eclipse, Bitbucket, Splunk, Dynatrace, WebSphere MQ, ActiveMQ, JVM, Groovy
2d
Save
Mark Applied
Hide
Software Engineer II
Newark, Delaware, United States
OnsiteFull Time
5+ YOERequires 5+ years of software development, a bachelor's degree or equivalent experience, Java/J2EE, Spring frameworks, REST/JSON, front-end technologies, testing, version control, monitoring, and distributed systems experience.
Spring MVC, Spring Framework, Spring Boot, Spring Security, Spring Integration, Spring Data JPA, SOAP, REST, JSON, Handlebars, Foundation, ReactJS, XML, JAXB, Jackson, Gson, JUnit, Git, Maven, Nexus, Eclipse, Bitbucket, Splunk, Dynatrace, WebSphere MQ, ActiveMQ, JVM, Groovy, Java, J2EE
1w
Save
Mark Applied
Hide
Full Stack Lead Software Engineer
Wilmington or Jersey City
$152k-$215k/yr OnsiteFull Time
5+ YOE5+ years leading development, hands-on with ReactJS/AngularJS, Java/J2EE or Python, cloud (AWS/Kubernetes/Azure), Jenkins, relational and No‑SQL databases, and experience with AI-assisted engineering tools.
ReactJS, AngularJS, Java, J2EE, Python, Open AI, Claude, Gemini, Copilot, Jenkins, Oracle, PostGreSQL, MongoDB, AWS, Kubernetes, Azure
1mo
Save
Mark Applied
Hide
Lead Software Engineer - Databricks
Wilmington, Delaware, United States
OnsiteFull Time
5+ YOE5+ years software/data engineering experience with production Apache Spark on Databricks; strong Python and/or Java, SQL, Delta Lake, Unity Catalog, Databricks cluster tuning, CI/CD and Terraform skills.
Databricks, Apache Spark, Delta Lake, Unity Catalog, Databricks Workflows, AWS, Airflow, Terraform, Python, Java, SQL, Delta Live Tables, Git, React, Streamlit, Genie, EMR
1w
Save
Mark Applied
Hide
Machine Learning Engineer, Senior Associate
Plano or Wilmington
OnsiteFull Time
5+ YOE5+ years Python or Java; 2+ years generative AI and prompt engineering; experience with React or Angular, AWS, LLMs, system design, CI/CD, and operationalizing AI models.
Python, Java, React, Angular, AWS, TensorFlow, PyTorch, Scikit-learn, Keras, CI/CD, LLM
2mo
Save
Mark Applied
Hide
Full Stack Software Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
3+ YOEExperienced software engineer skilled in Python/Java, front-end web tech, data processing, and streaming tools. Top Secret clearance required with polygraph. U.S. work authorization; no visa sponsorship.
Python, Java, Streamlit, TypeScript, HTML, CSS, JavaScript, React, Angular, Vue, Apache Spark, Jupyter Notebook, pandas, NumPy, Parquet, JSON, CSV, XML, Git, Apache Airflow, MySQL, MariaDB, PostgreSQL, Slurm, JIRA, Confluence
1w
Save
Mark Applied
Hide
Machine Learning Engineer, GenAI/ML - Vice President
Plano or Wilmington
OnsiteFull Time
7+ YOE7+ years Python or Java, 2+ years generative AI and prompt engineering, React/Angular and AWS experience, system design and CI/CD knowledge, experience with LLMs and ML libraries.
Python, Java, React, Angular, AWS, CI/CD, TensorFlow, PyTorch, Scikit-learn, Keras
3d
Save
Mark Applied
Hide
Software Engr II
Hamilton Township, New Jersey, United States
$131k-$144k/yr HybridFull Time
4+ YOEBachelor's in Computer Science or related and 4 years' relevant experience. Experience with DB design (MySQL/Dynamo DB), Java/Spring Boot/React/Rest API/jQuery/Junit/Python, microservices, testing, Git/Jenkins, AWS, and security coding standards.
MySQL, Dynamo DB, Java, Spring boot, React, Rest API, jQuery, Junit, Python, Git, Jenkins, AWS