19,714 corejava developer jobs at 3,284 companies in United States
1mo
Save
Mark Applied
Hide
Developer
Sartell, Minnesota, United States
OnsiteFull Time
1+ YOEDevelop and maintain software systems; full life-cycle development; knowledge of agile practices, modern programming languages, infrastructure, and software development best practices; availability for after-hours, weekend, and holiday support.
.Net, Java, JavaScript, NodeJS, Ruby, C, C++, C#, Perl, PostgreSQL, Informix, Oracle, Microsoft SQL Server, CosmosDB, JSON, XML, HTML, CSS, XSLT, React, Spring Boot, Blazor, Windows, Linux, Azure, AWS, Azure Service Bus, Azure AD, Azure Functions, Blob storage, Azure WebApp, AppInsights, Key Vault, Data Bricks, Docker, Kubernetes, Postman, Swagger, Agile, Scrum, Kanban, MQ Series, Azure DevOps, Jira
1mo
Save
Mark Applied
Hide
Developer
St Louis, Missouri, United States
OnsiteFull Time
5+ YOE5+ years software development experience, proficiency in full-stack OOP (C#, Java), relational databases, HTML/CSS/JavaScript and React, Git, RESTful API development, and Agile methodologies.
C#, Java, SQL, PostgreSQL, HTML, CSS, JavaScript, React, RESTful API, Git, Scrum, Kanban, Azure, AWS, CI/CD, DevOps
1d
Save
Mark Applied
Hide
Developer
Reston or Washington, D.C.
$110k-$150k/yr HybridFull Time
7+ YOEBachelor's degree in a relevant computer field, 7+ years of software development, Java, AWS cloud-native development, modern frameworks, CI/CD, automated testing, secure coding, U.S. citizenship, and Public Trust eligibility.
AWS, Java, CI/CD, Amazon Q Developer
3w
Save
Mark Applied
Hide
Sr. Developer
Nashville, Tennessee, United States
$93k-$125k/yr HybridFull Time
5+ YOEExperience designing, developing, and maintaining software; Java and Spring Boot; PHP experience a plus; 5+ years as a developer; familiarity with CI/CD, relational databases, debugging, and clear communication.
PHP, Java, Spring Boot, Integrated Development Environments, CI/CD
1mo
Save
Mark Applied
Hide
Developer
Hopkins, Minnesota, United States
$100k-$125k/yr OnsiteFull Time
6+ YOE6+ years Java and microservices experience, Spring Boot, DevOps and CI/CD familiarity, API/REST development, Kafka experience, and application security awareness.
Java, Spring Boot, IntelliJ, Eclipse, VSCode, Postman, Git, Cucumber, REST, JSON, CI/CD, Apache Kafka, Fortify, Black Duck, FOSSA, SonarQube, PractiTest, Playwright, AI Copilot, AI Agents
2mo
Save
Mark Applied
Hide
Android Developer
New York, New York, United States
OnsiteFull Time
8+ YOE8+ years of software/application development in Java with experience across the full development lifecycle and developing, deploying, and/or supporting enterprise-scale solutions.
Java
1mo
Save
Mark Applied
Hide
Principal Developer
United States
$125k-$170k/yr OnsiteFull Time
7+ YOE3+ Mgmt7+ years software development experience with 3+ years managing developers; bachelor's in CS or equivalent; strong backend and frontend skills; AWS, LLM/AI integration, and technical program leadership experience.
Jira, Python, Java, TypeScript, Node.js, Go, React, AWS, ECS, EKS, Lambda, API Gateway, DynamoDB, RDS, S3, EventBridge, Terraform, CDK, Docker, Kubernetes, LLM
3d
Save
Mark Applied
Hide
Developer
Sacramento County, California, United States
$9k-$12k/mo HybridFull Time
Senior technical role requiring enterprise application engineering, data analysis, automation, troubleshooting, software development, stakeholder coordination, and alignment with California financial systems and standards.
AngularJS, C#, Oracle Database, Oracle Forms, Oracle Reports, PL/SQL, SQL, MySQL, Java, JavaScript, Node.js, Ticketing System Tools, OpenShift, Kubernetes, Code Management Tools, Microsoft Office Forms, Microsoft Excel
5d
Save
Mark Applied
Hide
Developer
Harrisburg, Pennsylvania, United States
HybridFull Time
Bachelor's degree in Computer and Information Science or Computer Engineering, or equivalent education and experience; software development skills with .NET C#, JavaScript, Java, XML, JSON, and React Native.
React Native, .NET C#, JavaScript, Java, XML, JSON, Kony Visualizer, Kony Mobile Fabric, json.Net
4d
Save
Mark Applied
Hide
Salesforce Developer
Chantilly, Virginia, United States
OnsiteFull Time
Experienced Salesforce developer with TS/SCI clearance, Java and AWS expertise, front-end and back-end development skills, DevOps and CI/CD experience, and Agile development experience.
Salesforce, JavaScript, TypeScript, CSS, HTML, jQuery, jQuery UI, REST, Java, JDBC, Oracle Database, Git, DevOps, CI/CD, Amazon Web Services, Amazon S3, Amazon RDS, Amazon EC2, Amazon ECS, Agile, AWS Lambda, Amazon SQS, Amazon SNS, Jenkins, GitHub, SQL
1mo
Save
Mark Applied
Hide
Senior Developer
Rosslyn, Virginia, United States
$222k/yr OnsiteFull Time
7+ YOESecret clearance, 7–12 years software development experience, bachelor’s degree in CS/IT, expertise in Python/Java/C#, Agile/SAFe, microservices and API development, cloud and system integration; strong leadership and troubleshooting skills; certifications preferred.
Python, Java, C#, Agile, Scrum, SAFe, microservices, API, AWS, Microsoft Azure, GitHub, Kubernetes, Docker, big data platforms, TOGAF 9
6d
Save
Mark Applied
Hide
Developer Relations Engineer, Android AI
Mountain View or San Francisco
$138k-$197k/yr OnsiteFull Time
3+ YOEBachelor's degree or equivalent practical experience; 3 years in a technical role and Android development using Java/Kotlin; developer community experience preferred; AI and on-device model experience preferred.
Android, Java, Kotlin, Google APIs
1w
Save
Mark Applied
Hide
Java Developer
United States
OnsiteFull Time
Requires Angular or React, TypeScript, Node.js, UI development, API development, and AWS proficiency; Java is optional.
Angular, React, TypeScript, Node.js, AWS, Java
2w
Save
Mark Applied
Hide
Web Developer/Engineer
United States
OnsiteFull Time
4+ YOERequire IT-II or NACLC background, BS/BA or 4 years experience, DoD 8570 IAT Level I certification, strong Oracle/WebLogic, web, and cloud development skills.
HTML, XML, PERL, Apache, IIS, ASP.NET C#, VB, SSRS, ASP.NET Core, Angular, iOS, Xamarin, Oracle, Oracle Weblogic Server, Oracle Enterprise Manager, Microsoft Azure, PL/SQL, Perl, C#, .Net, Java, Python, Linux, Weblogic, JavaScript, Apache Ant, Maven, GIT, HTML, CSS, JDeveloper, Eclipse, Java SDK, ArcSight, SSH, SFTP, IBM MQ Server, WebLogic JMS, Jaw, ZoomText, Dragon, Axe Monitoring, Oracle Wallet Manager, OpenSSL, Java Keytool
1mo
Save
Mark Applied
Hide
Senior Developer / Lead Developer
Allentown or Providence or Louisville
HybridFull Time
5+ YOEBachelor's degree, 5+ years software development experience (senior) or 7+ (lead); proficiency in C#, Java, TypeScript, frontend frameworks, APIs and SQL; experience with cloud, microservices, and emerging tech.
C#, Java, TypeScript, JavaScript, Python, Angular, React, SQL, Microservices, Cloud Architecture, APIs, SAP ABAP, SAP S/4HANA, Kubernetes, Azure Kubernetes Service (AKS), DevOps, RPA, Artificial Intelligence
3mo
Save
Mark Applied
Hide
Jr Software Developer Astro Engineer
Colorado Springs, Colorado, United States
$93k-$139k/yr OnsiteFull Time
2+ YOEJunior software developer with experience in Kubernetes/Docker, web development, CI/CD, and security-focused DevSecOps practices; TS/SCI clearance required.
Kubernetes, Docker, Python, Java, C++, JavaScript, Go, PostgreSQL, MongoDB, Oracle, MySQL, Terraform, Ansible, AWS, GitLab, Maven, Gradle, Istio, Helm
4d
Save
Mark Applied
Hide
Lead Infrastructure Engineer - Developer Experience
New York, New York, United States
$215k-$265k/yr OnsiteFull Time
5+ YOE5+ years in software engineering, developer tooling, SDLC, or observability; ownership of developer-facing systems; advanced ability in one programming language; AI/LLM developer-tool experience valued.
Python, Java, Go, Bash, GenAI, AI/LLM, CI/CD, source control, feature flagging, metrics, logs, traces, events
1mo
Save
Mark Applied
Hide
Senior Software Engineer-Developer Experience
Phoenix, Arizona, United States
$144k-$223k/yr OnsiteFull Time
6+ YOEBachelor's in CS/IT or related and 6+ years software development experience. Experience with web services (Java, REST), developer platforms/IDP, cloud-native design, mentoring, and building developer experience tooling.
Java, REST, ServiceNow, IntellliJ, VS Code, JIRA, Git, Port.io, Gloo Mesh, Istio, Hibernate, Seam, Banner, J2EE, Java EE, JavaScript, SQL, Model Context Protocol (MCP), IDM/OSSO, DORA metrics
1w
Save
Mark Applied
Hide
Application Developer
Laurel, Maryland, United States
$69k-$158k/yr OnsiteFull Time
4+ YOEBachelor's degree, 4+ years of software design and development, three or more programming languages, Linux application development, and TS/SCI clearance with polygraph.
Python, Java, Go, Rust, Structured Query Language (SQL), NoSQL, Linux, JMS, JSON, XML, SOA, REST, Bootstrap, Angular, HTML, HTML5, CSS, JavaScript, C, C++, C#, Ajax, Forcepoint High Speed Guards, OWL Data Diodes, ISSE Guards
1mo
Save
Mark Applied
Hide
Lead Developer / Senior Developer
McLean, Virginia, United States
$145k-$160k/yr RemoteFull Time
8+ YOEBachelor's or equivalent,8+ years IT with software development/DevSecOps,3+ years AWS,US citizenship and ability to obtain DHS USCIS Public Trust,expertise with Java Spring Boot,frontend frameworks,CI/CD,containerization.
Java, Spring Boot, JPA, REST APIs, SOAP/XML Web Services, JavaScript, React, Angular, Vue, Node.js, jQuery, HTML, CSS, JSON, AWS, Amazon EKS, Docker, Docker Compose, Kubernetes, OpenShift, Azure AKS, Kafka, JMS, RabbitMQ, AMQP, Liquibase, Flyway, Elasticsearch, Solr/Lucene, Jenkins, Fortify, SonarQube, ZAP, Twistlock, Anchore, Selenium, Nightwatch, Cucumber, JUnit, TestNG, Jira, CI/CD Pipelines
Explore Jobs