Top Senior Java Developer Jobs in Baltimore, MD

The role involves Java development, utilizing J2EE, EJB3, and various ORM technologies. Required experience includes frameworks, SQL, Agile methodologies, and design patterns.

Seeking a Java Developer with 7 years experience or 5 years with a Master's degree, proficient in Java and various frameworks, must obtain a Public Trust clearance.

Seeking a Senior AEM/Java Developer with extensive experience in Adobe Experience Manager, front-end web development, and Java programming. The role requires excellent communication skills.

Conduct Java development and statistical analysis, support software infrastructure, and implement new systems to improve user experience.

Designs and implements Java backend applications, resolves technical issues, acts as a consultant, and supports complex project requirements.

Seeking a Senior Java Developer with over 7 years of experience in Java/J2EE, WebSphere, and RESTful Web Services to enhance web-based applications.

Design, develop, test, and deploy full-stack Java applications (backend Java/Spring Boot, frontend React/Angular, PostgreSQL). Lead architecture decisions, mentor developers, perform code reviews, troubleshoot issues, implement testing strategies (JUnit, Cypress, Playwright), collaborate with product/QA/DevOps in Agile, and support VA mission-critical initiatives while meeting security and clearance requirements.

Design, develop, and maintain high-performance, secure Java backend services and APIs. Ensure reliability, scalability, and cost-efficiency across microservices, databases, messaging systems, and capacity planning. Troubleshoot, profile, benchmark, and optimize systems (including ML applications) and collaborate with Kazakhstan stakeholders.

Reverse-engineer TIBCO BW/MFT processes to extract business logic, then design and implement a modular Java/Spring Boot microservices replacement. Migrate protocols to Kafka/RabbitMQ/REST, translate XML transformations, ensure data persistence and consistency, and validate performance to meet existing SLAs.

Design, build, and maintain Java/J2EE multi-layer applications and APIs. Collaborate with architects and DevOps to implement CI/CD, code quality, testing, and database solutions (DB2/Oracle, PL/SQL). Support cross-team delivery, resolve technical roadblocks, and drive process improvements in an asset management/financial services context.

Analyze legacy TIBCO BusinessWorks/MFT processes to extract business logic, design and build a decoupled Java/Spring Boot microservices platform, migrate protocols to Kafka/RabbitMQ/REST, translate XML-heavy transformations to modern formats, and validate performance and SLAs to match legacy throughput.

Design, develop, test, and deploy Java/J2EE applications and integrations. Lead implementation planning, gather and specify requirements, mentor junior developers, resolve defects, support production (on-call), and ensure database and SOX-compliant process documentation.

Looking for a Senior Java Developer with experience in Java ESB, Maven, Apache Camel, and strong Core Java and Spring skills. Must have open-source skills and experience in SOAP web service development.

The Senior Full Stack Java Developer will design and maintain enterprise applications using Java and modern front-end technologies while collaborating in Agile teams and mentoring junior developers.

The role involves developing Java applications, integrating with security and content management systems, performance tuning SQL, and designing n-tier architectures in a healthcare environment.

Design, implement, and maintain high-performance Java microservices for geospatial analysis, ETL, and visualization. Collaborate with cross-functional teams, lead technical design, interact with relational and NoSQL databases, perform code reviews, and mentor junior engineers to support mission-focused systems.

Lead design and development of enterprise APIs and responsive UIs using Java, Spring Boot, Angular, and REST. Build microservices, collaborate in Agile teams, mentor junior staff, apply DevOps/CI-CD practices, and support cloud/containerized deployments while meeting SSA contract requirements.

Seeking a Software Engineer to design and implement Java-based software capabilities. Requires strong OOP knowledge, experience with RESTful services, and the ability to work both independently and in teams.

Lead migration of legacy COBOL systems to Java-based microservices and develop scalable, secure full-stack solutions on Azure. Build RESTful APIs, optimize performance, ensure DoD cybersecurity compliance, collaborate across teams, document architectures, and participate in Agile ceremonies.

The Senior-Level Full-Stack Developer will capture software requirements, develop and deploy analytic solutions, and ensure compliance with policies.

The Principal-Level Software Engineer develops custom analytics, integrates solutions, collaborates with data scientists, and supports operationalizing data science at scale.

The Senior-Level Analytic Engineer will develop and deploy analytic capabilities, maintain applications, and collaborate with stakeholders to enhance network data analysis.

Senior Java Software Engineer to design, code, test, deploy and support internal CCT applications within an Agile team. Provide technical leadership, build web services (REST/SOAP), develop frontend components (HTML5/CSS/JSON/jQuery/React), optimize Oracle/SQL Server databases, work with Spring/Hibernate and middleware/cloud platforms (Tomcat, WebLogic, OpenShift, Azure), support test automation, mentor colleagues, and resolve technical blockers to deliver maintainable, high-quality software.

Develop, sustain, and troubleshoot the project's software suite. Implement, test, and integrate with COTS/FOSS components. Build containerized services, create Helm charts, support CI/CD pipelines, and script/administer on Linux using Bash/Python and Java/Spring. Collaborate to deliver mission-focused capabilities.

Develop and maintain Java backend services for enterprise blockchain applications, integrate APIs with React/Vue frontends, design scalable blockchain solutions, troubleshoot complex backend issues, and collaborate with the team to apply best practices and stay current with blockchain trends.