Top Senior Java Developer Jobs in Tampa, FL

Deliver end-to-end application development and maintenance on multi-technology platforms. Lead requirements gathering, technical design and code reviews, mentor engineers, own change requests and testing, support deployments and on-call monitoring, and propose technical solutions and improvements.

The Senior Backend Engineer will design and develop scalable software applications, focus on cloud migration, and lead technical efforts with development teams.

The Principal Software Engineer will design, deploy, and support applications and software solutions, leading technical efforts and collaborating closely on requirements and solutions in enterprise environments.

The Senior Java Developer builds frameworks and services, resolves complex problems, leads mid-level developers, and ensures compliance with architecture and industry standards.

Optimize and scale blockchain node performance, design and implement core system plugins, collaborate with cross-functional teams, conduct performance testing and debugging, and stay current on blockchain and distributed systems technologies to maintain reliable infrastructure.

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.

Design, develop and operate microservice-based components for a derivatives exchange platform. Collaborate with product, security and DevOps teams to build scalable, secure back-end systems with automated testing, CI/CD, and rapid deployment. Participate in code audits, testing, release, and cross-stack problem solving; optimize and implement trading models and products.

The Senior Software Engineer will develop and maintain big data applications, focusing on distributed computing, automation, and collaboration with teams to enhance healthcare solutions.

As a Senior Software Engineer, you will build cloud solutions, define migration strategies, mentor junior engineers, and ensure architectural integrity while collaborating with peers.

As a Senior Developer, you will modernize COBOL systems to Java, enhancing functionality and performance while collaborating with stakeholders and ensuring coding standards are met.

Design, develop, and maintain web-based UI and REST middleware for federal health IT systems. Participate in Agile/SAFe ceremonies, write design documents, implement features, resolve bugs, and support CI/CD pipelines while collaborating with product, QA, and stakeholders.

Develop, test, and maintain a complex distributed processing application using Python and Java. Collaborate with product owners, data coaches, analysts, DBAs, and Agile teams to meet backend/frontend requirements. Work with distributed workloads (Spark/Hadoop), SQL/Snowflake, AWS, shell scripting, and job scheduling/process automation. Support delivery under Agile/SAFe practices and ensure alignment with program standards.

Lead Software Engineer responsible for designing, developing, testing, and maintaining a distributed processing application using Python and Java. Collaborate with product owners, data coaches, analysts, DBAs, and Agile teams to meet backend/frontend requirements, implement cloud and big-data solutions (Spark/Hadoop), and ensure program standards and reliable delivery.

The Senior Java Developer will design and maintain complex software applications, lead the software development lifecycle, and mentor junior developers.

Lead Java/Kotlin application development for Prime Brokerage platform. Mentor team, oversee system architecture and SDLC processes. Manage risk and improve performance.

The Senior Java Engineer will design complex systems, optimize performance, maintain code quality, and ensure application reliability. Responsibilities include translating requirements into applications and troubleshooting issues.

Design, implement, test, and maintain full‑stack features and services for the Cayuse Research Platform. Drive architecture, prototypes, and technical debt reduction while practicing TDD, expanding automated QA, collaborating cross‑functionally, and ensuring high quality delivery in an Agile environment.

The Senior Software Engineer at Ensono will design, develop, and maintain enterprise Java applications, handle technical analyses, manage middleware configurations, and implement DevOps practices.

The role involves improving Elasticsearch's distributed components, maintaining cluster coordination systems, and addressing complex issues to optimize performance and scalability.

Lead backend Java development and architecture for enterprise applications. Design and deliver scalable, resilient microservices and APIs, mentor developers, lead technical decisions, support production incidents, and implement CI/CD and cloud-native solutions on AWS.

Design and develop web applications using Core Java (multithreading, design patterns), J2EE, and rich front-end UI with ExtJS, HTML5, CSS, and JavaScript. Build REST-based services, work with RDBMS (MS SQL, Oracle), collaborate with clients and global delivery teams.

Senior Java/Spark engineer responsible for developing Spark (batch/stream) applications using Java/Scala (Python preferred), building APIs with Spring, scripting in Unix/Bash, writing SQL, and optimizing data formats, performance, and Hadoop integrations.

Design, develop, prototype and test Java/J2EE server-side applications with multithreading; lead a small development team; coordinate with offshore teams; interface with stakeholders; document work and maintain technical skills and quality standards.

Design, develop, and maintain Java-based backend services and APIs for KeeperApp. Own backend components, optimize MySQL schemas/queries, ensure performance and reliability, apply secure coding practices, participate in code reviews, and collaborate with product and engineering teams to deliver features iteratively.

The Lead SDET will design and implement test automation frameworks, develop Java-based automation scripts, and ensure high-quality software delivery for financial services applications.