Top Senior Java Developer Jobs in Salt Lake City, UT

The Sr. Java Developer will work on multiple technologies including Java, Linux/Unix and Windows, while focusing on API integration and various database systems. Responsibilities include development, testing, and deployment in Agile environments.

Develop and maintain NEDSS applications and PostgreSQL databases, ensuring functionality and integration with HL7 interfaces. Requires extensive experience in Java and related technologies.

Seeking a Java Developer to convert Java/GWT/Hibernate applications from Informix to Oracle databases, requiring expert knowledge in SOAP Web Services and significant experience with both databases.

Technical leader responsible for designing, developing, testing, and supporting scalable web applications and services. Mentor engineers, drive engineering best practices, participate in production support/on-call, and collaborate with stakeholders to deliver cloud-native, secure, and high-performance solutions using Java/Angular, APIs, containers, and AWS CI/CD.

Develop and maintain the Java client library and high-performance C/C++ server applications. Implement message parsers and feed handlers, optimize for extreme throughput and low latency, build tools for petabyte-scale processing, collaborate on build/deploy/CI practices, monitor uptime, and support smooth feature rollouts.

Lead technical design, development, testing, and incident response for scalable web applications. Provide technical leadership, mentor engineers, partner with cross-functional teams, translate requirements into maintainable designs, identify risks, and drive continuous improvement across platform architecture and operations.

Lead design and delivery of scalable, resilient distributed systems. Act as technical authority across teams, mentor engineers, drive architecture and CI/CD best practices, troubleshoot production issues, optimize performance, and enhance observability while writing production-grade Java.

Design, implement, test, and maintain scalable Java/J2EE microservices using Spring technologies. Collaborate with architects, follow SDLC, perform unit/system testing, troubleshoot distributed cloud applications, and work in Agile teams to meet enterprise performance and security 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.

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.

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.

Lead backend architecture and implementation for Java Spring microservices, validate and own AI-assisted code, mentor engineers, collaborate with product to deliver features, and drive technical excellence and scalable, test-covered systems.

Senior Java developer responsible for full-stack Java/J2EE development, OOA/OOD, distributed and real-time systems, APIs and frameworks, rich UI development, Spring/Hibernate-based applications, SOA/web services, build/test automation, and working with relational databases and messaging systems. Preferred experience with Cassandra, RabbitMQ, Pivotal Cloud Foundry, Spring Boot, and Scrum.

Develop and maintain ATG/Java J2EE applications, integrate REST/XML services, build front-end features with JavaScript frameworks, work with WebLogic and Oracle, collaborate across teams, follow full SDLC, and use AWS, microservices, and messaging (RabbitMQ).

Develop and maintain enterprise software for centralized management of hyper-converged data center products. Collaborate with architects, product management, QA, and cross-functional teams using Agile/Scrum. Implement Java and Python code, REST APIs, and integrate core product components. Troubleshoot complex technical issues and contribute to design, quality, and supportability.

Design and implement scalable, resilient Java backend services and APIs for logistics (order fulfillment, shipment tracking, fleet management). Build event-driven pipelines, refactor monoliths to microservices, optimize architecture for peak loads, implement CI/CD and cloud deployments, ensure security and regulatory compliance, mentor developers, and maintain observability for mission-critical logistics systems.

Design, build, and maintain scalable J2EE business applications. Implement features, fix bugs, participate in code reviews, automate tests, optimize performance, and produce documentation.

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.

Develops high-quality, maintainable Java software with a small team. Provides guidance to client teams on modern software development practices and scalable application design. Uses test-driven development, collaborates on digital solutions, and participates in ongoing training and professional development.

Design, develop, and modernize full-stack web applications using Java and Angular in a cloud microservices architecture. Build and deploy Dockerized services on AWS (ECS/ECR), implement REST APIs, write unit and automated tests, enforce code quality in GitLab pipelines, collaborate in Agile teams, and mentor teammates. Participate in sprint ceremonies, manage user stories, perform testing (functional, exploratory, performance), and resolve defects to deliver reliable production software.

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.

Lead design, development, testing, and maintenance of enterprise Java microservices and front-end applications. Build APIs, CI/CD pipelines, and containerized deployments; troubleshoot production, ensure security/compliance, mentor junior developers, and collaborate within Agile teams.

Build and deliver backend enterprise web applications for Citi's Integrated Digital Assets Platform using Java/Spring and web3 technologies. Collaborate with distributed teams, follow best practices and design patterns, write technical documentation, resolve issues, and ensure scalability, reliability, and performance.

Design, build, and maintain secure, high-performance RESTful APIs and microservices using Java and Spring Boot. Collaborate with cross-functional teams, implement API security (OAuth2/JWT/OpenID Connect), optimize databases, integrate messaging systems, write unit/integration/API tests, participate in code reviews and architecture decisions, troubleshoot production issues, and contribute to CI/CD and DevSecOps practices.

Design, build, and maintain scalable enterprise full-stack applications using Java, Spring Boot, microservices, and modern front-end frameworks. Implement cloud-based solutions on AWS, contribute to CI/CD and DevOps automation, optimize performance and security, and integrate AI-driven capabilities using Python and orchestration tools like LangChain and LangGraph.