Top Senior Java Developer Jobs

Architect and develop Java software for automated instruments, focusing on hardware integration, database management, and fostering technical leadership to optimize R&D efforts.

As a Senior Java Developer, you will lead project builds, develop solutions, manage testing, troubleshoot production issues, and collaborate with distributed teams to enhance customer service technology.

Design, develop, test, deploy, maintain and improve customer-facing web and middle-tier applications using Java/Spring Boot and Angular. Build cloud-enabled, containerized services on AWS, implement RESTful APIs and authentication (SAML/OIDC, RBAC), create automated tests and CI/CD pipelines, mentor engineers, and collaborate in an Agile/Scrum environment to deliver robust, secure software.

The role involves developing Java-based applications, collaborating with business users, managing testing strategies, and supporting compliance in a regulatory context.

The Senior Software Engineer will design and implement scalable software solutions, collaborate with stakeholders, and contribute to modernization efforts while mentoring junior team members.

The role involves designing and developing scalable backend services using Java and Spring Boot, leading a team, and optimizing performance in Azure environments. Responsibilities include event-driven systems design, mentorship, and championing best practices.

Seeking a Senior Java Engineer with 10+ years of experience in Java/J2EE development, strong skills in Core Java, Spring, and Hibernate. Knowledge in REST or SOAP web services is essential.

Seeking a Senior Java Developer with over 8 years of IT experience, particularly in Financial Services and Capital Markets, to design and develop software solutions.

Develop large scale applications using Java, Python, and Hadoop. Oversee full life cycle development with significant experience.

The role involves leading software development teams, designing transactional applications, and leveraging Java technologies and cloud services.

Design, build, and deploy cloud-native, full-stack applications on AWS. Collaborate with architects, UX, and product teams to prototype, modernize, and deliver secure, scalable microservices-based solutions using Python and JavaScript frameworks while following Agile/Scaled Agile practices.

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

Develop and maintain Java-based GEOINT software in an agile team. Design and implement RESTful APIs, microservices, CI/CD and DevOps pipelines, infrastructure-as-code, containerized deployments (Docker/Kubernetes), and integrations with Elasticsearch, Redis, Kafka and NiFi. Collaborate with operational users, prototype rapidly, debug complex mission logic, and lead/review other developers' work while following CM processes and tooling.

The Senior Java Software Engineer will design, develop, and maintain software applications, collaborate with teams, perform coding and debugging, and mentor junior developers.

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.

Lead design and delivery of scalable, fault-tolerant Java-based microservice solutions. Own full lifecycle, implement messaging/GraphQL APIs and streaming (Kafka), containerize with Docker/Kubernetes, apply CI/CD and performance testing, mentor engineers, and drive monitoring, security, and architectural best practices across teams.

The Data Engineer will process raw data, develop predictive models, and conduct statistical analysis to support business decisions, collaborating with engineering teams and business partners.

The candidate will develop and maintain financial applications, mentor staff, integrate components, perform testing, and document the software lifecycle processes.

Develop software for eService and Digital eXperience programs, including design, development, testing, and mentoring junior developers. Requires strong Java/JEE expertise.

The Senior Java Developer will design, architect, and improve application software, leading technical solutions and mentoring team members in complex projects.

The role involves designing, developing, and maintaining scalable backend services using Java and Python, optimizing data processing pipelines, and contributing to architecture decisions while collaborating with cross-functional teams.

Develop go user interfaces for a financial modeling application, automating workflows and creating dashboards while contributing to the software development life cycle.

USM Business Systems seeks a JAVA Hadoop Developer with 5-10 years of experience mainly in Java development and 2-3 years in Hadoop. Responsibilities include various Hadoop ecosystem technologies, performance tuning, and software architecture. Excellent communication skills are required.

Seeking a Senior Java Developer to translate business requirements into technical specifications. Responsibilities include coding, preparing design documents, and client interaction for project development.

The Sr. Java Developer is responsible for designing, coding, testing, and maintaining software applications, collaborating with departments, and ensuring specifications are met.