> Markdown version of [/jobs/ext/4566715-java-developer](https://www.wearedevelopers.com/jobs/ext/4566715-java-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Java Developer - **Company:** Robotics Technologies LLC - **Location:** Seattle, WA, United States - **Contract:** Temporary contract - **Skills:** Clean Code Principles, HTML, Java (Programming Language), JavaScript (Programming Language), Agile Methodology, Amazon Web Services, Applications Architecture, Application Performance Management, User Authentication, Unit Testing, Microsoft Azure, Cascading Style Sheets (CSS), Code Review, Computer Programming, Databases, Relational Databases, Software Debugging, Software Design Patterns, DevOps, Java Platform Enterprise Edition (J2EE), Github, Gradle, Hibernate (Java), Java Persistence API, Spring Framework, Junit, PostgreSQL, Apache Maven, Enterprise Messaging Systems, MySQL, Object-Relational Mapping, Object-Oriented Software Development, Oracle (Applications), Performance Tuning, Scrum Methodology, Redis, Mockito, Software Engineering, SQL Stored Procedures, SQL Databases, Web Services, Software Organization, Data Logging, Multithreading, Enterprise Software Applications, Spring-mvc, ReactJS, Spring-boot, Software Security, Backend, Git, Build Management, AngularJS, Solid Principles, Apache Kafka, Front End Software Development, Restful APIs, Docker, Jenkins, Microservices - **Published:** November 4, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=d857c66f993e8297 ## About the Role * Strong programming experience in Java 8 or later. * Good understanding of OOP concepts, collections, multithreading, exception handling, and Java fundamentals. * Experience with Spring, Spring Boot, Spring MVC, and Spring Data JPA. * Hands-on experience developing REST APIs and microservices. * Knowledge of Hibernate, JPA, and ORM concepts. * Experience with SQL and relational databases. * Familiarity with Git, Maven/Gradle, and CI/CD pipelines. * Experience with JUnit, Mockito, and unit testing. * Understanding of design patterns, SOLID principles, and application architecture. * Knowledge of Agile methodologies and software development life cycle (SDLC). Preferred Skills * Experience with cloud platforms such as AWS, Azure, or GCP. * Knowledge of Docker and Kubernetes. * Experience with Kafka or other messaging technologies. * Familiarity with Redis or other caching solutions. * Exposure to Jenkins, GitHub Actions, or similar CI/CD tools. * Knowledge of monitoring, logging, and application performance tuning. * Familiarity with frontend technologies such as JavaScript, HTML, CSS, or Angular/React. ## Description We are looking for a skilled Java Developer to design, develop, test, and maintain scalable, high-performance applications. The ideal candidate should have strong experience in Java, Spring Boot, REST APIs, microservices, database technologies, and modern software development practices., * Design, develop, and maintain enterprise applications using Java and J2EE technologies. * Build scalable backend services using Spring Boot and Spring Framework. * Develop and integrate RESTful APIs and web services. * Design and implement microservices-based architectures. * Write clean, reusable, efficient, and maintainable code. * Work with relational databases such as Oracle, MySQL, or PostgreSQL. * Write SQL queries, stored procedures, and database integration logic. * Implement application security, authentication, and authorization. * Perform unit testing, debugging, troubleshooting, and code reviews. * Collaborate with business analysts, QA engineers, DevOps teams, and other developers. * Use Git for version control and Maven or Gradle for build management. * Participate in Agile/Scrum ceremonies and contribute to continuous improvement. * Support application deployments, production issues, and performance optimization. * Create and maintain technical documentation.