Sr. JAVA Developer: 1+ Yr Hybrid Project Madison WI: 2 In-Person Interviews: Non-local MUST relocate to WI: $ 81/hr C2C/1099: $ 75/hr W2

Job Summary:

We are seeking a highly skilled and experienced Senior Java Developer with strong hands-on expertise in Java, Spring framework/Spring Boot, Messaging Queues, Caching and Angular to join our dynamic team. The ideal candidate will develop, and maintain robust, scalable, and high-performance applications seamlessly integrating Java-based backend systems with Angular-based frontends. This role requires a proactive problem solver who thrives in a collaborative, fast-paced environment.

Key Responsibilities:

· Develop and maintain Java(8 to 21)-based backend applications, ensuring high performance and scalability.

o Unit test and code coverage using Junit.

· Good working experience using spring boot, messaging queues, caching and having good experience using Kafka, Redis and or equivalent tools.

· Develop and maintain Angular(21)-based front-end user interfaces with a focus on responsiveness, usability, and ADA/WCAG compliance.

o Unit tests using PlayWright.

· Collaborate with cross-functional teams, including business analysts, and APM/QA engineers, to gather and implement requirements.

· Create and maintain RESTful APIs for seamless integration between frontend and backend systems.

· Troubleshoot and resolve technical issues, ensuring system reliability and robustness.

· Stay up to date with industry trends, emerging technologies, and best practices in Java and Angular development.

· Have good experience doing code reviews and contribute to code quality and standards to ensure high-quality product delivery.

· Participate in the full software development lifecycle, including requirements gathering, design, coding, testing, and deployment.

· Experience using AI(Prompts/Skills/MCP) to speed up development process.

Required Skills

· Strong proficiency in Java, Spring Framework (Spring Boot), Hibernate/JPA, Message queuing, and caching.

· Advanced skills in Angular (21), Typescript, HTML5, and CSS3.

· Experience designing, creating, and documenting RESTful API using Spring Boot and OpenAPI

· Practical knowledge of, and experience with, various middleware platforms like Apache Kafka, Redis, and BOOMI.

· Familiarity with CI/CD pipelines, deployment automation, and dynamic environment configuration.

· Experience developing wire frames and mock-ups as a tool to communicate design concepts with stakeholders.

· Strong knowledge of relational databases.

· Familiarity with cloud platforms like AWS, Azure, Google Cloud.

· Excellent problem-solving and analytical skills.

· Strong verbal and written communication skills.

· Proven ability to work both independently and collaboratively in a team environment.

· Knowledge of containerization and orchestration tools like Docker and Kubernetes.

Familiarity with Agile/Scrum, Iterative, and waterfall development