Demo

Java Developer III

Technoviz LLC
Madison, WI Full Time
POSTED ON 7/24/2026
AVAILABLE BEFORE 8/22/2026
Benefits:
  • Competitive salary
  • Opportunity for advancement
  • Training & development

Job Summary:

We are seeking a highly skilled and experienced Senior Java Developer with strong hands-on expertise in Java, 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-based backend applications, ensuring high performance and scalability.
·         Good working experience using spring boot, messaging queues, caching and having good experience using Kafka, Redis and or equivalent tools. 
·         Develop and maintain Angular-based front-end user interfaces with a focus on responsiveness, usability, and ADA/WCAG compliance.
·         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.

Required Skills:

·         Strong proficiency in Java, Spring Framework (Spring Boot), Hibernate/JPA, Message queuing, and caching.
·         Advanced skills in Angular (Angular 2 required), 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 methodologies.

Top Required Skills & Years of Experience:   

- 5 years working with Java and spring framework/spring boot

- 5 years in web applications development, web services, REST api and etc

- 3 years in Messaging Queues and Caching and related tools like Kafka and Redis

- 2 years of work in Angular

- 5 years working in Relational databases like Oracle

-Nice to Have Skills:

- Dell Boomi, Dynatrace, Microsoft Azure Devops

Interview Process: IN PERSON INTERVIEWS ARE REQUIRED FOR BOTH FIRST AND SECOND ROUND. 

Flexible work from home options available.

Salary : $55

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