Full Stack Developer
Tech3pillars Technologies
Job Title:** Full Stack Senior Developer**
Location: Chicago, IL (Onsite)
Experience: 8+ Years
Visa: Visa-Independent Candidates Only(GC AND USC)
Relocation: Candidates willing to relocate will be considered
Interview: Skype/WebEx OK
We are looking for an experienced Full Stack Senior Developer with strong hands-on expertise in ReactJS, Java, Spring Boot, Spring Cloud, Kafka, Azure, and Microservices to build scalable, high-performance enterprise applications.
Must-Have Skills ReactJS / JavaScript ES6+
Java 8 & Java 21
Spring Boot / Spring Cloud
REST APIs & Microservices
Kafka / JMS
JPA / Hibernate
SQL
Azure Cloud
CI/CD Azure DevOps / Jenkins
TDD / JUnit / Mockito
Multi-Threading & Performance Tuning
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8+ years of experience in full-stack application development.
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Strong frontend development experience with ReactJS, JavaScript, HTML, and CSS .
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Strong backend development experience using Java 8/21, Spring Boot, and Spring Cloud .
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Hands-on experience designing and developing RESTful APIs and microservices .
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Experience implementing event-driven architectures using Kafka and JMS.
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Strong knowledge of JPA, Hibernate, SQL , and data persistence.
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Experience developing high-performance and multi-threaded applications .
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Hands-on experience deploying applications on Microsoft Azure .
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Strong experience with CI/CD pipelines using Azure DevOps or Jenkins.
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Strong understanding of Test-Driven Development (TDD) with JUnit and Mockito.
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Excellent problem-solving and communication skills with experience working across multiple teams and clients.
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Design, develop, test, and maintain enterprise-grade full-stack applications.
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Build scalable ReactJS + Java/Spring Boot solutions.
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Design and implement REST APIs and microservices.
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Develop event-driven solutions using Kafka and JMS .
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Optimize application performance, concurrency, and multi-threading.
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Implement and maintain automated unit testing using TDD, JUnit, and Mockito .
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Deploy and support applications in Azure cloud environments .
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Build and maintain CI/CD pipelines.
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Collaborate with architects, clients, developers, QA, and DevOps teams.
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Participate in code reviews and ensure high-quality, maintainable code.
If you're looking for your next Full Stack Java opportunity or know someone who would be a great fit, please share this opportunity within your network.
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