Senior Java Developer (Full Stack)

Senior Java Developer (Full Stack) at Concentrix Senior Java Developer (Full Stack) at Concentrix in Carter Lake, Iowa Posted in 2 days ago.

Type:

full-time

Job Description:

We are seeking a highly experienced Senior Java Full Stack Developer to join our growing engineering team in Omaha, NE . This opportunity is ideal for a hands-on technical leader with deep expertise in enterprise Java development, distributed systems, NoSQL technologies, and modern full stack application development. 100% Onsite Position The ideal candidate will bring 15+ years of experience designing and delivering scalable enterprise applications while also mentoring developers, driving engineering best practices, and ensuring high-quality production delivery. Key Responsibilities Design, develop, test, and maintain scalable enterprise applications using Java 8/17, Spring Boot, and Angular Build and enhance backend services, APIs, and distributed application components Develop responsive and maintainable frontend solutions Provide engineering expertise and technical support for OpenSearch, Solr, and Coherence platforms Optimize NoSQL and distributed data systems for scalability, reliability, and performance Troubleshoot complex production issues and perform root cause analysis Develop solutions using Apache Spark, Kafka, and enterprise caching technologies Integrate applications with cloud SDKs including AWS SDK and Azure SDK Support deployments, debugging, and operations within Linux environments Conduct code reviews and enforce software engineering best practices Mentor junior developers and provide technical leadership across the team Collaborate closely with architects, QA teams, product owners, and stakeholders Participate in Agile ceremonies including sprint planning, estimations, and delivery Drive a strong engineering culture focused on quality, stability, and zero-defect production releases. Required Qualifications 15+ years of experience in Java Full Stack Development Strong expertise in Core Java / J2EE fundamentals Hands-on experience with Java 8 and Java 17 Strong experience with Spring Boot Experience with Angular Strong knowledge of RESTful APIs and backend service development Deep experience with NoSQL and distributed platforms including: Coherence OpenSearch Solr Experience with enterprise caching technologies such as: Apache Ignite Redis Coherence Strong NoSQL database management experience Hands-on experience with Apache Spark Experience with Kafka or other messaging platforms Intermediate Linux administration and troubleshooting skills Basic experience with AWS SDK and Azure SDK Proven experience leading technical teams and mentoring developers Strong experience performing code reviews and enforcing coding standards Excellent analytical, troubleshooting, and communication skills Strong focus on application reliability, scalability, and production stability