Senior Java Full Stack Developer

About the Position

As a Senior Java Full Stack Developer, you will make an impact by designing and developing secure, scalable, and high-performance applications using Java and Spring Boot. You will be a valued member of the engineering team and collaborate with product, QA, DevOps, and UX teams to deliver reliable, end-to-end solutions.

Responsibilities

• Lead, design, and develop scalable applications using Java and Spring Boot.
• Build and maintain microservices-based systems that emphasize reliability, resilience, and observability.
• Design and optimize Oracle database schemas, SQL queries, stored procedures, and performance.
• Develop and integrate RESTful APIs and event-driven solutions using Kafka.
• Collaborate with product, QA, DevOps, and UX teams throughout the software development lifecycle.
• Participate in code reviews, mentor junior developers, and promote engineering best practices.
• Troubleshoot production issues and improve application performance, stability, and maintainability.
• Contribute to CI/CD pipelines and automation initiatives to streamline delivery and deployment.

Requirements

• 10+ years of hands-on experience in backend or full-stack Java development.
• Expert-level proficiency in Java, with strong experience using Spring Boot and the broader Spring ecosystem.
• Deep understanding of microservices architecture, RESTful APIs, Kafka, and distributed systems.
• Strong experience with Oracle databases, including SQL, PL/SQL, schema design, and performance tuning.
• Solid understanding of software engineering principles, design patterns, and application-development best practices.
• Experience using Git and CI/CD tools to support software development and deployment.
• Strong collaboration, problem-solving, and communication skills.

Nice to Have

• Experience with cloud-based application development and containerized environments.
• Familiarity with application monitoring, logging, tracing, and observability tools.
• Experience with automated testing and deployment practices.
• Demonstrated ability to mentor developers and contribute to technical design decisions.
• Experience developing highly available enterprise applications.

We Offer

• Competitive salary ranging from $61,000 to $112,000, depending on experience, qualifications, and other relevant factors.
• Opportunity to be part of a company that provides financial, health, and career development benefits.
• Hybrid work model requiring three days a week in a client or Cognizant office in Plano, Texas, and two days remotely.

About the Company

高知特(Cognizant)（纳斯达克代码：CTSH）作为一家AI Builder和相关技术服务提供商，致力于通过打造全栈AI解决方案，帮助企业将人工智能投资转化为实际价值。公司凭借深厚的行业经验、流程优化和工程技术专长，将企业独特的业务场景融入科技系统，赋能组织释放人才潜能，推动切实成果，并帮助全球企业在瞬息万变的环境中保持领先。如需了解更多详情，敬请访问 cognizant.ai 或关注@cognizant。

Application Process

Applications will be accepted until September 13, 2026. The recruitment process includes:

1. Apply for a suitable position: Find a vacancy that matches your skills and career goals and show us why you are the best fit.
2. Contact with your recruiter: If our recruiter thinks you are a good match, they will schedule a brief introductory call to learn more about you, your experience, and how your skills align with the position.
3. Showcase your skills: If both you and our team want to proceed, you will interview with our recruiting team. Some positions may also require a technical assessment and/or customer interview.
4. Make a decision: Our team will then evaluate each candidate's potential for success in the role. This step may take some time as we want to find the best match for both you and us-but rest assured, we will keep you updated on the progress.

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