Cognizant

Java Backend Developer

Cognizant
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16 hours ago
Sunnyvale, CA, USASenior

Base Salary

$85k - $130k/yr

Responsibilities

  • Design scalable and resilient Spring Boot microservices and Java-based commerce solutions.
  • Guide end-to-end backend architecture and frontend integrations for enterprise commerce flows.
  • Define microservice decomposition, service contracts, data flows, architecture standards, and integration patterns.
  • Review application designs and code for alignment with architectural best practices, security guidelines, and enterprise technology strategy.
  • Translate commerce requirements into technical architectures supporting performance, reliability, and customer experience.
  • Drive coding patterns, testing strategies, observability practices, monitoring, and operational improvements.
  • Partner with infrastructure and platform teams on deployment pipelines, environments, and resource utilization.
  • Evaluate Java ecosystem tools, frameworks, and architectural patterns to improve developer productivity and reduce technology risk.
  • Provide technical leadership, architectural guidance, and reference implementations to engineering teams.
  • Analyze performance and reliability metrics, identify bottlenecks, and support system optimization.
  • Document architectural decisions and non-functional requirements.
  • Support incident analysis and root cause investigations for business-critical commerce systems.

Requirements

  • Advanced expertise designing and implementing Spring Boot microservices for high-volume transactions and complex enterprise requirements.
  • Strong proficiency in Java-based full stack engineering for commerce platforms, including backend services, integration patterns, and modern web application technologies.
  • Extensive experience with API design, RESTful services, and data modeling for scalable distributed systems.
  • Hands-on experience with testing frameworks, build tools, CI/CD practices, and version control systems.
  • Strong knowledge of performance tuning, caching, asynchronous processing, and application scalability.
  • Understanding of security best practices, authentication, authorization, and data protection for customer-facing applications.
  • Experience with containerized deployments and cloud-ready enterprise architectures.
  • Preferred qualifications include enterprise architecture standards and governance, technical team leadership, cross-group architectural influence, observability and monitoring, business requirements translation, and evaluation of modern Java frameworks and tools.

Benefits

  • Hybrid work model for qualified applicants located close to or in Sunnyvale, California.
  • Medical, dental, vision, and life insurance.
  • Paid holidays and paid time off.
  • 401(k) plan and contributions.
  • Long-term and short-term disability coverage.
  • Paid parental leave.
  • Employee Stock Purchase Plan.
  • Eligibility for a discretionary annual incentive program based on performance.

Tech Stack

JavaSpring Boot
Cognizant

About Cognizant

10,000+ employees

Cognizant is a public IT services and consulting firm that designs, builds, and runs enterprise technology, including digital engineering, cloud modernization, data/AI, and managed services. It sells consulting, systems integration, and outsourcing on multi-year engagements to large enterprises in healthcare, banking, retail, communications, and manufacturing. Founded in 1994 and headquartered in Teaneck, New Jersey, Cognizant is NASDAQ-listed (CTSH) and a Fortune 500 company.

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