Cognizant · 18 hours ago
Senior Backend Java Developer (Onsite)
Alpharetta, GA
Full-time
Onsite
Senior Level, Lead/Staff
8+ years expCognizant is seeking a highly qualified Senior Backend Java Developer with extensive experience in building impactful, scalable enterprise applications. The role involves leading the design and implementation of microservices architectures, collaborating with stakeholders, and providing technical leadership to ensure high-quality software delivery.
ConsultingIndustrial AutomationInformation TechnologySoftwareSoftware Engineering
No H1B
Responsibilities
Lead the design and implementation of scalable microservices architectures to ensure performance, reliability, and availability
Design, develop, and deploy RESTful APIs to enable seamless integration across systems and applications
Provide technical leadership and mentorship, guiding team members on best practices, design patterns, and code quality
Collaborate with business and technical stakeholders to translate functional requirements into effective technical solutions
Integrate Kafka for event‑driven architectures, real‑time streaming, and asynchronous processing
Develop and maintain backend applications using Spring Boot, Spring Core, and Core Java
Work with Oracle databases and PL/SQL to ensure data integrity, performance optimization, and efficient query design
Conduct code reviews and enforce engineering standards and best practices
Monitor application performance, troubleshoot issues, and implement proactive optimizations
Maintain accurate technical documentation for system architecture, APIs, and processes
Qualification
Required
8+ years of solid Java experience
Strong experience in Core Java with solid understanding of object‑oriented design and multithreading
Hands‑on expertise with Spring Boot, Spring Core, microservices, and RESTful web services
Proven experience with Kafka or similar event‑streaming platforms
Strong knowledge of Oracle databases and PL/SQL, including performance tuning
Experience designing and supporting high‑availability, scalable backend systems
Ability to lead technical discussions, mentor team members, and work effectively in a fast‑paced environment
Bachelor's degree in Computer Science, Engineering, or a related field
Candidate must be legally authorized to work in the United States without the need for employer sponsorship, now or at any time in the future
Preferred
Domain experience in Cards and Payments and/or Asset and Wealth Management
Experience working in large enterprise or regulated environments
Exposure to cloud‑native architectures and DevOps practices
Java, Spring, or Microservices certifications
Strong communication skills and ability to engage technical and non‑technical stakeholders
Benefits
Medical/Dental/Vision/Life Insurance
Paid holidays plus Paid Time Off
401(k) plan and contributions
Long-term/Short-term Disability
Paid Parental Leave
Employee Stock Purchase Plan
Company
Cognizant
Cognizant is a professional services company that helps clients alter their business, operating, and technology models for the digital era.
10001+ employees
Funding
Current Stage
Public CompanyTotal Funding
$0.24MKey Investors
Summit Financial Wealth Advisors
2025-03-08Post Ipo Equity
2016-11-18Post Ipo Equity· $0.24M
1998-06-19IPO
Leadership Team
Ravi Kumar S
Chief Executive Officer
Anil Cheriyan
CTO / EVP Strategy & Technology
Recent News
2026-01-22
2026-01-22
2026-01-22
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