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Principal Software Engineer

00070032921


Job Summary

Principal Software Engineer role for an MNC requiring twelve to fourteen years of experience in building complex enterprise applications using Core Java and Java related technologies & NTAC. The position operates in a hybrid work model during day shifts and involves no travel focusing on designing scalable systems that advance business outcomes and deliver reliable customer value.


Responsibilities

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  • Design scalable and resilient Core Java applications that support critical business capabilities and ensure high availability for global users
  • Develop clean modular and reusable Java code that adheres to internal coding standards and improves long term maintainability
  • Optimize application performance by profiling Core Java components and resolving bottlenecks across memory usage and response times
  • Review pull requests and provide constructive code feedback that improves quality security and consistency across multiple engineering squads
  • Collaborate with product managers and architects to refine requirements into detailed technical solutions that align with enterprise strategies
  • Integrate Java services with databases and internal platforms by implementing robust data access layers and secure service interfaces
  • Establish automated unit integration and regression tests for Java components that increase deployment confidence and reduce production defects
  • Guide peers on Core Java best practices through hands on support that raises overall engineering capability and delivery effectiveness
  • Coordinate with site reliability and infrastructure teams to ensure Java applications operate efficiently in hybrid deployment environments
  • Create detailed technical documentation covering architecture design patterns and deployment procedures that support knowledge sharing and onboarding
  • Drive continuous improvement initiatives that simplify complex legacy Java modules and reduce operational risk for business critical systems
  • Collaborate with cybersecurity partners to implement secure coding practices in Java and ensure compliance with organizational and regulatory standards
  • Participate in backlog refinement sprint planning and reviews to ensure Java deliverables are clearly scoped and achievable within agreed timelines
  • Analyze production incidents related to Java services and implement permanent fixes that improve stability and user satisfaction


Qualifications

  • Demonstrate twelve to fourteen years of hands on experience in Core Java development including object oriented design concurrency and collections
  • Apply strong experience with enterprise Java frameworks and build tools to deliver robust modular and testable software components
  • Use solid understanding of software engineering principles including design patterns and refactoring techniques to maintain high code quality
  • Exhibit practical experience with automated testing and continuous integration pipelines that support frequent and reliable Java deployments
  • Show familiarity with relational databases and query optimization as they relate to Java data access layers in large scale systems
  • Bring proven experience in working within hybrid work models and collaborating effectively across distributed cross functional engineering teams
  • Display strong communication and mentoring skills that help explain complex Java concepts and influence consistent engineering practices

About Cognizant: 
Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, bridging the gap between AI investment and enterprise value by building full-stack AI solutions for our clients. Our deep industry, process and engineering expertise enables us to build an organization’s unique context into technology systems that amplify human potential, drive tangible outcomes and keep global enterprises ahead in a fast-changing world. See how at cognizant.ai or @cognizant.

Additional employment information
Compensation information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.

Applicants may be required to attend interviews in person or by video conference. In addition, candidates may be required to present their current state or government issued ID during each interview.

Cognizant is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, state or local laws.

If you have a disability that requires reasonable accommodation to search for a job opening or submit an application, please email [email protected] with your request and contact information.

 

Benefits that help you thrive and grow

Our benefits program is built with you in mind—so you can enjoy a fulfilling, balanced and healthy life.

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Financial wellbeing

We regularly review market data to ensure compensation reflects the value you bring. Your benefits extend beyond pay and may include retirement plans, financial education, etc.

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Physical and mental health

We empower you to prioritize your wellbeing through paid time off, flexible working where possible, healthcare plans, counselling, our Mental Health Allyship program and more. 

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Your career, your way

With 350,000+ roles at Cognizant, you’ll have opportunities explore new technologies, industries and locations—and build the skills you need to grow your career.

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Real-world impact

Think about the biggest brands you rely on. Chances are, they rely on us to help strengthen their business. Here, you’ll turn bold ideas into solutions that improve lives everywhere.

Your path to Cognizant

Here’s what you can expect from our hiring process. Please keep in mind that it may vary by role and location. Explore our FAQs to learn more.

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Step 1: Apply to the right opportunity

Find an open role that matches your skills and career goals and show us why you’re the person for the job. Don’t see the right opportunity? Consider joining our Talent Community.

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Step 2: Connect with your recruiter

If one of our recruiters sees a fit, they’ll set up a short intro call to learn more about you and how your experiences and skills match the role.

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Step 3: Show off your skills

If you and our team would like to continue the process, you’ll interview with our hiring team. Some roles may also require technical assessments and/or client interviews.

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Step 4: Decision time

Our team will then review each candidates’ potential to succeed in the role. This step may take some time because we want to find the right fit for both you and us—but you can count on us to keep you updated.

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