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Sr. Software Engineer B3

00070128083



Job Summary

Sr Software Engineer B3 contributes to complex enterprise applications built with Java Spring Boot microservices and React Js deployed on AWS in a hybrid work model. The role focuses on designing scalable solutions improving performance and reliability and mentoring peers while delivering secure maintainable software that supports business growth and societal digital innovation.


Responsibilities

  • Design and implement scalable Java microservices with Spring Boot that support high throughput business workflows while maintaining strong reliability and resilient error handling.
  • Develop responsive and accessible React Js interfaces that deliver intuitive user journeys and enhance customer satisfaction across web platforms.
  • Integrate backend microservices with front end components using efficient APIs to ensure secure data exchange and consistent performance across environments.
  • Optimize application performance on AWS by tuning services storage and networking configurations to achieve cost effective and stable cloud operations.
  • Apply secure coding practices across Java and React Js applications to protect customer data and align with enterprise security and compliance standards.
  • Collaborate with product and architecture teams to translate requirements into technical designs that balance maintainability scalability and delivery timelines.
  • Automate build test and deployment workflows using continuous integration and continuous delivery practices to reduce release risk and improve deployment frequency.
  • Troubleshoot complex production issues across microservices databases and front end layers to restore service quickly and prevent recurring incidents.
  • Review code from peers to uphold engineering standards improve code quality and support a culture of continuous technical improvement.
  • Document technical designs APIs and configuration details to ensure clear knowledge sharing and sustainable long term maintenance of systems.
  • Coordinate with cross functional stakeholders to plan and deliver features that align with business goals and generate measurable value for customers and society through efficient digital services.
  • Mentor junior engineers by sharing best practices in Java React Js microservices and AWS to build team capability and strengthen overall delivery quality.
  • Contribute to modernization initiatives by refactoring legacy components into microservice based architectures that improve agility and ease of future enhancements.

    • Qualifications

  • Demonstrate strong proficiency in Java and Spring Boot with extensive experience designing and delivering production grade microservices for enterprise systems.
  • Show deep hands on experience with React Js including state management component design and building performant single page applications.
  • Apply practical AWS expertise across core services such as compute storage and networking to deploy and support cloud native applications securely.
  • Bring solid understanding of RESTful APIs integration patterns and data serialization to connect distributed services efficiently.
  • Exhibit experience with unit testing integration testing and automation frameworks that improve code reliability and support continuous delivery.
  • Display familiarity with hybrid work practices and remote collaboration tools enabling effective teamwork across locations and time zones.
  • Present knowledge of modern software engineering principles including clean code design patterns and refactoring to maintain long term system health.
  • Utilize experience with monitoring logging and alerting tools to observe system behavior and drive proactive performance improvements.

    • 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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    When I first joined, I was quiet and hesitant to share my thoughts. The leadership programs and the mentoring I’ve received have helped me find my voice and grow as a leader.
    Sujatha Gopalakrishnan Portfolio Delivery Lead
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    The entrepreneurial mindset here is infectious. When you take initiative, you get support. What matters the most is showing up and trying.
    Senthil Manoj Kumar Functional Architect
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    My journey has run parallel to Cognizant’s. When I joined, we were a $1B company with 20,000 people. Today we’re at $20B with 350,000 people. And yet the same sense of belonging has grown stronger.
    Vidhya Ganesh AVP of Delivery Excellence
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    Cognizant has one of the best learning ecosystems you can ask for. From sponsored certifications to training platforms to mentorship, we have all that we need to grow.
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