About Us:

Cognizant is one of the world's leading professional services companies, transforming clients' business, operating, and technology models for the digital era. Our unique industry-based, consultative approach helps clients envision, build, and run more innovative and efficient businesses. Headquartered in the U.S., Cognizant, a member of the NASDAQ-100, is ranked 195 on the Fortune 500 and is consistently listed among the most admired companies in the world. Learn how Cognizant helps clients lead with digital at www.cognizant.com.

About Cognizant’s IoT Practice:

Intelligent, IoT-enabled products will soon result in the proliferation of data and disrupt virtually all industries. To be successful, both large and small companies must leverage IoT capabilities by designing modern products that fundamentally connect people with processes. Within Cognizant IOT, we engineer industry-aligned, IoT-enabled products that merge industry needs with human drivers. Our intelligent products will revolutionize experiences and result in exciting, transformative outcomes. Without human-centered thinking, connected products are just standalone things—but with it, our modern connected products facilitate a unified way of life enjoyed by all.

Job Summary:

We are seeking a highly skilled and hands-on Senior Java Developer with deep expertise in Spring Boot, Azure IoT, and cloud-native application development. The ideal candidate will have strong experience in backend development, cloud deployment, and IoT architecture, with a passion for building scalable, secure, and high-performance systems.

Job Roles/Responsibilities:

Design, develop (Coding, unit testing, debugging, troubleshooting & Support) and maintain Java

Spring boot 1.5 applications.

Lead the Operations & Support activities. Monitor the Service now tickets and respond. Identify

technical tickets and assign them to the development team for break fix.

Analyze and troubleshoot production issues and provide immediate fixes.

Work with client team to get clarity on the backlog. Prioritize the backlog and track to a

closure.

Develop design specifications, installation instructions, implementation & security guidelines

and other system-related information.

Deploy Java and .Net core apps in Azure cloud and implement the CI/CD Azure DevOps

deployment.

Implement solutions focusing on reuse and industry standards at a program level.

Ensure compliance with established architecture, design patterns, policies, standards and best

practices.

Identifying production and non-production application issues and help address them

Mandatory Skills:

• Programming Languages: Java 1.8 and higher

• Development Framework: Spring boot 1.5

• Deployment Framework: Docker, Kubernetes

• Database Connectivity: Hibernate 4.3.8, JDBC

• Test Frameworks: JMeter, JUnit

• Operating System: Linux

• Version Control System: Git, GitHub Enterprise

• Build Orchestration and Deployment: Looper, Concord, OneOps

• Cloud Provider: Microsoft Azure Cloud

• Cloud services: Azure IoT Hub, Azure IoT SDK, Azure Web App Service, App service environment,

Azure Functions, Azure Kubernetes services, Azure API Management, Azure App Configuration,

Azure Key vault, Azure AD

• Authentication: Identity and Access Management (IAM), OAuth, SAML

• Storage: SQL server, Cosmos DB, Azure Blob Storage.

• Others: Azure IoT Edge

Preferred Skills:

• 8+ years of hands-on experience in design, develop, maintain and test Java Spring boot 1.5

applications.

• 5+ years of hands-on experience in design & development of REST API and data processing

components with Hibernate 4.3.8, JDBC

• Experience in an implementation of unit tests with different unit test frameworks JUnit.

• Experience working with C#, .net core

• Hands on experience in developing Rest Services, Good understanding of OOP principles and

Data Structures.

• Working knowledge of Azure IoT SDK and Azure cloud services like Web App Service, App service

environment, Azure Functions, Azure Kubernetes services, Azure API Management, Azure App

Configuration, Azure Key vault, Azure AD, Azure App Insight, Azure Dev Ops (CI/CD).

• Working knowledge with Kafka based architecture projects with multiple topics and worker

roles.

• Good understanding on Azure IoT Edge architecture and components like IoT Edge devices, Edge

Gateways, Edge Modules, Edge deployments etc.

• Good understanding on SOLID principles and design methodologies

• Good experience of AGILE Methodologies and Scrum, well versed with SDLC methodology.

• Working experience in providing solution for stability, interoperability, portability, security and

scalability of java system architecture.

• Certifications like AZ-203/4, AZ-300/1, Java (SCJP)

• Knowledge on protocols: TCP, MQTT, AMQP

• Strong Knowledge and experience working with Docker Containers

• Exposure to or knowledge of full lifecycle of IoT including, device provisioning, commissioning,

and remote device management layers

• Experience in shell scripting and Python

• Experience in working with cross functional teams within and outside the organization

Why Join Us:

• Opportunity to work on cutting-edge projects in a dynamic and innovative environment.
• Collaborative and inclusive company culture.
• Competitive salary and benefits package.
• Professional development and growth opportunities.

Compensation: - $90,000 to $130,000 +/- and this position are also eligible for Cognizant’s discretionary annual incentive program, based on performance and subject to the terms of Cognizant’s applicable plans. Application will be accepted by 09/25/2025

Benefits: Cognizant offers the following benefits for this position, subject to applicable eligibility requirements:

• 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

#LI-CT1

The Cognizant community:
We are a high caliber team who appreciate and support one another. Our people uphold an energetic, collaborative and inclusive workplace where everyone can thrive.

• Cognizant is a global community with more than 300,000 associates around the world.
• We don’t just dream of a better way – we make it happen.
• We take care of our people, clients, company, communities and climate by doing what’s right.
• We foster an innovative environment where you can build the career path that’s right for you.

About us:
Cognizant is one of the world's leading professional services companies, transforming clients' business, operating, and technology models for the digital era. Our unique industry-based, consultative approach helps clients envision, build, and run more innovative and efficient businesses. Headquartered in the U.S., Cognizant (a member of the NASDAQ-100 and one of Forbes World’s Best Employers 2024) is consistently listed among the most admired companies in the world. Learn how Cognizant helps clients lead with digital at www.cognizant.com

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 CareersNA2@cognizant.com with your request and contact information.

Disclaimer:
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.