Lead Developer- .Net, C#, MySQL -Onsite

Company : Cognizant
Location : Lake Forest, IL, 60045
Posted Date : 11 October 2025
Job Type : Other
Category : Software Development
Occupation : Developer
Job Details
Lead Developer
Join our dynamic team as a Lead Developer, where you will leverage your expertise in C#, mySQL, and AWS IoT to drive innovative solutions. With 7 to 9 years of experience, you will play a crucial role in developing and optimizing applications that enhance our product lifecycle management processes. This office-based role offers a collaborative environment with a focus on impactful outcomes.
Responsibilities
- Develop and maintain robust applications using C# to support business objectives and enhance user experience.
- Optimize database performance and ensure data integrity through proficient use of mySQL.
- Implement and manage AWS IoT solutions to streamline operations and improve efficiency.
- Collaborate with cross-functional teams to gather requirements and deliver high-quality software solutions.
- Conduct thorough testing and debugging to ensure software reliability and performance.
- Provide technical support and troubleshooting for application-related issues.
- Document software specifications and processes for future reference and training.
- Stay updated with the latest industry trends and technologies to continuously improve development practices.
- Contribute to the design and architecture of scalable software systems.
- Participate in code reviews to maintain code quality and best practices.
- Engage in continuous learning and professional development to enhance technical skills.
- Work closely with stakeholders to understand and address their needs and expectations.
- Ensure compliance with company policies and standards in all development activities.
Qualifications
- Demonstrate strong proficiency in C#, mySQL, and AWS IoT with practical experience.
- Possess a solid understanding of software development principles and methodologies.
- Exhibit excellent problem-solving skills and attention to detail.
- Show familiarity with Product Lifecycle Management as a nice-to-have domain skill.
- Display effective communication skills for collaboration with team members and stakeholders.
- Maintain a proactive approach to learning and adapting to new technologies.
- Demonstrate the ability to work independently and manage time effectively.
Certifications Required
AWS Certified Developer or equivalent certification in cloud technologies.
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 thingsbut with it, our modern connected products facilitate a unified way of life enjoyed by all.
Compensation and Benefits
- The annual salary for this position is between $105K $131K + COLA+ Bonus depending on experience and other qualifications of the successful candidate. This position is also eligible for Cognizant's discretionary annual incentive program, based on performance and subject to the terms of Cognizant's applicable plans.
- 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 Disclaimer: The salary, other compensation, and benefits 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. Applications will be accepted until July 17th, 2025
What We Offer
- The chance to work with impact. Here, you're empowered to bring your biggest thinking to help our company and clients improve everyday life.
- Ownership over your career. Stay at the top of your game through our award-winning learning and development ecosystem. And when your ambitions change or we offer new opportunities, we help you pivot by providing reskilling, on-the-job learning and guidance to find new roles that might be a better fit.
- The opportunity to thrive on a high caliber team with heart. We celebrate each other's experiences and perspectives and promote a sense of belonging through our affinity groups and diversity and inclusion initiatives.
- A comprehensive total rewards package, including a competitive salary and pension plan with matching contributions.
- Flexible health and financial benefits to support you and your eligible dependents from day one.
- True work-life balance. Be at your best through paid time off, flexible work arrangements, volunteering opportunities, social events, and so much more.
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.
Other Employment-Related Information
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, provincial 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.
While our system allows applications in all languages, job required language(s) and proficiency level(s) vary. However, basic English proficiency is required for Company-wide communications purposes. Further, for roles located in Quebec, professional English proficiency is required to communicate with our global clients.
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