Lead Integration Developer Mulesoft & .NET

Company : Cognizant
Location : Atlanta, GA, 30301
Posted Date : 15 September 2025
Job Type : Full Time
Category : Software Development
Occupation : Developer
Job Details
Lead Developer
We are seeking a dynamic Lead Developer with experience in Mulesoft and .Net to drive innovative solutions in a hybrid work model. With a focus on Retail Banking, you will collaborate with cross-functional teams to enhance our digital offerings. This role offers a unique opportunity to impact the company's growth and contribute to the financial well-being of our customers.
In this role, you will:
- Lead the implementation of API-led connectivity using MuleSoft Anypoint Platform and .NET frameworks.
- Define reusable integration patterns and API specifications (RAML/OpenAPI).
- Build and manage APIs and microservices using MuleSoft (Mule 4.x, DataWeave) and .NET (C#/.NET Core).
- Integrate cloud platforms (Azure, AWS, Salesforce, SAP) and third-party systems.
- Oversee CI/CD pipelines using Azure DevOps, Docker, and Kubernetes.
- Establish API governance, lifecycle management, and analytics.
- Implement security protocols (OAuth2, JWT, SAML, SSL/TLS).
- Drive API monetization and consumption strategies.
- Conduct code reviews and enforce best practices.
- Collaborate with business stakeholders, architects, and DevOps teams.
- Troubleshoot production issues and ensure minimal downtime.
- Continuously improve performance, scalability, and maintainability.
What you need to be considered:
- Possess a strong background in Mulesoft and .Net technologies with a proven track record of successful project delivery.
- Experience in Cloud, API Management, API security solutions, SOA, ESB, REST and Microservices architecture.
- Exhibit excellent problem-solving skills and the ability to troubleshoot complex technical issues effectively.
- Show proficiency in agile development methodologies with experience in collaborative team environments.
- Have strong communication skills with the ability to convey technical concepts to non-technical stakeholders.
- Display a commitment to continuous learning and staying abreast of emerging technologies and industry trends.
Certifications Required:
Mulesoft Certified Developer Microsoft Certified: .NET Developer
Work model:
We strive to provide flexibility wherever possible. Based on this role's business requirements, this is Hybrid in Atlanta, GA. Regardless of your working arrangement, we are here to support a healthy work-life balance through our various wellbeing programs.
The working arrangements for this role are accurate as of the date of posting. This may change based on the project you're engaged in, as well as business and client requirements. Rest assured; we will always be clear about role expectations.
This is Full Time - long term role and you must be legally authorized to work without the need for employer sponsorship, now or in the future.
We're excited to meet people who share our mission and can make an impact in a variety of ways. Don't hesitate to apply, even if you only meet the minimum requirements listed. Think about your transferable experiences and unique skills that make you stand out as someone who can bring new and exciting things to this role.
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.
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.
Language requirements vary depending on roles, but we ask that all candidates have basic English proficiency for company-wide communications purposes. For roles based in Quebec, professional English proficiency is required, as you'll deliver services to and collaborate with stakeholders outside the province who may not speak French.
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