Senior .NET Integration & Data Migration Engineer

We are seeking a Senior .NET Integration & Data Migration Engineer with 6 to 10 years of experience to join our dynamic team. The ideal candidate will have a strong background in SQL Server Restful APIs Azure SSO DevOps .Net Core ASP.NET Core MSTEST Entity Framework Dependency Injection and .Net Framework.

In this role, you will:

· Lead the technical design and build of conversion components and integrations to ACBS.

· Translate functional requirements into technical design specifications.

· Define data mapping and transformation logic between AFS and ACBS loan data structures.

· Work with architects to ensure compliance with enterprise standards and performance guidelines.

· Oversee development of batch and real-time integrations, error handling, and reconciliation processes.

· Support the configuration of ACBS modules for target-state servicing.

· Mentor development teams and conduct code/design reviews.

· Ensure test coverage for conversion routines and integration touchpoints.

What you must be considered:

· Strong technical expertise in ACBS data model and APIs/integration methods.

· Experience with AFS loan servicing data and extraction processes.

· API-based integration – Dotnet REST, SOAP, JSON/XML, API Gateway, Postman, Swagger/OpenAPI.

· Dotnet, Microservices, Asp.net Core, SQL.

· Hands-on experience in data migration (ETL, SQL, performance tuning).

· Experience designing error logging, retry/restart, and reconciliation controls.

· Familiarity with integration technologies and tools for upstream and downstream systems, including Batch-based integration – ETL tools (Informatica, DataStage, Talend), message queues (MQ, Kafka), file-based transfers (SFTP, NDM)
Middleware / ESB platforms (MuleSoft, IBM Integration Bus, Oracle Service Bus).

· Knowledge of security protocols (OAuth 2.0, mTLS, token-based authentication) for system-to-system communication.

· Ability to work closely with business analysts, QA, and vendor teams.

· Familiarity with Agile and DevOps practices.

Work Location: Remote. (Los Angeles, CA)

We strive to provide flexibility wherever possible. Based on this role’s business requirements, this is a remote position open to qualified applicants in Los Angeles, California. Regardless of your working arrangement, we are here to support a healthy work-life balance though 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.

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.

Salary and Other Compensation:

The annual salary for this position is between $60,00.00 – $90,00.00 depending on experience and other qualifications of the successful candidate.

This position is also eligible for Cognizant’s discretionary annual incentive program and stock awards, based on performance and subject to the terms of Cognizant’s applicable plans.

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.

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.

Work Authorization: **Candidate must be legally authorized to work in the Canada without the need for employer sponsorship, now or at any time in the future**

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 2025) 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.