Senior .NET Integration & Data Migration Engineer - Remote Eligible

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 through our various wellbeing programs.

Salary and Other Compensation: The annual salary for this position is between $60,000.00 – $90,000.00 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.

Cognizant is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.