Full Stack Developer

RESPONSIBILITIES:
Kforce has a client that is seeking a Full Stack Engineer in Fremont, CA which requires 5 days onsite per week for a 6-12 Month Contract+.

Key Responsibilities:
* Design and develop scalable RESTful APIs using ASP.NET Core
* Build and maintain enterprise-grade backend systems leveraging modern .NET architecture
* Develop responsive, data-rich user interfaces using Angular and/or React
* Implement and optimize event-driven architectures using Kafka
* Work with multiple database technologies for transactional, analytical, and search use cases
* Apply caching strategies (Redis) to improve performance and scalability
* Collaborate cross-functionally with product, design, and DevOps teams
* Ensure high-quality code through testing, code reviews, and best practices
* Contribute to CI/CD pipelines, containerization, and cloud-native deployments

REQUIREMENTS:
* 3-5 years (Mid-Level) or 5-9 years (Senior-Level) of relevant experience

Programming Languages:
* C# (.NET 8/ASP.NET Core)
* TypeScript
* SQL (T-SQL)
* HTML/CSS/SCSS

Backend Technologies:
* ASP.NET Core Web API (RESTful services)
* Entity Framework Core
* Golang
* Microsoft SQL Server (MSSQL), PostgreSQL, MySQL
* ClickHouse (analytics database)
* Elasticsearch (NEST client - indexing & search)
* Redis (distributed caching & locking)
* Kafka (Confluent - event-driven messaging, Avro schema registry)

Frontend & Web Technologies:
* Angular and/or React
* HTTP/REST/WebSockets
* OAuth/SSO authentication flows
* Responsive design and cross-browser compatibility

Infrastructure & DevOps:
* Docker (multi-stage builds)
* Kubernetes
* Application Insights (monitoring & telemetry)

Testing & Quality:
* Unit testing with mocking frameworks (e.g., Moq)
* Interface-driven design for testability

Code coverage tools:
* Regression testing for bug fixes
* Integration and end-to-end testing best practices

The pay range is the lowest to highest compensation we reasonably in good faith believe we would pay at posting for this role. We may ultimately pay more or less than this range. Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs. This range may be modified in the future.

We offer comprehensive benefits including medical/dental/vision insurance, HSA, FSA, 401(k), and life, disability & ADD insurance to eligible employees. Salaried personnel receive paid time off. Hourly employees are not eligible for paid time off unless required by law. Hourly employees on a Service Contract Act project are eligible for paid sick leave.

Note: Pay is not considered compensation until it is earned, vested and determinable. The amount and availability of any compensation remains in Kforce's sole discretion unless and until paid and may be modified in its discretion consistent with the law.

This job is not eligible for bonuses, incentives or commissions.

Kforce is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.

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