Senior Software Engineer, BaaS – FinTech (West LA)

Russell, Tobin & Associates; Almont (CO); On-site; USD 83,000 - 92,000; Full time

Job summary

Our client, a leading fintech company, is hiring a Senior Software Engineer – BaaS in West Los Angeles, CA. The role focuses on building APIs and microservices to enable embedded financial services and partner onboarding.

You will contribute to design, security, and observability while mentoring peers in a fast-paced environment. Strong experience in C#, .NET, SQL, and cloud platforms like Azure is required, along with knowledge of REST, OAuth2, and OpenAPI specifications.

Qualifications

• 5+ years in software engineering, with at least 1 year in technical leadership.

Responsibilities

• Design and develop APIs and microservices for BaaS onboarding and partner integration.
• Collaborate with product managers, architects, and engineering teams to define technical requirements.
• Support CI/CD, testing, and observability practices.

Skills

C#

.NET

SQL

Azure

APIM

Cosmos DB

Key Vault

OpenAPI

RESTful APIs

Security

Tools

Datadog

Grafana

Job description

Our client, a leading fintech company, is hiring a Senior Software Engineer – BaaS in West Los Angeles, CA. The role focuses on building APIs and microservices to enable embedded financial services and partner onboarding.

You will contribute to design, security, and observability while mentoring peers in a fast-paced environment. Strong experience in C#, .NET, SQL, and cloud platforms like Azure is required, along with knowledge of REST, OAuth2, and OpenAPI specifications.