Eliassen Group
Lead Software Engineer BaaS Team
Skills
3 months ago
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Important information
Contract type:
Freelance / Contract
Location:
United States
Work mode:
Onsite
Published on:
7 August 2026
What they need
Remote
Our client seeks a Lead Software Engineer for the BaaS team to support partner onboarding and platform enhancements. The role focuses on building scalable, secure, and high-performance systems that enable embedded financial services. The position requires strong back-end C# development, Azure expertise, and comfort working across development and QA functions in an external partner-facing environment.
This is a contract to hire opportunity. Applicants must be willing and able to work on a w2 basis and convert to FTE following contract duration. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance.
Rate: $65.00 to $75.00/hr. w2
JN -052026-106955
Responsibilities
- Lead the design and development of APIs and microservices that support BaaS onboarding and partner integration.
- Collaborate with product managers, architects, and engineering teams to define technical requirements and deliver robust solutions.
- Drive engineering excellence through code reviews, mentoring, and best practices in CI/CD, testing, and observability.
- Ensure compliance with SLA standards and contribute to monitoring and alerting systems.
- Lead incident response and root cause analysis to improve system reliability.
- Drive architectural decisions and long-term technical strategy for the BaaS platform and create decision documentation.
- Evaluate and champion adoption of emerging technologies.
- Refactor and extend the existing codebase to fix defects and add features.
- Build durable and flexible systems that favor configurability over customization.
Experience Requirements
- 7+ years of software engineering experience with at least 2 years in a technical leadership role.
- Back-end C# and .NET development experience.
- Hands-on experience with Azure native services such as API Management, Azure SQL, Cosmos DB, and Key Vault.
- Experience with container technologies and caching frameworks.
- Deep understanding of RESTful API design, OAuth2, and OpenAPI.
- Familiarity with event-driven and microservice architectures including Service Bus and Event Hubs.
- Experience implementing observability dashboards and platforms such as Datadog or Grafana.
- Proficiency with Git, DevOps, Agile Scrum, and security best practices including PCI DSS and SOC 2.
- Ability to operate in a fast-paced environment for iterative project turnarounds on customer-facing applications.
- Preferred: Prior experience in fintech or embedded finance platforms, familiarity with partner onboarding workflows and SLA management, and contributions to open-source projects or publications.
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