Design, build, and operate reliable backend services and shared platform capabilities.

Lead technical design for APIs, distributed systems, data storage, workflow orchestration, and service integrations.

Build secure authentication and authorization systems for users, partners, services, and API clients.

Develop and maintain login flows including SSO, OAuth/OIDC, MFA, session management, token lifecycle, and role- or scope-based access control.

Improve platform security through strong access controls, auditability, secrets management, tenant isolation, and secure service-to-service communication.

Build background-agent systems that automate support and operational workflows while maintaining clear safety controls and human oversight.

Develop integrations with collaboration, ticketing, source-control, and internal operational tools.

Create safe AI-agent execution patterns, including isolated runtimes, scoped permissions, tool allowlists, approval workflows, and output-safety checks.

Improve reliability and operability through monitoring, tracing, incident response, testing, and performance engineering.

Partner with product, security, infrastructure, and support teams to turn complex requirements into scalable platform capabilities.

Mentor engineers, contribute to technical standards, and lead design discussions across teams.

Lead complex projects, make strong architectural decisions, and improve the systems around them.

Software Engineer - Platform Foundation

Responsibilities

Qualification

Required

Preferred

Benefits

Company

Blend

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