We aspire to move money and information in a way that moves the world.
AI Software Engineer – Fellow I
Location
California
Posted
5 days ago
Salary
$210K - $330K / year
Seniority
Lead
Job Description
AI Software Engineer – Fellow I
Fiserv
• Own end-to-end engineering delivery of the agentic AI platform • Set technical vision and architecture direction for a multi-tenant agentic platform built on AWS Bedrock AgentCore, Strands Agents SDK, and Cedar/AVP authorization • Recruit, hire, and develop pillar leads and senior engineers across Identity & Access, Agent Runtime, Observability & FinOps, Catalog & Registry, and Evals & Testing • Drive platform security posture — threat modeling for agent delegation chains, prompt injection defence, cross-tenant isolation, and regulatory compliance (SOC2, OCC, FFIEC) • Establish engineering standards — ADRs, SDK architecture patterns, code review culture • Build and operate the agent onboarding pipeline — enabling adjacent business teams to build, certify, and deploy agents on the platform • Define SLOs, operational readiness criteria, and incident response processes for a banking-grade production platform • Manage cross-pillar dependencies and technical risk — credential flows, MCP Gateway governance, audit pipeline completeness, and multi-tenant data isolation • Partner with Security to establish pre-GA sign-off gates including penetration testing, SAST/DAST integration, and compliance certification • Drive FinOps discipline — per-tenant cost attribution, LLM usage optimization, and infrastructure right-sizing
Job Requirements
- 10+ years of software engineering experience
- 5+ years leading engineering teams across multiple product areas or platform pillars
- Proven track record building and shipping multi-tenant SaaS platforms — ideally in financial services, payments, or regulated industries
- Deep hands-on experience with AWS (IAM, KMS, Cognito, DynamoDB, S3, Lambda, Step Functions, ECS/EKS) and infrastructure-as-code (CDK or Terraform)
- Strong background in platform engineering — SDK design, API governance, developer experience, and internal platform adoption
- Experience with identity and authorization architectures — federation, RBAC/ABAC, credential management, tenant isolation patterns
- Demonstrated ability to recruit, develop, and retain senior engineering talent in a high-growth environment
- Experience managing AWS or cloud vendor partnerships with embedded engineering resources
- Familiarity with security and compliance in financial services — threat modeling, penetration testing, audit requirements, data residency
- Strong architectural judgment — ability to make build-vs-buy decisions, set technical direction across distributed teams, and manage technical debt
- Bachelor's degree in Computer Science, Engineering, or related field (or equivalent experience).
Benefits
- Annual incentive opportunity which may be delivered as a mix of cash bonus and equity awards
- Standard background checks for employment
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