Wells Fargo is seeking a Software Engineer/GenAI Engineer
Role Summary
Hands-on GenAI Engineer working on canonical LLM APIs-designing OpenAI-compatible endpoints (/generate, /search, /ingest, embeddings), operating AI Gateway Hybrid with OAuth/mTLS hardening, and evolving SDKs for LangGraph/ADK with trace/eval hooks. Owns versioning, deprecation, rate limiting, and developer onboarding.
In this role, you will:
- Participate in low to moderately complex initiatives and projects associated with the technology domain, including installation, upgrades, and deployment efforts
- Identify opportunities for service quality and availability improvements within the technology domain environment
- Design, code, test, debug, and document for low to moderately complex projects and programs associated with technology domain, including upgrades and deployments
- Review and analyze technical assignments or challenges that are related to low to medium risk deliverables and that require research, evaluation, and selection of alternative technology domains
- Present recommendations for resolving issues or may escalate issues as needed to meet established service level agreements
- Exercise some independent judgment while also developing understanding of given technology domain in reference to security and compliance requirements
- Provide information to technology colleagues, internal partners, and stakeholders
Required Qualifications:
- 2+ years of software engineering experience, or equivalent demonstrated through one or a combination of the following: work experience, training, military experience, education
Desired Qualifications:
- AI Gateways like KONG , Portkey,Apigee, SSE/streaming, quota/rate limits
- Run LLM gateways at scale; plan capacity and change windows.
- API Design OpenAI-compatible schemas; OpenAPI; versioning/deprecation
- Create scalable/extensible APIs.
- AuthN/Z OAuth2 (client & user-context), mTLS, token binding
- End key-sharing; enforce per-user access via gateway.
- SDKs & Frameworks Agent Weaver Kit (TAWK), LangGraph/ADK
- Standardize auth/telemetry/signal handlers in client libs.
- Telemetry/Evals Trace propagation; Arize space/project strategy.
- Make API calls observable and evaluable end-to-end.
- Coding Skills: Python, Java, devin/github copilot
Job Expectations:
- Design and maintain canonical LLM APIs (OpenAI-compatible chat/generate, search, ingest, embeddings, responses, interactions) with multi-model backends, consistent across on-prem and cloud. Operate Gateway for LLM traffic (SSE/streaming), set TPS and payload SLOs, and coordinate capacity allocations with enterprise gateway owners.
- Implement authN/Z patterns: OAuth2 client credentials and user-context flows; enforce mTLS and device/tls-bound tokens to eliminate key sharing.
- Define versioning & deprecation policy; publish change notices and maintain compatibility matrices for SDKs and proxies.
- Build developer onboarding paths Integrate Open telemetry (tracing/evals) into gateway and APIs; propagate correlation IDs and tags for spaces/projects.
- Evolve SDKs to standardize auth, observability, signal endpoints, and registry updates for LangGraph/ADK. Implement rate limiting, quotas, and abuse protection at gateway/API levels; coordinate product creation and throttle settings.
- Publish OpenAPI specs, SDK examples, and reference integrations; ensure parity across environments and models introduced by platform comms.
- Run performance & soak tests (streaming, batch, embeddings); set promotion gates tied to latency/error SLOs. Coordinate change windows for gateway upgrades and author impact comms/SOPs.
- Enforce retirement of direct model endpoints-route all model access through APIs/gateway; guide exception handling.
- Explore AI gateway options for MCP/agent traffic (research & POC) and align with enterprise standards before adoption.
- Provide executive updates on API adoption, reliability, and roadmap (batch APIs, async patterns) tied to enterprise goals.
Top Skills
What We Do
Wells Fargo & Company (NYSE: WFC) is a leading financial services company that has approximately $2.1 trillion in assets. We provide a diversified set of banking, investment and mortgage products and services, as well as consumer and commercial finance, through our four reportable operating segments: Consumer Banking and Lending, Commercial Banking, Corporate and Investment Banking, and Wealth & Investment Management. Wells Fargo ranked No. 33 on Fortune’s 2025 rankings of America’s largest corporations. Our technology professionals drive innovation, information security, and big data analytics while maintaining a network that handles more than 12 billion customer interactions a year. Join us! Are you looking for more? Find it here. At Wells Fargo, we're more than a financial services leader – we’re a global trailblazer committed to driving innovation, empowering communities, and helping our customers succeed. We believe that a meaningful career is much more than just a job – it’s about finding all of the elements to help you thrive, in one place. Living the Well Life means you’re supported in life, not just work. It means having robust benefits, competitive compensation, and programs designed to help you find work-life balance and well-being. You’ll be rewarded for investing in your community, celebrated for being your authentic self, and empowered to grow. And we’re recognized for it – Wells Fargo once again ranked in the top three – making us the #1 financial services employer – on the 2025 LinkedIn Top Companies list of best workplaces “to grow your career” in the U.S. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other legally protected characteristic. © 2026 Wells Fargo Bank, N.A. All rights reserved. Member FDIC.
Why Work With Us
We're known for our “Well Life” approach to supporting employees’ career aspirations, work-life balance, and mental and physical health. We ranked in the top 3 on the 2025 LinkedIn Top Companies list – and #1 among financial services companies – as the best workplace “to grow your career” in the U.S.
Gallery
Wells Fargo Offices
Hybrid Workspace
Employees engage in a combination of remote and on-site work.
