Staff Software Engineer, Agent Gateway

United States Digital Space LLC; San Francisco (CA); Hybrid; USD 194,000 - 267,000; Full time

Benefits offered by this job

Equity

Bonus

Benefits package

Job summary

the company in San Francisco Bay Area is seeking a Staff Software Engineer to anchor the Agent Gateway team, owning critical parts of the data and control planes and driving architectural design as MCP and agent identity specs evolve.

You will work close to the metal on routing, token exchange, credential resolution, and policy evaluation while aligning config bundles and tenant fanout. This role combines product, security, and infrastructure at unprecedented scales.

Qualifications

• 7+ years building distributed, highly available production backend systems.
• Hands-on experience shipping production services in Java and/or Go.
• Strong grounding in OAuth 2.0, OIDC, and RFC 8693 token exchange.
• Proven success in shipping identity, authorization, or edge-of-network services at scale.
• Experience with agentic development tools (e.g., Claude Code, MCP servers).
• Excellent technical design docs and cross-team collaboration skills.

Responsibilities

• Architect and Lead: Own end-to-end design and delivery of major gateway capabilities, from virtual MCP server aggregation to Agent-to-Agent brokered delegation, as well as on-premises deployment models.
• Design for Security and Runtime: Set the standard for how the gateway handles credentials, tokens, tenant isolation, and audit logging.
• Move With the Protocols: Track and shape MCP, OAuth token exchange, and agent identity specifications.
• Ship With Agentic Tooling: Treat Claude, Claude Code, and MCP-connected agents as first-class parts of your engineering workflow.
• Raise the Bar: Drive code review, testing standards, incident retrospectives, and document culture; mentor engineers.

Skills

Distributed systems

Java

Go

OAuth 2.0 / OIDC

Security & compliance

Technical leadership

Mentoring

Tools

MCP servers

Agentic tooling

Job description

**Secure Every Identity, from AI to Human

**Identity is the key to unlocking the potential of AI. the company secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. This work requires a relentless drive to solve complex challenges with real-world stakes. We are looking for builders and owners who operate with speed and urgency and execute with excellence.

This is an opportunity to do career-defining work. We're all in on this mission. If you are too, let's talk.

The Agent Gateway Team

The Agent Gateway team owns the identity-aware infrastructure that connects enterprise AI agents to the tools, data, and services their organizations authorize. Every call from Claude, Agentforce,, Codex, and internal/homegrown agents to a resource flows through us. We enforce authorization, isolate credentials, mint the right token per target, and produce the audit trails that security teams rely on.

We are early in a rapidly evolving space. The standards (MCP, XAA, ID JAG, DCR for agents,CIMD) are being built under our feet. Our roadmap includes hardening the data plane for on-premises customer deployments, extending policy semantics beyond tool-level allowlists, adding native support for Agent-to-Agent brokered delegation, XAA and scaling to tenants with thousands of virtual MCP servers.

The Staff Software Engineer Opportunity

the company is looking for a Staff Software Engineer to serve as a technical anchor for the Agent Gateway team. You will own critical parts of the data and control planes and drive architectural design as the MCP and agent identity specs evolve.

In this role, you will work close to the metal on request routing, token exchange, credential resolution, and policy evaluation. You will work equally close to the identity control plane on config bundles, tenant fanout, and operational rollouts. You are expected to make sharp technology choices, prototype with agentic tooling, and turn rough product ideas into production-ready systems.

You will have the opportunity to build and scale services used by agentic traffic, ensuring workflows are reliable and performant at an unprecedented scale. This role sits at the critical intersection of product, security, and infrastructure.

What You’ll Be Doing

• Architect and Lead: Own the end-to-end design and delivery of major gateway capabilities, from virtual MCP server aggregation to Agent-to-Agent brokered delegation, as well as on-premises deployment models.

• Design for Security and Runtime: Set the standard for how the gateway handles credentials, tokens, tenant isolation, and audit logging. Every decision carries direct customer trust and compliance weight. The Gateway team sits in the path of agent runtime traffic, which is in the critical path for customers.

• Move With the Protocols: Track and shape MCP, OAuth token exchange, and agent identity specifications. Feed lessons learned from production back into the specs and their reference implementations.

• Ship With Agentic Tooling: Treat Claude, Claude Code, and MCP-connected agents as first-class parts of your engineering workflow. Set the pattern for how the team uses these tools across design, code generation, code review, and operations—including custom skills, subagents, and MCP servers that accelerate the entire team.

• Raise the Bar: Drive code review, testing standards, incident retrospectives, and our design doc culture. Mentor engineers on the team and foster alignment across adjacent groups

What You’ll Bring to the Role

• Experience: 7+ years building distributed, highly available production backend systems.

• Technical Depth: Hands-on experience shipping production services in Java and/or Go.

• Domain Expertise: Strong grounding in OAuth 2.0, OIDC, and RFC 8693 token exchange. You should be highly comfortable reading, interpreting, and implementing spec-driven code.

• Track Record: Proven success in shipping identity, authorization, or edge-of-network services at scale, including a deep understanding of the operational side (rollouts, feature flags, observability, incident response).

• Agentic Fluency: Working fluency with agentic development tools (e.g., Claude Code, MCP servers, AI-assisted code review). You have concrete opinions on where they accelerate workflows and where they fall short.

• Communication: A direct communication style, a talent for writing strong technical design docs, and the ability to operate seamlessly between a data plane service and a large identity control plane.

Extra Credit

• Experience building or operating an MCP server, an agent framework, or an LLM-facing gateway in production.

• Prior work on multi-tenant SaaS platforms at the company or an equivalent enterprise identity provider.

• Active contributions to standards work in the agent identity space (MCP, OAuth, GNAP, DCR).

(P9081_3512755)

#LI-Hybrid

#LI-BB1

Below is the annual base salary range for candidates located in San Francisco Bay Area. Your actual base salary will depend on factors such as your skills, qualifications, experience, and work location. In addition, the company offers equity (where applicable), bonus, and benefits, including health, dental and vision insurance, 401(k), flexible spending account, and paid leave (including PTO and parental leave) in accordance with our applicable plans and policies. To learn more about our Total Rewards program please visit: https://rewards.the company.com/us.

The annual base salary range for this position for candidates located in the San Francisco Bay area is between:

$194,000—$267,000 USD

The company Experience

• Supporting Your Well-Being

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• Developing Talent and Fostering Connection + Community

We are intentional about connection. Our global community, spanning over 20 offices worldwide, is united by a drive to innovate. Your journey begins with an immersive, in-person onboarding experience designed to accelerate your impact and connect you to our mission and team from day one.

the company is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, ancestry, marital status, age, physical or mental disability, or status as a protected veteran. We also consider for employment qualified applicants with arrest and convictions records, consistent with applicable laws.

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