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59 Sierra Security Jobs Hiring Near You

Sierra

Software Engineer, Infrastructure

San Francisco, CA

$203K - $241K/yr

About us At Sierra, we're building a platform to enable every company in the world to build better ... Develop and maintain core data serving abstractions along with authentication and security features ...

Sierra

Software Engineer, Infrastructure

San Francisco, CA · On-site

$230K - $390K/yr

About us At Sierra, we're creating a platform to help businesses build better, more human customer ... Develop and maintain core data serving abstractions along with authentication and security features ...

Sierra

Commercial Counsel

San Francisco, CA

About us At Sierra, we're building a platform to enable every company in the world to build better ... Commercial privacy and security contracting experience (e.g., DPAs, BAAs, security agreements) is a ...

Sierra

Commercial Counsel

New York, NY · On-site

$220K - $250K/yr

About us At Sierra, we're building a platform to enable every company in the world to build better ... Commercial privacy and security contracting experience (e.g., DPAs, BAAs, security agreements) is a ...

Sierra

Commercial Counsel

San Francisco, CA · On-site

$220K - $250K/yr

About us At Sierra, we're building a platform to enable every company in the world to build better ... Commercial privacy and security contracting experience (e.g., DPAs, BAAs, security agreements) is a ...

Sierra

Commercial Counsel

New York, NY

About us At Sierra, we're building a platform to enable every company in the world to build better ... Commercial privacy and security contracting experience (e.g., DPAs, BAAs, security agreements) is a ...

Sierra

Commercial Counsel

Manhattan, NY · On-site

$120 - $160/hr

About us At Sierra, we're creating a platform to help businesses build better, more human customer ... Commercial privacy and security contracting experience (e.g., DPAs, BAAs, security agreements) is a ...

Sierra

Strategist, Agent Development

San Francisco, CA

$143K - $185K/yr

About us At Sierra, we're building a platform to enable every company in the world to build better ... security and compliance requirements (fair lending, PII handling, etc.) are a strong plus. Even ...

Sierra

Strategist, Agent Development

New York, NY · On-site

$132K - $171K/yr

About us At Sierra, we're building a platform to enable every company in the world to build better ... security and compliance requirements (fair lending, PII handling, etc.) are a strong plus. Even ...

Sierra

Strategist, Agent Development

San Francisco, CA · On-site

$200K - $290K/yr

About us At Sierra, we're building a platform to enable every company in the world to build better ... security and compliance requirements (fair lending, PII handling, etc.) are a strong plus. Even ...

Sierra

GTM Engineer

San Francisco, CA

About us At Sierra, we're building a platform to enable every company in the world to build better ... security questionnaire response, proposal generation, and Slack-accessible agents that surface ...

Sierra

GTM Engineer

San Francisco, CA · On-site

$150K - $230K/yr

About us At Sierra, we're creating a platform to help businesses build better, more human customer ... security questionnaire response, proposal generation, and Slack-accessible agents that surface ...

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    Infographic showing various Security job openings at Sierra in the United States as of August 2026, with employment types broken down into 99% Full Time, and 1% Contract. Highlights an 91% Physical, and 9% Remote job distribution.

    Software Engineer, Payments Infrastructure

    Sierra

    San Francisco, CA • On-site

    $203K - $241K/yr

    Full-time

    Re-posted 16 days ago

    Job description

    Job Summary:
    Sierra is creating a platform to enhance customer experiences with AI, and they are seeking a Software Engineer for their Payments Infrastructure team. This role involves designing secure payment protocols, building a tokenization platform, and ensuring compliance while enabling seamless payment interactions for agents.
    Responsibilities:
    • Design the secure-capture protocol every channel sits behind, so the payment feels like one continuous conversation to the person on the other end, while telephony providers, contact-center platforms, embedded chat, and Sierra's own voice stack all present a single event lifecycle to agent code, no matter how different each customer's stack is.
    • Build and extend the tokenization platform: per-token envelope encryption with a unique data key per token, so a single compromised decrypt exposes one token at most.
    • Own the security perimeter around the cardholder-data environment, so what each system can reach is enforced by infrastructure rather than convention, and auditable by design.
    • Build deterministic, auditable detection in the agent's hot path that catches the cardholder data general-purpose models miss, and help design the purpose-built detection model that comes next. No LLM, including any we build ourselves, ever sees plaintext cardholder data.
    • Make payments something other engineers can use without becoming compliance experts: drive the platform toward processor-agnostic charging, self-serve onboarding, and single-tenant deployments, so a team can add payments to an agent without a payments infrastructure engineer in the loop.
    • Set technical direction across the team's hardest problems, get the abstractions right so we solve each one once rather than per customer, and raise the bar for the engineers around you.
    Qualifications:
    Required:
    • 7+ years building backend, platform, or infrastructure systems, with a track record of shipping and operating high-reliability services in production at a strong engineering organization.
    • A deep security instinct. You design as though every component will eventually be compromised, and you reason naturally about blast radius, least privilege, and making bad states impossible rather than reacting to them.
    • Fluency in a systems language (we use Go) and comfort owning critical distributed systems end to end, from design through production and on-call.
    • A record of setting technical direction on ambiguous, high-stakes problems, and getting the abstractions right so they hold up across teams and customers.
    • A generalist's instinct. You build clean abstractions and protocols over messy, inconsistent external systems, and you're never satisfied solving a problem once per customer.
    • Degree in Computer Science or a related field, or equivalent professional experience.
    Preferred:
    • Experience in a regulated or sensitive-data domain such as payments, PCI, tokenization, key management, or healthcare and PHI.
    • Depth in one of our core areas: applied cryptography and key management; voice, telephony, or real-time media pipelines; or cloud security and network isolation.
    • Experience building platforms other engineering teams build on, such as internal protocols, SDKs, and self-serve developer services.
    Company:
    Sierra helps businesses to build and deploy AI agents that communicate with users across channels such as chat, voice, email, and messaging. Founded in 2023, the company is headquartered in San Francisco, USA, with a team of 201-500 employees. The company is currently Growth Stage.

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