Jobs in the United States

25+ jobs

Save this search

Added 2 mins ago
Principal Software Engineer
Highmark Health
Lincoln, NE
Google Cloud Professional Cloud Architect, Professional Cloud Developer, or Professional Cloud Security Engineer.
Added 2 mins ago
AT
Principal Software Engineer - (Reston or Cambridge)
Akamai Technologies, Inc.
Lincoln, NE
- $169,300 to $304,700 USD / year
As a Principal Software Engineer Lead, you will be responsible for:
Added 8 mins ago
Principal Software Engineer
Highmark Health
Pierre, SD
Google Cloud Professional Cloud Architect, Professional Cloud Developer, or Professional Cloud Security Engineer.
Added 8 mins ago
AT
Principal Software Engineer - (Reston or Cambridge)
Akamai Technologies, Inc.
Pierre, SD
- $169,300 to $304,700 USD / year
As a Principal Software Engineer Lead, you will be responsible for:
Added 14 mins ago
Confluent - Senior Security Engineer (Sr. AppSec)
IBM
TUCSON, AZ
As a Staff Application Security Engineer at Confluent, you will join a team of security architects and engineers responsible for shaping and advancing the application security strategy…
Added 15 mins ago
Confluent - Principal Engineer
IBM
TUCSON, AZ
As a Principal Software Engineer for the Cloud Architecture and Reliability (CAR) team, you will be a technical authority on ensuring our large-scale, multi-cloud data streaming platform…
Added 15 mins ago
AT
Principal Software Engineer - (Reston or Cambridge)
Akamai Technologies, Inc.
Phoenix, AZ
- $169,300 to $304,700 USD / year
As a Principal Software Engineer Lead, you will be responsible for:
Added 1 hour ago
L
Senior Security Engineer
LiteLLM
Remote, United States
- $220,000 to $260,000 USD / year
…and adjacent services. We’re looking for our first Security Engineer to help secure LiteLLM’s application, infrastructure, and software-delivery…
Added 1 hour ago
Staff Systems Design Engineer - Consumables / Microfluidics
Invitrogen Holdings LLC
Pleasanton, CA
We are seeking a Staff Engineer in Consumables & Microfluidics to lead the design and commercialization of next-generation consumables for molecular biology, genetic-analysis and…
Added 1 hour ago
Staff Mobile Engineer, iOS
Lingo US Inc
CA
As a Staff Mobile Engineer, iOS at Lingo, you will lead the design and development of the iOS applications and shared iOS platform components that power our biosensing experience. In this…
Added 2 hours ago
BH
Staff Software Engineer
Bamboo Health Inc
Louisville, KY
- $7.25 USD / hour
We are actively hiring a full-time Staff Software Engineer who wants to craft something meaningful that will deeply impact people's lives. Bamboo Health supports several customer facing…
Added 2 hours ago
Software Engineer, Full Stack & AI-Native Development (MTS)
Salesforce, Inc.
TX
…Development team is looking for a sharp, curious Full Stack Software Engineer who loves building great software and building it fast with modern AI tooling. This role is first and foremost…
Added 3 hours ago
Principal Software Engineer, Platform (DevEx)
ServiceTitan, Inc.
Remote, United States
…ServiceTitan's technology needs on a 1–3 year horizon for AI-native developer tooling and drive the milestones to get…
Added 3 hours ago
Staff Software Engineer, Platform (DevEx)
ServiceTitan, Inc.
Remote, United States
ServiceTitan is building the Developer Platform for enterprise-scale SaaS. DevEx is a newly formed, lean, highly agile team (3–4 people) building AI-enabled platform infrastructure -…
Added 3 hours ago
Executive Software Engineer
Experis USA
South San Francisco, CA
The Executive Software Engineer designs, builds, and modernizes applications and automations that support a large enterprise client’s internal helpdesk and employee support operations. The…
Added 4 hours ago
Sr. Application Security Engineer
Pax8, Inc
Remote, United States
Make security tooling better, tuning and maintaining security tooling within delivery pipelines and bringing useful security insight directly into developer workflows.
Added 4 hours ago
U
Principal Engineer - Security AI
Uber
Seattle, WA · Sunnyvale, CA
- $302,000 to $336,000 USD / year
Experience building scalable, reliable, and secure infrastructure and developer tooling.
Added 5 hours ago
O
Principal Software Development Engineer
Oracle
Nashville, TN
- $114,600 to $234,600 USD / year
We are seeking a Principal Software Engineer to help design, build, and operate the foundational systems behind a highly available, durable, and globally distributed object storage service.…
Added 5 hours ago
Senior Software Development Engineer - AI Tools
Workday, Inc.
CA
The Workday AI Tools team is looking for a senior engineer who thrives at the intersection of AI, platform engineering, and developer experience. You'll design and build systems that…
Added 5 hours ago
J
Senior Manager, AI Enablement
Justworks
NY
- $188,000 to $242,000 USD / year
As our Senior Manager, AI Enablement, you'll lead a new team focused on making AI-powered development and automation more accessible across Justworks. You'll start with one senior engineer,…
Added 5 hours ago
S
Manager, PLG & Agent-led Growth
SingleStore
United States
- $120,000 to $155,000 USD / year
…CEO. On the growth team, you will partner with our Senior GTM Engineer, Lifecycle Ops, and marketing team…
Added 5 hours ago
SR
Senior Full Stack Engineer, AI Products - Stout Strategy
Stout Risius Ross, LLC
Arlington, VA · Charlotte, NC · Houston, TX · Dallas, TX · Philadelphia, PA · NY · Boston, MA · Detroit, MI · Chicago, IL · Atlanta, GA · Washington, DC · Denver, CO
- $87,000 to $195,000 USD / year
As a Senior Full-Stack Engineer in our Applied Innovation Group, you get the best of both worlds: working at the frontier of AI and knowledge work, inside a firm with the clients, expertise…
Added 5 hours ago
BP
Senior Data Engineer
Brookfield Properties (USA II) LLC
NY
- $160,000 to $180,000 USD / year
We are seeking a Senior Data Engineer to join Brookfield in New York, NY. In this role, you will play a key role in inspiring change and continual improvement. If you are committed to…
Added 5 hours ago
AI Data Integration Engineer, RCM Systems
New Ultimate Billing, LLC
OK
Lead the architectural design of integration strategies and solutions that connect various internal and external systems to our central platform.
Added 5 hours ago
I
Principal Software Engineer
ITHAKA
Remote, United States
- $129,076 to $185,547 USD / year
ITHAKA is looking for a Lead / Principal Software Engineer to lead the technology vision for JSTOR’s Business platform team for Books and Royalty Payments.

LiteLLM

Senior Security Engineer

Remote, United States

$220,000 to $260,000 USD / year

Apply About employer

Applications open in a new tab.

Job details

Pay: $220,000 to $260,000 USD / year
Posting language: English
Posted: Oct 30, 2026

Original job description

SENIOR SECURITY ENGINEER

LiteLLM is the world’s most popular AI Gateway, trusted by companies like Adobe, Netflix, and NASA. Our platform gives developers secure, reliable access to LLMs and adjacent services. We’re looking for our first Security Engineer to help secure LiteLLM’s application, infrastructure, and software-delivery pipeline.

ABOUT THE ROLE

This is a hands-on security generalist role with a strong emphasis on application security. You’ll spend most of your time reviewing and hardening LiteLLM’s Python codebase, identifying new attack surfaces, working directly with engineers to fix vulnerabilities, and making secure development practices part of how we build.

You’ll also own security work across IT, CI/CD, cloud infrastructure, and the software supply chain. The ideal candidate has built application/product/infrastructure security programs from scratch and genuinely enjoys security outside of work - through CTFs, vulnerability research, open-source projects, or independent experimentation.

RESPONSIBILITIES

APPLICATION SECURITY

Conduct deep security reviews of LiteLLM’s Python proxy, APIs, authentication systems, and enterprise features.
Identify and remediate vulnerabilities involving authentication, authorization, secrets, tenant isolation, injection, and data exposure.
Partner directly with engineers throughout design, implementation, code review, and release - not only after code is shipped.
Build application-security tooling into the development lifecycle, including SAST, DAST, dependency scanning, and secrets detection.
Perform internal red teaming and adversarial testing against LiteLLM’s APIs, proxy, and LLM-specific attack surfaces.
Threat-model new products and architecture changes before they reach production.
Create secure coding guidelines and train engineers on common vulnerabilities and defensive practices.

INFRASTRUCTURE, CI/CD, AND SUPPLY-CHAIN SECURITY

Harden LiteLLM’s Docker images, PyPI packages, GitHub Actions workflows, and release infrastructure.
Detect dependency confusion, poisoned packages, compromised dependencies, exposed secrets, and unsafe build practices.
Implement SBOMs, signed builds, provenance checks, and reproducible-build practices.
Design secure-by-default configurations for cloud and self-hosted deployments, including authentication, IAM, secrets management, and key rotation.
Review cloud infrastructure, network boundaries, access controls, and production deployment patterns.

IT SECURITY AND INCIDENT RESPONSE

Strengthen employee identity, device, SaaS, and internal access controls.
Build monitoring and anomaly detection for suspicious API, model, authentication, and routing activity.
Lead security incident response, vulnerability assessment, remediation, post-mortems, and stakeholder communication.
Establish formal vulnerability intake, CVE triage, disclosure, and remediation processes.
Maintain threat models as LiteLLM’s product and architecture evolve.

WHAT WE’RE LOOKING FOR

A strong security generalist who can work across application security, IT, CI/CD, cloud infrastructure, and the software supply chain.
Deep application-security expertise, including manually auditing production Python code and working with engineers to remediate vulnerabilities.
Strong understanding of authentication, authorization, tenant isolation, SSRF, injection, deserialization, secrets management, and common web and API vulnerabilities.
Experience using and configuring tools such as Semgrep, Bandit, CodeQL, Burp Suite, and other SAST or DAST tooling.
Previous experience at an early-stage security startup during its 0→1 journey.
Experience securing containers, GitHub Actions, build pipelines, packages, and software dependencies.
Familiarity with SBOMs, Sigstore, Cosign, Snyk, Grype, Trivy, or equivalent tooling.
Strong knowledge of OAuth2, JWT, mTLS, IAM, and high-throughput API authentication.
Familiarity with prompt injection, LLM data exfiltration, tool abuse, and the OWASP Top 10 for LLM Applications.
Experience with incident response, CVSS scoring, vulnerability management, CVE triage, and coordinated disclosure.
Experience competing in CTFs during college or independently pursuing vulnerability research, reverse engineering, bug bounties, or security projects.
A genuine interest in security outside your day job - you regularly explore new attack techniques, build security projects, or contribute to the security community.
Bachelor’s or Master’s degree in Computer Science or a related field, or equivalent practical experience.

WHY JOIN LITELLM?

Work on application-security problems at the intersection of AI, APIs, and developer infrastructure.
Secure an open-source product used by enterprises around the world.
Work directly with engineers and influence how security is incorporated into product development.
Take broad technical ownership in a fast-moving environment.
Competitive salary and health, dental, and vision benefits.

ABOUT LITELLM

LiteLLM https://github.com/BerriAI/litellm is a Python SDK and Proxy Server that enables seamless access to more than 100 LLM APIs through the OpenAI format.

Ready to secure the infrastructure powering enterprise AI? Apply now.

Apply About employer

More about this job

Skills

Python
CI/CD
Supply chain management
Research
Docker
GitHub
Identity and access management
Incident response
Communication skills
Auditing
Reverse engineering
Computer science

Report this job