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Braintrust Jobs (NOW HIRING)

Braintrust

Application Security Engineer

New York, NY · On-site

$64.25 - $86/hr

About the company Braintrust is the AI observability platform. By connecting evals and observability in one workflow, Braintrust gives builders the visibility to understand how AI behaves in ...

Braintrust

Head of Finance

San Francisco, CA · On-site

About the company Braintrust is the AI observability platform. By connecting evals and observability in one workflow, Braintrust gives builders the visibility to understand how AI behaves in ...

Braintrust

Data Engineer

New York, NY · On-site

$125K - $150K/yr

About the company Braintrust is the AI observability platform. By connecting evals and observability in one workflow, Braintrust gives builders the visibility to understand how AI behaves in ...

Braintrust

Marketing Operations Lead

New York, NY · On-site

About the company Braintrust is the AI observability platform. By connecting evals and observability in one workflow, Braintrust gives builders the visibility to understand how AI behaves in ...

Braintrust

Cloud Security Engineer

New York, NY · On-site

About the company Braintrust is the AI observability platform. By connecting evals and observability in one workflow, Braintrust gives builders the visibility to understand how AI behaves in ...

Braintrust

Digital Marketing Specialist - 1051

Chicago, IL · On-site

$50 - $52/hr

Company Braintrust is a global talent network that connects top independent professionals with leading companies for high-quality, flexible work. We help organizations hire skilled talent faster ...

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Braintrust

Digital Marketing Specialist - 1051

Austin, TX · On-site

$50 - $52/hr

Company Braintrust is a global talent network that connects top independent professionals with leading companies for high-quality, flexible work. We help organizations hire skilled talent faster ...

New

Brain Trust Inc

Open Source Engineer - Python

About the company Braintrust is the AI observability platform. By connecting evals and observability in one workflow, Braintrust gives builders the visibility to understand how AI behaves in ...

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$25K

$80.3K

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How much do braintrust jobs pay per year?

As of Jul 3, 2026, the average yearly pay for braintrust in the United States is $80,287.00, according to ZipRecruiter salary data. Most workers in this role earn between $41,500.00 and $103,000.00 per year, depending on experience, location, and employer.

What does Braintrust Company do?

Braintrust is a platform that connects freelancers and independent professionals with companies seeking specialized skills, primarily in technology, design, and development. It operates as a decentralized talent network, allowing members to collaborate on projects and set their own rates. The platform emphasizes transparency and community-driven work environments.

What skills are in high demand on Braintrust?

Braintrust freelancers in high-demand roles typically possess skills in software development, UI/UX design, blockchain technology, and digital marketing. Strong technical expertise, problem-solving abilities, and familiarity with collaboration tools are also highly valued in this platform's freelance ecosystem.

What is Braintrust and what do people do there?

Braintrust is a decentralized talent network that connects highly skilled freelancers with organizations looking for top-tier talent, mainly in fields like technology, design, and product management. Unlike traditional staffing agencies, Braintrust operates as a user-owned platform where both freelancers and clients have a stake in its governance. People who work through Braintrust take on short-term or long-term projects, set their own rates, and often receive payment in cryptocurrency. The platform emphasizes transparency, lower fees, and community-driven decision-making. This approach aims to empower professionals and ensure fair compensation for their work.

Is Braintrust a good company?

Braintrust is a platform that connects freelancers with clients for project-based work, emphasizing a decentralized approach and community governance. Its reputation varies based on individual experiences, and it is important to review specific job opportunities and platform policies before applying. As a freelance platform, it offers flexible schedules and skills in tech, design, and development.

What is the difference between Braintrust vs Freelance Developer?

AspectBraintrustFreelance Developer
CredentialsVaries; often includes industry experience, portfolios, or specific skillsTypically requires technical skills, portfolios, and sometimes certifications
Work EnvironmentDecentralized platform connecting clients and freelancers globallyIndependent work, often remote, on individual projects
Employer & Industry UsageUsed by companies seeking vetted freelance talent via a blockchain-based platformUsed by clients and companies hiring freelance developers directly or through platforms
Search & Comparison IntentUnderstanding platform differences, vetting processes, and project scopeFinding freelance opportunities, rates, and project types

Braintrust is a decentralized platform connecting clients with vetted freelance developers, emphasizing community governance. Freelance developers work independently on various projects, often through multiple platforms. While both involve freelance work, Braintrust offers a community-driven approach, whereas freelance developers typically operate independently across different platforms.

Who is the CEO of Braintrust?

As of October 2023, Adam Jackson is the CEO of Braintrust, a decentralized talent network that connects freelancers with organizations. He co-founded the platform and leads its strategic direction, focusing on community-driven freelance work and blockchain technology.

What are the key skills and qualifications needed to thrive as a Braintrust Talent (freelancer/consultant), and why are they important?

To thrive as a Braintrust Talent, you need deep expertise in your professional field (such as software engineering, design, or product management) and a strong portfolio showcasing relevant accomplishments. Familiarity with remote collaboration tools like Slack, Zoom, and project management platforms, along with proven remote work experience, is highly valued. Excellent communication, self-motivation, and the ability to manage time independently set top performers apart. These skills are crucial for delivering quality work, building trust with clients, and succeeding in Braintrust's decentralized, client-focused marketplace.

How does working as a talent on the Braintrust platform differ from traditional employment in terms of team collaboration and project management?

As a professional on the Braintrust platform, you typically work as an independent contractor, collaborating remotely with client teams on a project-by-project basis. Unlike traditional employment, you may join different teams for each project and often use digital tools for communication, task tracking, and feedback. This setup encourages autonomy and flexibility but also requires strong self-management and proactive communication skills to ensure alignment with client expectations. Braintrust’s platform facilitates transparent collaboration and provides resources for connecting with other freelancers, but you are responsible for managing your workflow and deadlines.
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Braintrust jobs near you
Application Security Engineer

Application Security Engineer

Braintrust

New York, NY • On-site

$64.25 - $86/hr

Full-time

Medical, Dental, Vision

Posted 27 days ago

Job description

About the company
Braintrust is the AI observability platform. By connecting evals and observability in one workflow, Braintrust gives builders the visibility to understand how AI behaves in production and the tools to improve it.
Teams at Notion, Stripe, and Vercel use Braintrust to compare models, test prompts, and catch regressions - turning production data into better AI with every release.
About the role
We're looking for an Application Security Engineer who lives in the code. Braintrust is a real-time, high-availability data platform that runs in both SaaS and self-hosted environments, with open source libraries embedded inside thousands of customer applications and a model proxy in front of OpenAI, Anthropic, Gemini, and other major model providers.
This is a hands-on IC role. You'll review code, build threat models, ship paved-road libraries, and lead AI-specific security work: prompt injection, agent sandbox escapes, tool-use abuse, and the new attack surface that comes with LLM-native applications. If you reach for agentic coding tools as your default workflow and can hold your own in a design review with a backend or systems engineer, we'd love to work with you.
What you'll do
  • Drive secure design across the platform: lead threat models for new features, review architecture proposals, and partner with product and backend engineers to ship features that are secure by default
  • Review code across our TypeScript, Python, and Go services, our open source tracing libraries, and our model proxy - and find the bugs others miss
  • Build the paved road: authn/authz primitives, RBAC and tenancy isolation patterns, secret handling, safe data pipelines, and sandboxed code execution for user-supplied JavaScript and Python snippets
  • Own our SAST, DAST, SCA, and secret-scanning tooling end-to-end, keeping signal-to-noise high enough that engineers actually fix what you ship
  • Run our vulnerability management program and triage external bug bounty reports; close the loop with durable fixes, not point patches
  • Lead AI-specific security work: prompt injection defenses, model proxy abuse detection, agent and tool-use sandboxing, data-exfiltration controls in multimodal pipelines, and security for the eval workflows our customers run
  • Partner with our open source maintainers on the security of libraries that get embedded inside customer applications
  • Use agentic coding workflows to scale yourself: automated code review, exploit prototyping, control validation, and IR triage

Ideal candidate credentials
  • 5+ years in application security, product security, or backend engineering with a security focus - you've shipped real code and reviewed a lot of it
  • Strong code reading and writing skills in at least two of TypeScript/Node.js, Python, Go, or Rust
  • Deep knowledge of common web and API vulnerability classes and the architectural patterns that prevent them - not just OWASP Top 10 trivia
  • Track record of building secure-by-default libraries, frameworks, or services that other engineers actually adopt
  • Hands-on experience with authn/authz design, multi-tenant data isolation, and secrets/key management at scale
  • Comfortable with the realities of a high-availability data platform: real-time pipelines, ingestion at scale, semi-structured data, Postgres, Redis, AWS
  • A clear point of view on AI/LLM security - prompt injection, agent abuse, tool-use sandboxing, model proxy threats - and ideally hands-on experience defending against them
  • Daily user of agentic coding tools and excited to push the frontier of how AppSec gets done with them
  • Clear communicator who documents decisions, writes tickets engineers want to pick up, and lifts the team's security awareness without becoming a bottleneck
  • Bonus: prior experience with LLM red-teaming, agent sandbox research, or shipping security-focused open source libraries
Benefits include
  • Medical, dental, and vision insurance
  • Daily lunch, snacks, and beverages
  • Flexible time off
  • Competitive salary and equity
  • Wifi & cellphone stipend
Equal opportunity
Braintrust is an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.

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