- Labelbox (San Francisco, CA)
- … data , tooling, and infrastructure. Position Senior C# Full-Stack Engineer - AI Data & Infrastructure Type: Contract, Remote | Commitment: 20-40 hours/week ... Role Responsibilities Design, build, and optimize high-performance systems in C# supporting AI data pipelines and evaluation workflows Develop full-stack tooling… more
- Labelbox (San Francisco, CA)
- …to PEP 8 standards. Develop complex backend algorithmic solutions and data processing scripts to challenge AI reasoning. Provide clear, human‑readable ... train cutting‑edge AI models. Organization : Alignerr Position : Python Developer Type : Hourly Contract Compensation : $60-$90 /hour Location : Remote… more
- Labelbox (San Francisco, CA)
- … data , tooling, and infrastructure. Position Senior C# Full-Stack Engineer - AI Data & Infrastructure Type: Contract, Remote Commitment: 20-40 hours/week ... Role Responsibilities Design, build, and optimize high-performance systems in C# supporting AI data pipelines and evaluation workflows Develop full-stack tooling… more
- Labelbox (San Francisco, CA)
- … data , tooling, and infrastructure. Position Senior C++ Full-Stack Engineer - AI Data & Infrastructure Type: Contract, Remote Commitment: 20-40 hours/week ... Responsibilities Design, build, and optimize high-performance systems in C++ supporting AI data pipelines and evaluation workflows Develop full-stack tooling… more
- Labelbox (San Francisco, CA)
- A leading data engine company seeks a backend developer to work remotely. This role involves reviewing AI -generated code, creating backend solutions, ... expertise in server-side languages, 3-5 years of experience in backend frameworks, and a Bachelor's degree in Computer Science...Computer Science or related. Offering a flexible workload while improving AI models used by top labs and companies.… more
- Labelbox (San Francisco, CA)
- … data , tooling, and infrastructure. Position Senior Python Full-Stack Engineer - AI Data & Infrastructure Type: Contract, Remote Commitment: 20-40 hours/week ... Responsibilities Design, build, and optimize high-performance systems in Python supporting AI data pipelines and evaluation workflows Develop full-stack tooling… more
- Labelbox (San Francisco, CA)
- …(React/Vue) and backend (Node/Python/C#). Design and build full‑stack tooling for AI data annotation and quality control. Review complex system designs and ... AI models. Organization Organization: Alignerr Position: Full Stack Developer Type: Hourly Contract Compensation: $60-$90 /hour Location: Remote Commitment:… more
- Labelbox (San Francisco, CA)
- … AI models. Organization Organizational details: Alignerr Position: Rust Developer Type: Hourly Contract Compensation: $60-$90 /hour Location: Remote Commitment: ... Rust Developer - $90/hr Remote - Alignerr Location: Remote...code for memory safety, concurrency, and performance optimization. Develop backend services and tooling for large-scale data … more
- Labelbox (San Francisco, CA)
- …train cutting‑edge AI models. Organization : Alignerr Position : JavaScript Developer Type : Hourly Contract Compensation : $60-$90 /hour Location : Remote ... and problem‑solving strategies. Identify and flag edge cases in AI -generated web and backend code. Requirements Bachelor's...frameworks like React, Node.js, or Vue. Preferred Experience with data labeling, RLHF, or other AI training… more
- Labelbox (San Francisco, CA)
- …microservices, and backend frameworks. About Labelbox Labelbox builds the data engine that accelerates breakthrough AI . Our platform, expert services, ... (Contract) Labelbox * Remote (UnitedStates preferred) Shape the data that powers frontier AI Quick facts...$120 an hour What you'll do Review and evaluate AI -generated backend code (eg, Node.js, Python, Java,… more
- Rockstar (San Francisco, CA)
- …text, vision, and embeddings. Think of them as "AWS for AI models"-not data or raw compute, but a full-stack backend for fine-tuning, reinforcement learning, ... AI companies building enterprise-grade products. Their promise is simple: they make your AI system better. They are hiring a Backend Software Engineer (ML… more
- Plaid Inc (San Francisco, CA)
- …Program Manager - AI See role San Francisco Software Engineer - Backend See role San Francisco Software Engineer - Platform See role San Francisco Staff ... We build simple yet innovative consumer products and developer APIs that shape how everybody interacts with...and Amsterdam. Responsibilities: Design & Development: Build and maintain backend services with a focus on performance, reliability and… more
- Sanity CMS (San Francisco, CA)
- At Sanity, we're building the future of AI -powered Content Operations. Our AI Content Operating System gives teams the freedom to model, create, and automate ... this role, you'll help build the full vertical for AI -native development at Sanity - from advancing our Model...agents interact deeply with Sanity's content platform. Build agentic developer tools - ship systems that can generate Sanity… more
- harvey.ai (San Francisco, CA)
- …Have 5+ years of software engineering experience (post‑BS/MS), including building scalable backend systems or internal developer platforms Proficiency in Python ... (or similar languages) and deep knowledge of backend development fundamentals (APIs, data stores, concurrency, distributed systems) Hands‑on experience with web… more
- Anon (San Francisco, CA)
- About Anon Anon is building the platform that enables enterprises to deploy authenticated AI agents for their most critical data workflows. We're solving one of ... data trapped behind authentication barriers. Our platform allows AI agents to securely connect to any web-based system,...in San Francisco. www.anon.com/careers About the Role As a Backend Engineer at Anon, you'll build core infrastructure that… more
- gamma.app (San Francisco, CA)
- …tools they use to make them haven't evolved in decades. We're changing that, using AI to disrupt a massive market. Millions of people rely on Gamma to create, teach, ... B2C love with a massive B2B opportunity. We believe AI can be a true creative partner: one that...fueled by curiosity. About the role You'll lead critical backend initiatives as Gamma scales from millions to hundreds… more
- Hinge-Health (San Francisco, CA)
- …improved outcomes and a better member experience. We are looking for a Backend Software Engineer who is passionate about creating exceptional user experiences using ... from the ground up. You'll work closely with product managers, designers, and backend engineers to build scalable, performant, and accessible applications. This is a… more
- Labelbox (San Francisco, CA)
- … data , tooling, and infrastructure. Position Senior Rust Full-Stack Engineer - AI Data & Infrastructure Type: Contract, Remote | Commitment: 20-40 hours/week ... Responsibilities Design, build, and optimize high-performance systems in Rust supporting AI data pipelines and evaluation workflows Develop full-stack tooling… more
- AICrete (San Francisco, CA)
- …to support load changes. Required Skills and Qualifications: - Proven experience as a Backend Developer with a strong background in Django (minimum of 4 years ... Job Title: Senior Backend Engineer Location: Hybrid (with options for remote...to revolutionizing the global concrete and construction industry. Leveraging AI , machine learning, computer vision, and sophisticated automation, AICreteOS… more
- Clarify (San Francisco, CA)
- …-native CRM. You'll work directly with founders to architect critical infrastructure-from data pipelines and integration frameworks to developer tooling and ... About the role You'll join Clarify as a Backend Engineer, building the foundational systems that power...-first principles. What you'll do Build core platform systems: data pipelines, integration framework, API infrastructure, and developer… more
