Browse 108 exciting jobs hiring in Prompt Engineer now. Check out companies hiring such as Writer, Delphi, Reply in Jacksonville, Tucson, Shreveport.
WRITER is hiring a Customer AI Engineer to craft and operationalize sophisticated prompts, prompt chains, and formatting rules that power enterprise content creation with the Palmyra models.
At Delphi, work on cutting-edge prompt engineering to shape production LLM behavior and advance interactive digital minds used by thousands.
Valorem Reply seeks a hands-on Senior AI Engineer to lead consulting engagements and build production AI solutions using Azure AI services and OpenAI technologies for enterprise clients.
Tessera Labs seeks an AI Agent Engineer to design and deploy scalable, secure multi-step agentic pipelines using LLMs and tool-calling integrations for enterprise applications.
Work on the Gen AI team to build and deploy production LLM-driven features and backend systems that power Abnormal AI’s cybercrime defenses.
Lead the development of agentic LLM systems and domain-specific fine-tuning at Argon to build the next-generation AI OS for pharma from our NYC office.
Mintlify seeks a Solutions Engineer to lead technical pre-sales, design compelling demos and POCs, and drive enterprise evaluations to close high-value customers.
Activate Care is hiring an Associate Software Engineer to contribute to its healthcare SaaS platform, focusing on web applications, testing, and AI-assisted development tools in a US-remote role.
Lead the design and production deployment of AI-first tooling to empower engineering teams and speed electric aviation development at BETA Technologies.
Work as a GenAI Engineer building LLM-powered platforms and integrations for a Fortune 50 client in a fully remote, W-2 contract role.
Lead development of a WhatsApp conversational bot for a regulated money-remittance platform, architecting backend Node.js services and React frontends that connect AI-driven dialogs to real transactions.
Lead the design and implementation of AI-driven developer and operator tooling at Felicity, improving our DSL, self-healing automation, and LLM observability.
Design and deliver developer-focused curriculum and hands-on programs that teach evals and agentic AI at Braintrust, working closely with engineers and product teams.
Serve as the technical bridge between customers and engineering, troubleshooting production systems and optimizing AI/LLM integrations for a fast-growing AI SaaS company.
Lead Yahoo Mail’s engineering-wide transformation to AI-native development by driving tool evaluation, adoption, and measurable productivity improvements across teams.
Help build AI-native, production-grade agentic workflows and LLM-powered products that streamline business immigration at Casium.
Build high-performance, LLM-aware search interfaces as a Frontend Engineer at Exa in San Francisco, focusing on React UIs, performance optimization, and experimental visual experiences.
Work as a founding Backend Engineer to build scalable, secure backend infrastructure and data pipelines that power high-impact AI features at an early-stage startup in NYC.
Lead development of Cluely’s desktop copilot as a founding AI engineer focused on low-latency, multimodal LLM systems and production-grade agent tooling.
Canva is hiring a Senior Research Engineer to engineer agentic, multimodal evaluation systems that automatically assess and improve the quality and human alignment of generative design models.
Samsara is looking for a Senior AI Engineer to build production-grade generative AI applications and copilots that power a smarter, more personalized go-to-market engine.
Datadog is hiring a Staff AI Engineer to lead large-scale GenAI/ML model development and deployment for its Graphing product lines (dashboards, notebooks, sheets, search, and visualization).
Datadog seeks a Staff AI Engineer to architect and ship AI-driven notebook experiences and agentic workflows that elevate observability for customers.
Lead the technical direction and hands-on engineering for Zapier Agents, building production-grade LLM-driven agent capabilities, integrations, and evaluation systems that scale across thousands of apps and real customers.
Anysource is hiring an MCP Security Engineer to design and implement enterprise-grade security, observability, and runtime controls for LLM/agent workflows.
Build and productionize backend systems that translate foundation-model capabilities into robust, user-facing AI product features at a research-led Seattle HQ.
Machinify seeks a Software Engineer experienced in production ML and GenAI to build scalable AI-driven systems that streamline healthcare claims and payment workflows.
Trial Library is hiring an AI Engineer to build and integrate LLM-driven solutions that streamline clinical trial recruitment and advance health equity in oncology.
Ironclad is looking for a Staff Software Engineer - Applied AI to build and productionize LLMs, RAG systems, and document-understanding services that deliver actionable contract insights.
Lead the design and delivery of production LLM integrations and RAG-powered features at Fieldguide, enabling AI-assisted workflows for audit and advisory teams.
Delphi is hiring an Applied AI Engineer to advance its knowledge-graph-powered digital minds by improving retrieval, context engineering, and scalable LLM-backed systems.
Lead development of AI-powered survey integrations, job orchestration, and serverless Next.js features to turn customer feedback into measurable business value for a fast-growing learning platform.
Lead AI initiatives at a fully-remote company by designing and delivering scalable data platforms and RAG-based AI systems.
Machinify seeks a Software Engineer specializing in GenAI/ML to build production AI systems that automate and scale healthcare claims and payment workflows.
Technical individual contributor needed to lead the design and production of LLM-powered RAG, semantic search, and agentic AI solutions for LeoTech's public-safety platforms.
At NVIDIA, apply formal verification expertise and cutting-edge LLM/agent technologies to validate complex GPU/CPU designs and build production AI tooling that speeds verification and debugging.
Experienced ML scientist needed to design, train, and deploy advanced deep learning and language models that power Turnitin’s global education products.
Visa is hiring a Senior Full Stack Software Engineer to build scalable payment services and web applications using React, .NET, and Python in a hybrid Austin-based role.
Lead the frontend development of AI-driven clinical web applications at Intelligent Medical Objects, focusing on TypeScript, modern frameworks, accessibility, and technical leadership.
Experienced full-stack engineer needed to lead development of AI-powered healthcare applications, integrating LLMs, vector databases, and cloud-native microservices.
Cassidy is hiring a hands-on Technical AI Solutions Engineer in NYC to guide implementations, troubleshoot complex workflows, and help customers unlock the full potential of our no-code AI platform.
Work with Khan Academy to design and deploy generative AI features that improve literacy learning in a 24-month fixed-term Senior AI Engineer role.
Seasoned Senior AI Engineer sought to lead design and delivery of scalable data pipelines and RAG-based AI systems in a part-time remote role.
Brillio is hiring an LLMOps Engineer in Tampa to design, deploy, and operate production-grade large language model pipelines and inference services in a hybrid setting.
Fonzi AI is hiring a Senior AI Engineer to build production LLM agents and AI-powered features that transform the recruiting experience.
Lead product and context engineering efforts to improve LLM-driven AI agent performance and user experience for advice-focused client intents within Vanguard's Discretionary Advice Platform.
Be a founding Applied AI Engineer at Heard, turning LLMs and modern AI tooling into production-ready features that automate workflows for small health and wellness businesses.
Help design, build, and scale internal LLM-powered AI tooling and ML infrastructure at WHOOP to improve productivity, decision-making, and automation across teams.
Magical is looking for an experienced AI Prompt Engineer to craft and deploy custom agentic automation solutions for enterprise customers from our San Francisco team.
Contribute to Bumble’s platform transformation as a Jr. Software Engineer working across backend and frontend services within a cloud-first, AI-enabled engineering team.
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