Prompting and Context Engineer

OpenKrill; United States; Remote; USD 100,000 - 150,000; Full time

Job summary

1mind is seeking a Prompt and Context Engineer to design and manage prompting strategies for live LLM-driven workflows, focusing on subagents and dynamic prompts. You will craft, test, and iterate prompts that power our dialogue platform and AI agents.

This fully remote role prefers candidates in Eastern or Central time zones and offers stock options, benefits, and a fast-moving, inclusive culture. You will document your work and mentor others while expanding the prompting stack across media and

Qualifications

• 3-5 years of experience in AI, NLP, or related fields
• Exceptional communication; ability to document work well
• Mastery of LLM prompting with OpenAI/Anthropic; API experience
• Basic coding and prototyping with API integration
• Copywriting, data science, or software engineering skills a plus

Responsibilities

• Design architecture for specialized subagents in live conversations
• Build routing and delegation systems for direct answers, subagents, or escalation
• Define contracts between primary agent and subagents: inputs, context, outputs, latency, failure handling
• Master the Dialogue Platform and train others on prompting
• Train Superhumans using prompting, RAG knowledge-base creation, and fine-tuning
• Prototype development and AI-assisted coding for data workflows
• Develop multi-media prompting including images and video

Skills

AI/LLM experience

Conversation design

Prompting mastery

API prototyping

Copywriting

Education

Bachelor's degree in CS/AI

Tools

OpenAI API

Anthropic API

Job description

JOB TITLE: PROMPT AND CONTEXT ENGINEER

This is a fully remote opportunity but is preferred to be worked from the Eastern or Central time zones.

ABOUT US

1mind is building the next generation of revenue teams.

We are creating a new category of enterprise software: Autonomous Customer Experience. Our platform deploys Superhumans, go-to-market teammates with a face, a voice, and a GTM brain that serve the buyer across the entire journey with one continuous memory. They engage, demo, onboard, and support in the moments no company could ever staff, so the handoffs disappear and growth stops leaking.

Join us as we define the category and build the platform that powers the next generation of revenue teams. When the buyer wins, the company wins. Every1 Wins.

ABOUT THE ROLE

You will be responsible for developing optimal prompts and context management strategies for a variety of tasks involving large language models (LLMs) for our platform with a focus on subagents. This includes reviewing conversations with our Superhumans and reviewing feedback in order to edit and author complex, dynamic prompts within our dialogue platform and create new agentic workflows for before, after, and during our AI agents conversations. You will also document your work and teach others within the company. As the landscape evolves and the company grows, we expect this role to adapt accordingly. We're looking for someone who is eager to grow with us, become the company expert in this area, and proactively lead initiatives once up to speed. We are especially focused on candidates with prompting and writing experience and experience working specifically with conversational LLM outputs.

WHAT YOU'LL DO

• Design the architecture for specialized subagents operating within a live customer conversation, including technical Q&A, product and pricing expertise, discovery, objection handling, demo selection, account research, compliance, and action execution
• Build routing and delegation systems that determine when to answer directly, invoke a subagent, run specialists in parallel, ask a clarifying question, use a tool, escalation to a human, or decline an unsafe action
• Define contracts between the primary conversational agent and its subagents: inputs, context boundaries, structured outputs, confidence, evidence, latency budgets, cancellation behavior, and failure handling
• Master Our Dialogue Platform: Become an expert, answer questions, and train others on prompting both within and outside of our platform
• Train our Superhumans: Use prompting, RAG knowledge-base creation, and fine-tuning to enhance our AI capabilities
• Prototype development: Create small-scale prototypes and ai-assisted coding to test complex prompting and data workflows
• Multi-media prompting: Develop prompting strategies and workflows that include various types of media (images, video, etc.), with a focus on LLMs and text embedding models

WHAT YOU'LL BRING

• 3-5 years of relevant experience in AI, LLMs, natural language processing, conversation design, or related fields
• Exceptional Communication Skills: Ability to quickly produce impeccable write-ups or slideshows documenting your work and educating others
• Mastery of LLM Prompting: Strong experience with LLM prompting, particularly with OpenAI and Anthropic models. This includes hands-on experience with APIs and mastery over prompt parameters and components - not just using ChatGPT or Claude
• Basic Coding Skills: Proficiency with quick prototyping and iteration. Comfort with interacting with APIs and incorporating them into your prototypes
• Additional Skills: Copywriting, data science, and software engineering skills are a plus

WHY JOIN US

• Remote-first, fast-moving culture with ownership, autonomy, and impact from day one
• Fine-tune your AI-whispering skills with real-world impact
• Work at the intersection of AI research, infrastructure, and real-time human-AI interaction
• Design for a product that lives at the intersection of visual design, voice, motion, and intelligence

The salary range for this position is $100,000 to $150,000. The compensation package for this position also includes stock options and company-paid benefits. 1mind's total compensation package is designed to be competitive and includes base salary, equity, and a full range of benefits and perks. Final compensation will depend on factors such as your skills, experience, qualifications, and location, and will be determined during the interview process. The hiring manager will share more details about the full compensation package and benefits as you move through the process.

We believe in providing interesting and meaningful work in a supportive and inclusive environment - free from discrimination for everyone without regard to race, color, religion, sex, sexual orientation, national origin, age, disability, gender identity, or veteran status. If you are passionate about learning and excited about what we are doing, then we want to hear from you!

[Please note that all legitimate communication from 1mind will come only from email addresses ending in @1mind.com http://1mind.com. We will never ask for payment, financial information, or personal details outside of our official application process. If you receive a suspicious message, please disregard it and alert us at [e-mail]]

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, notetaking, or summarizing responses. These tools assist our recruitment team but do not replace human judgment - all hiring decisions are made by people. If you would like more information about how your data is processed or prefer to opt out of any AI-assisted tools, please let your recruiter know. Opting out will not impact your experience or consideration.

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