Senior Prompt Engineer

About Invisible

Invisible is the operations innovation company transforming how companies are built and run.

We are a tech-enabled service providing solutions to the world’s most complex business problems. Driven by our proprietary process orchestration platform, we seamlessly integrate advanced AI and automation with a global network of thousands of experts. This powerful combination delivers new capabilities and eliminates barriers to execution for our clients, unlocking unprecedented efficiency, scale, and growth opportunities.

Invisible has experienced exponential growth, quadrupling in size year over year for the past three years. At the beginning of 2024, we surpassed an Annual Recurring Revenue (ARR) of $100 million and continue to grow at speed. Operating as a profitable business, we maintain near complete ownership, with a firm foundation built on creating long-term shareholder value. We are excited to create paths to ownership for our specialist roles, providing opportunities for significant personal, professional, and financial growth.

About The Role

As a highly skilled and experienced Senior Prompt Engineer, you will design, refine, and implement AI prompts that optimize the performance of state-of-the-art large language models, ensuring seamless human-AI collaboration. You will collaborate closely with AI researchers, developers, operations and implementation teams to deliver effective and reliable AI-driven solutions. This role is crucial in enhancing the company’s core automation capabilities and delivering AI-driven results at scale.

What You’ll Do

• Write and implement prompts for enterprise solutions.
• Evaluate prompt outputs at scale.
• Work with engineering staff to develop LLM applications.
• Discover effective, novel prompting techniques.
• Participate in the development of internal prompt engineering tools.
• Keep up-to-date with LLM news and prompt engineering techniques.

What We Need

• Bachelor’s or Master’s degree in Computer Science, Linguistics, Data Science, AI, or a related field.
• 5+ years of experience in NLP, AI, or machine learning with a focus on prompt engineering or model fine-tuning.
• Experience with Python, R, or other programming languages used for machine learning and AI workflows.
• Familiarity with data science tools (e.g., Jupyter, TensorFlow, PyTorch) and working with large datasets.
• Proven track record of developing and optimizing prompts to solve complex problems or drive business automation.
• Excellent analytical skills with the ability to interpret model outputs and iterate on prompt designs.
• Strong communication and collaboration skills, with the ability to work in cross-functional teams.
• Proactive problem-solving mindset and the ability to work independently and adapt to a fast-paced, evolving environment.

Preferred Qualifications

• Prior experience working with or for major Big Tech companies on AI projects.
• Knowledge of reinforcement learning, human-AI feedback loops, or similar AI training methodologies.
• Familiarity with APIs and software integrations for AI applications.
• Contributions to open-source AI projects or relevant technical publications
• Familiarity with AI ethics and developing responsible AI systems
• Knowledge of software design patterns and best practices in AI development

What’s In It For You

We believe in recognizing exceptional work with exceptional benefits. That’s why we empower our Specialists to work remotely around the world on a schedule that suits their lifestyle.

• Continuous learning and development opportunities, including access to cutting-edge AI technologies.
• Direct collaboration with leading developers and engineers from Big Tech companies
• Access to cutting-edge AI models and infrastructure
• Competitive compensation package
• Flexibility to explore innovative ideas and contribute to groundbreaking AI applications

Compensation: 

• Base: $135,000

The amount listed above is the expected annual base salary range for this role, subject to change

Country Hiring Guidelines:
Invisible hires new team members in countries around the world. All of our roles are remote, however some roles may carry specific location-based eligibility requirements. Our Talent Acquisition team can help answer any questions about location after starting the recruiting process. 

Privacy Policy:
All candidates and residents of California may visit our Recruitment Privacy Policy and Notice at Collection here . 

Accessibility Statement:
We are committed to providing reasonable accommodations for individuals with disabilities. If you need assistance or accommodation due to a disability, please contact our Talent Acquisition team during the recruitment process at accommodation@invisible.email . 

Equal Opportunity Statement:
We are an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, or veteran status, or any other basis protected by law.

You may view Invisible Pay Transparency Policy , and Equal Employment Opportunity is the Law notice , by clicking on the corresponding links.

Due to a high volume of candidates, Invisible may use automated decision-maker technologies to filter candidates based on response to our application questions and other provided information. Our use of automated decision-making enables us to be efficient by providing a manageable list of possible candidates that meet our mandatory hiring criteria. If you object to our use of automated decision-making please contact us.