What makes this cover letter great
This cover letter is great because it clearly demonstrates the candidate’s relevant technical skills and experience, specifically in prompt engineering and working with large language models. It quantifies achievements (improving model accuracy and user engagement by 30%), which provides concrete evidence of impact. The letter also highlights both technical and communication skills, showing the candidate can work with diverse teams. It is concise, well-structured, and tailored to the Prompt Engineer role.
Cover letter example for Prompt Engineer
Strong cover letter
I am excited to apply for the Prompt Engineer position. With a strong background in natural language processing, machine learning, and software development, I am confident in my ability to design, optimize, and evaluate prompts for large language models. I hold a Bachelor’s degree in Computer Science and have hands-on experience working with AI models such as GPT-4, BERT, and other transformer-based architectures. My expertise includes prompt engineering, data analysis, and model fine-tuning, which I have applied in both research and industry settings.
In my previous role at AI Solutions Inc., I collaborated with cross-functional teams to develop and refine prompts that improved model accuracy and user engagement by 30%. I am proficient in Python, familiar with prompt engineering frameworks, and have a deep understanding of prompt injection, bias mitigation, and evaluation metrics. My strong communication skills enable me to translate complex technical concepts into actionable insights for both technical and non-technical stakeholders.
I am passionate about advancing the capabilities of language models and am eager to contribute my skills to your team. I am confident that my technical expertise, problem-solving abilities, and collaborative mindset make me a strong fit for the Prompt Engineer role.
Weak cover letter
I am applying for the Prompt Engineer job. I have some experience with AI and programming. I know about language models and have used Python. I think I can do the job well and would like to join your team. Thank you for considering my application.
Cover letter best practices
Tailor Each Cover Letter to being a Prompt Engineer
Avoid generic letters. Customize your content to reflect the specific job description, company values, and how your experience aligns with their needs.
Use a Professional Format
Stick to a clean, business-like layout with consistent fonts, spacing, and margins. Match the formatting of your resume for a cohesive application package.
Address the Right Person
Whenever possible, address the letter to a specific individual (e.g., “Dear Ms. Johnson”). Use LinkedIn or the company website to find the hiring manager’s name.
Start with a Strong Opening
Capture attention in the first paragraph by stating the position, expressing genuine interest, and previewing the value you’ll bring to the role.
Highlight Relevant Achievements
Focus on 1–2 specific accomplishments that relate directly to the job. Use metrics, outcomes, or project details to demonstrate impact.
Show You Understand the Company
Demonstrate knowledge of the company’s mission, recent news, or culture. This shows you’ve done your homework and care about where you work.
Explain Career Transitions Briefly
If you’re changing industries, roles, or returning to work, provide context for your move and highlight transferable skills.
Keep It Concise and Focused
Limit your letter to one page and avoid repeating your resume. Aim for clarity and brevity—ideally 3–4 paragraphs.
Use a Confident, Professional Tone
Write assertively without arrogance. Avoid overused buzzwords unless supported by real examples.
Close with a Clear Call to Action
End with a confident statement of interest, and invite the employer to connect or schedule an interview.
Proofread Carefully
Typos and grammatical errors can ruin a strong letter. Review it multiple times, and consider reading it out loud or asking someone else to check it.