Move Security Forward with Acre
Are you passionate about transforming the future of security? Do you thrive in a collaborative, innovative environment where your contributions drive real impact? If so, Acre Security is the place for you. Join us in making the world a safer place — one innovation at a time.

About Acre
At Acre, we're not just building security solutions — we’re empowering security professionals to adapt and thrive in a rapidly changing world. Since our inception in 2012, Acre has been at the forefront of innovation in access control, visitor management, and intrusion software. Our solutions are trusted by organizations in over 25 countries, delivering smarter, more adaptable, and easier-to-use security technologies that protect what matters most.

Your Impact
We are seeking a dynamic and motivated AI Application Engineer to join our team. This role is ideal for professionals with 1-3 years of experience in Retrieval-Augmented Generation, Natural Language Processing (NLP), fine-tuning, reinforcement learning, embedding models and vector databases. As a key member of our team, you will contribute to the design, implementation, and optimization of cutting-edge AI solutions that leverage the latest advancements in RAG and NLP technologies. This position is based in Denver, CO, offering flexibility to work in a collaborative and innovative environment.

What You’ll Do
In addition to the above, your key responsibilities will include:

• Design, develop, and optimize Retrieval-Augmented Generation workflows and systems to enhance AI-driven solutions. 
• Implement and fine-tune NLP models for various applications, ensuring high performance and relevance. 
• Build and maintain scalable vector database solutions to support large-scale data retrieval tasks. 
• Collaborate with cross-functional teams to integrate RAG and NLP solutions into existing platforms. 
• Conduct experiments and evaluations to benchmark and improve model and application performance. 
• Stay updated with the latest advancements in RAG, NLP, and vector database technologies to inform development strategies. 
• Document processes, models, and systems for internal and external stakeholders. 

Required Qualifications 

• Bachelor’s degree in Computer Science, Data Science, Artificial Intelligence, or a related field. 
• 1-3 years of hands-on experience in Retrieval-Augmented Generation, Natural Language Processing, and vector database technologies. 
• Proficiency in programming languages such as Python, with experience in libraries and frameworks like PyTorch, TensorFlow, or Hugging Face. 
• Experience working with vector databases. 
• Experience having built large language models as a service. 
• Strong understanding of machine learning principles and techniques, particularly in NLP. 
• Excellent problem-solving skills and ability to work in a collaborative environment. 
• Ability to work on-site in Denver, CO 

Desired Qualifications 

• Master’s degree or PhD in a relevant field 
• Experience deploying AI models in production environments 
• Experience with LLM reinforcement learning  
• Familiarity with cloud platforms such as AWS, Google Cloud, or Azure. 
• Knowledge of data preprocessing and feature engineering for NLP tasks. 
• Strong communication skills to articulate technical concepts to non-technical stakeholders. 
• Passion for innovation and staying ahead in the rapidly evolving field of AI

What’s in It for You
We strive to do more than just match your ambitions — when you join Acre, you’ll have access to a range of exciting opportunities:

• Be part of a disruptor – Help move security forward with a company that challenges the status quo and redefines industry standards.
• Learn from industry leaders – Work alongside experts and innovators driving real change in security technology.
• Drive meaningful impact – Your work will directly contribute to pioneering security technologies that protect businesses and communities worldwide.
• Advance your career – Access professional development opportunities, including training programs, mentorship, and industry events.
• Enjoy competitive rewards – We offer a competitive compensation package, performance-based incentives, and a comprehensive benefits program that reflects your contributions.

Join the Future of Security
At Acre, we’re moving security forward. If you're ready to make an impact in a fast-moving, innovative industry, we’d love to hear from you.

Acre is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

Acre security is an Equal Opportunity Employer. We are committed to creating a diverse and inclusive environment for all employees and applicants. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, age, veteran status, or any other characteristic protected by applicable law. We encourage applications from candidates of all backgrounds and experiences.