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Martin A. - Freelance Ai Engineer

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Ai Engineer
AWS, Azure, Data Visualization
AWS, Azure, Data Visualization
I'm a multidisciplinary software engineer with a passion for AI-driven systems, blockchain platforms, and full-stack development. I design and build scalable, secure prod...
Egor F. - Freelance Ai Engineer

Available

Ai Engineer
Backend-developer (8++ years) with a strong focus on Python and with production microservices experience. Skilled in asynchronous and multiprocessing data processing. Co...
Vasil F. - Freelance Ai Engineer

Available

Ai Engineer
I am a Full-Stack AI & ML Developer with a strong background in finance, dedicated to creating reliable and scalable web and machine learning applications. I utilize mode...
Zlatin S. - Freelance Ai Engineer

Available

Ai Engineer
Hi, I’m Zlatin Stamatov, a senior AI-focused full-stack developer with 10+ years of experience building scalable apps and production-grade AI systems. I specialize in LLM...
Kristine D. - Freelance Ai Engineer

Available

Ai Engineer
Dimitar P. - Freelance Ai Engineer

Available

Ai Engineer
I am an Engineering Lead with over 11 years of experience, building software across the full spectrum, from early-stage products to enterprise solutions. I focus on produ...
Yasen S. - Freelance Ai Engineer

Available

Ai Engineer
Copywriting
Copywriting
Results-driven professional with a strong track record of delivering high-quality work in fast-paced environments. I bring analytical thinking, clear communication, and a...
Radoslav D. - Freelance Ai Engineer

Available

Ai Engineer
Actor Showreel, Advert Design, API
Actor Showreel, Advert Design, API
https://radoslavdimitrov.com My work experience has been a journey of passion, dedication, and growth. From collaborating with top-tier brands to honing my craft on se...
ANNA K. - Freelance Ai Engineer

Available

Ai Engineer
I am a dedicated software and AI developer actively seeking opportunities for personal and career growth. Along with my work, I have offered my time for charitable causes...
Teodor S. - Freelance Ai Engineer

Available

Ai Engineer
I'm a full-stack developer specializing in modern web applications and AI automation solutions. Whether you need a responsive web app, workflow automation, or AI-powered ...
Stoyan V. - Freelance Ai Engineer

Available

Ai Engineer
AWS, Data Science, Data Visualization
AWS, Data Science, Data Visualization
Hi, I'm Stoyan Valchev, a machine learning and cybersecurity graduate from Sofia, Bulgaria. I enjoy turning data into actionable insights and building robust ML pipelines...
Boris G. - Freelance Ai Engineer

Available

Ai Engineer
Hello, My name is Boris and i’ve been working as network engineer for the past 6 years. As i side hustle i have started a clothing brand named Respira Clothing. Since ...

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Trusted by companies around the world

"Raúl Ragel has been a cornerstone of Diàleg Obert’s visual and multimedia evolution for over a decade. His ability to capture the essence of performance and sound art is exceptional. Throughout these 10 years, he has worked alongside internationally renowned artists, elevating our documentation and audiovisual archives with..."
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Mario @ Diàleg Obert
May 7, 2026
"Michael delivered a clean, responsive Shopify store that exactly matched what I wanted. He was proactive with suggestions, met all deadlines, and communicated clearly throughout the project. I’d definitely work with him again and recommend him for any Shopify e-commerce build. — Olaniyan Oluwafemi"
Olaniyan @ Femzy Digital Solutions
May 7, 2026
"Ibtisam did a fantastic job. He delivered a complete automation system including AI chatbot, AI calling agent, and automated booking. The setup improved efficiency, streamlined customer handling, and reduced manual workload significantly. Everything was well-structured, reliable, and easy to manage."
Maurice @ Personal Project
May 6, 2026
"I was on a tight schedule to launch my website, and I didn't think it could be done until I discovered Afzal Pansuvi. He not only met my deadline but also made a few adjustments quickly and with great care. The professionalism and flexibility really stood out. I'm excited to collaborate with him again soon!"
Alex @ Ever Green Blogs
May 6, 2026
"Matthew Thomas King designed the conference brochures for the Icelandic Biological Society conferences in 2021 and 2023, and it was a pleasure working with him on both occasions. He is highly professional, reliable, and very easy to collaborate with throughout the entire process. Matthew works efficiently and delivers..."
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Kalina @ The Icelandic Biological Society
May 6, 2026
"Working with Keath on Conscious Home was an amazing experience. He really listened to my vision, brought great energy to the process, and helped make the record exactly what I wanted it to be. He also guided me through the release side of things, which was incredibly helpful. The record is fire and I’m so proud of what we..."
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May 6, 2026
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OTHER CREATIVES IN YOUR AREA

We've got more than AI engineers in Bulgaria
Or widen your search to global AI engineers

From the blog

Frequently Asked Questions

What does an AI Engineer do?

An AI Engineer is a professional who specializes in developing artificial intelligence systems and applications. Their primary responsibilities include designing algorithms, building machine learning models, and integrating AI solutions into existing systems. Key tasks involve:

  • Data preprocessing and analysis to optimize model performance.
  • Developing neural networks and natural language processing applications.
  • Collaborating with data scientists and software developers to create scalable AI solutions.
  • Testing and evaluating AI models, ensuring they meet performance benchmarks.
  • Staying updated with the latest AI trends and technologies.

AI Engineers play a crucial role in enabling businesses to leverage AI for improved decision-making and operational efficiency.

How to Hire an AI Engineer in Bulgaria?

Hiring an AI Engineer in Bulgaria involves several steps. First, clearly define your project requirements, including the specific skills you need, such as machine learning, data analysis, or software development. Next, utilize platforms like Twine to access a pool of vetted professionals. Create a detailed job posting that outlines your expectations and project details. Once you begin receiving applications, evaluate candidates based on their portfolios, experience, and client reviews. Finally, conduct interviews to ensure a good cultural fit and verify technical capabilities.

How much does it cost to hire an AI Engineer in Bulgaria?

The cost to hire an AI Engineer in Bulgaria varies depending on their experience level:

  • Beginner: €20 - €35 per hour
  • Junior: €35 - €55 per hour
  • Mid-Level (Industry average): €55 - €80 per hour
  • Senior: €80 - €120 per hour
  • Expert: €120 - €200+ per hour

These rates can fluctuate based on project complexity and specific skill sets required.

What qualities set exceptional AI Engineers apart from the rest?

Exceptional AI Engineers possess a unique combination of technical skills, creativity, and problem-solving abilities. They excel in:

  • Strong programming skills in languages such as Python, R, or Java.
  • Deep understanding of algorithms and data structures.
  • Experience with machine learning frameworks like TensorFlow or PyTorch.
  • Ability to communicate complex concepts clearly to non-technical stakeholders.
  • Continuous learning mindset to keep up with rapidly evolving AI technologies.

These qualities enable them to deliver innovative and effective AI solutions tailored to client needs.

How do you recognize the perfect AI Engineer in Bulgaria for your needs?

Recognizing the perfect AI Engineer involves a thorough evaluation of their skills and experience. Start by reviewing their technical expertise in areas relevant to your project. Consider their past work and client testimonials to gauge their reliability and quality of output. During interviews, assess their problem-solving abilities and communication skills. Look for candidates who demonstrate a passion for AI and a proactive approach to challenges. Ensure they align with your project goals and company culture for a successful collaboration.

What are the key questions to ask in an AI Engineer interview?

During an interview with an AI Engineer, consider asking the following key questions:

  • Can you describe your experience with specific AI technologies or frameworks?
  • How do you approach problem-solving in AI projects?
  • Can you provide examples of successful AI projects you have worked on?
  • How do you ensure the ethical use of AI in your projects?
  • What measures do you take to stay updated with the latest AI trends?

These questions will help you assess their technical capabilities, experience, and fit for your project.

What’s the difference between hiring a freelance AI Engineer and working with an agency in Bulgaria?

Hiring a freelance AI Engineer offers flexibility and often lower costs, as freelancers typically have lower overhead than agencies. You have direct control over the project and communication. In contrast, working with an agency can provide a broader range of expertise, as agencies usually have a team of professionals with diverse skills. Agencies often handle project management and can scale resources quickly. Ultimately, the choice depends on your specific project requirements, budget, and desired level of involvement in the hiring process.

What should be in an AI Engineer project brief / job description?

When creating a project brief or job description for an AI Engineer, include the following essential elements:

  • Project Overview: Briefly describe the project and its goals.
  • Required Skills: List specific AI technologies, programming languages, and tools needed.
  • Responsibilities: Outline the key tasks and deliverables expected from the engineer.
  • Timeline: Provide a timeline for project milestones and deadlines.
  • Budget: Indicate the budget range for the project to attract suitable candidates.
  • Company Background: Share information about your company and its mission to help candidates understand your culture.

Providing clear and detailed information will attract the right talent.

How do I hire an AI Engineer in Bulgaria on Twine?

Hiring on Twine is simple.

  1. Post a job with your project details, timeline, and budget.
  2. Browse portfolios of vetted AI Engineers and invite those who match your needs.
  3. Receive proposals and compare experience, pricing, and reviews.
  4. Communicate expectations, set milestones, and finalize the hire.
  5. Securely pay through Twine, ensuring protection for both parties. Twine connects you with top freelance AI Engineers, making it easy to find the perfect creative professional for your project.

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