MLOps Jobs in Bulgaria.
All active MLOps roles based in Bulgaria.
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Why Join Exadel
We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks.
From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next.
What powers it all? Our people are ambitious, collaborative, and constantly evolving.
About the Project
As an Associate AI Engineer, you will join the team building internal LLM projects, ranging from client-facing demos to cutting-edge R&D initiatives. These projects will give you hands-on experience and prepare you to contribute to commercial client engagements.
What You’ll Do
- Build LLM and Agentic applications
- Brainstorm ideas for those projects and their implementation
- Take part in the full cycle: from ideation and brainstorming, through implementation, to testing and evaluation of the solutions
- You will have the opportunity to learn and develop your skills by working together with other AI Engineers (ranging from Associate to Lead)
- Participate in research of cutting-edge technologies and products
What You Bring
- Strong fundamentals in software development and problem-solving (Python preferred)
- Experience working in a Scrum team and writing production code
- Experience in using AI and Agentic tools for coding
- Knowledge of SDLC process
- Bachelor’s degree in STEM (or equivalent hands-on experience or bootcamp) as minimum (master's or PhD degree a plus)
- DevOps/MLOps experience including Docker
- Business-oriented, results-driven mindset
- Strong communication skills
- Curiosity and willingness to learn AI/LLM technologies
Nice to have
- Familiarity with cloud infrastructure (AWS/GCP/Azure)
- Knowledge of LLM Python packages: LangChain, LangGraph, LangFuse, vector DBs
- Knowledge of ML Python packages: PyTorch, scikit-learn
- NLP and language modelling knowledge
- Research interest and experience
- Good grasp of mathematics and statistics, including:
- Linear algebra, probability, and basic calculus
- Statistical testing and basic modeling techniques
English level
Upper-intermediate
Legal & Hiring Information
- Exadel is proud to be an Equal Opportunity Employer committed to inclusion across minority, gender identity, sexual orientation, disability, age, and more
- Reasonable accommodations are available to enable individuals with disabilities to perform essential functions
- Please note: this job description is not exhaustive. Duties and responsibilities may evolve based on business needs
Your Benefits at Exadel
Exadel benefits vary by location and contract type. Your recruiter will fill you in on the details.
- International projects
- In-office, hybrid, or remote flexibility
- Medical healthcare
- Recognition program
- Ongoing learning & reimbursement
- Well-being program
- Team events & local benefits
- Sports compensation
- Referral bonuses
- Top-tier equipment provision
Exadel Culture
We lead with trust, respect, and purpose. We believe in open dialogue, creative freedom, and mentorship that helps you grow, lead, and make a real difference. Ours is a culture where ideas are challenged, voices are heard, and your impact matters.
Ready to apply?
Apply to Exadel
Why Join Exadel
We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks.
From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next.
What powers it all? Our people are ambitious, collaborative, and constantly evolving.
About the Project
As an Associate AI Engineer, you will join the team building internal LLM projects, ranging from client-facing demos to cutting-edge R&D initiatives. These projects will give you hands-on experience and prepare you to contribute to commercial client engagements.
What You’ll Do
- Build LLM and Agentic applications
- Brainstorm ideas for those projects and their implementation
- Take part in the full cycle: from ideation and brainstorming, through implementation, to testing and evaluation of the solutions
- You will have the opportunity to learn and develop your skills by working together with other AI Engineers (ranging from Associate to Lead)
- Participate in research of cutting-edge technologies and products
What You Bring
- Strong fundamentals in software development and problem-solving (Python preferred)
- Experience working in a Scrum team and writing production code
- Experience in using AI and Agentic tools for coding
- Knowledge of SDLC process
- Bachelor’s degree in STEM (or equivalent hands-on experience or bootcamp) as minimum (master's or PhD degree a plus)
- DevOps/MLOps experience including Docker
- Business-oriented, results-driven mindset
- Strong communication skills
- Curiosity and willingness to learn AI/LLM technologies
Nice to have
- Familiarity with cloud infrastructure (AWS/GCP/Azure)
- Knowledge of LLM Python packages: LangChain, LangGraph, LangFuse, vector DBs
- Knowledge of ML Python packages: PyTorch, scikit-learn
- NLP and language modelling knowledge
- Research interest and experience
- Good grasp of mathematics and statistics, including:
- Linear algebra, probability, and basic calculus
- Statistical testing and basic modeling techniques
English level
Upper-intermediate
Legal & Hiring Information
- Exadel is proud to be an Equal Opportunity Employer committed to inclusion across minority, gender identity, sexual orientation, disability, age, and more
- Reasonable accommodations are available to enable individuals with disabilities to perform essential functions
- Please note: this job description is not exhaustive. Duties and responsibilities may evolve based on business needs
Your Benefits at Exadel
Exadel benefits vary by location and contract type. Your recruiter will fill you in on the details.
- International projects
- In-office, hybrid, or remote flexibility
- Medical healthcare
- Recognition program
- Ongoing learning & reimbursement
- Well-being program
- Team events & local benefits
- Sports compensation
- Referral bonuses
- Top-tier equipment provision
Exadel Culture
We lead with trust, respect, and purpose. We believe in open dialogue, creative freedom, and mentorship that helps you grow, lead, and make a real difference. Ours is a culture where ideas are challenged, voices are heard, and your impact matters.
Ready to apply?
Apply to Exadel
Associate AI Engineer
Why Join Exadel
We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks.
From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next.
What powers it all? Our people are ambitious, collaborative, and constantly evolving.
About the Project
As an Associate AI Engineer, you will join the team building internal LLM projects, ranging from client-facing demos to cutting-edge R&D initiatives. These projects will give you hands-on experience and prepare you to contribute to commercial client engagements.
What You’ll Do
- Build LLM and Agentic applications
- Brainstorm ideas for those projects and their implementation
- Take part in the full cycle: from ideation and brainstorming, through implementation, to testing and evaluation of the solutions
- You will have the opportunity to learn and develop your skills by working together with other AI Engineers (ranging from Associate to Lead)
- Participate in research of cutting-edge technologies and products
What You Bring
- Strong fundamentals in software development and problem-solving (Python preferred)
- Experience working in a Scrum team and writing production code
- Experience in using AI and Agentic tools for coding
- Knowledge of SDLC process
- Bachelor’s degree in STEM (or equivalent hands-on experience or bootcamp) as minimum (master's or PhD degree a plus)
- DevOps/MLOps experience including Docker
- Business-oriented, results-driven mindset
- Strong communication skills
- Curiosity and willingness to learn AI/LLM technologies
Nice to have
- Familiarity with cloud infrastructure (AWS/GCP/Azure)
- Knowledge of LLM Python packages: LangChain, LangGraph, LangFuse, vector DBs
- Knowledge of ML Python packages: PyTorch, scikit-learn
- NLP and language modelling knowledge
- Research interest and experience
- Good grasp of mathematics and statistics, including:
- Linear algebra, probability, and basic calculus
- Statistical testing and basic modeling techniques
English level
Upper-intermediate
Legal & Hiring Information
- Exadel is proud to be an Equal Opportunity Employer committed to inclusion across minority, gender identity, sexual orientation, disability, age, and more
- Reasonable accommodations are available to enable individuals with disabilities to perform essential functions
- Please note: this job description is not exhaustive. Duties and responsibilities may evolve based on business needs
Your Benefits at Exadel
Exadel benefits vary by location and contract type. Your recruiter will fill you in on the details.
- International projects
- In-office, hybrid, or remote flexibility
- Medical healthcare
- Recognition program
- Ongoing learning & reimbursement
- Well-being program
- Team events & local benefits
- Sports compensation
- Referral bonuses
- Top-tier equipment provision
Exadel Culture
We lead with trust, respect, and purpose. We believe in open dialogue, creative freedom, and mentorship that helps you grow, lead, and make a real difference. Ours is a culture where ideas are challenged, voices are heard, and your impact matters.
Ready to apply?
Apply to Exadel Inc (Website)
We are seeking a skilled Middle AI Engineer with a deep understanding of the latest trends to join our international team. As a mid-level contributor, you will design and implement agentic AI solutions that enhance automation, decision-making, and system intelligence across the enterprise. This role is ideal for developers with hands-on experience in AI/ML, LLMs, and autonomous agents, and a passion for building scalable, intelligent systems that drive operational excellence.
Why Join Exadel
We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks.
From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next.
What powers it all? Our people are ambitious, collaborative, and constantly evolving.
About the Client
The leading provider of vehicle lifecycle solutions, with headquarters in Chicago, enables the companies that build, insure, and replace vehicles to power the next generation of transportation. Its platform delivers advanced mobile, artificial intelligence, and car technologies. It connects a network of 350+ insurance companies, 24,000+ repair facilities, hundreds of parts suppliers, and dozens of third-party data and service providers. The customer's collective solutions enhance productivity and help clients deliver better experiences for end consumers.
What You’ll Do
- Design, develop, and deploy AI-driven applications and agentic systems using LLMs, transformers, and reinforcement learning
- Build intelligent automation pipelines for tasks such as incident triage, anomaly detection, and operational decision support
- Collaborate with SRE, DevOps, and product teams to integrate AI capabilities into existing infrastructure and workflows
- Develop and fine-tune models for natural language understanding, system behavior prediction, and autonomous task execution
- Implement scalable APIs and microservices for AI model serving and orchestration.
- Apply prompt engineering and retrieval-augmented generation (RAG) techniques to improve model performance and contextual accuracy
- Contribute to architectural decisions, model evaluation strategies, and continuous learning systems
- Align with team schedules (daily meetings and reviews between 3–7 PM CET)
What You Bring
- Experience in AI/ML development, software engineering, or related roles
- Proficiency in Python and frameworks such as PyTorch, TensorFlow, or Hugging Face Transformers
- Experience with LLMs (e.g., OpenAI, Anthropic, Mistral) and agentic frameworks (e.g., LangChain, AutoGPT, CrewAI)
- Understanding of machine learning, deep learning, and reinforcement learning principles
- Familiarity with cloud platforms (AWS, Azure, GCP) and containerization tools (Docker, Kubernetes)
- Experience with MLOps tools and practices for model deployment
- Knowledge of observability and telemetry systems for AI performance tracking
- Excellent problem-solving skills, communication, and a collaborative mindset
English level
Upper-intermediate
Legal & Hiring Information
- Exadel is proud to be an Equal Opportunity Employer committed to inclusion across minority, gender identity, sexual orientation, disability, age, and more
- Reasonable accommodations are available to enable individuals with disabilities to perform essential functions
- Please note: this job description is not exhaustive. Duties and responsibilities may evolve based on business needs
Your Benefits at Exadel
Exadel benefits vary by location and contract type. Your recruiter will fill you in on the details.
- International projects
- In-office, hybrid, or remote flexibility
- Medical healthcare
- Recognition program
- Ongoing learning & reimbursement
- Well-being program
- Team events & local benefits
- Sports compensation
- Referral bonuses
- Top-tier equipment provision
Exadel Culture
We lead with trust, respect, and purpose. We believe in open dialogue, creative freedom, and mentorship that helps you grow, lead, and make a real difference. Ours is a culture where ideas are challenged, voices are heard, and your impact matters.
Ready to apply?
Apply to Exadel
We are seeking a skilled Middle AI Engineer with a deep understanding of the latest trends to join our international team. As a mid-level contributor, you will design and implement agentic AI solutions that enhance automation, decision-making, and system intelligence across the enterprise. This role is ideal for developers with hands-on experience in AI/ML, LLMs, and autonomous agents, and a passion for building scalable, intelligent systems that drive operational excellence.
Why Join Exadel
We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks.
From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next.
What powers it all? Our people are ambitious, collaborative, and constantly evolving.
About the Client
The leading provider of vehicle lifecycle solutions, with headquarters in Chicago, enables the companies that build, insure, and replace vehicles to power the next generation of transportation. Its platform delivers advanced mobile, artificial intelligence, and car technologies. It connects a network of 350+ insurance companies, 24,000+ repair facilities, hundreds of parts suppliers, and dozens of third-party data and service providers. The customer's collective solutions enhance productivity and help clients deliver better experiences for end consumers.
What You’ll Do
- Design, develop, and deploy AI-driven applications and agentic systems using LLMs, transformers, and reinforcement learning
- Build intelligent automation pipelines for tasks such as incident triage, anomaly detection, and operational decision support
- Collaborate with SRE, DevOps, and product teams to integrate AI capabilities into existing infrastructure and workflows
- Develop and fine-tune models for natural language understanding, system behavior prediction, and autonomous task execution
- Implement scalable APIs and microservices for AI model serving and orchestration.
- Apply prompt engineering and retrieval-augmented generation (RAG) techniques to improve model performance and contextual accuracy
- Contribute to architectural decisions, model evaluation strategies, and continuous learning systems
- Align with team schedules (daily meetings and reviews between 3–7 PM CET)
What You Bring
- Experience in AI/ML development, software engineering, or related roles
- Proficiency in Python and frameworks such as PyTorch, TensorFlow, or Hugging Face Transformers
- Experience with LLMs (e.g., OpenAI, Anthropic, Mistral) and agentic frameworks (e.g., LangChain, AutoGPT, CrewAI)
- Understanding of machine learning, deep learning, and reinforcement learning principles
- Familiarity with cloud platforms (AWS, Azure, GCP) and containerization tools (Docker, Kubernetes)
- Experience with MLOps tools and practices for model deployment
- Knowledge of observability and telemetry systems for AI performance tracking
- Excellent problem-solving skills, communication, and a collaborative mindset
English level
Upper-intermediate
Legal & Hiring Information
- Exadel is proud to be an Equal Opportunity Employer committed to inclusion across minority, gender identity, sexual orientation, disability, age, and more
- Reasonable accommodations are available to enable individuals with disabilities to perform essential functions
- Please note: this job description is not exhaustive. Duties and responsibilities may evolve based on business needs
Your Benefits at Exadel
Exadel benefits vary by location and contract type. Your recruiter will fill you in on the details.
- International projects
- In-office, hybrid, or remote flexibility
- Medical healthcare
- Recognition program
- Ongoing learning & reimbursement
- Well-being program
- Team events & local benefits
- Sports compensation
- Referral bonuses
- Top-tier equipment provision
Exadel Culture
We lead with trust, respect, and purpose. We believe in open dialogue, creative freedom, and mentorship that helps you grow, lead, and make a real difference. Ours is a culture where ideas are challenged, voices are heard, and your impact matters.
Ready to apply?
Apply to Exadel
Middle AI Engineer
We are seeking a skilled Middle AI Engineer with a deep understanding of the latest trends to join our international team. As a mid-level contributor, you will design and implement agentic AI solutions that enhance automation, decision-making, and system intelligence across the enterprise. This role is ideal for developers with hands-on experience in AI/ML, LLMs, and autonomous agents, and a passion for building scalable, intelligent systems that drive operational excellence.
Why Join Exadel
We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks.
From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next.
What powers it all? Our people are ambitious, collaborative, and constantly evolving.
About the Client
The leading provider of vehicle lifecycle solutions, with headquarters in Chicago, enables the companies that build, insure, and replace vehicles to power the next generation of transportation. Its platform delivers advanced mobile, artificial intelligence, and car technologies. It connects a network of 350+ insurance companies, 24,000+ repair facilities, hundreds of parts suppliers, and dozens of third-party data and service providers. The customer's collective solutions enhance productivity and help clients deliver better experiences for end consumers.
What You’ll Do
- Design, develop, and deploy AI-driven applications and agentic systems using LLMs, transformers, and reinforcement learning
- Build intelligent automation pipelines for tasks such as incident triage, anomaly detection, and operational decision support
- Collaborate with SRE, DevOps, and product teams to integrate AI capabilities into existing infrastructure and workflows
- Develop and fine-tune models for natural language understanding, system behavior prediction, and autonomous task execution
- Implement scalable APIs and microservices for AI model serving and orchestration.
- Apply prompt engineering and retrieval-augmented generation (RAG) techniques to improve model performance and contextual accuracy
- Contribute to architectural decisions, model evaluation strategies, and continuous learning systems
- Align with team schedules (daily meetings and reviews between 3–7 PM CET)
What You Bring
- Experience in AI/ML development, software engineering, or related roles
- Proficiency in Python and frameworks such as PyTorch, TensorFlow, or Hugging Face Transformers
- Experience with LLMs (e.g., OpenAI, Anthropic, Mistral) and agentic frameworks (e.g., LangChain, AutoGPT, CrewAI)
- Understanding of machine learning, deep learning, and reinforcement learning principles
- Familiarity with cloud platforms (AWS, Azure, GCP) and containerization tools (Docker, Kubernetes)
- Experience with MLOps tools and practices for model deployment
- Knowledge of observability and telemetry systems for AI performance tracking
- Excellent problem-solving skills, communication, and a collaborative mindset
English level
Upper-intermediate
Legal & Hiring Information
- Exadel is proud to be an Equal Opportunity Employer committed to inclusion across minority, gender identity, sexual orientation, disability, age, and more
- Reasonable accommodations are available to enable individuals with disabilities to perform essential functions
- Please note: this job description is not exhaustive. Duties and responsibilities may evolve based on business needs
Your Benefits at Exadel
Exadel benefits vary by location and contract type. Your recruiter will fill you in on the details.
- International projects
- In-office, hybrid, or remote flexibility
- Medical healthcare
- Recognition program
- Ongoing learning & reimbursement
- Well-being program
- Team events & local benefits
- Sports compensation
- Referral bonuses
- Top-tier equipment provision
Exadel Culture
We lead with trust, respect, and purpose. We believe in open dialogue, creative freedom, and mentorship that helps you grow, lead, and make a real difference. Ours is a culture where ideas are challenged, voices are heard, and your impact matters.
Ready to apply?
Apply to Exadel Inc (Website)
About Us:
Delasport is where technology meets the excitement of sports and gaming! As a leading powerhouse in iGaming software, we provide everything from platform development to player account management. Our platform is designed to make every player feel like the star of the show, with personalized experiences and cutting-edge technology at its heart.
Since our founding in 2010, we have won multiple international awards and have established a proven track record of excellence, stability, and overall success. This achievement only drives us to reach even greater heights. Currently, we are proud to have over 500 experts across various business fields and several offices in Bulgaria (Sofia and Plovdiv), Ukraine, and Malta.
Your Role:
This is your opportunity to build and lead the entire AI function from the ground up-setting the vision, defining the roadmap, and turning advanced AI into a competitive advantage that transforms our products, operations, and customer experience.
You will partner directly with executive leadership, influence strategic decisions at company scale, and lead high‑impact AI initiatives across all domains. If you’re driven by innovation, love solving complex problems, and want to make a visible mark in a fast‑growing, award‑winning tech company-this role is your arena.
How You’ll Make an Impact:
Strategic Vision & Innovation (The "AI Roadmap")
-
Define and own the company‑wide AI strategy aligned with core business goals.
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Identify high‑value AI opportunities for revenue growth, efficiency, and customer experience.
-
Monitor AI trends and translate them into actionable opportunities.
-
Collaborate with C‑level stakeholders to prioritize AI initiatives across departments.
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Make strategic decisions on using commercial, open‑source, or custom‑built AI models.
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Partner with the CDO to ensure data readiness, quality, and accessibility for AI use.
-
Define the AI technology stack, including MLOps tools, vector databases, and cloud infrastructure.
Operational Assimilation & Execution
-
Integrate AI solutions into core business systems and daily workflows.
-
Redesign processes where needed to fully leverage AI, not just automate existing tasks.
-
Oversee model performance, retraining, and continuous improvement.
Governance & Risk Management
-
Establish internal AI usage policies and guidelines.
-
Collaborate with security teams to safeguard data and prevent AI‑related risks.
-
Ensure compliance with regulations such as GDPR, CCPA, and the EU AI Act.
-
Promote responsible AI practices, including fairness, transparency, and bias mitigation.
Culture & Change Management
-
Lead company‑wide AI enablement and upskilling programs.
-
Support teams through organizational changes as AI capabilities evolve.
-
Foster a culture of experimentation, innovation, and AI‑first thinking.
-
Attract and retain top AI and data talent.
Who You Are:
-
A senior AI leader with several years of experience, including leadership roles.
-
Proven track record of delivering impactful AI and ML solutions at scale.
-
Experienced in influencing executives, boards, and cross‑functional teams.
-
Strong technical foundation in ML, AI, LLMs, and generative AI technologies.
-
Skilled in building AI systems end‑to‑end: from data foundations to deployment and monitoring.
-
Knowledgeable in MLOps, cloud infrastructure, and modern AI architecture.
-
Deep understanding of data governance, model quality, and ethical AI practices.
-
Fluent in AI regulatory frameworks and compliance requirements.
-
Effective communicator who can drive cultural change and build an AI‑driven organization.
What We Offer to Make You Smile:
We’re not just about work, we are about creating a great place to grow, connect, and enjoy the journey. Here’s what you can expect when you join us:
- Competitive Salary Package: We value your skills, dedication, and contributions
- Time Off: Enjoy 21+ days of annual paid leave so you can rest, recharge, and come back inspired
- Bonus & Rewards: Performance-based annual bonuses, special vouchers for birthdays and welcoming a newborn
- Health & Wellness: Additional Health insurance including dental care; Co-funding a Multisport/Coolfit card to help you stay active
- Extra Benefits: Employee discounts at various retailers and a monthly allowance for public transportation
- Great Office Locations: Central office location in Sofia and Plovdiv
- Relax & Recharge Zone: Take a break with colleagues in our PlayStation and Pool Area - perfect for recharging during the day
Wait, there’s more:
- Happy Hour Fridays: Every Friday we host themed Happy Hours with snacks, fun activities, and plenty of opportunities to connect and unwind with colleagues
- Multicultural Days: Celebrate diversity and experience the traditions, food, and cultures of teammates from around the world
- Massages at the Office: Weekly Free Recreational Massages to help relax during the workday
- Chess Lessons: Sharpen your strategic thinking and enjoy some friendly competition with colleagues
- Sports & Football Team: We regularly participate in various sports events and have our own Delasport Football Team, competing in the IT League
- Bulgarian Language Lessons: Bulgarian for Foreigners classes to support smoother communication
- Office Library: Enjoy access to technical literature to expand your knowledge
Ready to Be Part of Something Big?
If you’re excited to join a team that’s revolutionizing the iGaming world and want to make a real impact, apply today. We can’t wait to meet you!
#LI-HYBRID
Ready to apply?
Apply to Delasport