Senior AI Engineer

Job Description:

About DXC Bulgaria

We are DXC - a Fortune 500 global IT services leader.

In Bulgaria, we are among the largest IT employers, delivering the full spectrum of the company’s diverse technical portfolio. Our teams work across cutting-edge technologies, contributing to projects that span industries and geographies.

We foster continuous learning and professional growth, offering access to targeted training and certifications aligned with individual interests and career aspirations.

Our culture of collaboration, innovation, and shared values empowers professionals to grow and succeed.

About the role:

Our Data & AI team in Sofia & Varna is looking for you!

As a Senior AI Engineer, you will design, build, and deploy production-grade AI and Generative AI solutions in the cloud for global enterprise clients. You will work closely with a highly skilled Bulgarian Data & AI team that delivers real-world impact using LLMs, Agentic AI, and intelligent automation. This is a fast-growing team working on some of the most advanced AI use cases across industries.

The role is strongly hands-on and implementation-focused, bridging advanced AI models with scalable cloud architectures. You’ll contribute to end-to-end AI systems-from experimentation to secure, reliable production deployments.

Daily challenges:

• Designing and implementing cloud-native AI and GenAI solutions using service such as Azure OpenAI Service and AWS SageMaker / Bedrock;
• Fine-tuning and integrating LLMs (e.g., Claude, GPT-based models) into enter-prise applications;
• Developing RAG pipelines, vector search, and knowledge-based AI systems using structured and unstructured data;
• Implementing Agentic AI workflows with tool usage, orchestration, and multi-step reasoning;
• Deploying, monitoring, and optimizing AI models for performance, cost, and relia-bility in production;
• Integrating AI services with existing applications, APIs, and data platforms;
• Collaborating with architects, data engineers, and product teams to deliver end-to-end AI solutions.

eXperience and skills required:

• Proficiency in Python and experience integrating AI services via APIs;
• Experience with cloud based AI services such as the different Azure and AWS AI services;
• Practical experience working with LLMs, embeddings, prompt engineering, and model evaluation;
• Experience building RAG systems, vector databases, and semantic search solu-tions;
• Familiarity with Agentic AI frameworks (e.g., LangChain, Semantic Kernel, Auto-Gen or similar);
• Experience deploying AI solutions in cloud environments (CI/CD, security, moni-toring);
• Understanding of ML fundamentals, NLP concepts, and AI system design;

Company benefits:

At DXC Technology, we don’t just offer jobs - we build careers. Here’s what you can look forward to when you join us:

• Enjoy competitive compensation and grow your career in a fast-paced, international environment.
• Benefit from 24 days of paid vacation to rest, explore, and recharge - plus comprehensive medical and life insurance, and monthly food vouchers to support your lifestyle.
• Access premium learning platforms, get company-sponsored certifications, and grow your skills with continuous development opportunities tailored to you.
• Get recognized through our Employee Recognition Program - your contributions deserve the spotlight.
• Refer great talent through our Employee Referral Program and get rewarded for helping shape our future.
• Enjoy discounts and special offers with your employee badge - it pays to be part of the team.
• Access 24/7 support for you and your family, with a wide range of wellbeing resources to help you thrive.
• Join meaningful initiatives that give back to the community and connect you with like-minded colleagues through fun and impactful experiences.

At DXC Technology, we believe strong connections and community are key to our success. Our work model prioritizes in-person collaboration while offering flexibility to support wellbeing, productivity, individual work styles, and life circumstances. We’re committed to fostering an inclusive environment where everyone can thrive.

If you feel comfortable with the above-mentioned requirements, please send us your CV in English.

Please note only shortlisted candidates will be contacted.

DXC Technology stands for equal opportunities, namely, we do not discriminate on the basis of race, religion, color, sex, age, disability, or sexual orientation. All recruitment decisions are based solely on qualifications, skills, knowledge and experience, and relevant business requirements.

At DXC Technology, we believe strong connections and community are key to our success. Our work model prioritizes in-person collaboration while offering flexibility to support wellbeing, productivity, individual work styles, and life circumstances. We’re committed to fostering an inclusive environment where everyone can thrive.

Recruitment fraud is a scheme in which fictitious job opportunities are offered to job seekers typically through online services, such as false websites, or through unsolicited emails claiming to be from the company. These emails may request recipients to provide personal information or to make payments as part of their illegitimate recruiting process. DXC does not make offers of employment via social media networks and DXC never asks for any money or payments from applicants at any point in the recruitment process, nor ask a job seeker to purchase IT or other equipment on our behalf. More information on employment scams is available here .