Senior Data Engineer

Sofia, Bulgaria

Hybrid

Full-time

About the Role

Join our team at Cloud Office to build the future of Generative AI! We are looking for a highly skilled and experienced engineer to design, build, and deploy robust, scalable data pipelines and Gen AI systems. This role is a great fit for a Senior Software Engineer, Data Engineer, or AI Engineer with a passion for building innovative solutions with Generative AI and Large Language Models (LLMs). Your work will directly help us turn data into valuable business insights by leveraging cutting-edge technologies.

What You'll Do

Generative AI & LLM Integration: Explore and integrate Generative AI and LLMs into relevant solutions.
Cloud Data Architecture: Lead the design and implementation of end-to-end data pipelines and architectures on various cloud platforms, with a focus on AWS and GCP.
Data Engineering: Develop and maintain complex ETL/ELT processes using scripting languages like Python and SQL.
Collaboration: Work with cross-functional teams to understand business needs and deliver effective solutions. You'll also mentor junior engineers and help our team grow.

What We're Looking For

5+ years of experience in a data, cloud, or software engineering role with a significant focus on data and AI solutions.
Strong programming skills in Python, Java, Scala, or Go.
Expertise in SQL and experience with various relational and NoSQL databases.
Hands-on experience with big data technologies like Spark or Hadoop.
Proven exposure to generative AI and large language models (LLMs).
Experience with cloud-native data and analytics services (e.g., S3, Glue, BigQuery, Cloud Storage).

Bonus Points

Relevant cloud certifications (e.g., AWS, GCP, or Azure).
Experience with real-time data processing and streaming technologies.
Experience with containerization technologies (Docker, Kubernetes) and Infrastructure as Code (e.g., Terraform).
Experience with knowledge graphs, vector databases, or semantic enrichment strategies.

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Why Join Us?

Cloud Office is where high-performing professionals come to solve real-world technical challenges, grow fast through action, and build with people who move as fast and think as clearly as they do.

Collaborative and forward-thinking team

At Cloud Office, you’ll be part of a collaborative and forward-thinking team where learning, growth, and transparency are at the core of our culture.

Ongoing training and mentorship

You’ll have the opportunity to work closely with industry leaders, gain deep expertise in cloud solutions, and advance your career through ongoing training and mentorship.

Make a real impact

We empower our people to take ownership, innovate, and make a real impact by helping clients harness the full potential of cloud technology.

About us

At Cloud Office, we don’t believe in coasting - we believe in clarity, challenge, and growth. Our teams solve complex problems for industry-leading clients using cloud technology and sharp thinking.

We hire people who move fast, think deeply, and take ownership. Here, you’ll grow through action, be surrounded by peers who raise your game, and do work that’s seen - by clients, by leadership, and by the results it drives.

Customers' innovation partner for the future

We are a Premier Google Partner, certified Google Maps Platform Partner, and the only partner in our region to hold three distinct Google Cloud specializations. This certified expertise is crucial, because it allows us to build custom cloud infrastructure, data, AI, productivity, and specialized SecOps solutions for demanding industries.

So while we're our customers' innovation partner for the future, our real job is to be their cloud solution provider today, turning that deep technical expertise into tangible outcomes for their business.

Join a team of experts

We are always looking for talented engineers, cloud architects, and data scientists who share our passion for solving hard problems. If you are driven by excellence and want to build the future of the cloud, we want to hear from you.