data-engineer

OfficeRnD provides software solutions that power flexible working. We help flex space operators, landlords, property management companies and hybrid teams manage their flex or hybrid workspace.
OfficeRnD Flex is a specialized property management and tenant engagement platform for coworking and flex spaces as well as landlords. 
OfficeRnD Hybrid is a workplace management solution that helps hybrid organizations manage a flexible workplace environment.

OfficeRnD

• Build and maintain robust data models in dbt, leveraging advanced features, macros, and best practices.
• Maintain and support our data infrastructure.
• Monitor and optimize data syncs, warehouse performance, and costs.
• Develop and manage Looker dashboards and explores, ensuring data accuracy for internal stakeholders and our customers.
• Collaborate cross-functionally with diverse stakeholders to deliver data solutions that drive decision-making.
• Identify and resolve data quality issues, performance bottlenecks, and data integration challenges.
• Act as a subject-matter expert on the data, its relationships, and overall architecture.

Data Engineer

Data Engineer for OfficeRnD, enhancing data practices and analytics across teams using dbt, Snowflake, and Looker.

Technology & Business Solutions, LLC is a pioneering cloud hosting and SaaS provider that specializes in delivering customized IT solutions for government contractors. With over 20 years of expertise, TBS offers a comprehensive suite of services including cloud environments, integrations, project time and accounting, and collaborative IT services tailored specifically to meet the compliance and operational needs of the GovCon sector. Their innovative platforms, such as Mosaic Multicloud and the Aspire GovCon suite, empower businesses of all sizes to achieve greater efficiency, security, and scalability in their operations.

Technology & Business Solutions LLC is a visionary Enterprise Cloud Hosting and Services provider specializing in secure, interconnected and flexible solutions for government contractors and project-based businesses.TBS is the global hosting leader for Deltek, Aspire and QuickBooks, with more than 500 customers and over 55,000 daily active users around the world.TBS delivers the only ITAR, NIST800 and FAR52 compliant Cloud for government contractors, all assuredTBS is the only SOC2 Type II and ITAR-compliant Cloud Provider for Deltek, delivering Enterprise Hosting, real-time Project Performance Management, flexible Enterprise Content Management and platform-based System Integrations that work “out of the box.”Discover the TRUE power of The Cloud with TBS. Every day, TBS strives to bring more value to the products it hosts, and to invest in the future of platform delivery, so that our customers stay ahead of the technology curve and focus on what they do best.From the beginning TBS has led the Cloud technology market for government contractors, especially for Deltek systems. That leadership continues today.•	TBS delivered the first Enterprise Cloud Platform for Deltek hosting. We remain the only platform-based Deltek Cloud today.•	The first Deltek Cloud with Encryption In-Flight. The first Deltek Cloud with Encryption At-Rest.•	The first Deltek Cloud with SSAE16 SOC2 Type II audit assurance, and also assuring FAR 52.204-21 and NIST800 compliance.•	The first ITAR compliant Cloud for Deltek. The first CMS and DISA compliant Cloud for Deltek.•	The first Deltek Cloud with Dual-Factor Authentication for administrative personnel in support of NIST800. (Available for compliant Deltek products.)•	The first and only MA201 compliant Deltek Cloud•	The first FedRAMP compliant Deltek Cloud•	The first and only GovCon Cloud with I.C.E (Integrated Cloud Exchange), a secure, compliant, componentized integration platform that requires no consulting.

Technology & Business Solutions, LLC

• Design, implement, and evaluate machine learning and AI models for research-driven and applied innovation use cases
• Preprocess, clean, and analyze structured and unstructured data to support model development and data driven experimentation in EU projects
• Integrate AI models into applications or services (as an example via APIs or microservices), ensuring compatibility with project architectures and partner systems
• Collaborate with cross-functional teams (researchers, developers, domain experts) in international EU-funded consortia, supporting technical coordination and alignment
• Prepare technical documentation, reports, and contributions to EU project outputs, in line with the funding requirements
• Participate in experiments, benchmarking, and performance optimization of AI models
• Monitor model performance in production and propose improvements
• Stay up to date with current AI/ML tools, frameworks, and best practices, and actively contribute to internal knowledge sharing and innovation activities
• Support the preparation of project proposals, technical annexes, and concept notes in collaboration with project managers and researchers
• Contribute to the alignment of AI solutions with data protection, ethics, and EU regulatory frameworks

AI & Data Engineer – EU Projects

AI & Data Engineer designing and deploying AI solutions for EU-funded research projects at Telelink Business Services. Collaborative role requiring hands-on model development and cross-functional teamwork in an international environment.

Graphwise is an enterprise software company that builds knowledge-graph–centric data and AI infrastructure to make organizational data AI-ready, reduce LLM hallucinations, and deliver context-rich, explainable insights. Its product suite includes a semantic GraphDB, graph modeling and ETL tools, Graph RAG integration with generative AI, graph and text analytics, and front-end application frameworks — offered as bundled SaaS/enterprise solutions and accelerator programs for rapid proof-of-value. Graphwise serves enterprise customers across industries with specialized solutions (e.g., life sciences target discovery and ESG assistants) and integrates with platforms like Microsoft 365 to unlock data value at scale.

Graphwise enables organizations to make their content and data truly AI-ready. By combining knowledge graphs with semantic AI, the company provides the trusted infrastructure enterprises need to scale AI investments and maximize ROI.

Formed through the merger of Ontotext and Semantic Web Company, Graphwise brings together decades of expertise in semantic technologies. With over 200 professionals across North America, Europe, and APAC, the company focuses on breaking down data silos, improving search and discovery, and connecting AI to reliable, contextual knowledge.

Graphwise

• Design and build robust data pipelines that convert heterogeneous data sources into unified Knowledge Graphs
• Parse, integrate, and harmonize massive datasets from structured and unstructured sources
• Transform raw data using modern ETL patterns and semantic technologies
• Implement data governance frameworks, quality checks, and automated testing
• Drive adoption of cutting-edge tools and methodologies in semantic data modeling and ontology engineering
• Work directly with clients to solve complex data challenges

Data Engineer designing and building Knowledge Graphs from diverse datasets for enterprise AI solutions at Graphwise. Collaborating with clients to tackle data challenges in a cutting-edge environment.

TINQIN is a software and service-oriented company based in Sofia, with a representative office in Paris, focusing mainly on consulting services. They specialize in providing innovative software solutions for the insurance industry, boasting strong technological expertise and a commitment to enhancing customer experiences. TINQIN has collaborated with numerous insurance companies, offering consulting, product development, and application creation, often employing AGILE methodologies to meet client needs effectively and efficiently.

TINQIN est une société de solutions et services destinés au marché de l'assurance. La société est basée en Bulgarie (Sofia), le développement commercial et le suivi client sont opérés depuis la France (Paris).

Nos solutions et services:

Des offres de solutions innovantes articulées autour des thématiques: 
Digital - Coeur métier - Outils et ateliers

Des offres de services à valeurs ajoutés : 
Conception et Développement de modules et applications  -  Migration de système - Conseil en urbanisation - Intégration de système ,AMOA (Paramétrage de Produit et processus - industrialisation des tests - Support recette - Support à la conduite du changement), Support au pilotage de projet 

Nous proposons une approche innovante permettant d’assurer une proximité avec nos clients par nos compétences, notre démarche projet et une communication adaptée.

TINQIN

• Design and implement big data infrastructure for analytical and operational purposes.
• Develop and maintain data pipelines to extract, transform, and load data from various sources into our data solutions.
• Ensure data pipelines are efficient, scalable, and reliable, integrating data from different sources such as databases, APIs, logs, and external data providers.
• Perform data transformation and cleansing to ensure data is in a usable format for analysis.
• Automate routine data engineering tasks using scripting languages such as shell scripts and Python.
• Collaborate with cross-functional teams to understand data-related requirements and implement solutions that meet business needs.
• Mentor junior team members and provide technical guidance and expertise.

Lead Data Engineer

Lead Data Engineer responsible for big data infrastructure and data pipeline solutions at TINQIN. Collaborating across teams and mentoring juniors in a fast-growing tech environment.

Hybrid Data Engineers roles in Bulgaria

Browse 4 hybrid data engineers roles hiring in Bulgaria plus related opportunities such as data architect, analytics engineer and product analyst.

4 jobs found

Data Engineer

OfficeRnD

AI & Data Engineer – EU Projects

Technology & Business Solutions, LLC

Data Engineer

Graphwise

Lead Data Engineer

TINQIN