We’re seeking a Lead Data & Automation Engineer to architect and implement intelligent, scalable systems that power automation, data integration, and AI workflows across our operations. This role combines hands-on development with strategic solution design—ideal for someone who thrives in dynamic environments, enjoys working across modern tech stacks (Python, n8n, LLMs, cloud, vector DBs), and can lead complex integrations across platforms like HubSpot, Ashby, and more. Responsibilities Data Integration & ETL * Design and implement robust data extraction pipelines from APIs and databases * Clean, transform, and load structured and unstructured data into destinations such as: * Cloud-based storage systems (e.g., GCP, AWS, Azure) * SaaS platforms like HubSpot, Ashby, and others * Ensure data quality, consistency, and traceability across all sources and destinations
Automation & Workflow Orchestration * Build and maintain low-code/no-code workflows using n8n * Integrate AI agents (e.g., RAG pipelines) and custom logic into automated processes * Design and optimize prompt engineering strategies for LLM interactions
Backend & Microservices Development * Develop lightweight, scalable microservices in Python for data processing and system integration * Implement secure and reusable APIs to support automation and internal tools
Database Engineering & Management * Set up and administer PostgreSQL databases for workflow automation and microservices * Work with vector databases (e.g., Pinecone, Weaviate, Qdrant, pgvector) to support AI agents and RAG applications
Solution Architecture * Translate business needs into scalable architecture and technical designs * Select appropriate technologies, patterns, and tools for building maintainable and cost-effective systems * Lead technical solution design for integrations between various tools and platforms
Requirements Hard Skills * Strong proficiency in Python for backend and data engineering tasks * Hands-on experience with n8n, or similar workflow automation platforms * Practical understanding of LLM workflows, including RAG architecture and vector search * Experience with RESTful APIs, OAuth, and data transformation techniques (e.g., pandas, SQL, JSON) * Deep knowledge of PostgreSQL administration and performance tuning * Familiarity with vector databases and embeddings for AI-powered applications * Working knowledge of cloud platforms and deployment (e.g., Cloud Run, Lambda, or Docker containers) * English — Upper-intermediate
Soft Skills * Self-driven and comfortable operating without detailed specifications * Excellent problem-solving and troubleshooting abilities * Strong communication skills and ability to collaborate in cross-functional teams * A team player who proactively shares knowledge and mentors others
Will be a plus * Familiarity with CI/CD and Git-based development workflows * Experience with event-driven architecture or messaging systems (e.g., Pub/Sub, Kafka) * Understanding of data privacy regulations (e.g., GDPR, SOC 2) in data handling and system design
What we offer * Competitive salary and benefits package * Medical insurance * Tax compensation * Hybrid-friendly workplace: modern office in Kyiv and remote flexibility * Paid Vacations, Sick leaves * Career growth and development opportunities * A chance to work with a talented and driven team of professional
About us Newxel helps companies around the world build dedicated development teams in Ukraine and beyond. With 260+ specialists, we offer not just staffing, but a strategic partnership model — where long-term success depends on how well we manage, support, and grow the people we work with. We’re not fans of bureaucracy, and we don’t believe in micromanagement. We prefer clear processes, mutual respect, and solving problems together. You’ll join a team that’s smart, steady, and always looking to do better.
