Data Engineering Lead

Responsibilities

• Team Leadership: Build, lead, and scale the Data Engineering team — own hiring, performance, and technical growth.
• Data Platform Strategy & Architecture: Define and execute the long-term vision for our data platform across DWH, ingestion, transformation, streaming, and serving layers.
• AI Transformation: Apply AI/LLMs to automate pipeline development, data quality, and schema management.
• Marketing Data Infrastructure: Own the pipelines powering attribution, segmentation, and campaign optimization.
• Real-Time & Streaming Data: Build and scale low-latency infrastructure for trading, payments, and risk-critical workloads.
• Reliability & Governance: Set the bar for data quality, lineage, observability, SLAs, and governance.
• Stakeholder Partnership: Be a trusted partner to Analytics, ML, Product, Finance, and Marketing.

Requirements

• Data Management Excellence: Proven track record of building and managing robust DWH architectures.
• Leadership Experience: Experience leading cross-functional teams (engineers + analysts).
• Technical Depth: Deep understanding of ClickHouse, dbt, and modern data engineering practices.
• MarTech Proficiency: Understanding of marketing technology and experience in automating analytics to drive growth.
• AI Vision: A forward-thinking mindset with a practical interest in applying AI/LLMs to analytical and operational workflows.
• Industry Context: Experience in or a strong passion for the Crypto/FinTech industry.

Benefits

• Remote setup with access to our hubs in Dubai, Yerevan, London and Belgrade.
• Compensation for medical expenses.
• Provision of necessary equipment.
• Access to advanced AI models via mira.tg.
• 20 working days of paid vacation annually.
• 11 days off per year.
• 14 days of paid sick leave.

About the Company

Walt (formerly Wallet in Telegram) is a Telegram-native all-in-one crypto app, used by tens of millions of people worldwide. Walt provides trading, investing, multi-chain ownership and the rails that connect everyday Telegram users to the broader crypto economy. Walt is built by The Open Platform (TOP), deeply integrated with TON blockchain and operating as part of Telegram's financial ecosystem.