Senior Data Engineer

Wallet

Wallet

Software Engineering

Remote

Posted on Mar 20, 2026

Wallet in Telegram is a digital asset solution natively embedded into Telegram’s interface. Backed by The Open Platform, Wallet in Telegram gained 100M+ user accounts in 2024, and aims to make its solution available to all 1BN+ of Telegram’s users. Wallet in Telegram offers a dual-wallet experience with Crypto Wallet (a multi-chain wallet for trading and sending crypto to contacts) and TON Wallet (a self-custodial wallet with access to the TON ecosystem of dApps and tokens).

We are looking for a Senior Data Engineer to help us build and scale our modern data platform.

Responsibilities:

  • Design and implement high-performance, reusable, and scalable data models for our data warehouse / BI.

  • Continuously discover, transform, test, deploy, and document data sources and data models.

  • Apply, help define, and champion data warehouse governance, including data quality, testing, documentation, coding best practices, and peer reviews.

  • Take the initiative to improve and optimize analytics engineering workflows and platforms.

  • Engage with cross-functional teams, including application developers and data analysts, to understand business requirements and deliver tailored data solutions.

Requirements:

  • Strong proficiency in SQL.

  • Significant experience with cloud providers.

  • Strong experience modeling data warehouses and building data pipelines.

  • Hands-on experience with data platforms and technologies like ClickHouse, Kafka, and Airflow.

  • Experience with Python for data processing will be a plus.

  • Hands-on experience with Kubernetes.

Why it is a fantastic opportunity:

  • Our business is growing at an exponential scale.

  • Non-bureaucratic management that focuses on results.

  • Regular performance reviews to assess your progress.

  • Remote setup with access to our hubs in Dubai, Yerevan, London and Belgrade.

  • Compensation for medical expenses.

  • Provision of necessary equipment.

  • Employees get access to the most advanced AI models via mira.tg.

  • 20 working days of paid vacation annually.

  • 11 days off per year.

  • 14 days of paid sick leave to support your health and recovery when needed.

  • Access to internal conferences, English courses and corporate events.

Wallet is an equal opportunity employer.