cover image
1inch

Senior Data Engineer

Hybrid

London, United kingdom

Senior

Full Time

26-11-2025

Share this job:

Skills

Python TypeScript SQL Big Data Data Engineering PostgreSQL Monitoring Decision-making AWS Recruitment Analytics GCP Snowflake Artificial Intelligence Hadoop Spark blockchain

Job Specifications

1inch is the DeFi ecosystem building financial freedom for everyone. 1inch products help users and builders trade, hold and track digital assets - with the self-custody, comprehensive security and the intuitive user experience they need to unlock the potential of true crypto ownership. 1inch protocols and APIs provide core infrastructure across the DeFi industry and beyond.

So if you’re someone who thinks big, moves fast and wants to make an impact right from day one, then get ready to join our industry-changing team.

Location: We hire with a focus on Dubai and Europe. For this role, we prefer candidates who are either based in Dubai or working remotely within +/- 4 hours GST time.

We're looking for a Senior Data Engineer to help strengthen our growing Data & Analytics team. This role will play a key part in improving our data infrastructure, maintaining high data quality, and delivering fast, actionable insights across teams. In this role, you'll also support product, business, and strategic decision-making through advanced analytics.

Key Responsibilities

Build and maintain scalable ETL pipelines for on-chain and off-chain data transformation
Optimize data storage and retrieval for maximum performance and reliability
Implement validation and monitoring for data accuracy
Perform data quality audits and fix issues
Collaborate with product, engineering, business, and other functional teams on data solutions
Present complex data concepts to non-technical audiences
Implement new tools and best practices to enhance Data & Analytics team capabilities

What You'll Need

5+ years data engineering experience
BigQuery, Trino, PostgreSQL
DBT, Airbyte
Strong proficiency in SQL, Python, TypeScript
BS/MS in Computer Science, Engineering, Statistics, or related field
Tracking industry trends in data engineering

Nice to Have

Crypto/Web3 analytical stack (Dune, Nodes, Flipside)
Low level blockchain data understanding (traces, events)
Cloud platform experience (AWS, GCP)
Big data technology experience (Hadoop, Spark, Snowflake)
Experience in crafting dashboards and reports
Experience in uncovering business-driving data insights

Why Work For Us

Join a young, creative team in a fast-paced and supportive environment
We’re open to new ideas — if you’ve got a vision, pitch it and make it happen
Enjoy competitive pay that matches your skills and experience
Be part of a company that’s shaping the future of DeFi
Take time when you need it — we offer unlimited vacation days
Get fully compensated for your work gear — we’ll set you up for success
Travel with us! We host an annual team retreat at a top international location

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

About the Company

1inch is the DeFi ecosystem building the future of finance. A community of engineers, designers and problem solvers who believe in the power of Web3 to transform the way the world works - and to offer fair and universal access to finance, for everyone. Know more