
51 - 200 employees
Founded 2022
💼 Consulting
📣 Marketing
📦 Logistics
Consulting • Marketing • Logistics
Block Labs is a Web3-focused builder, investor, and marketing partner for blockchain projects. The company provides end-to-end blockchain development (smart contracts, decentralized wallets, NFT exchanges, payment gateways), web3-native marketing (social management, influencer/KOL campaigns, paid media, PR, partnerships), and investment support from seed to Series A. Block Labs works with founders to accelerate growth through technical development, go-to-market strategies, and strategic capital, operating from Sofia, Bulgaria.
🕒 June 1
Improve your chances of getting an interview by checking your resume score before you apply.

51 - 200 employees
Founded 2022
💼 Consulting
📣 Marketing
📦 Logistics
Consulting • Marketing • Logistics
Block Labs is a Web3-focused builder, investor, and marketing partner for blockchain projects. The company provides end-to-end blockchain development (smart contracts, decentralized wallets, NFT exchanges, payment gateways), web3-native marketing (social management, influencer/KOL campaigns, paid media, PR, partnerships), and investment support from seed to Series A. Block Labs works with founders to accelerate growth through technical development, go-to-market strategies, and strategic capital, operating from Sofia, Bulgaria.
• Design, build, and maintain scalable data pipelines using AWS Glue (PySpark) • Engineer and optimise the ClickHouse warehouse for sub-second query performance • Implement data contracts between back-office and the platform • Build the feature-serving layer providing pre-computed features to AI agents • Integrate with third-party databases and external systems • Establish monitoring, alerting, and maintenance procedures • Own CI/CD and infrastructure-as-code for data workloads • Collaborate with data scientists and engineering teams
• 3+ years building and operating production data pipelines at scale • Expertise in Apache Kafka (or Amazon MSK) • Strong SQL and warehouse engineering skills • PySpark / Spark Streaming proficiency • Data modelling discipline • CI/CD and infrastructure-as-code experience • Data quality and observability mindset • Experience in iGaming, online casino, poker, or sportsbook platforms (nice to have) • Exposure to blockchain or crypto-native transaction flows (nice to have)
• Fully remote with asynchronous-first communication • Flexible working arrangements • Small, high-autonomy team
Apply Now🕒 May 28
Data Engineer creating and optimizing data pipelines for a health technology organization. The role involves translating complex data structures into healthcare standards while ensuring data quality and security.
Airflow
Amazon Redshift
Apache
AWS
Python
Spark
SQL
🕒 April 29
Engineer building AI-driven data platforms at Sword Health. Designing and operating data infrastructures for clinical and operational teams.
GRPC
Kafka
Spark
Unity
🕒 January 23
Data Engineer responsible for developing cloud applications and ETL pipelines. Working with Node.js and AWS services at Devoteam, a leader in Digital Transformation.
AWS
Cloud
DynamoDB
EC2
ETL
JavaScript
MySQL
Node.js
Python
🕒 December 19, 2025
Senior Data Engineer at Feedzai focusing on scaling big data processing and stability of systems. Collaborating with teams on data science frameworks and ensuring efficient performance of Spark jobs.
Apache
Cloud
ETL
Hadoop
HDFS
Java
Kubernetes
Linux
Python
Scala
Spark
Yarn
🕒 October 3, 2025
Data Engineer focusing on improving data pipelines for Veeva Link, a life sciences cloud solution. Join a mission-driven organization supporting rapid therapy development.
Apache
AWS
Cloud
Google Cloud Platform
Java
PySpark
Python
Spark