Senior Data Platform Engineer

Sealed; Paris; Sur place; EUR 70 000 - 90 000; Plein temps

Résumé du poste

A leading blockchain technology company is seeking a Senior Data Platform Engineer to join their team. In this remote role, you will integrate blockchains and develop backend services while collaborating in a team-oriented environment. The ideal candidate has over 8 years of Python experience, advanced SQL skills, and a familiarity with Docker and PostgreSQL. This position offers a chance to work at the forefront of blockchain technology with opportunities to grow your knowledge in the field.

Qualifications

• 8+ years of experience developing Python backend services and APIs.
• Advanced knowledge of SQL – ability to write, understand and debug complex queries.
• Strong knowledge and experience with Python, and API frameworks such as Flask or FastAPI.
• Experience with Docker containers and proven ability to migrate existing services.

Responsabilités

• Integration of blockchains, AMM protocols, and bridges within the platform.
• Active participation in development and maintenance of data pipelines and backend services.
• Integrate new technologies into processes and tools.
• End-to-end feature designing and implementation.
• Provide code review, assistance and feedback for team members.

Connaissances

Python backend services

SQL

Data Warehousing principles

POSIX/Unix/Linux knowledge

API frameworks (Flask or FastAPI)

PostgreSQL

Unit Testing principles

Docker

Team-oriented work

Outils

Docker

Kafka

Spark

Flink

ClickHouse

Description du poste

Position Summary:

We are looking for a talented Senior Data Platform Engineer to join our Blockchain team, to participate in the development of the data collection and processing framework to integrate new chains. This is a remote role and we are flexible with considering applications from anywhere in Europe.

More details: crystalblockchain.com

Duties and responsibilities:

• Integration of blockchains, Automated Market Maker (AMM) protocols, and bridges within Crystal’s platform;

• Active participation in development and maintenance of our data pipelines and backend services;

• Integrate new technologies into our processes and tools;

• End-to-end feature designing and implementation;

• Code, debug, test and deliver features and improvements in a continuous manner;

• Provide code review, assistance and feedback for other team members.

Required:

• 8+ years of experience developing Python backend services and APIs;

• Advanced knowledge of SQL – ability to write, understand and debug complex queries;

• Data Warehousing and database basic architecture principles;

• POSIX/Unix/Linux ecosystem knowledge;

• Strong knowledge and experience with Python, and API frameworks such as Flask or FastAPI;

• Knowledge about blockchain technologies or willingness to learn;

• Experience with PostgreSQL database system;

• Knowledge of Unit Testing principles;

• Experience with Docker containers and proven ability to migrate existing services;

• Independent and autonomous way of working;

• Team-oriented work and good communication skills are an asset.

Would be a plus:

• Practical experience in big data and frameworks – Kafka, Spark, Flink, Data Lakes and Analytical Databases such as ClickHouse;

• Knowledge of Kubernetes and Infrastructure as Code – Terraform and Ansible;

• Passion for Bitcoin and Blockchain technologies;

• Experience with distributed systems;

• Experience with opensource solutions;

• Experience with Java or willingness to learn.

Source ⇲
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