Senior Blockchain Backend Engineer (Hybrid)

Placements24; Southampton; Híbrido; GBP 41.000 - 59.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Competitive salary

Hybrid work model

Opportunity to work with blockchain in

Professional development

Descripción de la vacante

Placements24 is seeking a Blockchain Developer with a strong backend focus to join a dynamic startup in Randburg. You will build and scale backend infrastructure powering a blockchain data analytics platform, integrating with Ethereum, Bitcoin and other networks.

You will design scalable data models, develop APIs, and collaborate with frontend and data science teams to deliver robust solutions. A strong emphasis on security, performance, and clean code is expected.

Formación

• Bachelor's degree in Computer Science, Software Engineering, or a related field.
• 4+ years of backend development with at least 2 years in blockchain or distributed systems.
• Proficiency in Go, Python, Node.js, or Java and building RESTful APIs.

Responsabilidades

• Develop, test, and maintain backend services and APIs for blockchain data processing and analytics.
• Design data models and storage solutions for large-scale blockchain datasets.
• Integrate with multiple blockchain nodes/APIs to ingest and process transactions.
• Optimize backend performance for speed, scalability, and reliability.
• Implement robust logging, monitoring, and error handling.

Conocimientos

Backend development

Blockchain experience

Go

Python

Node.js

Java

REST APIs

Cloud platforms

Docker

Kubernetes

Kafka

RabbitMQ

AWS

GCP

Azure

Databases

Data warehousing

Educación

Bachelor's degree in CS/Software Engineering or related

Herramientas

Docker

Kubernetes

PostgreSQL

MongoDB

Cassandra

AWS

GCP

Azure

REST clients

Kafka

RabbitMQ

Descripción del empleo

Placements24 is seeking a Blockchain Developer with a strong backend focus to join a dynamic startup in Randburg. You will build and scale backend infrastructure powering a blockchain data analytics platform, integrating with Ethereum, Bitcoin and other networks.

You will design scalable data models, develop APIs, and collaborate with frontend and data science teams to deliver robust solutions. A strong emphasis on security, performance, and clean code is expected.