Back-end Engineers – ON-SITE

Bondex
  • London
  • Post Date: February 28, 2025
    • 47145
  • Applications 0
  • Views 1
Job Overview

logoOverview

We are revolutionizing the way people interact with cryptocurrencies and are seeking talented Junior, Mid or Senior Back-End Engineers to join our dynamic and innovative teams. As a Back-End Engineer at Blockchain.com, you will have the opportunity to work on exciting projects across various teams, including SuperApp, DeFi, Payments, Brokerage, and Fraud, among others.

The ideal candidates have strong knowledge of distributed systems design, are proficient in coding on the JVM (one of Java, Kotlin, Scala)

Job responsibilities

Be at the forefront of the cryptocurrency ecosystem building out new distributed software to handle our rapidly growing user base of 75M+ wallets to reach 1B+ customersBecome a key member of a dedicated engineering team committed to rapidly shipping, and iterating on products that directly impact millions of usersAdvocate best practices, code quality, test coverage and drive technical discussionsBuild scalable services with Kotlin, and deal with problems like synchronization, asynchronous operations, database optimisations, scalability and reliability of systemsGain exposure to an array of technologies such as Kafka, PostgreSQL, Redis, Docker etcOptimise existing systems for scalability, extensibility and performance whilst building out reusable, modular code for use across Blockchain’s productsEnsure security is at the forefront of everything you do, employing advanced encryption schemes to secure user and company dataWork within interdisciplinary teams to continually deliver the highest quality software to our users

Requisitos:

Candidate requirements

These are the minimum requirements a candidate must meet to be considered for this role.

You know at least one programming language in depthYou have at least one year of experience in any JVM based languages (such as Java, Kotlin, Scala) and are confident in your ability to build, debug and ship microservicesYou have experience building and shipping highly-available, fault tolerant, production ready distributed backend systemsYou actively participate in creating product and software specifications before implementing themYou pride yourself on consistent high levels of test coverage, strong technical documentation and effective monitoringYou inspire other engineers to do betterUnderstanding of data structures, databases and large-scale distributed systemsPreferably exposure to technologies such as Kafka, PostgreSQL, Redis, RabbitMQYou are customer focused and continuously suggest how the backend can provide the best Customer ExperienceA passion for crypto and the transformations it enablesWe use Kotlin, PostgreSQL, Kafka, Redis, Datadog, Amplitude, Grafana, BigQuery, ApacheSpark and more

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