QA Engineer - backend

Remote, USA Full-time Posted 2025-07-27

MultiversX

represents a highly scalable, fast and secure blockchain platform for distributed apps, enterprise use cases and the new internet economy.

We think every successful initiative is the result of a tremendous team effort from a passionate, focused, and forward-thinking group of individuals.

Do you want to be part of the blockchain industry revolution? Here’s your chance.

We’re looking for an experienced QA Engineer - backend to join our team.

Here’s what you’ll do:

Quickly become familiar with the MultiversX ecosystem and its many use cases

Build and perform testing for MultiversX services & infrastructure layers, triage test failures and report bugs

Collaborate with the development teams in order to find and fix product issues

Participate and assist in the release process

Be a voice for quality, stability, and security in our product development and release processes

Bring hustle, enthusiasm, heart and a love of shipping bug free software & products that impact the world

Help us change the world

To succeed in this role, you:

Have experience as a QA Engineer

Have very good knowledge of testing theory

Have experience with modern languages such as JavaScript, TypeScript, Python, Golang

Have experience testing backend solutions with techstacks ranging NestJS, REST API, GraphQL, Redis, ElasticSearch, RabbitMQ, Timescale/Timestream, PostgreSQL/MySQL, MongoDB

Have experience with open-source test frameworks such as Jest, Mocha/Chai

Have experience with load testing tools such as Locust, Artillery, Molotov, Gatling, etc

Are familiar with Linux operating systems such as Ubuntu

Are comfortable working in an open-source setting and with GitHub

Have excellent written and verbal communication skills

Have excellent interpersonal and analytical skills to work with developers for troubleshooting issues

Are able to work in a fast-paced, multi-task environment

Have knowledge of blockchain/crypto/Web3 technology

Have experience with build automation technologies like Jenkins, CircleCI, GitHub Actions, etc.

Have experience with Docker, k8s, Terraform

Enjoy breaking things and solving problems - not just able to find out the 'what', but also the 'why'

Have excellent troubleshooting, listening and problem-solving skills with the ability to set project expectations and meet deadlines

Are able to envision and transform business necessities into product requirements

We will offer:

Flexible working hours

Start-up atmosphere where everybody is agile without being AGILE

The opportunity to create something really meaningful that will be used by millions of people

Competitive salary

Fast, dynamic & unique working environment

Additional Information

Join MultiversX and help us shape the world for the better!

Apply to this Job

Apply Now

QA Engineer - backend

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