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# Senior Ruby Engineer - Johannesburg - Hoofddorp

- **Company:** OfferZen
- **Location:** Hoofddorp, Netherlands (Remote available)
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** JavaScript (Programming Language), Amazon Web Services, Automation of Tests, Unit Testing, Microsoft Azure, Cloud Computing, Databases, Continuous Integration, Data Migration, Ruby, Scripting, Google Cloud, ReactJS, Vue.js, AngularJS, Front End Software Development, Restful APIs, Microservices
- **Published:** July 7, 2026
- **Apply:** https://nl.engineering.jobs/nl/vacature/senior-ruby-engineer-johannesburg-hoofddorp-7943910

## About the Role

AngularJS, Network, JavaScript, React.js, Ruby, Support, Testing

## Description

Requirements

 - -----------

### Must have:

### - This role is fully remote. You can work from anywhere in South Africa. - 10+ years experience working as a Ruby engineer - 10+ years experience with Rails - Experience in microservices architecture and RESTful API services - Experience working in an English speaking environment - Analytical mindset and good problem-solving skills - Optimization of the application for maximum speed and scalability - Implementing automated testing platforms and unit tests - Data migration, transformation, and scripting - Basic understanding of frontend Javascript frameworks such as Angular, React, and Vue - Knowledge of CI/CD practices - Familiarity working with Cloud Technologies (AWS, Azure, GCP etc.)

Responsibilities:

 - ----------------

 - Develop and support software including applications, database integration, interfaces, and new functionality enhancements - Collaborate with Frontend developers (team) in integrating user facing elements
 - ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Company:

 - -------

We are OfferZen, the developer jobs marketplace that reverses the job search process by connecting developers with a vast network of top tech companies eager to interview them directly. We provide upfront information about the tech stack, role, and salary so candidates can make informed decisions, and we support them with a personal talent advisor who helps with salary benchmarks, interview preparation, and job offers. This is a fully remote role, and you can work from anywhere in South Africa.

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