> Markdown version of [/jobs/ext/1673249-support-engineer-c-javascript](https://www.wearedevelopers.com/jobs/ext/1673249-support-engineer-c-javascript). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Support Engineer (C# & JavaScript)

- **Company:** Convermax
- **Location:** Barcelona, Spain
- **Salary:** €40,000.0 - €55,000.0
- **Contract:** Permanent contract
- **Skills:** JavaScript (Programming Language), .NET Framework, C Sharp (Programming Language), Software Debugging, ReactJS, Search Engines, React Redux
- **Published:** July 15, 2026
- **Apply:** https://www.jobleads.com/es/job/e84ae3888fd563119f8eb3deb993df331

## About the Role

You will communicate with customers in English, manage inquiries via email, escalate complex cases to the development team, and contribute to product quality

## Description

Convermax in Barcelona is seeking a Product Support Engineer to help deliver exceptional customer support for our distributed search engine used by auto parts stores. You will troubleshoot, debug, and fix code issues, working with JavaScript/React/Redux on the client side and C#/.NET on the server side in a high-performance environment.


## Related Videos

- [Watch Tests Go Brrrr! : Getting Started with Cypress in ReactJS](https://www.wearedevelopers.com/videos/282-watch-tests-go-brrrr-getting-started-with-cypress-in-reactjs)
- [This Is Not Your Father's .NET](https://www.wearedevelopers.com/videos/967-this-is-not-your-father-s-net)
- [State management in a world of hooks](https://www.wearedevelopers.com/videos/13-state-management-in-a-world-of-hooks)
- [Agile work at CARIAD – Creating a customer web application for controlling the vehicle ](https://www.wearedevelopers.com/videos/200-agile-work-at-cariad-creating-a-customer-web-application-for-controlling-the-vehicle)
- [A Guide To Functional Programming](https://www.wearedevelopers.com/videos/408-a-guide-to-functional-programming)
- [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company)

## Related Articles

- [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline)
- [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)
- [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023)
- [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs)
- [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers)
- [Dev Digest 131 - AI'm not sure about OSS](https://www.wearedevelopers.com/magazine/472-dev-digest-131-ai-m-not-sure-about-oss)