---
title: "Senior Full-Stack Engineer | Mejix Careers"
description: "Build client products from MVP to production on a modern stack — React, Node.js, TypeScript, Supabase, Vercel."
lang: en
json-ld: |
  [
    {
      "@context": "https://schema.org",
      "@type": "JobPosting",
      "title": "Senior Full-Stack Engineer",
      "description": "Build client products from MVP to production on a modern stack — React, Node.js, TypeScript, Supabase, Vercel.",
      "datePosted": "2026-04-17T14:36:17.095391+00:00",
      "employmentType": "Full-time",
      "hiringOrganization": {
        "@type": "Organization",
        "name": "Mejix",
        "sameAs": "https://www.mejix.com"
      },
      "jobLocation": {
        "@type": "Place",
        "address": {
          "@type": "PostalAddress",
          "addressLocality": "Cluj-Napoca, Romania (Remote-friendly)"
        }
      }
    },
    {
      "@context": "https://schema.org",
      "@type": "BreadcrumbList",
      "itemListElement": [
        {
          "@type": "ListItem",
          "position": 1,
          "name": "Home",
          "item": "https://www.mejix.com/"
        },
        {
          "@type": "ListItem",
          "position": 2,
          "name": "Careers",
          "item": "https://www.mejix.com/jobs"
        },
        {
          "@type": "ListItem",
          "position": 3,
          "name": "Senior Full-Stack Engineer",
          "item": "https://www.mejix.com/jobs/senior-full-stack-engineer"
        }
      ]
    }
  ]
---

## We value your privacy

We use cookies to analyze traffic and improve your experience. You can accept all, decline non-essential cookies, or customize your preferences. See our [privacy policy](/privacy).

CustomizeDeclineAccept all

[![Mejix](/mejix-logo.svg)](/)

[Home](/)

[Company](#about)

[Services](/services)

[Industries](/industries)

[Our Work](/work)

[AI Solutions](/ai-solutions)

Start a project→ 

Start here→ 

[All open positions](/jobs)

Software Consulting & Product Development 

# Senior Full-Stack Engineer

Cluj-Napoca, Romania (Remote-friendly)  Full-time  Software Consulting & Product Development 

### Interested?

Send your CV and a short note. We respond to every application within 3–5 business days.

Apply now

Cluj-Napoca, Romania (Remote-friendly) 

Full-time 

[careers@mejix.com](mailto:careers@mejix.com)

## Don't see a perfect fit?

We're always interested in talking to senior engineers, designers, and product people. Send your CV and tell us what you're building.

Send your CV

![Mejix](/mejix-logo.svg)

New York, USA Office

541 W 25th St, New York, NY 10001

tel: +1 (212) 401-6213

Cluj, Romania Office

tel: +40 (746) 778-303

Latin America, Costa Rica

tel: +1 (212) 401-6213

hello@mejix.com

C. ★★★★★ 7 Reviews 

## Company

-   [Home](/)
-   [About Us](/about)
-   [Careers](/jobs)
-   [Events](/events)
-   [Insights](/insights)
-   [AI Hub](/ai-hub)
-   [Contact Us](#contact)

## Services

-   [Software Consulting & Development](/services/product-development)
-   [Embedding AI into Organisations](/services/ai-development)
-   [Ecommerce & Shopify Plus](/shopify-plus-b2b)
-   [Ecommerce Platform Comparison 2026](/services/shopify-plus/platform-comparison-2026)
-   [Digital Transformation & Process Automations](/services/digital-transformation)
-   [Product Development](/services/product-development)
-   [Staff Augmentation](/services/managed-it)
-   [Managed IT Services](/services/managed-it)
-   [Marketing Services](/services)

## Industries

-   [Finance and Banking](/industries/finance)
-   [Health and Medical](/industries/health)
-   [Luxury Fashion and Jewelry](/industries/luxury)
-   [Manufacturing](/industries/manufacturing)
-   [Retail and Services](/industries/retail)
-   [Media and Communication](/industries)

## Locations

-   [New York City](/shopify-plus-agency-new-york)
-   [Los Angeles](/shopify-plus-agency-los-angeles)
-   [San Francisco](/shopify-plus-agency-san-francisco)
-   [Miami](/shopify-plus-agency-miami)
-   [United States](/shopify-plus-agency-usa)
-   [United Kingdom](/shopify-plus-agency-united-kingdom)
-   [Germany](/shopify-plus-agency-germany)
-   [Romania](/shopify-plus-agency-romania)
-   [All locations](/locations)

© 2026 Mejix. All rights reserved.

[Terms and conditions](/terms-and-conditions)[Privacy Policy](/privacy-policy)[Cookie Policy](/cookie-policy)