Infrastructure Fullstack Developer - Fed Core
Wix · Tel Aviv-Yafo, Tel Aviv District, Israel
- Junior
- Full-time
- Posted 2026-09-14
- Confirmed live on 25 September 2026
Job description
Job Description
You'll have the opportunity to build tools used across Wix engineering, focused on improving company velocity and quality.
• Build tools used by every developer at Wix, with the goal of significantly improving the Velocity and Quality of our organization
• Create new solutions and take ownership of existing ones in areas of production testing, performance and more
• Take projects from ideation to production, including technical design, RFC, coding and beyond
• Work with cutting-edge full-stack technologies at the highest industry standards and leveraging the most up-to-date tooling
• Be a part of an infrastructure team with extremely experienced colleagues
• Create developer-centric tools, crafted by developers, providing you the opportunity to influence the product at virtually every level
Qualifications
• You are an experienced fullstack developer with a backend orientation and a passion for tooling, always eager to understand how things work and delve deep into technologies
• You are an expert in Node.js and backend languages such as Java/Scala
• You have a proactive approach to staying updated on industry best practices and tools, applying them within your team
• Ability to thrive in a fast-paced environment, coupled with excellent communication and interpersonal skills - You are also a self-learner who is independent yet a great team player
• Advantage – experience working on products end-to-end, covering server, cloud and frontend technologies
• Advantage – hands-on experience with Kubernetes and container-based infrastructure
At Wix, we believe our best work happens together. Our work model is fully in person, with 5 days a week from our office. Flexibility remains a core value at Wix and special requests are handled thoughtfully at the team level.
Additional Information
We are an Infrastructure team within the xEngineering Guild at Wix, consisting of top-notch developers, passionate engineers, and problem solvers. Our mission is to enhance the productivity of hundreds of developers by creating innovative, cutting-edge tools that improve the velocity and quality of engineering at Wix. Our primary focus includes crafting a robust testing platform capable of running millions of end-to-end tests in parallel. Additionally, we are developing tools for improving the performance of our users' applications.
Interview problems reported for Wix
Reported by candidates and public write-ups, not by Wix. Practise each one here:
- Number of Islands — Medium
- Merge Intervals — Medium
- Container With Most Water — Medium
- 3Sum — Medium
- Merge Two Sorted Lists — Easy
- Validate Binary Search Tree — Medium
- Binary Tree Maximum Path Sum — Hard
- Clone Graph — Medium
- Alien Dictionary — Hard
- Longest Palindromic Substring — Medium
- Maximum Subarray — Medium
- Word Search II — Hard
- Two Sum — Easy
- Valid Parentheses — Easy
- Word Search — Medium
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