Senior Full Stack Developer, React, Node.js

Oxylabs.io

Senior Full Stack Developer leading the design and delivery of scalable web scraping solutions. Collaborating with a team of 500+ engineers to tackle complex infrastructure challenges.

Posted 4/12/2026full-timeVilnius • 🇱🇹 LithuaniaSenior💰 €5,800 - €7,300 per monthWebsite

Tech Stack

Tools & technologies

Distributed SystemsJavaScriptMicroservicesNode.jsReact

About the role

Key responsibilities & impact

Architecture & Development: Lead the design and delivery of scalable, high-performance systems and web scraping solutions.
Mentorship & Quality: Elevate coding standards and team expertise through mentorship and thorough code reviews.
Ownership: Take full responsibility for tasks from discovery to delivery within Agile workflows.
Support & Innovation: Troubleshoot complex issues while contributing to product research and new idea development.

Requirements

What you’ll need

Backend: Deep expertise in Node.js with a proven track record of designing high-traffic, scalable solutions.
Frontend: Skilled in React with a strong grasp of semantic HTML, CSS, and core JavaScript principles.
Technical Leadership: Experience leading technical discussions, guiding team members, and driving best practices.
System Design: Strong understanding of distributed systems, microservices, and performance optimization.
Testing: Proficient in automated testing frameworks (Unit and E2E) and writing testable code.
Attitude & Communication: Proactive, solution-oriented mindset with excellent written and spoken English and Lithuanian.

Benefits

Comp & perks

expansive benefit package covering learning, well-being, celebration, and much more

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

Node.jsReactHTMLCSSJavaScriptdistributed systemsmicroservicesperformance optimizationautomated testing frameworksUnit testing

Soft Skills

mentorshiptechnical leadershipcommunicationproactive mindsetsolution-oriented mindset