Senior Full-Stack Software Engineer – Javascript, Typescript, Node

Fandom

Senior Full-Stack Engineer at Fandom working on innovative CRM and video platforms. Integrating technologies and maintaining high-quality solutions for user engagement and business value.

Posted 6/22/2026full-timeRemote • 🇵🇱 PolandSenior💰 PLN 205,301 per yearWebsite

Tech Stack

Tools & technologies

AngularJavaJavaScriptNode.jsPHPReactTypeScriptVue.js

About the role

Key responsibilities & impact

CRM Development: Integrate with various CRM platforms (e.g., Iterable), third-party marketing services, and data APIs related to user segmentation, communication, and monetization.
Video Platform Enhancement: Independently develop and implement full-stack features to significantly improve the video player experience and optimize video platform delivery and monetization strategies.
Cross-Functional Collaboration: Work closely with product managers, UI/UX designers, engineers, and marketing/CRM teams to conceptualize, build, test, and iterate on new CRM and video functionalities.
Technical Excellence: Write clean, efficient, well-documented, and thoroughly tested code across the full stack using modern JavaScript frameworks (e.g., React, Vue.js, Angular), web technologies (HTML5, CSS3), and relevant backend languages (e.g., PHP, Java, or Node.js).
Performance & Optimization: Champion best practices in full-stack development, focusing on service speed, Core Web Vitals, and accessibility.
Problem Solving: Proactively identify, troubleshoot, and resolve complex full-stack issues related to CRM systems, video playback, and system integrations.
Innovation & Trends: Stay current with emerging trends and technologies in full-stack development while leveraging AI, CRM, video streaming, and digital monetization.
Mentorship: Provide technical guidance and mentorship to junior engineers, fostering a collaborative and knowledge-sharing team environment.
Agile Practices: Actively participate in agile development processes, including sprint planning, daily stand-ups, code reviews, and retrospectives, to ensure timely and high-quality delivery.

Requirements

What you’ll need

5+ years of professional full-stack software development experience with expertise in both front-end technologies and back-end services.
Proven expertise in modern JavaScript (ES6+), TypeScript, HTML5, CSS3, and extensive experience with a major front-end framework/library (e.g., React, Angular, Vue.js) and experience with a back-end language (e.g., PHP, Java, or Node.js) and related frameworks.
Solid understanding of the CRM and/or digital monetization ecosystem, including concepts like user segmentation, data piping, and video ad standards (VAST, VPAID).
Strong analytical, problem-solving, and debugging skills with a keen attention to detail.
Excellent communication and interpersonal skills, with the ability to articulate technical concepts clearly and collaborate effectively in a team setting.
A genuine passion for creating exceptional user experiences, operating with a proactive, 'go-getter' attitude, tackling challenging technical problems, and driving innovation in the CRM and video space.
Fluency in English, with the ability to communicate ideas effectively.

Benefits

Comp & perks

Entry Salary = 205,301 PLN
MacBook Pro and all the gear you need for work
Free access to a multitude of popular online courses and books sponsored by our company
Company stock options
Company swag packages
Cafeteria Benefit Program (including private medical care, gym membership, shopping/wellness bonus, etc.)
VTO (Voluntary Time Off) - a day off every quarter for volunteering at a non-profit
Frequent team bonding events
Flexible work hours & time-off
Employee Interest and Hobby Groups supported by our company
Open, energetic and fan-focused, international work environment

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Hard Skills & Tools

full-stack developmentJavaScriptTypeScriptHTML5CSS3ReactAngularVue.jsPHPJava

Soft Skills

problem-solvinganalytical skillsattention to detailcommunication skillsinterpersonal skillsmentorshipcollaborationinnovationproactive attitudeteamwork