RTB House

Technology

SeniorFrontendSoftwareEngineer

$180–280k ~AI est. Warsaw, Poland; Cracow, Poland; Poland Remote Friendly
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for Senior candidates.

The Brief

“Senior Frontend Software Engineer at RTB House. Skills: Frontend development, Performance optimization, Scalability. Gain deep understanding ad technology. Become familiar with ad industry standards”

What You'll Achieve.

Generate outstanding results; Reach goals at every stage

Industry & Context.

Technology
Problems you'll solve

Solving complex system challenges; Diagnose performance bottlenecks; Resolve performance bottlenecks

What They're Looking For.

Must Have

8+ years of hands-on experience, Proficiency in JavaScript/TypeScript, Proficiency in browser APIs, Experience with relevant build tooling, Practical experience with Web Performance optimization, Practical experience with advanced loading strategies, Very good knowledge of Internet protocols, Very good knowledge of Internet technologies, Practical ability to observe production systems, Practical ability to monitor production systems, Practical ability to analyse production systems, Good understanding of full-stack concepts, Good understanding of system architectures, Good understanding of working with backend APIs, Good understanding of deployment/CI/CD pipelines, C1 level in English, C1 level in Polish

Nice to Have

Experience in AdTech/Real Time Bidding, Experience contributing to RUM systems

What You'll Do.

Gain deep understanding ad technology

Become familiar with ad industry standards

Design frontend solutions

Lead implementation of frontend solutions

Develop monitoring systems

Track reliability metrics

Track viewability metrics

Use data to diagnose bottlenecks

Use data to resolve bottlenecks

Collaborate with Ads Layouts specialists

Collaborate with backend engineers

Ensure smooth data flow

Ensure optimal architectural alignment

Provide technical leadership

Solve system challenges

Participate in planning

Participate in scoping

Ensure implementation of coding standards

How You'll Work.

Team & Collaboration

Ads Layouts specialists; Backend engineers; Interdisciplinary teams; DevOps; Database experts; Product designers; QA engineers

Process & Methodology

Planning, Scoping

Full Job Description

Location: Poland (Remote/Flexible) We are: RTB House is a global company that provides state-of-the-art marketing technologies for top brands and agencies worldwide. Its proprietary ad-buying engine is the first in the world to be powered entirely by Deep Learning algorithms, enabling advertisers to generate outstanding results and reach their goals at every stage of the funnel. We are looking for engineers to join our Bidding Platform organization which is the core of the RTB business, processing over 20 million requests per second to participate in real-time auctions and display advertisements to customers from 90+ countries. If you want to work on technically complex and demanding solutions, this is the opportunity for you! Our Senior Engineers are experts who combine deep technical expertise with a strong sense of ownership, and they take on Tech Lead roles in complex, cross-team projects. You will: Gain deep understanding our ad technology and become familiar with ad industry standards: OpenRTB, MRAID, VAST etc. Design and lead implementation of high-quality frontend solutions for displaying Ads globally, focusing on performance and scalability. Write, test, and deploy robust, efficient, and well-documented code in JavaScript/TypeScript, ensuring adherence to the highest coding standards. Develop monitoring systems to track crucial metrics like reliability or viewability and use data to diagnose and resolve performance bottlenecks. Collaborate closely with Ads Layouts specialists and backend engineers to ensure smooth data flow and optimal architectural alignment for performance-critical features. Provide hands-on technical leadership: solving complex system challenges, participating in planning and scoping of projects, and ensuring the implementation of the highest coding standards through participation in code reviews. Requirements: 8+ years of hands-on experience in developing complex web software Proficiency in JavaScript/TypeScript and browser APIs. Experi

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