• Support the development and maintenance of web applications • Contribute to both frontend and backend implementation tasks • Develop and maintain features using Java and Angular • Integrate and consume REST APIs to support application functionality • Participate in the design and implementation of modern web solutions • Collaborate with team members to analyse requirements and deliver technical solutions • Troubleshoot and resolve application issues and defects • Participate in code reviews and contribute to maintaining code quality standards • Support testing and deployment activities throughout the software development lifecycle • Maintain technical documentation related to development activities

• Design, build, and launch products from concept to production • Work closely with founders and stakeholders to identify user needs • Translate ideas and requirements into scalable software solutions • Build full-stack web applications and internal tools • Integrate AI models, APIs, databases, and third-party platforms • Rapidly prototype and validate new concepts • Improve usability, performance, security, and reliability • Own projects end-to-end and drive execution independently • Contribute to product strategy, user experience, and technical decisions

• Gain deep understanding of our ad technology and become familiar with ad industry standards: OpenRTB, MRAID, VAST etc. • Analyse issues with our end-to-end ad workflows, reproduce problematic cases, and come up with proposals for improvements. • Design technical and operational solutions that improve ad experience and our performance metrics. • Lead implementation of the aforementioned architectural solutions, ensuring its high quality, and evaluating its impact on business performance. • 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. • Cooperate with stakeholders across the entire organization.

• Lead the long-term maintenance, scaling, and reliability of our self-hosted n8n enterprise automation engine. • Write custom node code and develop advanced webhooks to extend platform capabilities. • Design robust, asynchronous, and non-blocking workflows. • Manage production-grade infrastructure and collaborate deeply with core platform infrastructure teams. • Bridge the gap between technical execution and high-level operational strategy.