Technical Lead (Europe) in Techstack Ltd

Technical Lead (Europe) abroad, remotely About the product: Our partner is an American company, their product is an AI shopping engine that provides instant recommendations from experts in the luxury segment. This product involves partnering with trusted experts in each product niche and leveraging their knowledge with the help of AI to provide personalized product advice to consumers. The team is developing a new shopping category that will restore the trust in reviews that was lost due to paid SEO affiliate algorithms that massively impacted search results and social channels. Your team: You will lead software development and collaborate with the founding team on business and product strategy. You will develop and implement state-of-the-art solutions for finding and identifying needs based on artificial intelligence, thanks to which consumers will be able to receive personalized recommendations from experts. Technology stack: Python JavaScript React.JS Next.JS FastAPI Microservices MongoDB MLlibraries Marqo AI Culture: We implement high standards in the technology industry - this is the principle of our work. To live up to this principle, Techstack and its members are always moving forward. Each employee has the opportunity to make their own contribution to the product, company, team, industry and personal development. Also, at Techstack, you can choose an interesting development format for you: —metapes, where you can share your knowledge and develop at the same time, thanks to the dissemination of your own experience within the company and local technical communities. —the roles of mentor, technical expert or technical lead. In one of these roles, you will help junior specialists to share their knowledge and experience with others. —participation in our technical guilds, we can discuss technical solutions, approaches and industry trends. All this forms our technical culture and expertise of the company. Your responsibilities: development of a technical approach and implementation strategy for program functions; solving technical blocks related to functions; creating an internal stack so that other developers can quickly implement new features; scaling the service program for millions of users; creation and maintenance of data channels and schemes for searching for information; implementing advanced embedding strategies to increase search relevance and personalization; implementation of evaluation to improve the search for recommendations; cooperation with engineers for continuous improvement of the RAG system; managing integration with partners and third-party applications. About you: you have 4+ years in the development of software applications; you have knowledge of data structures, data modeling and advanced principles of software architecture; you have expert skills in working with Python and ML libraries; you have experience in the development of machine learning and development of AI systems; interested in NLP/NLU and language model development; MLLM and RAG artificial intelligence trends courses; you have strong problem-solving, communication and leadership skills; familiar with GCP, Azure and AWS cloud platforms; you know how to manage teams from the beginning of the project to the release to achieve business goals; speak English at an Upper-Intermediate level or higher. Buildingit is a plus if you have experience working in startups; practical experience of working with LLMs, search engines, computer vision, NLP, AI agents and personalization; community contribution through published research, conference presentations, or participation in open source projects; experience in expanding the boundaries of new interfaces, such as SMS programs, browser extensions or interactive modules. What we have for you: a stable and long-term position in an experienced team; wide opportunities for professional and career growth — professional challenges that encourage youth, meetups, hackathons, professional communities, etc.; direct communication with stakeholders and the opportunity to influence product development; horizontal connections and the absence of micromanagement instead of a traditional hierarchy—all teammates are available to each other on all issues; hubs in Kharkiv, Kyiv, Lviv and Wroclaw (Poland) or everything necessary for remote work; up to 50% compensation for the cost of educational courses and conferences for professional growth; free English and business English courses; legal bookkeeping support; Appreciation gifts for significant events and occasions. Stages of joining Techstack: 1) preliminary screening by a recruiter; 2) review of your resume by experts; 3) checking the level of the English language; 4) interview by a knowledgeable expert; 5) interview by a knowledgeable partner. About us: Techstack is a technology product engineering company that brings high development standards to the IT industry and supports them. We give each team member the opportunity to influence the development of the product, company and processes. Want to contribute? You are in the right place. Apply for a vacancy!