AI Developer Experience Engineer

AI Developer Experience Engineer (f/m/x) Miejsce pracy: Toruń Technologies we use Expected GenAI LLM Python AWS About the project We’re looking for a curious and hands-on GenAI Developer who will help engineers work smarter by embedding Generative AI into everyday development tools and workflows. You will join a strategic project delivered together with our global client, best known worldwide for powering cloud communications APIs used for messaging, voice, video, and customer engagement across thousands of products. This role blends engineering, experimentation, and enablement-turning cutting-edge AI into practical value for teams at scale. Ready to shape how AI transforms modern software development? Apply and build it with us at Sii. Your responsibilities Design, build, and maintain integrations between Generative AI models and internal developer platforms such as CI/CD pipelines, IDEs, and documentation systems Prototype and validate AI-driven tools for code generation, reviews, testing, bug fixing, and knowledge discovery Evaluate and integrate LLMs and GenAI APIs (e.g., from leading cloud and AI providers) into secure, scalable engineering workflows Define and promote best practices for prompt engineering, model selection, and responsible AI usage Collect metrics and feedback to continuously improve AI solutions and developer experience Our requirements Minimum 5 years of experience in software engineering, developer tooling, or platform engineering Hands-on experience with Large Language Models or Generative AI solutions used in real-world or enterprise environments Strong understanding of APIs, cloud platforms (e.g., AWS), and programming languages such as Python or Go Familiarity with CI/CD pipelines, containers, or modern engineering toolchains is a strong advantage Good command of English (B2/C1 level) for effective collaboration in an international environment Residing in Poland required What we offer Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022 Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more Comfortable workplace – class A offices or remote work Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers Investment in your growth – meetups, webinars, training platform and technology blog – you choose Fantastic atmosphere created by all Sii Power People Recruitment stages Send your CV Talk to us about your expectations Learn more about our projects and choose the best Start your adventure with Sii Sii Sp. z o.o. Sii is the leading technology consulting, digital transformation, engineering, and business services vendor in Poland. We already employ more than 7 300 professionals and implement projects in a variety of industries for clients from many countries around the world. The Great Place to Work title, won 10 times in a row, proves that at Sii, we create a friendly work environment. Sii ensures that all employment-related decisions are made solely on the basis of qualifications and competencies. We are committed to equal treatment of all individuals, regardless of any protected characteristics, and promoting a diverse and inclusive work environment.