Rzeszów, Rzeszow, Podkarpackie Voivodeship, Polska
Sii Sp. z o.o.
12. 2. 2026
Informacje o stanowisku
technologies-expected :
GenAI
LLM
Python
AWS
about-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.
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
requirements-expected :
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
offered :
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