AI engineer for generative models

Sii Poland; United States; Remote; USD 46,000 - 82,000; Full time

Benefits offered by this job

AI Grant — финансирование идей

Center of Excellence — обмен знаниями

Свободный выбор инструментов (Claude,

Job summary

Sii Poland ищет инженера AI/ML, который будет перевести архитектуры в продакшн-сервисы с высокой доступностью и мониторингом. Работа включает написание Python, настройку облачной инфраструктуры и решение задач качества данных, задержки и развёртывания моделей.

Кандидат должен иметь опыт работы с AI/ML фреймворками, знание облачных служб и владение английским и польским языками. Работа предполагает удаление и настройку инструментов для ускорения разработки.

Qualifications

• 4+ года опыта разработки ПО/ML; опыт вывода AI/ML в продакшн.

Responsibilities

• Строить и разворачивать система знаний на базе AI от ingestion до генерации ответов.

Skills

Python

Production-grade code

English

Polish

AI/ML frameworks (LangChain, LangGraph

Cloud platforms (Azure,AWS,GCP)

MLOps fundamentals

Vector databases & embeddings

Containerization (Docker,Kubernetes)

CI/CD for ML

Tools

LangChain

LangGraph

Semantic Kernel

Docker

Kubernetes

GitHub Copilot

Cloud AI services (Azure/AWS/GCP)

Job description

Описание

We need engineers who build AI systems that work outside of a Jupyter notebook. You’ll take architectures designed for real problems and turn them into production services — reliable, observable, and cost-efficient. Your day-to-day will involve writing Python, wiring up cloud infrastructure, and solving the unglamorous problems that make AI actually useful: data quality, latency, evaluation, and deployment. You’ll work across the generative and classical AI stack — building knowledge-grounded AI systems, integrating LLMs into applications, training and deploying traditional ML models

Задачи

• Build and deploy knowledge-grounded AI systems end-to-end: data ingestion, chunking, embedding pipelines, retrieval logic, re-ranking, and response generation
• Develop agentic applications — tool integrations, planning loops, memory management, guardrails — using frameworks like LangGraph, LangChain, Semantic Kernel, or equivalent
• Implement and maintain ML pipelines for classical use cases: prediction, classification, recommendation, and optimization models
• Deploy and optimize model serving infrastructure: API endpoints, batching, caching, GPU utilization, and cost management across cloud environments
• Write clean, tested, production-grade Python — not prototype code that someone else has to rewrite
• Build evaluation and monitoring pipelines: automated quality checks, drift detection, latency tracking, and human-in-the-loop feedback loops
• Work with cloud-native AI services on at least one major platform (Azure, AWS, or GCP) to implement scalable solutions
• Collaborate with AI Architects on technical design and with data engineers on data availability and quality

Требования

• At least 4 years in software or ML engineering, with hands-on experience shipping AI/ML systems to production
• Strong Python skills — not just scripting, but writing maintainable, tested code for production services
• Practical experience with AI/ML frameworks such as LangChain, LangGraph, Semantic Kernel, or equivalent
• Working knowledge of at least one major cloud platform (Azure, AWS, or GCP) and its AI/ML services
• Experience with vector databases, embedding models, and retrieval systems in real-world applications
• Familiarity with MLOps fundamentals: model versioning, experiment tracking, CI/CD for ML, and monitoring
• Ability to work autonomously while collaborating effectively with architects, data engineers, and product teams
• Fluent English (both written and spoken)
• Fluent Polish required
• Residing in Poland required
• Будет плюсом: Experience fine-tuning LLMs (LoRA, QLoRA) or working with model training pipelines; Background in classical ML — scikit-learn, XGBoost, time series forecasting, or recommendation systems; Experience with containerized deployments (Docker, Kubernetes) and infrastructure-as-code; Contributions to open-source AI/ML projects or published technical writing

Условия

• AI Grant — Stop talking about AI and start building it. Our AI Grant gives you dedicated budget and resources to turn your wildest AI idea into a working project, backed by two paid weeks to focus on nothing else.
• AI Center of Excellence — Work alongside specialists in agentic AI, sovereign AI, generative and discriminative AI. This isn’t a siloed team — it’s the people you’ll learn from and build with daily.
• Your tools, your choice — Full access to AI-powered development tools including Claude, Cursor, and GitHub Copilot. Pick what works best for you.
• Real project variety — From generative AI for legal document compliance, through agentic systems in manufacturing environments, to enterprise-scale AI platforms, computer vision, and autonomous driving. You won’t get bored.
• Conference and speaking support — Want to attend conferences? We’ll back you. Want to speak at them? Even better — we’ll support you with dedicated preparation time and bonuses.
• Great Place to Work
• Solid financial situation
• Contracts with the biggest brands
• Centre of internal trainings
• Many experts you can learn from
• Open and accessible management team
• Profit sharing
• Passion
• Sponsorship program
• Regular integration events and trips
• Comfortable and well-equipped offices
• MySii app
• Medical care