Senior Artificial Intelligence/Machine Learning Engineer at Description Ciklum

About this role

Ciklum is looking for a Senior Artificial Intelligence/Machine Learning Engineer to join our team full-time in Poland. We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most complex business challenges. With a global team of over 4,000 highly skilled developers, consultants, analysts and product owners, we engineer technology that redefines industries and shapes the way people live. About the role: As a Senior Artificial Intelligence/Machine Learning Engineer, become a part of a cross-functional development team engineering experiences of tomorrow. :
Own the ML lifecycle: take models from problem framing through training, deployment and monitoring
Frame problems: turn business goals into ML tasks and metrics. Use plain code where a model isn’t needed
Build models: classical ML, time series and NLP, plus LLM and RAG features where they fit
Evaluate rigorously: sound validation, the right metrics, and evals that gate every release
Ship and run models: deploy with Docker and CI/CD on cloud ML platforms, and monitor drift and cost
Deliver with AI: use AI coding agents throughout, and validate their output strictly
Collaborate: review code and experiments, mentor others and explain results to stakeholders
Requirements:
ML experience: 5+ years, with models shipped to production
Python: pandas, scikit-learn, and PyTorch or TensorFlow
ML fundamentals: validation, overfitting, feature selection, imbalanced data
Data: strong SQL; Spark for large datasets
MLOps: Docker, CI/CD, model serving and monitoring
Cloud ML: SageMaker, Azure ML or Vertex AI
LLMs: has shipped LLM or RAG features and written the evals for them
AI-assisted development: uses an AI coding assistant daily and keeps its context (codebase, data schemas, standards) current
Communication: fluent English; explains model trade-offs to non-technical people
Desirable:
Anomaly detection and forecasting
Recommender systems or ranking
Fine-tuning (LoRA/PEFT)
LangGraph or MCP
MLflow, Airflow or Kubeflow
Terraform and Kubernetes
LLM cost control: model routing, caching, token budgets
AWS Certified Machine Learning Engineer – Associate or Claude Certified Developer (Anthropic)
What’s in it for you?
Strong community: Work alongside top professionals in a friendly, open-door environment
Growth focus: Take on large-scale projects with a global impact and expand your expertise
Tailored learning: Boost your skills with internal events (meetups, conferences, workshops), Udemy access, language courses, and company-paid certifications
Endless opportunities: Explore diverse domains through internal mobility, finding the best fit to gain hands-on experience with cutting-edge technologies
Flexibility: Enjoy flexibility – full remote working possibilities
Care: We've got you covered with company-paid premium medical package through Luxmed
Benefits: Access the MyBenefit cafeteria platform, allowing you to choose perks that best suit your lifestyle and needs
About us: At Ciklum, we are always exploring innovations, empowering each other to achieve more, and engineering solutions that matter. With us, you’ll work with cutting-edge technologies, contribute to impactful projects, and be part of a One Team culture that values collaboration and progress. With delivery centers in Wrocław and Gdańsk, our 300+ professionals in Poland drive forward-thinking solutions for global clients. Join a community where collaboration sparks innovation—and your impact reaches millions. Explore, empower, engineer with Ciklum! Interested already? We would love to get to know you! Submit your application. We can’t wait to see you at Ciklum. Originally posted on Himalayas