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 current context (codebase, data schemas, standards)
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?
Care: your mental and physical health is our priority. We ensure comprehensive company-paid medical insurance and mental health programs, 5 undocumented sick-leave days per year
Tailored education path: boost your skills and knowledge with our regular internal events (meetups, conferences, workshops), Udemy license, language courses and company-paid certifications
Growth environment: share your experience and level up your expertise with a community of skilled professionals, locally and globally
Long-term employment with 20 working-days paid vacation and local bank holidays
Flexibility: 100% remote work mode
Opportunities: we value our specialists and always find the best options for them. Our Internal Mobility Program helps change a project if needed to help you grow, excel professionally and fulfill your potential
Global impact: work on large-scale projects that redefine industries with international and fast-growing clients
Welcoming environment: feel empowered with a friendly team, open-door policy, informal atmosphere within the company and regular team-building events
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.
As we expand into Latin America, every Ciklumer is helping to shape our story. Collaborate with seasoned experts and make a global impact backed by two decades of industry leadership.
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.
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