Logo SmartStream Technologies GmbH

Senior Machine Learning Engineer

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Job

  • Level
    Senior
  • Job Field
    Data, Application
  • Employment Type
    Full Time
  • Contract Type
    Permanent employment
  • Salary
    62.000 to 72.000€ Gross/Year
  • Location
    Vienna
  • Working Model
    Onsite
  • Job Summary

    In this role, you will develop advanced AI solutions to optimize financial data processing and reconciliation by designing and evaluating machine learning models while analyzing complex datasets.

    Job Technologies

    Your role in the team

    • We are looking for a Senior Machine Learning Engineer to conduct research and develop advanced AI solutions that enhance SmartStream's financial data processing and reconciliation platforms.
    • In this role, you will work with large and complex financial transaction datasets to design and evaluate models supporting tasks such as transaction matching, exception management, intelligent automation of operational workflows, and many other data-driven capabilities.
    • The position has a strong research and experimentation component.
    • In addition to applying established machine learning methods, you will explore and prototype new approaches, including agentic AI solutions that can assist users in navigating and automating complex reconciliation processes.
    • Working closely with engineers, product managers, and domain experts, you will translate real-world reconciliation challenges into robust machine learning approaches and help shape how emerging AI techniques can be applied within our products.
    • Design, train, and evaluate machine learning models for product and operational use cases.
    • Explore and analyze datasets to identify patterns, insights, and modelling opportunities.
    • Collaborate with software engineers to deploy and maintain models in production.
    • Define model evaluation, monitoring, and retraining strategies.
    • Contribute to experimentation, prototyping, and research on new modelling approaches.
    • Document methods, assumptions, and results to ensure transparency and reproducibility.

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    Our expectations of you

    Education

    • Degree in Computer Science, Statistics, Mathematics, Engineering, or a related field.

    Qualifications

    • Strong proficiency in Python and common data science libraries (e.g., NumPy, Pandas, scikit-learn, PyTorch).
    • Solid understanding of machine learning, statistics, and data analysis methods.
    • Familiarity with agentic AI systems and modern AI architectures (e.g., LLM-based applications, tool-using agents, orchestration frameworks) and the ability to apply them when designing and building practical software solutions.
    • Ability to work with large datasets and build reliable data pipelines.
    • Vertrautheit mit MLOps-Praktiken wie Modellüberwachung, Versionierung und automatisiertes Retraining.
    • Knowledge of vector databases, retrieval methods, or LLM-based systems.
    • Strong problem-solving skills and curiosity about emerging AI and data science methods.

    Experience

    • Experience developing and evaluating predictive models in production environments.
    • Experience communicating analytical findings clearly to technical and business stakeholders.
    • Experience with deep learning, reinforcement learning, or generative AI methods.
    • Experience with distributed data processing frameworks or cloud-based ML platforms.
    • Experience in regulated or data-intensive industries.
    • 4-6+ years of experience in data science or machine learning roles.
    • Demonstrated experience delivering machine learning models in production.
    • Experience working in cross-functional teams delivering data-driven products.

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    What we offer

    • Salary: €62,000 - €72,000 dependent on experience + excellent benefits.

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    Benefits

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    Topics that you deal with on the job

    Job Locations

    Map of company locations
    • Location Vienna

      Austria

    This is your employer

    SmartStream Technologies GmbH

    SmartStream Technologies GmbH

    Wien

    We are a global software and service provider, active in the financial services sector. We provide support to over 1,500 customers worldwide, including 70 of the top 100 banks.

    Description

  • Founding year
    2000
  • Company Type
    Established Company
  • Working Model
    Onsite
  • Industry
    Internet, IT, Telecommunication
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      3.5
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    Logo SmartStream Technologies GmbH

    Senior Machine Learning Engineer

    Salary
    62.000 to 72.000€ Gross/Year
    Location
    Vienna
    Working Model
    Onsite
    Diversity
    Open for all genders
    English Only
    English only required

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