Junior Computer Vision

2 дней назад

Украина, Украина Data Science UA Полный рабочий день

Data Science UA is a service company with strong data science and AI expertise. Our journey began in 2016 with the organization of the first Data Science UA conference, setting the foundation for our growth. Over the past 9 years, we have diligently fostered one of the largest Data Science & AI communities in Europe.

About the role:

We are looking for a Computer Vision / Machine Learning Engineer to develop offline CV models for industrial visual inspection.

Your main task will be to design, train, and evaluate models on inspection data in order to:

  • Improve discrimination between good vs. defect samples
  • Provide insights into key defect categories (e.g., terminal electrode irregularities, surface chipping)
  • Significantly reduce false-positive rates, optimizing for either precision, or recall
  • Prepare the solution for future deployment, scaling, and maintenance

Key Responsibilities:

Data Analysis & Preparation

- Conduct dataset audits, including class balance checks and sample quality reviews

- Identify low-frequency defect classes and outliers

- Design and implement augmentation strategies for rare defects and edge cases

Model Development & Evaluation

- Train deep-learning models on inspection images for defect detection

- Use modern computer vision / deep learning frameworks (e.g., PyTorch, TensorFlow)

- Evaluate models using confusion matrices, ROC curves, precision–recall curves, F1 scores and other relevant metrics

- Analyze false positives/false negatives and propose thresholds or model improvements

Reporting & Communication

- Prepare clear offline performance reports and model evaluation summaries

- Explain classifier decisions, limitations, and reliability in simple, non-technical language when needed

- Provide recommendations for scalable deployment in later phases (e.g., edge / on-prem inference, integration patterns)

Candidate Requirements:

Must-have:

- 1-2 years of hands-on experience with computer vision and deep learning (classification, detection, or segmentation)

- Strong proficiency in Python and at least one major DL framework (PyTorch or TensorFlow/Keras)

- Solid understanding of:

  • Image preprocessing and augmentation techniques
  • Classification metrics: accuracy, precision, recall, F1, confusion matrix, ROC, PR curves
  • Handling imbalanced datasets and low-frequency classes

- Experience training and evaluating offline models on real production or near-production datasets

- Ability to structure and document experiments, compare baselines, and justify design decisions

- Strong analytical and problem-solving skills; attention to detail in data quality and labelling

- Good communication skills in English (written and spoken) to interact with internal and client stakeholders

Nice-to-have:

- Experience with industrial / manufacturing computer vision (AOI, quality inspection, defect detection, etc.)

- Familiarity with ML Ops / deployment concepts (ONNX, TensorRT, Docker, REST APIs, edge devices)

- Experience working with time-critical or high-throughput inspection systems

- Background in electronics, semiconductors, or similar domains is an advantage

- Experience preparing client-facing reports and presenting technical results to non-ML audiences

We offer:

- Free English classes with a native speaker and external courses compensation;

- PE support by professional accountants;

- 40 days of PTO;

- Medical insurance;

- Team-building events, conferences, meetups, and other activities;

- There are many other benefits you'll find out at the interview.

  • Junior Computer Vision

    4 дней назад

    Украина, Украина Data Science UA Полный рабочий день

    Data Science UA is a service company with strong data science and AI expertise. Our journey began in 2016 with the organization of the first Data Science UA conference, setting the foundation for our growth. Over the past 9 years, we have diligently fostered one of the largest Data Science & AI communities in Europe.About the role:We are looking for a...

  • Research Computer Vision Engineer

    2 недель назад

    Украина, Украина Skylum Полный рабочий день 120 000 ₴ - 240 000 ₴ в год

    Skylum allows millions of photographers to make incredible images faster. Our award-winning software automates photo editing with the power of AI yet leaves all the creative control in the hands of the artist.Join us on our mission to make photo editing enjoyable, easy, and accessible to anyone. You'll be developing products with innovative technologies,...

  • Vision pipeline engineer

    2 недель назад

    Украина, Украина DataScienceUA Полный рабочий день 30 000 ₴ - 60 000 ₴ в год

    About product:This is an intelligent video analytics platform designed to automate the process of learning and generating contextual insights from the unstructured data inside video footage. The company's platform uses artificial intelligence built on proprietary machine comprehension services that can contextually understand the content of user's data,...

  • Junior Data Annotator

    1 неделя назад

    Украина, Украина Data Science UA Полный рабочий день 20 800 € - 48 000 € в год

    Data Science UA is a service company with strong data science and AI expertise. Our journey began in 2016 with the organization of the first Data Science UA conference, setting the foundation for our growth. Over the past 9 years, we have diligently fostered the largest Data Science Community in Eastern Europe, boasting a network of over 30,000 AI top...

  • Junior Information Security Engineer

    1 неделя назад

    Украина, Украина Description Ciklum Полный рабочий день 20 000 $ - 60 000 $ в год

    DescriptionCiklum is looking for a Junior Information Security Engineer to join our team full-time in Ukraine.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...

  • Senior .NET Software Engineer

    2 недель назад

    Украина, Украина SoftServe Полный рабочий день 60 000 ₴ - 120 000 ₴ в год

    DIRECTION:SOFTWARE DEVELOPMENTTECHNICAL LEVEL:SENIORLOCATION:UKRAINEPERSONAL RECRUITER:OLHA YAKYMCHUKWE ARESoftServe is a global authority in delivering cutting-edge digital solutions at the intersection of technology and innovation. Since 1993, our dynamic team of experts has collaborated on transformative projects across diverse industries, empowering...

  • Lead .NET Software Engineer

    2 недель назад

    Украина, Украина SoftServe Полный рабочий день 60 000 $ - 120 000 $ в год

    DIRECTION:SOFTWARE DEVELOPMENTTECHNICAL LEVEL:SENIORLOCATION:UKRAINEPERSONAL RECRUITER:OLHA YAKYMCHUKWE ARESoftServe is a global authority in delivering cutting-edge digital solutions at the intersection of technology and innovation. Since 1993, our dynamic team of experts has collaborated on transformative projects across diverse industries, empowering...

  • Junior Applied Scientist

    6 дней назад

    Украина, Украина SoftServe Полный рабочий день

    DIRECTION:DATA SCIENCETECHNICAL LEVEL:JUNIORLOCATION:UKRAINEPERSONAL RECRUITER:OLESIA LOTOTSKAWE ARESoftServe is a global digital solutions company, headquartered in Austin, Texas, founded in 1993. Our associates work on 2,000+ projects with clients in the USA, Europe, APAC, and LATAM. We are about people who create bold things, make a difference, have fun,...

  • Trainee AI Engineer

    2 недель назад

    Украина, Украина N-iX Полный рабочий день 30 000 ₴ - 60 000 ₴ в год

    N-iX is seeking a motivated Trainee AI Engineer to join our dynamic team and working on the AI solution for the global biopharmaceutical company. This role offers an excellent opportunity to work with cutting-edge AI technologies to help create innovative solutions that provide engaging and insightful experiences for users. The ideal candidate will have a...

  • MuleSoft Senior Integration Engineer

    2 недель назад

    Украина, Украина Tipstat Полный рабочий день 90 000 ₴ - 120 000 ₴ в год

    TasksDesign, develop, and maintain integration solutions using MuleSoft to meet the company's business requirements.Collaborate with cross-functional teams to gather and analyze requirements for integration projects.Ensure the performance, quality, and responsiveness of integrations by conducting thorough testing and validation.Provide technical guidance and...