Jobs

We are seeking a highly skilled Machine Learning (ML) Tech Lead with a strong background in Large Language Models (LLMs) and AWS Cloud services. The ideal candidate will oversee the development and deployment of cutting-edge AI solutions while managing a team of 5-10 engineers. This leadership role demands hands-on technical expertise, strategic planning, and team management capabilities to deliver innovative products at scale.
 

Responsibilities:

• Leadership & Management
  -Lead and manage a team of 5-10 engineers, providing mentorship and fostering a collaborative team environment;
  -Drive the roadmap for machine learning projects aligned with business goals;
  -Coordinate cross-functional efforts with product, data, and engineering teams to ensure seamless delivery.
• Machine Learning & LLM Expertise
  -Design, develop, and fine-tune LLMs and other machine learning models to solve business problems;
  -Evaluate and implement state-of-the-art LLM techniques for NLP tasks such as text generation, summarization, and entity extraction;
  -Stay ahead of advancements in LLMs and apply emerging technologies;
  -Expertise in multiple main fields of ML: NLP, Computer Vision, RL, deep learning and classical ML.
• AWS Cloud Expertise
  -Architect and manage scalable ML solutions using AWS services (e.g., SageMaker, Lambda, Bedrock, S3, ECS, ECR, etc.);
  -Optimize models and data pipelines for performance, scalability, and cost-efficiency in AWS;
  -Ensure best practices in security, monitoring, and compliance within the cloud infrastructure.
• Technical Execution
  -Oversee the entire ML lifecycle, from research and experimentation to production and maintenance;
  -Implement MLOps and LLMOps practices to streamline model deployment and CI/CD workflows;
  -Debug, troubleshoot, and optimize production ML models for performance.
• Team Development & Communication
  -Conduct regular code reviews and ensure engineering standards are upheld;
  -Facilitate professional growth and learning for the team through continuous feedback and guidance;
  -Communicate progress, challenges, and solutions to stakeholders and senior leadership.
  
  Qualifications:
• Proven experience with LLMs and NLP frameworks (e.g., Hugging Face, OpenAI, or Anthropic models);
• Strong expertise in AWS Cloud Services;
• Strong experience in ML/AI, including at least 2 years in a leadership role;
• Hands-on experience with Python, TensorFlow/PyTorch, and model optimization;
• Familiarity with MLOps tools and best practices;
• Excellent problem-solving and decision-making abilities;
• Strong communication skills and the ability to lead cross-functional teams;
• Passion for mentoring and developing engineers.

About Fintech Farm

We are a UK fintech creating successful neobanks in emerging markets in partnerships with local traditional banks.

Our success builds upon a best-in-class product, customer experience, emotional engagement, viral marketing, and deep credit decisioning expertise.

One of our founders had previously co-founded a highly successful Eastern European neobank with a multi-million customer base.

We launched our first market with Leobank in Azerbaijan in 2021, where we have already established market-leading positions. Our next market was Vietnam, where we launched Liobank in early 2023 and also gained solid traction.

We have a few more new markets in the pipeline for the next 12 months, and we are starting to build the team there.

Why Fintech Farm is a great place to be

Our ambition. We are looking to become a leading consumer digital bank brand in each market we operate making it easy for consumers to interact with their money. You could be a part of this exciting journey.

Our culture.

Customers. We always go above and beyond to provide an amazing customer experience. We serve our customers the way we would want our mom to be served. And who said that banking has to be boring? We make our apps not just easy but fun to use.

People. We are all business partners in our company. Each of us thinks big, acts as if we own the place, and never takes “No” as an answer. We work with strong individuals whom we empower and trust rather than micromanage. Common sense rather than formal policies prevails in all that we do. We always stay curious and open-minded. We embrace the We over Me culture.

Responsibilities:

• Develop and implement risk-scoring models to assess client creditworthiness, including both application and behavioral models.
• Perform feature engineering processes to enhance the quality and efficiency of predictive models.
• Analyze data to identify new opportunities and trends that can be utilized to improve scoring models.
• Collaborate with development teams and business analysts to integrate models into business processes.
• Monitor and analyze the performance of models in production, and propose and implement improvements.

Requirements:

• 2 to 4 years of experience in Data Science, with proven experience in building scoring models.
• Deep knowledge and practical experience in machine learning and statistical analysis.
• Experience with the Python programming language and libraries for data processing and machine learning (e.g., Pandas, Scikit-learn, TensorFlow, PyTorch).
• Skills in feature engineering and model selection for solving specific tasks.
• Ability to analyze large volumes of data and turn analytical insights into concrete actions.
• Experience with SQL and databases.
• Ability to work independently and as part of a team, as well as interact with non-technical colleagues.

What we are offering

• Competitive salary negotiable depending on the candidate’s level
• Share options
• We are still a start-up and more benefits are on the way

About Us:

Atto Trading is a quantitative trading firm operating a portfolio of signal-driven high-frequency strategies in cash equities and futures.

We are building a global, diverse team, with experts in trading, statistics, engineering, and technology to trade global markets. Our disciplined approach combined with rapid market feedback allows us to quickly turn ideas into profit. Our environment of learning & collaboration allows us to solve the world’s hardest problems, together.

As a small firm, we remain nimble and hold ourselves to the highest standards of integrity, ingenuity, and effort.

About the Role:

We're looking for a Junior Data Scientist/Quant Researcher to join our profitable trading team and drive growth.

This position is currently open as remote work from Ukraine, with in-office presence in Kyiv required once circumstances allow.

At ATTO Trading, you'll build models, strategies, and systems for trading various financial instruments globally. This role blends trading and software development, involving data analysis, predictive modeling, and strategy development. You'll tackle some of the industry's toughest challenges and work with cutting-edge technology.
 

Responsibilities:

• Design and test new data pipelines (ETL/ELT)
• Develop data visualization tools
• Maintain existing analytical instruments (toolkits, pipelines)
• Participate in research projects

Requirements:

• High level of proficiency in Python programming (data structures, design patterns, OOP, PEP etc)
• Experience with analytical packages for data visualization, manipulation and processing: NumPy, Polars, Matplotlib, Bokeh, Scikit-Learn
• Basic knowledge of relational databases and SQL
• Upper-Intermediate+  in English
• Experience working in Linux environment 
• Bachelor’s degree in statistics, math, computer science, or another quantitative discipline
• Good communication and team skills
• Close attention to details

Nice to have:

• Experience with С++
• Understanding of basic machine learning techniques
• Genuine interest in finance and trading
• Experience in development of quantitative trading strategies

Benefits:

• Opportunity to develop professional competencies
• Interesting and challenging tasks
• Competitive rates of pay
• Paid time off
• Coverage of health insurance cost

In Competera, we are building a place where optimal pricing decisions can be made easily. We believe that AI technologies will soon drive all challenging decisions and are capable of helping humans be better. We are now looking for a Middle Data Scientist to change the way we deliver our solution to customers.
 

You could be a perfect match for the position if

You want to:

• Validate datasets to ensure data accuracy and consistency.
• Design proof-of-concept (POC) solutions to explore new approaches.
• Develop technical solutions by mapping requirements to existing tools and functionalities.
• Train models and create custom approaches for new domains.
• Troubleshoot data processing and model performance issues.

You have:

• 2+ years of experience in data science or a related field.
• Strong SQL skills for data manipulation and extraction.
• Proficiency in Python, with the ability to write modular and readable code for experiments and prototypes.
• A solid mathematical background, preferably in a Computer Science-related field.
• Expertise in scientific Python libraries, including NumPy, pandas, scikit-learn, and either Keras/TensorFlow or PyTorch.
• Familiarity with Time Series Forecasting methodologies.
• Experience in statistical testing, including A/B testing.
• 1+ years working with tabular and multimodal data (e.g., combining tabular data with text, audio, or images).
• Upper-intermediate or higher English level.

Soft skills:

• Analytical mindset and critical thinking to solve complex problems.
• Agile approach, with the ability to experiment and test hypotheses in a dynamic business environment.
• Business-oriented thinking, capable of translating complex models into clear business insights.
• Curiosity and a drive for continuous learning in the data domain.
• Strong team player, able to collaborate across cross-functional teams.

You’re gonna love it, and here’s why:

• Rich innovative software stack, freedom to choose the best suitable technologies.
• Remote-first ideology: freedom to operate from the home office or any suitable coworking.
• Flexible working hours (we start from 8 to 11 am) and no time tracking systems on.
• Regular performance and compensation reviews.
• Recurrent 1-1s and measurable OKRs.
• In-depth onboarding with a clear success track.
• Competera covers 70% of your training/course fee.
• 20 vacation days, 15 days off, and up to one week of paid Christmas holidays.
• 20 business days of sick leave.
• Partial medical insurance coverage.
• We reimburse the cost of coworking.

Drive innovations with us. Be a Competerian.

We are seeking a highly skilled Machine Learning (ML) Tech Lead with a strong background in Large Language Models (LLMs) and AWS Cloud services. The ideal candidate will oversee the development and deployment of cutting-edge AI solutions while managing a team of 5-10 engineers. This leadership role demands hands-on technical expertise, strategic planning, and team management capabilities to deliver innovative products at scale.
 

Responsibilities:

• Leadership & Management
  -Lead and manage a team of 5-10 engineers, providing mentorship and fostering a collaborative team environment;
  -Drive the roadmap for machine learning projects aligned with business goals;
  -Coordinate cross-functional efforts with product, data, and engineering teams to ensure seamless delivery.
• Machine Learning & LLM Expertise
  -Design, develop, and fine-tune LLMs and other machine learning models to solve business problems;
  -Evaluate and implement state-of-the-art LLM techniques for NLP tasks such as text generation, summarization, and entity extraction;
  -Stay ahead of advancements in LLMs and apply emerging technologies;
  -Expertise in multiple main fields of ML: NLP, Computer Vision, RL, deep learning and classical ML.
• AWS Cloud Expertise
  -Architect and manage scalable ML solutions using AWS services (e.g., SageMaker, Lambda, Bedrock, S3, ECS, ECR, etc.);
  -Optimize models and data pipelines for performance, scalability, and cost-efficiency in AWS;
  -Ensure best practices in security, monitoring, and compliance within the cloud infrastructure.
• Technical Execution
  -Oversee the entire ML lifecycle, from research and experimentation to production and maintenance;
  -Implement MLOps and LLMOps practices to streamline model deployment and CI/CD workflows;
  -Debug, troubleshoot, and optimize production ML models for performance.
• Team Development & Communication
  -Conduct regular code reviews and ensure engineering standards are upheld;
  -Facilitate professional growth and learning for the team through continuous feedback and guidance;
  -Communicate progress, challenges, and solutions to stakeholders and senior leadership.
  
  Qualifications:
• Proven experience with LLMs and NLP frameworks (e.g., Hugging Face, OpenAI, or Anthropic models);
• Strong expertise in AWS Cloud Services;
• Strong experience in ML/AI, including at least 2 years in a leadership role;
• Hands-on experience with Python, TensorFlow/PyTorch, and model optimization;
• Familiarity with MLOps tools and best practices;
• Excellent problem-solving and decision-making abilities;
• Strong communication skills and the ability to lead cross-functional teams;
• Passion for mentoring and developing engineers.

Job description

Logivations is developing the most advanced robots navigated and controlled by Artificial Intelligence which are used by many international companies.

We are seeking talented and self-motivated Machine Learning / Python developers in Lviv to work with the AI-team to improve overall system efficiencies through the use of advanced technologies. The ideal candidate is excited to learn new things and willing to work through the details to get things done.

Your responsibilities

• Work on applications of machine learning and computer vision in logistics
• Implement, extend, and apply latest research in deep learning
• Provide input and expert knowledge for the design of novel solutions
• Work on applications including: guidance of autonomous vehicles in logistics, camera based object identification., tracking

Your profile

• Presence in Lviv and ability to work from office when needed and during the onboarding process
• Master or Bachelor degree in Computer Science, Mathematics, Statistics, Operations Research or related field
• Experience with with linux, bash, docker
• Good knowledge of Python, basic c++ is a plus
• Understanding of ML, gstreamer, pyro, ros2, numpy, fastapi will be a plus, too
• Motivation to keep up to date with latest research
• Background or interest in computer vision technologies
• Creative mind, be able to develop real innovations
• Strong desire to overcome obstacles and make your work benefit
• Good English language skills

We offer you

• A challenging, exciting and very interesting job opportunity
• Possibility to apply latest research in real-world use cases
• Very good salary, possibility for personal growth
• Payment in Euro
• Flexible working hours in a «trust» organization
• 3 days in office and 2 days flexible work place
• Optimal working environment and workplace
• Possibility to travel abroad to communicate with real customers

Are you interested? We are happy to receive your CV or resume in English. 

The family-style company is looking for a talented Data Scientist to join our team. If you are looking for an awesome team, send us your CV!

About the project

As a Data Scientist at UKAD, you will play an essential role in analyzing, modeling, and deriving insights from data that drives platform's core functionalities. You will focus on building predictive models, analyzing trends, and optimizing e-commerce-related processes using structured data.
Your day-to-day work will be together with an international team, working closely with your Team Lead, CTO, Head of Engineering and our full-stack developers. Our department consists of colleagues from various parts of the world and English is the primary language for communication.

Your key responsibilities consist of the following

• Supporting the development and deployment of machine learning and deep learning models, contributing to the process from ideation to implementation under the guidance of the team lead.
• Assisting in advanced time series analyses for e-commerce data, such as sales forecasting and inventory management.
• Writing and optimizing complex SQL queries to extract, manipulate, and analyze data.
• Collaborating with software developers to implement data-driven solutions into the platform.

• Conducting exploratory data analysis and presenting insights to the team lead and relevant stakeholders.

  
  And a few more points to match

• 5+ years of relevant experience
• Spoken English and desire to speak English
• Strong experience with Python and relevant libraries (e.g., Pandas, Numpy, Scikit-learn, TensorFlow…).
• Proficiency in SQL, with the ability to write complex queries involving joins, subqueries, and aggregations.
• A solid understanding of machine learning algorithms (supervised and unsupervised learning) and their practical applications in sales data.
• Practical experience in time series analysis for solving business problems like sales forecasting and inventory management.
• Experience deploying and maintaining machine learning models in a production environment using AWS services.
• Strong understanding of feature engineering techniques.
• Experience with software engineering best practices such as version control and testing.

Good-to-Have Skills

• Familiarity with working on sales and customer data in e-commerce.
• Ability to quickly understand e-commerce-specific datasets and use them effectively.

• Basic knowledge of deep learning, particularly LSTMs (Long Short-Term Memory networks).
  
  Your hands-on skills and data curiosity are what matter most. We're looking for someone who is self-sufficient, eager to learn, and most importantly someone who is passionate about data science within the e-commerce space.

  
  What we offer

• A really promising long-lasting project (you will be proud of yourself)
• Sane and polite, but effective management
• The best corporate culture (according to our teammates’ opinions)
• Competitive salary and other stuff (all the details here)
• Becoming a part of UKAD with unique value and long-term relationships.
  
  Some facts about UKAD to help you make a decision
• During 2022-2025, we only increased cooperation with our foreign partners
• UKAD combines benefits of family-sized companies, like no bureaucracy, easy access to the executives, with sustainable growth and vast opportunities
• Our company is strong enough to be not just a vendor but a tech partner. We can afford to choose customers that respect developers
• UKAD is one of the leading employers in Kharkiv, according to DOU
• We never hire people for projects, but to build the team, so if the project ends, you remain a part of UKAD.
  
  Aren’t we a company you’re looking for?

Now we’re looking for a Data Science Expert who’s not just great with numbers, but hungry to build real things — models, insights, and features — that go live and make a measurable difference.

🔧 What You’ll Be Doing:

• Own the design and development of machine learning models, forecasting systems, and lead scoring algorithms
• Turn messy, high-volume data into clear business signals and predictive insights
• Work cross-functionally with product, engineering, and growth to embed models into the product and decision-making
• Research and prototype data-driven features like NLP, recommender systems, churn prediction, etc.
• Shape the future of our data science strategy and help define scalable best practices
   

✅ What Makes You a Strong Fit:

• 5+ years of experience in data science / ML / analytics roles
• Expert in Python, Pandas, scikit-learn, and SQL
• Experience building and deploying ML models into production environments
• Strong product mindset — you're not just building models, you're solving real business problems
• Excellent communicator — able to collaborate across technical and non-technical teams
• English level: С1 (you can comfortably read documentation, join team calls, and communicate in writing)

Bonus if you have:
 

• Experience working in a startup or product-led tech company
• Background in real estate, SaaS, or growth-focused environments

• Exposure to cloud platforms (GCP, AWS), ML Ops tools, or business intelligence systems

   

  🚀 Why You’ll Love It Here:

   

• You’ll work at the core of a product-led, AI-powered startup where data drives every decision
• Your work will ship — fast — and impact thousands of users
• High autonomy, low bureaucracy: we trust you to own your domain
• Remote-first culture with flexible hours and async-friendly communication
• Salary (fixed base) ABOVE the market average.
• A smart, passionate team that moves fast, supports each other, and builds cool stuff
•  15 paid vacation days + 5 paid sick days annually.
•  Paid access to courses, books, and growth resources.
•  Real decision-making power and ownership of your results.
  
   

We’re looking for a proactive Data Scientist to join our growing team and help us redefine the future of eSports betting! You will develop and implement advanced models for esports betting, focusing on games such as Dota 2, League of Legends, etc. Oversee the entire model development lifecycle, including design, testing, and performance optimization.

Are you ready to apply your expertise in a fast-paced, innovative environment? If you’re passionate about quality and love the idea of working on a cutting-edge product, keep on reading!

Who are we?
 

Since 2017, our team of tech enthusiasts, eSports players, and bettors has been on a mission to revolutionize the world of eSports betting. This passion has driven us to create DATA.BET, the fastest-growing eSports data product in the market.

With the widest event coverage and a turnkey solution for a full betting product, we aim to become the TOP provider in the industry.
 

What you’ll be working on:
 

• Develop and implement betting models using Python and Golang.
• Design and optimize mathematical models, including statistical models, classical machine learning techniques, and neural networks.
• Analyze the performance and impact of models, ensuring operational efficiency.
• Prototype and assess models to evaluate their effectiveness and user acceptance.
• Integrate models with existing systems and optimize performance.
• Collaborate with backend and frontend teams for seamless implementation and decision-making.
• Conduct in-depth statistical analysis and apply machine learning methods to enhance forecasting accuracy.
   

About you:

We’re looking for someone who thrives on precision and collaboration.

Must-have skills and experience:
 

• 3+ years of commercial experience with Python.
• Strong knowledge of statistics and practical experience with ML techniques.
• Proven expertise in mathematical modeling, including statistical methods, classical ML approaches, and neural networks.
• Strong data processing skills (validation, parsing, visualization).
• Understanding business logic of decisions and analytical thinking ability.
• Excellent communication skills and the ability to work in a team.
• Ability to assess the business value of tasks.
• Upper-intermediate English skills.
   

Nice to have:
 

• Higher education in computer science, mathematics, statistics, or a related discipline is a plus.
• Experience in the betting industry or related fields is an advantage.
   

Why work with us?
 

We offer not just a job but an opportunity to be part of an innovative, and ambitious team that cultivates a positively charged atmosphere and an environment that fosters both professional and individual growth.

Your well-being and a supportive work environment are our biggest priority:
 

• Flexible schedule and workplace options: enjoy the flexibility to work where and when you’re most productive.
• 20 Paid+15 unpaid vacations: take time off to recharge with both paid and unpaid vacation options.
• Day off for your birthday: celebrate your special day with a well-deserved day off.
• Health insurance: take care of yourself and your well-being with comprehensive health coverage (in Ukraine only).
• 22 Sick leaves: take enough time to recover with a sufficient sick leave allowance (12 unconfirmed including sick leaves for mental health + 10 confirmed)
• Gifts and bonuses (wedding, child birth bonus, kindergarten allowance (in Ukraine only): get special perks to support you in various life situations and important moments.

Description

As a Computer Vision Engineer, you will join a mature and senior team dedicated to developing cutting-edge computer vision solutions for medical applications. Our projects range from advanced image processing to real-time vision systems, contributing to fields like medical devices, robotics, autonomous vehicles and others. We emphasize technical excellence and offer a stimulating environment that encourages innovation and professional growth.

Requirements

3+ years of experience in computer vision or related fields.
Strong knowledge of machine learning/deep learning.
Hands-on experience with object detectors, instance segmentation, keypoint/pose detection, RNNs/Transformers (computer vision in time domain), tracking algorithms.
Proficiency in programming languages such as Python and C++.
Extensive experience with computer vision libraries and frameworks like PyTorch, and OpenCV.
Familiarity with image processing techniques and annotation tools.
Experience with hardware integration for vision-based systems.
Good understanding of best practices of software development (code reviews, TDD, Git, etc.)
Advanced English (written and verbal) for daily communication with the customer.
Efficiency in remote development on Linux (VMs, on-premise machines).
Would be a Plus:
Understanding of real-time processing and optimization.
Experience with edge AI deployment.
Experience with optimization and inference libraries (ONNX, TensorRT, OpenVINO, etc.).
QNX or Linux development.
Experience in medical computer vision.
Experience in managing huge volumes of visual data.
Ability to leverage advanced nVidia ADA GPU features to speedup training and inference.
Experience with CPU and GPU profiling (nVidia nsight, cProfile)

Job responsibilities

Contribute to the design, development, code review, and testing of computer vision algorithms and systems.
Develop new features and improve existing functionality in vision-based projects.
Work on the integration of computer vision solutions with third-party tools and hardware.
Collaborate with cross-functional teams to deliver high-quality, compliant products.
Stay updated with the latest advancements in computer vision and machine learning technologies.

Project Description: 

We are looking for a Data Scientist / Machine Learning Engineer to develop and implement an ML solution that predicts key business metrics for fitness studios (sales, visits, contract signings, customer indicators) based on historical data. The project will be deployed on AWS.

iKizmet (www.ikizmet.com) is a fast-growing analytics software company specializing in the health and fitness industry. We are integrated with the largest POS and Scheduling platforms in our industry and our client list has some of the largest brands in the boutique fitness space. 

Job Title: Data Scientist / ML Engineer (AWS) for Fitness Studio Business Forecasting Project

Responsibilities: 

• Analyze data from fitness studios: sales, visits, contracts, and customer data. 

• Build end-to-end ML pipelines (data preprocessing → model training → testing → deployment → monitoring). 

• Develop forecasting models (regression, classification, time series). 

• Implement data pipelines and ML workflows on AWS (SageMaker, S3, Glue, Lambda). 

• Set up model performance monitoring and reporting. 

• Prepare reports and visualize results for business stakeholders. 

• Collaborate with team members and stakeholders to align tasks and communicate results. 

Requirements: 

• 3+ years of experience as a Data Scientist / ML Engineer. 

• Strong Python skills (pandas, numpy, scikit-learn, PyTorch or equivalent). 

• Experience with ETL pipelines and working with large datasets. 

• Hands-on experience with time series, regression, and classification models. 

• Proven experience with AWS: SageMaker, S3, Glue, Lambda, CloudWatch. 

• Proficiency in SQL. 

• Ability to clearly explain technical solutions to business stakeholders. 

• English proficiency (Intermediate or higher) for working in an international environment. Nice to have: 

• Experience building BI dashboards (e.g., AWS QuickSight, Power BI, Tableau). 

• MLOps and CI/CD experience. 

We offer: 

• Work on a real-world ML project with impactful business data. • Collaboration with an international team. 

• Flexible schedule, fully remote work. 

• Opportunities for learning, professional growth, and career development. 

Working hours: 11 AM - 7 PM CET

Please let me know if you are interested in our offer.

Fozzy Group is one of the largest trade industrial groups in Ukraine and one of the leading Ukrainian retailers, with over 700 outlets all around the country. It is also engaged in e-commerce, food processing & production, agricultural business, parcel delivery, logistics and banking. 

Since its inception in 1997, Fozzy Group has focused on making innovative business improvements, creating new opportunities for the market and further developing the industry as a whole.

At Fozzy Group, we are developing a next-generation Decision Support System to manage assortment and promotional activities more effectively using advanced analytics and machine learning. The project focuses on two major streams:

• Assortment Optimization: Cluster-based assortment planning, product lifecycle management, and inventory rotation strategies.
• Promo Effectiveness & Forecasting: ML-driven analysis and prediction of promo impact, segmentation-based targeting, and ROI estimation.

You will join a cross-functional team to design and implement data-driven decision module that directly influence commercial and operational decisions.

Job Responsibilities:

• building ML models for low-rotation SKU detection, promo TS models, and assortment clustering;
• supporting planogram and replenishment logic development with data-driven insights;
• automating recommendations for promo selections and substitutions;
• Design, train, and validate predictive and prescriptive models for promo uplift, inventory turns, and customer response;
• build and maintain SQL pipelines to aggregate and transform commercial data from various sources;
• collaborate with category managers, marketing, supply chain, and IT to translate business goals into measurable analytics tasks.

Requirements:

• bachelor’s Degree in Mathematics / Quantitative Economics / Econometrics / Statistics / Computer Sciences / Finance;
• at least 2 years working experience on Data Science;
• strong mathematical background in Linear algebra, Probability, Statistics & Optimization Techniques;
• proven experience with SQL (Window functions, CTEs, joins) and Python;
• machine Learning techniques (e.g., Decision Trees, Random Forest, and Boosting), Time Series Analysis and application of Statistical Concepts (Hypothesis testing, A/B tests, PCA);
• ability to work independently and decompose complex problems.

Preferred:

• knowledge of Reporting and Business Intelligence Software (Power BI, Tableau, Looker);
• experience with Airflow, Docker, or Kubernetes for data orchestration;
• practical experience with Amazon SageMaker: training, deploying, and monitoring ML models in a production environment;
• ability to design and deliver packaged analytical/ML solutions.

By joining our team you will get:

• opportunity to generate and influence decisions;
• competitive salary;
• professional & personal development opportunities;
• being part of dynamic team of young & ambitious professionals;
• concierge service for employees;
• corporate discounts for sport clubs and language courses;
• paid vacation and health insurance.

Hello! We, VMK GROUP, are a young and successful IT company.
We started in 2022, a difficult year for Ukraine, so we are happy to join the companies that support the economy of our country!

Today, our company encompasses three primary divisions:

VMK Group - Software development
VMKhealth - Full-cycle pharmaceutical digital agency
VMKteam - IT recruiting and staffing.

Each division is represented by a team of experts specializing in technical and industry-specific matters. Currently, our projects are being developed not only in Ukraine but also internationally.

Our client is developing an AI-powered cost estimation calculator for construction projects. The current industry process involves multiple manual iterations between architects and estimators, costing a lot of money per iteration and taking up to 2 weeks. Their solution significantly reduces both time and cost by automating key steps.

About the role:

We are seeking a Data Scientist/ML Engineer with experience in RAG pipelines and browser-based AI models. You will work on integrating AI-driven cost estimation workflows, model building, and computational simulations—all within a browser-based environment.
 

Responsibilities

• Develop and optimize ML-powered cost estimation models.
• Implement RAG pipelines in a browser-based environment.
• Collaborate with developers to integrate AI components into the frontend.
• Work with real-world construction data to improve model accuracy.
• Optimize computational models for performance and efficiency.
   

Requirements

• 3+ years of experience in ML engineering or data science.
• Experience with RAG pipelines and in-browser ML/AI processing.
• Understanding of computational models for financial or engineering simulations.
   

What do we offer?

• Competitive compensation;
• Flexible work schedule;
• Remote work;
• Opportunity to communicate with experienced teams.
   

If you have such experience and are ready to work for quality and results, we will be happy to continue our communication. We are waiting for your resume.

Про компанію VMK GROUPDevelopment and support of creative technical solutions
More than 7 years of experience that helps building effective products and marketing strategies

PIN-UP Global is an international holding specializing in the development and implementation of advanced technologies, B2B solutions and innovative products for the iGaming industry.

Our holding is represented in seven countries (Cyprus, Ukraine, Poland, Kazakhstan, Armenia, Peru, Malta). The headquarters of the holding is located in Cyprus.

We are looking for a Data Scientist to join our team!

Requirements:

- Proven experience in analysis of large amount of data;

- Experience in solving customer behavior prediction tasks;

- Knowledge of ML algorithms for regression, classification, clustering, ability to apply them to business problems;

- Solid experience in SQL;

- Extensive experience with Python for data processing, modeling, and visualization;

- Deep understanding of statistics, probability theory;

- Passion to drive projects from R&D to business value.

Will be plus:

- Familiarity with AWS infrastructure and toolchain (SageMaker, CloudFormation, CloudWatch, etc.);

- Familiarity with BI tools (Metabase, Tableau);

- Experience with tools for managing ML workflows;

- Knowledge and experience with algorithms and data structures;

- Knowledge of OOP;

- Understanding of containerization technologies (Docker);

- Participation in Kaggle competitions.

Responsibilities:

- Developing and testing machine learning models for customer behavior prediction, deploying to production;

- Working with tabular data collecting, cleaning, and exploring datasets, building ML pipelines;

- Applying statistical methods to analyze and interpret data, finding patterns, insights to improve quality of models;

- Maintaining existing models;

- Communicating and presenting results.

Benefits:

🍀 An exciting and challenging job in a fast-growing product holding, the opportunity to be part of a multicultural team of top professionals in Development, Engineering and Architecture, Management, Operations, Marketing, etc;

🤝 Great working atmosphere with passionate IT experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed;

📍Beautiful offices in Limassol, Warsaw, Almaty, Yerevan — work with comfort and enjoy the opportunity to build a network of connections with IT professionals day by day;

🧑‍💻 Laptop & all necessary equipment for work according to the ecosystem standards;

🏖 Paid vacations, personal events days, days off;

🫖 Paid sick leave;

👨‍⚕ Medical insurance;

💵 Referral program — enjoy cooperation with your colleagues and get a bonus;

📚 Educational support by our L&D team: internal and external trainings and conferences, courses on Udemy;

🦄 Multiple internal activities: online platform with newsletters, quests, gamification, and presents for collecting bonuses, PIN-UP talks club for movie and book lovers, board games cozy evenings, special office days dedicated to holidays, etc;

🎳 Company events, team buildings.

The Product Data Science team at Noom (www.noom.com) is seeking a mid-level Data Scientist Contractor. The primary responsibility is to conduct product analysis and help design & evaluate A/B tests.
 

The Product Data Science team currently consists of 4 other Data Scientists, who work together to tackle a variety of projects each week. We sit alongside the Business Data Science team (also 4 people) and the BI Engineering team.
 

“Product” at Noom covers all their in-app programs and features (including Noom Med!), as well as our Growth efforts (i.e. how we position and price our different product offerings!). 
 

Key Responsibilities:

• Product Analysis:

  - Answer insightful analysis questions from stakeholders across the Product org

  - Be able to ramp up on how different parts of the product & our data model function, to pull accurate results

  - Partner with PMs and Engineers to design key metrics for different initiatives

• Experiment Analysis:

  - Be the “stats expert” alongside PMs to ensure we design effective experiments

  - Understand and be able to intuitively explain concepts like power & sample size

  - Analyze experiment results to determine what is statistically significant, being able to take into account common pitfalls and “p-hacking” that can happen with A/B testing

• Specific Deliverables (First 3-6 months):

  - Ramp up on a particular product area and start answering ad hoc insight questions from there

  - Design an experiment (with another Product DS there to mentor), see it launch, and then analyze it

  - Give feedback on new team processes and come up with an idea to iterate/make a new one
   

Requirements:

• Strong proficiency in SQL and a solid understanding of data modeling concepts
• Proficiency with Python, ideally data analysis/science packages like Pandas and Stats
• Good “Data storytelling” and stakeholder communication: can explain technical concepts in an intuitive way
• Detail-oriented: can sense-check your output and correct errors before sharing results with stakeholders

• A good product-sense and familiarity with fundamental “product” metrics (like DAU, retention, etc)

   

What We Offer:

• Strong goal-oriented team, and a research mindset
• Opportunity to leverage your engineering skills for fellow engineers and shape the future of AI
• Working with the newest technical equipment
• 20 working days of annual vacation leave
• English courses, Educational Events & Conferences

• Medical insurance