R&D center WINSTARS.AI

We are looking for a proactive and motivated Business Development Specialist to join our team and help grow our partnerships and client network in the AI space.

This role is ideal for someone with strong communication and negotiation skills who enjoys building relationships, exploring new opportunities, and driving business growth. Candidates with experience in project management, partnerships, account management, or sales are also welcome.

We are open to candidates with or without direct business development experience, as long as they demonstrate initiative, strong communication skills, and a proactive mindset.

RESPONSIBILITIES:

• Identify and develop new business opportunities and partnerships
• Build and maintain relationships with potential clients and partners
• Participate in negotiations and support deal structuring
• Conduct market research and identify potential leads
• Communicate with international clients and partners
• Support the preparation of proposals, presentations, and partnership materials
• Collaborate with internal teams (technical, management, marketing)
• Participate in networking activities, events, and partnership initiatives
  
   

REQUIREMENTS:

• Strong communication and negotiation skills
• English level B2+ (spoken and written)
• Background in IT, consulting, or related fields (1+ year)
• Experience in business development or project management, partnerships, sales, or account management (1+ year)
• Ability to build relationships and maintain professional communication
• Proactive mindset and willingness to take ownership
• Understanding of AI, technology, or digital products
• Strong organizational and problem-solving skills
   

NICE TO HAVE:

• Experience working with international clients or partners
• Experience in grant programs, partnerships, or innovation ecosystems
• Experience participating in international projects or collaborations

ADVANTAGES FOR A CANDIDATE:

• Stable and competitive salary
• Legally compliant gig contract with official tax reporting and payment
• Work in a cool & experienced team
• Useful & exciting projects
• Up to 26 Days Off per year at your convenience
• Convenient office in Vinnytsia or an opportunity to work remotely
• Corporate culture with maximum automation of processes
• Review of working conditions and position based on performance, productivity and development in accordance with a skills assessment program
• Excellent opportunities and prospects for professional growth in a company with a 9-year history.

We are looking for a part-time Flutter Developer to join our team for an exciting project with our UK-based partner. This is a short-term engagement with a very flexible schedule.

Required Skills:
 

• At least 4 years of experience in mobile development, with 2+ years specifically in Flutter.
   
• Strong proficiency in Dart and experience with the Flutter framework.
   
• Experience with RESTful APIs and integrating third-party libraries.
   
• Knowledge of mobile app development best practices, UI/UX principles, and performance optimization.
   
• Familiarity with version control systems like Git.
   
• Strong understanding of app lifecycle, app architecture, and design patterns.
   
• English level B2+.
   

Nice to have:
 

• Experience with native Android (Java/Kotlin) or iOS (Objective-C/Swift) development.
   
• Familiarity with CI/CD pipelines and mobile testing framework"

We’re opening applications for a 3-month intensive internship where participants will work on real company projects under the guidance of Senior Data Scientists with years of hands-on experience.

PARTICIPANTS

We’re looking for motivated and ambitious individuals eager to sharpen their Data Science skills.

To participate in the internship program, you need:

- Strong Python knowledge;
- Good skills in programming and algorithms;
- Good background in Math;
- Hand on experience in Machine Learning/Computer Vision/NLP (including pet projects);
- Knowledge of base ML libraries in Python;
- Strong knowledge of Git;
- English level Intermediate (B2).

STRUCTURE / MENTOR

- Kick-off Session — meet your mentor, fellow interns, and dive into the Skill Evaluation stage.
- Project-Based Learning — solve real Data Science tasks, collaborate on projects, and gain experience in a structured learning environment.
- Continuous Mentorship — benefit from ongoing guidance, code reviews, and feedback sessions designed to accelerate your growth.
- Every intern will work under the guidance of Senior Data Scientists with 5+ years of industry experience.

RESULTS

- Practical experience in AI, Machine Learning, Deep Learning, NLP, and Computer Vision.
- The chance to work on impactful, production-level projects.
- Opportunity to receive a full-time job offer at WINSTARS.AI upon successful completion of the internship.

​Winstars.AI is a research and development center comprising scientists, engineers, and visionaries dedicated to leveraging advanced technologies to enhance global efficiency and security. Since 2016, we have been committed to transforming ambitious projects into reality, creating our own products, and supporting others in their development.

We are looking for a highly skilled Data Scientist with a strong background in Python, NLP, machine learning, and deep learning frameworks, as well as experience in computer vision tasks. This role offers an opportunity to work on innovative AI-driven projects in a dynamic and experienced team.

THAT WOULD BE WONDERFUL IF YOU HAVE:

• At least Bachelor’s degree in Computer Science or related field;
• At least 1,5 years of real-world experience in implementing data science and NLP projects;
• Strong Python knowledge;
• Strong knowledge of classical algorithms and data structures;
• Strong knowledge in linear algebra, geometry, calculus, probability theory and statistics;
• Experience with Machine Learning libraries like NumPy, Pandas, ScikitLearn;
• Experience with NLP and Time Series forecasting;

• Experience with generative models (e.g., GPT, Gemini) is a strong advantage;

• Experience with LLMs (e.g., for sentiment analysis, prompt tuning), OpenAI API (incl. fine-tuning and structured output);
• Practical experience with at least one Deep Learning framework like Keras, Tensorflow, PyTorch;

• Basic Git proficiency;
• English — Upper-Intermediate.

WOULD BE A PLUS:

• Experience with LangChain and RAG pipelines;

• Good knowledge and experience with some of the well-known neural networks architectures such as: Yolo, U-Net, MobileNet, ResNet, R-CNN;
• Active Kaggle participation;
• Docker;
• Microsoft Azure or AWS.

ADVANTAGES FOR A CANDIDATE:

• Stable and competitive salary.
• Official employment under a gig contract.
• Work in a cool & experienced team.
• Useful & exciting project.
• Up to 26 Days Off per year at your convenience.
• Convenient office in Vinnytsia or an opportunity to work remotely.
• Review of working conditions and position based on performance, productivity and development in accordance with a skills assessment program.
• Excellent opportunities and prospects for professional growth in a company with a 9-year history.