Jobs

Ми шукаємо на проект AI Developer (middle level, 3-5 years).

Основні вимоги:

• 3+ Years of experience developing RL agent solutions
• Or 2+ Years of experience developing solutions with LLMs & RAG.
• 3+ Years of Software Development experience with proficiency in:
• Python:
• Numpy
• Torch or other gradient tracking tensor math library

Другорядні вимоги:

• 2+ Years of IoT and Timeseries data manipulation.
• 2+ Years of AWS cloud and/or Docker.
• 2+ Years using MLOps.
• Experience using AI for industrial process control.

• Working Knowledge of Test-Driven Development.

   

Підсумок по необхідним технологіям: Reinforcement learning (RL), LLMs & RAG, Python, Postgres, Numpy, PyTorch, IoT and Timeseries data manipulation, AWS, Docker, MLOps.

Важливо!: Excellent communication in English. (B1, Intermediate англійська не ок). Strong initiative, problem-solving mindset. Not just ticket takers – expected to be proactive and collaborative.
 

Обов’язки:

• Developing AI systems and tools for use in the client’s software offerings.
• Researching and designing new solutions to AI/ML/DS problems as needed.
• Educating and knowledge sharing AI research with a cross-functional team consisting of software development, engineering, and business domain experts.
• Learning Domain knowledge as necessary and working with SMEs to develop high-quality problem definitions.
• Owning the AI development lifecycle, inclusive of preparing data for use in AI systems, exploratory data analysis, model development, model deployment and implementation, monitoring, and maintenance.
• Collaboration with a globally distributed team that is remote and spread across various time zones.

Про клієнта та проект: Product company from USA. They offer AI-driven digital solutions for water treatment. Tech stack: Python (100%), Postgres, AWS, RL, LLMs, RAG, IoT, Time Series. Ongoing project with long-term expansion in Europe. 
 

Залученість: Full-time, remote, contract cooperation. Overlap with 10–11 AM EST scrum required (equals 5–6 PM Ukraine time). Flexibility is expected for occasional meetings with Singapore and India.

Дата старту: ASAP. 

Develux is an IT software development company operating since 2014, focused on the US market with 250+ professionals. One of our core business units operates in the EdTech domain, offering academic writing services to students worldwide. We’re committed to expanding the platform’s functionality and content quality, improving user experience and business performance.
 
We’re seeking a AI Content Creator to produce high-quality, SEO-optimized content. You will work closely with SEO specialists and ORM specialists to ensure content is accurate, valuable, and consistent with our tone of voice. The ideal candidate is creative, flexible, research-driven!
 
Responsibilities

• Generate articles using AI tools based on provided topics and briefs;
• Proofread and edit AI-generated content for clarity, tone, and grammar;
• Optimize texts using basic SEO principles;
• Adjust content according to internal guidelines;
• Select and add relevant images to articles;
• Follow deadlines and task requirements precisely.

Work Experience:

• 1.5+ years of experience in copywriting, content creation, or related fields
• 1+ year of experience working with AI writing tools
• Previous work with SEO-optimized texts is highly desirable

Required Skills & Qualifications

• Strong skills of working with AI tools for generating text content;
• Understanding of basic SEO for content;
• Proficiency in content editing;
• B2–C1 level of English (writing-focused).

Additional Skills:

• Content literacy – ability to understand, structure, and improve written content
• SEO awareness – basic understanding of how search engines evaluate and rank content
• Editing skills – ability to spot inconsistencies, repetitions, and awkward phrasing
• Time management – capacity to prioritize tasks and deliver results on time
• Technical adaptability – openness to using AI tools and learning new digital platforms
• Analytical thinking – can evaluate content quality based on guidelines and make appropriate improvements
• Initiative – readiness to ask questions, clarify requirements, and improve drafts proactively

 Questions and Answers:
- Does the job come with a probation period, and if so, how long does it last?Yes, there is a three-month probation period.
- What is the expected work schedule?
Full-time, flexible, please start no later than 11:00 (on average 8 hours per day). The office in Kyiv is open from 9:00 to 20:00. You can work remotely and also you can choose hybrid mode where you can combine working on-site and remotely.
- How many vacation and sick days are provided?
Annual paid vacation – 21 working days; Paid confirmed sick leave; 6 unconfirmed sick days/days off a year.

What social package and benefits are offered?
- English courses (up to 80 USD/month after successful completion of the probation period)
- Compensation for the cost of a subscription sports center (up to 80 USD/month after successful completion of the probation period)
- Medical insurance (50% after successful completion of the probation period) or $200 a year for health care
- Corporate events

Hiring process:
- HR-call with Recruiter
- Test task
- Interview with the Hiring manager (1 hour)
- Reference check
- Proposal for cooperation with Develux

Please note that feedback with the results of the CV review will be provided only in the event of a decision to further consider your candidacy.
Otherwise, your data will be retained in the company's CV database, and we will gladly contact you if a suitable vacancy becomes available. The consideration period is 10 working days.

Develux is an IT software development company operating since 2014, focused on the US market with 250+ professionals. One of our core business units operates in the EdTech domain, offering academic writing services to students worldwide. We’re committed to expanding the platform’s functionality and content quality, improving user experience and business performance.
 
We’re seeking a AI Content Creator to produce high-quality, SEO-optimized content. You will work closely with SEO specialists and ORM specialists to ensure content is accurate, valuable, and consistent with our tone of voice. The ideal candidate is creative, flexible, research-driven!
 
Responsibilities

• Generate articles using AI tools based on provided topics and briefs;
• Proofread and edit AI-generated content for clarity, tone, and grammar;
• Optimize texts using basic SEO principles;
• Adjust content according to internal guidelines;
• Select and add relevant images to articles;
• Follow deadlines and task requirements precisely.

Work Experience:

• 1.5+ years of experience in copywriting, content creation, or related fields
• 1+ year of experience working with AI writing tools
• Previous work with SEO-optimized texts is highly desirable

Required Skills & Qualifications

• Strong skills of working with AI tools for generating text content;
• Understanding of basic SEO for content;
• Proficiency in content editing;
• B2–C1 level of English (writing-focused).

Additional Skills:

• Content literacy – ability to understand, structure, and improve written content
• SEO awareness – basic understanding of how search engines evaluate and rank content
• Editing skills – ability to spot inconsistencies, repetitions, and awkward phrasing
• Time management – capacity to prioritize tasks and deliver results on time
• Technical adaptability – openness to using AI tools and learning new digital platforms
• Analytical thinking – can evaluate content quality based on guidelines and make appropriate improvements
• Initiative – readiness to ask questions, clarify requirements, and improve drafts proactively

 Questions and Answers:
- Does the job come with a probation period, and if so, how long does it last?Yes, there is a three-month probation period.
- What is the expected work schedule?
Full-time, flexible, please start no later than 11:00 (on average 8 hours per day). The office in Kyiv is open from 9:00 to 20:00. You can work remotely and also you can choose hybrid mode where you can combine working on-site and remotely.
- How many vacation and sick days are provided?
Annual paid vacation – 21 working days; Paid confirmed sick leave; 6 unconfirmed sick days/days off a year.

What social package and benefits are offered?
- English courses (up to 80 USD/month after successful completion of the probation period)
- Compensation for the cost of a subscription sports center (up to 80 USD/month after successful completion of the probation period)
- Medical insurance (50% after successful completion of the probation period) or $200 a year for health care
- Corporate events

Hiring process:
- HR-call with Recruiter
- Test task
- Interview with the Hiring manager (1 hour)
- Reference check
- Proposal for cooperation with Develux

Please note that feedback with the results of the CV review will be provided only in the event of a decision to further consider your candidacy.
Otherwise, your data will be retained in the company's CV database, and we will gladly contact you if a suitable vacancy becomes available. The consideration period is 10 working days.

ABOUT IFS

International Food Services (IFS) is an independently owned maritime catering organization. 

We offer marine catering solutions of the highest quality and monitor the consumption on board and deliveries for our clients in the shipping industry. 

IFS has offices in Antwerp, Singapore, Poland and Manila. We stand for a no-nonsense approach with a dedicated team, and we try to make a difference for our clients. Passion for the job and sustainable collaboration are very important for us. We aim to increase our clients' buying power by reducing waste and inefficiencies. We achieve this by training and supporting the crew on board and improving the well-being on board of the crew.

ABOUT THE POSITION

We are looking for a skilled and experienced AI Developer to join our team. 

The ideal candidate has a strong background in building and deploying AI solutions using Azure AI Foundry, OpenAI, and Azure Logic Apps. 

In this role, you will be responsible for designing, implementing, and maintaining AI-driven applications that optimize business processes and drive innovation.

Key Responsibilities:

• Design and Deploy AI Solutions: Build and deploy AI models and applications using Azure AI Foundry and OpenAI services.
• Integrate AI into Business Workflows: Create and manage automated workflows by integrating AI capabilities into business processes using Azure Logic Apps.
• Collaborate Across Teams: Work closely with software engineers and business stakeholders to gather requirements and deliver AI solutions aligned with organizational needs.
• Optimize AI Models: Fine-tune and optimize AI models for enhanced performance, accuracy, and reliability.
• Maintain AI Systems: Monitor AI systems to ensure high availability and scalability, troubleshoot issues and implement updates as necessary.
• Stay Current with AI Advancements: Keep up with emerging trends in AI technologies, tools, and best practices to ensure continuous improvement and innovation. 

WHAT WE ARE LOOKING FOR:

• Experience: Proven experience in developing AI applications using Azure AI Foundry and OpenAI services. 
• Technical skills & technologies:
  • Programming Languages: Python, C#
  • Cloud Platforms and Services: Microsoft Azure, Azure AI Foundry, Azure OpenAI, Azure Logic Apps
  • AI/ML Technologies: Machine Learning, Natural Language Processing (NLP), Optical Character Recognition (OCR), Speech Recognition
  • Frameworks and Libraries: .NET Core, Azure SDKs, experience with Angular 14+ is a plus 
  • Databases and Data Management: Azure SQL Database, SQL Server 
• Analytical Skills: Strong problem-solving skills and the ability to analyse complex data sets to derive actionable insights.
• Communication Skills: Excellent verbal and written communication skills (English) to effectively collaborate with team members and stakeholders.
• Adaptability: Ability to quickly learn new technologies and adapt to changing project requirements.

WHAT DO WE OFFER 

• Attractive salary and additional benefits.
• Opportunity for development in a global company.
• Working in an international team. 

Are you looking for a new challenge in a dynamic, international, family owned company? 

Don’t look any further and send your application.

Why The Hive will keep you awake at night
We’re the Solana AI-Hackathon champions turning abstract DeFi into voice-controlled reality. Your code becomes an intelligent agent that re-balances thousands of wallets while you sleep—and you share in the upside.

What you’ll build

• Design LLM-based Solana agents that auto-stake, auto-vote and auto-farm across Jito, Kamino, Marinade and Meteora.
• Hook those agents into Telegram, Farcaster and a web console so our users can say “farm mSOL at 8%+ APY” and watch it happen on-chain.
• Train reasoning loops on real market data; benchmark them live against your own degenerate trading strategies (yes, you can show off).

Who you are

• You personally trade or LP on Solana 
• 3+ years Python/Rust + production LLM or LangChain work.
• You’ve deployed at least one bot that executed >10k on-chain txns or managed >$1 M in TVL.

Nice-to-haves – Serum, Drift, or Tensor market-making scripts; contributor to Solana open-source repos.

Comp & Perks – USDC + BUZZ tokens, gas reimbursed devnet sandbox, bi-monthly hack weeks in Lisbon or NYC.

We're looking for a talented ML Engineer with a strong background in Natural Language Processing, Large Language Models (LLMs), and fine-tuning on client-specific data.

This is an opportunity to work on cutting-edge AI solutions that combine real-world client needs with custom-tuned large language models.

Requirements: 

Experience with LLM fine-tuning and prompt engineering

Hands-on skills in PyTorch and/or TensorFlow

Experience working with LangChain and NLP model chaining/composition

Ability to preprocess and normalize raw text data effectively

Familiarity with deploying models in real-world applications

Solid understanding of vector stores, embeddings, and inference optimizations

Responsibility: 

Fine-tune and adapt LLMs (GPT, LLaMA, etc.) on domain-specific datasets
Prepare, clean, normalize and structure client-provided text data for training

Build scalable, production-ready NLP pipelines using PyTorch and/or TensorFlow

Work with frameworks like LangChain, Transformers, Hugging Face, etc.
Select and integrate appropriate tools and services for model training and deployment

Collaborate with cross-functional teams to deliver intelligent AI-driven features
 

Alchemy Bio is virtual scientist orchestration platform. We abstract science the way AWS abstracts compute.

We allow scientists to run biology workflows, protein docking simulations, vaccine development cycles, target identification, and many more biopharma processes all from one platform. What used to be done by teams of specialized scientists can now be done with one person.

We're looking for an engineer to work with LLMs and biology. You will build systems to handle thousands of concurrent long-running processes, distributed services, agent orchestration and monitoring, and computational workflows. The work will be difficult, but meaningful.

We are looking for someone who cares deeply about their work. Someone who takes their craft seriously and cares about the quality of their code. You should be pushing standards, not accepting them.

Tech:

Python

Typescript

AWS

Postgres

React

Bioinformatics

LLMs

We are currently looking for a Machine Learning Engineer to join a technology company specializing in navigation hardware for aerial vehicles. This is a fully remote position.

The company fosters a fast-paced startup culture with direct communication, a flat hierarchy, and minimal bureaucracy. You will work with people who value the Growth Mindset, embrace challenges, aren’t afraid to learn from mistakes, and focus on finding solutions rather than pointing fingers.

The company actively integrates automation and AI technologies into all company processes to be 10x more efficient, reduce routines, and free up time for creative jobs.

Key responsibilities:

• Perform data analysis to evaluate data quality, identify trends, and ensure suitability for machine learning experiments.
• Prepare and preprocess datasets, ensuring best practices for model generalization and robustness in ML models.
• Prototype and optimize data processing pipelines, collaborating with the DevOps team for seamless deployment.
• Design, train, and evaluate ML models in collaboration with senior engineers.
• Analyze experiment results, identify potential pitfalls, and propose improvements for model performance.

• Proactively communicate key findings, intermediate analyses, and experiment results to stakeholders and partners, translating insights into actionable recommendations.

   

Required skills:

• Upper-intermediate, preferably Advanced English.
• Master’s or PhD degree in Computer Science, Machine Learning, Robotics, or a related field.
• Commercial experience in Machine Learning, Robotics, or a related field.
• Solid command of Machine Learning, Statistics, and Signal Analysis.
• Hands-on experience with Python and ML frameworks such as TensorFlow or PyTorch, SciPy, and Scikit-learn.
• Strong understanding of data preprocessing, feature engineering, and model evaluation.
• Familiarity with supervised and unsupervised learning techniques applied to sensor or image data.

• Basic understanding of software engineering principles, including version control (Git) and containerization (Docker).

   

Preferred qualifications:

• Command of at least one other language for data analysis, such as R and Scala.
• Familiarity with the Spark data analysis framework.
• Exposure to robotics, reinforcement learning, SLAM (Simultaneous Localization and Mapping), or sensor fusion.
• Experience working with real-time sensor data (e.g., LiDAR, camera, IMU).

• Understanding of cloud-based ML model deployment and optimization techniques.

   

Note! When possible, add a link to your GitHub and any code examples with your application.

Digital Future, one of the most active VC funds in Eastern Europe, is launching a new venture – and we’re looking for a Co-Founder/CEO to join us at ground zero.

This is an AI-native product, powered by smart automation and scale.

We're offering more than just a job - it's a chance to build something meaningful from scratch, backed by a strong product ecosystem and early-stage investment.

A crucial requirement for this role is that the candidate comes with their own product ideas ready to explore and launch. We are looking for someone with a strong vision and entrepreneurial mindset.

What You’ll Own

• Shape the vision, roadmap, and positioning of your product
• Lead the team, go-to-market strategy, and fundraising efforts
• Validate fast, execute smart, and grow with the support of our experienced product holding

We’d Love to Work With Someone Who Has:

• Experience in launching or scaling startups (as a founder or early hire)
• Deep understanding of the AI product space is a must.
• Clear, strategic thinking and a bias toward action
• Great leadership and communication skills
• Hands-on experience in sales, growth, or early customer development
• Ability to lead remotely, and work independently
• Bonus: familiarity with fundraising or working with VCs

What You’ll Get From Us

• Initial funding to move fast
• Access to product & tech expertise, advisory, and infrastructure
• Legal, hiring, design, marketing, and ops support
• A strong partner in your corner - not just capital, but real collaboration
• Optional equity capital from your side - or none at all. Your choice.

This is the kind of role where your name will always be on the founding story. If you're looking to build something real, with smart people and sharp execution - let’s talk.

Anadea | Tensorway is an international distributed team with more than 20 years of experience creating corporate and startup solutions (web, mobile, AI). We predominantly work remotely from Ukraine and Europe, with our office located in Dnipro.

Required Skills

• Python: proficient knowledge of the language for development, debugging, and code maintenance.
• LLM Frameworks: practical experience with LangChain / LangGraph, LlamaIndex for orchestrating models and tools.
• Interaction Patterns: understanding of Chain-of-Thought, ReAct, CodeAct, or similar reasoning loops.
• API & Testing: ability to design REST/GraphQL interfaces and write unit/integration tests with Git as the foundation of the workflow.
• Monitoring Tools: experience with LangSmith, OpenTelemetry, MLflow for tracking and analyzing agent systems.
• Eval Pipelines: execution of golden datasets and using frameworks for evaluating output quality, such as various tools for LLM evaluation.
• DevOps Basics: Docker containerization and CI setup (GitHub Actions/GitLab CI) for “green” builds and agent testing.
• Cloud Platforms: familiarity with AWS, GCP, or Azure for deployment, scaling, and load balancing.
   

Bonus Knowledge and Preferred Qualifications

• Rust or another systems language for high-performance services.
• Additional LLM Observability Tools: familiarity with Grafana, New Relic, or other approaches to monitoring LLM applications.
• Additional Eval Frameworks: experience with TruLens, Promptfoo, or Phoenix (Arize) for comparative analysis of agent behavior.
• Guardrails and Security: implementation of input/output filters to protect against unwanted content and prompt injection.
• Fine-tuning and Local Models: basic experience with quantization, fine-tuning, and working with RLHF approaches.
• Software Development: experience with concurrent programming and database systems, understanding of software design principles and patterns.
• AI Agents: understanding the structure of agents and environments, traditional and LLM-based approaches to agent problem-solving, decision-making, planning, etc.
   

Conditions and Benefits

• Remote Work: flexible schedule from anywhere in Ukraine and Europe; optional workplace in Dnipro.
• Competitive Compensation and Bonuses based on project results.
• Medical Insurance, Paid Vacation, and Learning Budget for professional growth.

If you meet the key requirements and want to work on scalable autonomous agent systems, please send your resume and project links!

The role is based in the Kyiv region, and we will expect you to be in the office 3-4 days per week. So, no full remote is possible. We have a shuttle service from the nearest metro station.
 

What is your Day to Day Mission:

• Design, develop, and optimize real-time object detection and tracking models for aerial video from UAVs (EO/IR cameras)
• Implement inference pipelines optimized for edge hardware (e.g., NVIDIA Jetson, Orin)
• Conduct model training, testing, benchmarking, and validation in real flight environments
• Integrate AI models into onboard systems
• Collaborate with other software and hardware teams to ensure robust end-to-end performance
• Research and apply state-of-the-art deep learning methods in computer vision

What you bring to the team:

• 3+ years of experience in AI/ML, with a strong focus on computer vision
• Proven experience in object detection/tracking using models like YOLO, SSD, or custom CNNs
• Proficiency in Python, C++, PyTorch or TensorFlow
• Experience with real-time video processing and optimization techniques (e.g., TensorRT, ONNX, pruning, quantization)
• Solid understanding of data annotation, augmentation, and training workflows
• Familiarity with embedded/edge AI deployments (e.g., Jetson Xavier, Orin)
• Experience working with aerial/surveillance imagery or geospatial data is a strong plus
• Bachelor’s or Master’s degree in Computer Science, Robotics, or related field

 Nice to Have:

• Knowledge of GStreamer, OpenCV, or similar real-time streaming frameworks
• Familiarity with UAVs, drone flight control, or defense technologies

• Understanding of object re-identification or multi-target tracking

   

Why Quantum-Systems:

• We Stand with Ukraine!
• We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus.
• We are industry pioneers who are ambitious, bold, and visionary.
• We push limits, think outside the box, and strive for technological excellence to shape the future of aerial data.
• We promise to be your runway for individual and professional growth.
   

About us:

Quantum Systems specialises in the development, design, and production of small Unmanned Aerial Systems (sUAS). The company’s range of electric vertical take-off and landing (eVTOL) sUAS are built to maximize range and versatility and to provide operators with a seamless user experience. By integrating cutting-edge software capabilities, like edge computing and real-time AI-powered data processing, Quantum Systems is building next-generation UAS for clients in defense, security, public sectors.

Our company Strikersoft with offices in Kyiv, Stockholm, Bucharest and 13 years history, is expanding the team and looking for an Engineer interested in Artificial Intelligence for an AI solution for Healthcare.

1. Project description

Strikersoft is advancing its Edge AI research program with exciting projects planned for the next five years. We aim to develop an effective system for rescue missions in natural and man-made disasters. Our goal is to create a highly effective solution that integrates vital health data from contactless technologies like camera etc.

Join us in shaping the future of disaster response with innovative technology that makes a real difference.

2. Your Role

As an Engineer in our cross-country team, you will focus on AI model development and integrating software algorithms into FPGA prototypes. You will collaborate continuously with a professor’s team at KTH, the Royal Institute of Technology (Stockholm, Sweden). 

Your responsibilities will include:

• Representing Strikersoft within the KTH and Sweden consortium, by offline/online communication and reporting.
• Participating in educational activities at KTH.
• Developing AI software in close collaboration with other members of the Strikersoft IoT/AI lab.
• Contributing to Strikersoft’s knowledge base, including code repositories, technical documentation, and scientific papers.
• Driving innovation and sharing your expertise with lab members.
• Forming and managing a proprietary dataset to support AI model development.

Place: The role is positioned in Kista (Stockholm, Sweden) at Strikersoft and with active collaboration with your project colleagues at KTH Royal Institute of Technology in Kista and Strikersoft’s R&D team.
We are considering candidates both in Ukraine and Stockholm or other countries who can travel at least once a month to Kista (Stockholm, Sweden).

3. Your skills and experience

We are looking for an Engineer with a strong interest in AI, mathematics, computer science and scientific aspects of these subjects. You have a master’s degree computer science and/or electrical engineering or equivalent.

Your strength lies in seeing the big picture specific to use cases and customer focus. You are thorough with a mindset of delivering quality over quantity, as well as having strong communication skills. As a person you are driven, eager to develop yourself further and, team focused.

During the recruiting process, candidates will be assessed upon their abilities below:

• Effective collaboration with others while maintaining the ability to work autonomously and seek support or guidance as needed.
• Maintaining a professional approach in all aspects of work.
• Ability to meet deadlines consistently while managing time effectively.
• Proactive Risk Management — identifying and escalating risks early to ensure timely resolution and avoid potential issues.
• Can analyse and work with complex issues.
• Have a strong background in mathematics, digital design, hardware description languages and machine learning algorithms.
• Open-Source Development.
• Programming languages such as Python, C++, VHDL/Verilog
• Mandatory to write and speak English well.

4. What you will be a part of

KTH Royal Institute of Technology in Stockholm is the Swedish coordinator for these projects. KTH makes the HW framework for silicon chip production based on their SiLago framework. Strikersoft works very close with KTH. KTH is one of Europe’s leading technical and engineering universities, as well as a key centre of intellectual talent and innovation. KTH is Sweden’s largest technical research and learning institution and home to students, researchers, and faculty from around the world. The research and education cover a wide area including natural sciences and all branches of engineering, as well as architecture, industrial management, urban planning, history and philosophy.

Chips Joint Undertaking (Chips JU) is a European partnership program under Horizon Europe and a further development and expansion of Key Digital Technologies JU. The main task of the program is to implement the European Chips Act, which will strengthen Europe’s competitiveness in semiconductor technologies for Edge AI applications. The program contains many multi-international, multi partner projects.

5.  What we offer

• The possibility to study and work in a dynamic and international research environment in collaboration with industries and prominent universities from all over Europe.

   

We are looking for a Machine Learning Engineer to help us deploy, configure, and optimize Mistral 7B, integrate it into our services, and implement Retrieval-Augmented Generation (RAG) for database interactions.

Key Responsibilities:

• Configure and optimize Mistral 7B for business tasks (fine-tuning, quantization, performance optimization).
• Assess required computational resources, select the optimal infrastructure for model deployment (on-premise or cloud), and analyze cost efficiency.
• Implement RAG to integrate models with vector databases.
• Orchestrate interactions between multiple ML services (e.g., one model generates tags, and another validates task descriptions).
• Develop a service for interacting with the model (API for predictions, model management, integration with our application).
• Optimize model performance for real-world usage.

Requirements:

• Experience with LLM models (Mistral 7B, GPT-3/4, LLaMA, Claude, Falcon, Bloom, etc.).
• Understanding of Retrieval-Augmented Generation (RAG) and model integration with databases.
• Hands-on experience with fine-tuning and dataset preparation/annotation.
• Experience with vector databases (Pinecone, Weaviate, FAISS).
• Strong proficiency in Python and libraries like PyTorch, TensorFlow, Hugging Face, and LangChain.
• Experience in evaluating and optimizing infrastructure for AI deployments.
• Experience in developing APIs for integrating AI models into business processes.

We offer:

• Regular result-based salary reviews;
• Comfortable working hours (10-19 Kyiv time zone);
• Bonus system;
• Established product-focused environment;
• Range of tasks, from quick and simple to challenging investigation to run;
• Cheerful & dynamic environment;
• Friendly and open-minded team;
• Virtual workspace with perspective to move into one of the offices;
• Mentorship;
• Attractive social package (unlimited and paid sick days, fully paid vacation, birthday day off, etc;)
• Sport and English classes discounts.

Hiring steps:

• 1st interview with the Recruiter;
• Technical interview with the Squad Lead;
• Job offer.

We are seeking an AI Engineer to join one of our customers’ teams. This position will play a key role in applying state-of-the-art machine learning and AI techniques to enhance automated accessibility testing, drive intelligent analysis of scan results, and develop algorithms that add value to their product suite. The AI Engineer will work to build scalable ML systems that integrate into the client's core products, ensuring they are robust, ethical, and aligned with the client’s mission of digital equality.

The ideal candidate would have experience deploying ML models in production environments, preferably in the domains of computer vision, and NLP. An understanding of supervised and unsupervised learning, model evaluation, data science, and responsible AI principles is essential. Prior work in accessibility or web technologies is a plus.
 

Requirements:
 

• 3+ years of experience in machine learning or AI engineering, with a strong focus on deploying models in production environments.
• Proficiency with Python and common ML libraries such as TensorFlow, PyTorch, Scikit-learn, or Hugging Face Transformers.
• Experience building and maintaining scalable ML infrastructure
• Strong back-end engineering skills, including designing APIs, integrating with cloud services, and building infrastructure to support ML workflows.
• Hands-on experience with data engineering tools and workflows (e.g., AWS Glue, Athena, Spark, or similar).
• Strong understanding of model lifecycle management, including training, evaluation, deployment, and monitoring in real-world systems.
• Familiarity with web technologies (HTML, CSS, JavaScript) and an interest in digital accessibility.
• Excellent communication skills, with the ability to explain complex ML concepts to both technical and non-technical audiences.

• At least Upper Intermediate English level.

   

Nice to Have

• Computer Vision, NLP.
• Docker & AWS.
• Accessibility knowledge.
   

Responsibilities:
 

• Process and collect data for AI systems, create and maintain data pipelines for developing and deploying AI algorithms at scale.
• Research the state of the art in AI/ML and creatively apply it to our mission of digital equality.
• Design and develop algorithms using AI/ML to enhance our product suite and increase automation.
• Contribute to technical documentation and share findings with stakeholders through demos, presentations, and reports.
• Evaluate algorithm performance using rigorous statistical and domain-relevant metrics, iterating for continual improvement.
• Participate in code reviews, team planning, and cross-functional collaborations to ensure high engineering standards.
   

We offer:
 

• Annual paid vacation of 18 working days.
• Extra vacation days for long-lasting cooperation.
• Annual paid sick leave of 10 days.
• Maternity/Paternity leave.
• The opportunity for sabbatical leave.
• Marriage and Parenthood Package.
• Compensation for sports activities (up to 250$ per year) or health insurance covering (70%) — after the trial period.
• Internal education (corporate library, Udemy courses).
• Career development plan.
• English and Spanish classes.
• Paying taxes and managing PE (Private Entrepreneur).
• Technical equipment.
• Internal Referral program.
• Opportunity to take part in company volunteering activities.
• Sombra is a “Friendly to Veterans” award-holder.
  
   

If you believe you are a suitable candidate for this position, please attach your updated resume using the provided link.
Our recruitment team will review your profile, and if it aligns with our current job openings, we will contact you shortly. If you don’t receive a reply from us within 5 business days, it means we have decided to move forward with other candidates.
Thank you for understanding.

The best way to have an exciting and unique experience at sports and music events is with official hospitality packages and VIP tickets.

The company is currently searching for an AI Engineer for full-time remote.
Company — a trusted online marketplace where fans can buy and sell official hospitality packages and VIP tickets to live sports, music, and cultural events.

You’ll help shape the future of customer-facing AI applications, from conversational sales agents to real-time support copilots, transforming how fans discover, explore, and purchase unforgettable live event experiences.

Company has:
— Excellent rating on Trustpilot (4.9),
— Partnerships with the best clubs, venues, and artists,
— Traffic of around 280K monthly unique users per month and growing fast,
— Currently focussed on the UK market, but poised to enter European markets in the near future.

Must have experience in Python web-development with modern tools and frameworks, experience with practical LLM implementation, with RAG and vector databases.
Will be a huge plus: AWS toolset (especially ML-ones) experience.