Jobs at Djinni

About the Role

We are looking for a Senior Full-Stack Developer to design and deliver scalable, high-performance web applications across both frontend and backend layers. This role requires strong expertise in modern frontend engineering with React, as well as solid backend architecture experience using Python (FastAPI preferred) or Java.

You will be responsible for building end-to-end features, designing APIs, and ensuring system scalability, performance, and maintainability in production environments.

Key Responsibilities

Frontend Development

• Develop modern web applications using ReactJS and TypeScript.
• Design and implement reusable UI components and scalable frontend architecture.
• Build and maintain state management solutions and API integrations.
• Deliver responsive, accessible, and high-quality user interfaces.
• Collaborate closely with design and product teams to translate requirements into intuitive user experiences.
• Ensure frontend applications meet high standards of performance, maintainability, and usability.

Backend Engineering & API Development

• Architect and build backend services using Python (FastAPI preferred) or Java (Spring Boot / Quarkus).
• Design and implement scalable RESTful and GraphQL APIs with a focus on performance, security, and maintainability.
• Build asynchronous processing pipelines using technologies such as Celery, RabbitMQ, Redis, or similar message brokers.
• Design and optimize database schemas using PostgreSQL, MySQL, or NoSQL databases.
• Implement caching strategies to improve system performance and reduce latency.
• Optimize backend services for high throughput, scalability, and reliability.

Required Skills

Frontend Engineering

• Strong experience with ReactJS and TypeScript.
• Solid understanding of frontend architecture and component-based design.
• Experience with state management libraries (Redux, Zustand, MobX, or similar).
• Strong knowledge of API integration (REST and/or GraphQL).
• Experience building responsive and accessible web applications.
• Strong focus on frontend performance optimization and maintainability.

Backend Engineering

• Strong experience with backend development using Python (FastAPI preferred) or Java (Spring Boot / Quarkus).
• Experience designing and building RESTful APIs and/or GraphQL APIs.
• Solid understanding of microservices architecture principles.
• Experience working with asynchronous processing systems (Celery, RabbitMQ, Redis, or similar).
• Strong knowledge of relational and/or NoSQL databases (PostgreSQL, MySQL, MongoDB, etc.).
• Experience with caching strategies (e.g., Redis, in-memory caching, CDN strategies).

Nice to Have

• Experience with event-driven architectures.
• Familiarity with Docker and Kubernetes in production environments.
• Exposure to cloud platforms (AWS, GCP, or Azure).
• Understanding of CI/CD pipelines and DevOps practices.
• Experience with performance tuning and system scalability improvements.
• Knowledge of Domain-Driven Design (DDD) or clean architecture principles.
• Experience working in Agile/Scrum teams.

🚀 Join a fast-growing international iGaming company with 1,000+ professionals and a portfolio of successful projects operating across Tier 1-3 markets worldwide.
 

We are looking for an experienced Product Owner with a strong background in Tier-1 markets to lead product development, drive business growth, and create outstanding player experiences.
 

This is a high-impact role for someone who combines strong product thinking, data-driven decision-making, and deep expertise in casino products.
 

🌍 Fully Remote
📈 Direct Impact on Product Strategy & Business Results
🚀 International Tier-1 Focus
💡 High Level of Ownership & Decision-Making
 

About the Role

As a Product Owner, you will take ownership of casino product development, collaborate with cross-functional teams, and drive product initiatives from discovery to delivery.
 

You will be responsible for identifying growth opportunities, improving player experience, optimizing product performance, and delivering features that create measurable business impact across Tier-1 markets.
 

Responsibilities

• Own and manage the product roadmap and backlog
• Define product vision, strategy, and priorities based on business goals and player needs
• Analyze product performance and monitor key metrics (GGR, NGR, RTP, Retention, LTV, Conversion)
• Conduct market, competitor, and player research across Tier-1 markets
• Create product requirements, specifications, user stories, and feature documentation
• Collaborate closely with CRM, Analytics, Design, and Development teams
• Drive A/B testing initiatives and data-driven product improvements
• Optimize retention mechanics, bonus systems, and player journeys
• Identify growth opportunities and scale successful product initiatives
• Ensure timely delivery of product features and improvements
 

Requirements

• 4+ years of Product Owner or Product Management experience within iGaming
• Strong experience working with Tier-1 markets
• Deep understanding of casino product metrics (GGR, NGR, RTP, Retention, LTV, Conversion)
• Hands-on experience with analytics and experimentation tools (Google Analytics, Hotjar, Power BI, Amplitude, or similar)
• Strong knowledge of player behavior, segmentation, and customer journey mapping
• Experience designing and optimizing retention strategies
• Experience with bonus mechanics, gamification, and engagement systems
• Strong understanding of UI/UX principles and product development processes
• Experience working with cross-functional teams and managing product backlogs
• Excellent analytical, communication, and stakeholder management skills
• Fluent Ukrainian and Russian communication skills
• English proficiency (B2+) will be considered a strong advantage
 

What We Offer

• Fully remote work
• Competitive salary package
• Paid vacation and sick leave
• Professional onboarding and continuous support
• Transparent processes and clear business goals
• Career growth opportunities within a rapidly growing international company
• Dynamic, ambitious, and supportive team environment
• Access to internal expertise and knowledge-sharing initiatives
• Continuous professional development and learning opportunities
• Opportunity to directly influence product strategy and business performance
 

Why Join Us?

We are building products used by players across multiple international markets and continuously investing in innovation, growth, and product excellence.
 

If you're passionate about product development, analytics, experimentation, and creating exceptional player experiences, we'd love to hear from you.
 

🚀 Apply now and become part of our growing Product Team!

About the Role

We are looking for a Senior Frontend Developer who will be responsible for building modern, scalable, and high-performance web applications. In this role, you will work closely with design, product, and backend engineering teams to deliver seamless user experiences while also contributing to cloud infrastructure, deployment, and DevOps practices.

The ideal candidate combines strong frontend engineering expertise with solid knowledge of AWS and modern DevOps tooling.

Key Responsibilities

Frontend Development

• Develop modern web applications using ReactJS and TypeScript.
• Design and implement reusable UI components and scalable frontend architecture.
• Build and maintain state management solutions and API integrations.
• Create responsive, accessible, and user-friendly interfaces across devices and browsers.
• Collaborate with designers and product teams to translate requirements into intuitive user experiences.
• Ensure high standards of performance, maintainability, and code quality in frontend applications.

Cloud & DevOps

• Deploy, configure, and manage applications on AWS (EC2, ECS/EKS, Lambda, S3, RDS, CloudWatch, IAM, and related services).
• Design and maintain CI/CD pipelines for automated testing and deployments.
• Work with Docker and Kubernetes for containerization and orchestration of services.
• Implement observability practices, including logging, monitoring, and distributed tracing.
• Support infrastructure provisioning and environment automation.

Required Skills

Frontend Engineering

• Strong experience with ReactJS and TypeScript.
• Solid understanding of frontend architecture and component-based design.
• Experience with state management solutions (e.g., Redux, Zustand, MobX, or similar).
• Experience integrating RESTful APIs and working with backend services.
• Strong focus on performance optimization and responsive design.
• Understanding of web accessibility (WCAG principles) and frontend best practices.

Cloud & DevOps

• Hands-on experience with AWS cloud services, including:
  • EC2
  • ECS / EKS
  • Lambda
  • S3
  • RDS
  • CloudWatch
  • IAM
• Experience implementing CI/CD pipelines and automated deployment workflows.
• Experience with Docker and Kubernetes in production environments.
• Understanding of system observability (logging, metrics, tracing).

Nice to Have

• Experience working in distributed or microservices-based architectures.
• Familiarity with backend systems and API design.
• Knowledge of Infrastructure as Code (Terraform or CloudFormation).
• Experience with performance monitoring and frontend profiling tools.
• Exposure to Agile/Scrum environments.
• Experience working in high-load or large-scale systems.

About the Role

We are looking for a Senior Backend / Cloud Engineer to design, build, and operate scalable backend systems and cloud-native infrastructure. This role combines strong backend engineering expertise with deep knowledge of AWS and modern DevOps practices.

You will be responsible for building reliable distributed systems, designing APIs, and ensuring high availability, performance, and observability of production services.

Key Responsibilities

Cloud & DevOps

• Deploy, manage, and optimize applications on AWS (EC2, ECS/EKS, Lambda, S3, RDS, CloudWatch, IAM, and related services).
• Design and maintain CI/CD pipelines, automated testing workflows, and environment provisioning strategies.
• Use Docker and Kubernetes for containerization and orchestration of microservices.
• Implement observability solutions, including logging, monitoring, metrics, and distributed tracing.
• Ensure infrastructure reliability, scalability, and operational efficiency.

Backend Engineering & API Development

• Architect and build backend services using Python (FastAPI preferred) or Java (Spring Boot / Quarkus).
• Design and implement scalable RESTful and GraphQL APIs with a strong focus on performance, security, and maintainability.
• Develop asynchronous processing pipelines using technologies such as Celery, RabbitMQ, Redis, or similar message brokers.
• Design and optimize database schemas using PostgreSQL, MySQL, or NoSQL databases.
• Implement caching strategies to ensure high performance and low latency.
• Optimize backend systems for high throughput, resilience, and reliability.

Required Skills

Cloud & Infrastructure

• Strong hands-on experience with AWS cloud services, including:
  • EC2
  • ECS / EKS
  • Lambda
  • S3
  • RDS
  • CloudWatch
  • IAM
• Experience with Docker and Kubernetes in production environments.
• Experience designing and maintaining CI/CD pipelines.
• Strong understanding of system observability (logging, monitoring, tracing).

Backend Engineering

• Strong experience with Python (FastAPI preferred) or Java (Spring Boot / Quarkus).
• Experience designing and implementing RESTful and GraphQL APIs.
• Solid understanding of distributed systems and microservices architecture.
• Experience with asynchronous processing systems (Celery, RabbitMQ, Redis, or similar).
• Strong knowledge of relational and/or NoSQL databases.
• Experience implementing caching strategies (Redis, in-memory caching, CDN, etc.).

Nice to Have

• Experience with event-driven architectures and messaging systems.
• Knowledge of Infrastructure as Code (Terraform, CloudFormation, or similar).
• Experience with performance tuning and load optimization.
• Understanding of Domain-Driven Design (DDD) or clean architecture principles.
• Exposure to security best practices in cloud environments.
• Experience working in high-scale production systems.

About the Role

We are looking for a proactive, detail-oriented QA Engineer who can independently drive quality assurance across web applications, APIs, and modern software platforms. The ideal candidate combines strong manual testing expertise with automation capabilities and effectively leverages AI tools to improve testing efficiency and quality.

Key Responsibilities

• Design, execute, and maintain manual and automated test cases.
• Perform API testing and API test automation.
• Perform UI testing and UI test automation for web applications.
• Identify, document, and track software defects through resolution.
• Collaborate closely with developers, product managers, and stakeholders to ensure product quality.
• Participate in requirement analysis, test planning, and release validation.
• Utilize AI-powered tools to improve test coverage, productivity, and overall QA processes.
• Work independently and take ownership of testing activities throughout the software development lifecycle.

Required Skills

• Experience with API manual testing and API automation testing using any modern testing tools and frameworks.
• Experience with UI manual testing and UI automation testing using any modern testing tools and frameworks.
• Proficiency in at least one programming language (e.g., Java, Python, JavaScript, C#, Go, or similar).
• Strong understanding of software testing methodologies, test design techniques, and defect management.
• Experience using AI tools to enhance testing, automation, analysis, and productivity.
• Ability to work independently with minimal supervision.
• Strong analytical and problem-solving skills.
• Good communication and collaboration skills.

Nice to Have

• Experience working in Agile/Scrum environments.
• Knowledge of CI/CD pipelines and test automation integration.
• Experience with performance, security, or mobile testing.
• Familiarity with cloud-based applications and modern development practices.

About the Role

We are seeking a highly analytical and detail-oriented Data QA Engineer to ensure the quality, accuracy, and reliability of data platforms, pipelines, and reporting systems. The ideal candidate has strong SQL expertise, a solid understanding of data engineering concepts, and the ability to independently investigate data issues, validate complex data flows, and support data quality initiatives across the organization.

Key Responsibilities

• Validate data accuracy, completeness, and consistency across multiple systems and environments.
• Perform data quality testing for ETL/ELT pipelines, data warehouses, and reporting solutions.
• Design and execute test plans, test cases, and validation strategies for data-centric applications.
• Write complex SQL queries for data validation, reconciliation, and root cause analysis.
• Analyze and troubleshoot data discrepancies across source and target systems.
• Review, understand, and debug Python-based data pipeline code when necessary.
• Collaborate with data engineers, software engineers, analysts, and business stakeholders to ensure data integrity.
• Utilize AI-powered tools to improve testing efficiency, investigation, analysis, and productivity.
• Work independently and take ownership of data quality initiatives throughout the project lifecycle.

Required Skills

Database Engineering & SQL

• Strong knowledge of relational databases and database concepts.
• Advanced SQL skills with the ability to write complex queries for:
  • Data validation
  • Data reconciliation
  • Root cause analysis
  • Data quality investigations
• Experience working with large datasets and optimizing data validation processes.

Data Infrastructure & Concepts

• Solid understanding of data engineering principles and best practices.
• Experience validating data pipelines and data processing workflows.
• Understanding of ETL/ELT architectures and data movement processes.
• Knowledge of data warehouse concepts and dimensional modeling.
• Familiarity with OLAP technologies and modern cloud data platforms such as Redshift, Snowflake, BigQuery, or equivalent.

Programming Skills

• Strong proficiency in Python.
• Ability to read, understand, analyze, and debug data pipeline code.
• Experience using Python for data validation, testing, or data analysis activities.

Additional Requirements

• Experience utilizing AI tools to improve testing, analysis, and productivity.
• Strong analytical thinking and problem-solving skills.
• Excellent attention to detail.
• Ability to work independently with minimal supervision.
• Strong communication and collaboration skills.

Nice to Have

• Experience with data quality frameworks and monitoring tools.
• Experience in testing cloud-based data platforms.
• Knowledge of Apache Airflow, dbt, Spark, or similar data technologies.
• Experience working in Agile/Scrum environments.
• Familiarity with CI/CD practices for data engineering projects.

We’re looking for a Data Analyst to help us build a reliable analytics setup for AI product.

Initially, this will be a project-based collaboration focused on setting up the analytics foundation. If things go well, the scope will grow.

What you’ll help us with:

• Build reports and answer product/business questions using SQL
• Build dashboards in Looker Studio or in other tool 
• Define and document key events, conversions, and KPIs

We’re looking for someone with experience in:

• SQL
• Web analytics
• Attribution and conversion tracking

Nice to have:

• Set up and configure Google Analytics 4
• Implement tracking via Google Tag Manager
• Conversion API experience 

What we offer:

• Direct collaboration with founders
• Flexible project-based engagement
• Opportunity to shape analytics from the ground up

About the Role

Techchain Solutions is looking for a Business Analyst with experience in Web3 and AI products to support product discovery, business analysis, and documentation for custom software projects.

We build Web3 platforms, blockchain applications, and AI-powered products for startups and growing companies. We need someone who can translate product ideas and client requirements into clear, structured documentation for designers and developers.

This role is hands-on and analytical, requiring strong attention to detail and the ability to independently structure complex product ideas.

The position is part-time and can work well as an additional engagement.

Responsibilities

• Conduct product discovery and requirement clarification with stakeholders
• Translate product ideas into structured product documentation
• Prepare Product Requirements Documents (PRD)
• Write user stories and acceptance criteria
• Define and document MVP scope and feature logic
• Create user flows and process diagrams
• Perform competitor and market analysis to help shape product decisions
• Identify risks, assumptions, and unclear requirements early
• Maintain documentation in Jira and Confluence

• Work closely with designers and developers to ensure requirements are clear and implementable

   

Requirements

• Proven experience as a Business Analyst in software development projects
• Experience working on Web3 or AI products
• Strong analytical and structured thinking
• Ability to independently break down complex product ideas into clear requirements
• Experience preparing product and technical documentation

• Strong communication skills and responsibility for deadlines

   

Experience with:

• PRD / product specifications
• User stories and acceptance criteria
• Business process diagrams
• User flows
• Feature breakdown and documentation

Tools

• Jira
• Confluence
• Miro / FigJam
• Figma (basic understanding)
• AI tools (ChatGPT, Claude, etc.) for productivity

Nice to Have

• Experience working as Product Owner
• Strong product thinking and prioritization skills
• Experience conducting competitor analysis and product research
• Ability to create quick sketches or low-fidelity product drafts to communicate ideas and guide designers
• Experience with DeFi, crypto platforms, or AI SaaS products

What We Value

• Motivation to work on interesting products
• Responsibility and ability to meet deadlines
• Accuracy and clarity in documentation
• Ability to work independently and proactively

Work Format

• Part-time
• Up to 4 hours/day
• Up to 80 hours/month
• Fully remote

Compensation

Up to $15/hour depending on experience.

Application Requirements

Please include:

• CV
• Examples of documentation you created (PRD, flows, specs, diagrams)
• Description of Web3 or AI products you worked on

Hiring Process

1. CV review
2. Interview
3. Short practical test task

About the Role

Techchain Solutions is looking for a Product Analyst to support product discovery and requirements definition for Web3 and AI projects.

We build custom platforms: crypto products, blockchain applications, and AI-based systems.

This role is a mix of product thinking + business analysis.

You will help turn unclear client ideas into clear product logic and development-ready tasks.

🎯 Responsibilities

Product Discovery

• Clarify and structure client requirements
• Identify core use cases and user flows
• Define MVP scope
• Propose product solutions (not just document input)

Business Analysis

• Write PRDs
• Create user stories and acceptance criteria
• Describe feature logic and edge cases
• Prepare development-ready tasks (Jira)

Collaboration

• Work with PM, designers, and developers
• Support estimations and scope clarification
• Ensure requirements are clear before development

✅ Requirements

• 1+ year experience as BA / Product Analyst
• Experience with web or mobile apps
• Strong analytical thinking
• Ability to structure complex ideas

• Experience writing:

  • User stories
  • Acceptance criteria
  • Functional requirements

   

➕ Nice to Have

• Experience in Web3 / Blockchain / Fintech
• Basic understanding of APIs / backend logic
• Experience with user flows / wireframes
• Product mindset (not just documentation)

🧠 What We Expect

• You don’t just document - you think
• You challenge unclear requirements
• You can work with ambiguity
• You make life easier for developers

💼 What You’ll Get

• Work on real Web3 and AI products
• Direct collaboration with founders
• Growth into Product Owner role
• Fast learning + ownership

We're looking for a Junior Product Manager

We’re building an AI-powered consumer product in the romance and relationships space.

You'll help us improve onboarding, retention, monetization, and user engagement while working closely with engineering, and marketing.

What we're looking for:

- Strong curiosity about products and startups

- Analytical thinking and attention to detail

- Ability to move fast and take ownership

Nice to have:

- Experience with AI consumer products

- Side projects or startup experience

- Familiarity with Data Analytics 

What we Offer

- Fast career growth based on performance, not tenure

- Opportunity to build a global consumer AI product from day one

- Potential path toward a founding or co-founder role

This is a great opportunity for someone who wants to grow quickly. You'll work directly with experienced team, get real responsibility from day one, and have a clear path toward a senior product role. For exceptional performers, there may also be opportunities to become part of the founding team.

We're looking for a detail-obsessed AI QA Tester to own quality across our AI-driven financial products. You'll test not just for bugs, but for correctness, fairness, and reliability in a domain where precision matters. This is a hands-on role: you'll design test cases, catch edge cases humans miss, and work directly with engineers and product managers to ship with confidence.

Details: 
Schedule: Full time remote 
Location: Ukraine/EU

Start: ASAP 
English: Fluent 
Project:  Fintech 

Responsibilities

Design and execute test plans for AI features including data pipelines, model outputs, and financial workflows

Validate accuracy of AI-generated outputs against banking/fintech business rules and regulatory requirements

Identify and document failure modes: incorrect classifications, calculation errors, data leakage, bias in model decisions

Build and maintain regression test suites covering core financial logic (transactions, account management, compliance flows)

Perform API testing and integration testing across banking system interfaces

Collaborate with engineers to reproduce and triage bugs, verify fixes, and track issues to resolution

Flag compliance and data privacy concerns (PCI-DSS, GDPR, AML/KYC logic) during testing

Contribute to QA documentation, test coverage reports, and release readiness sign-offs

Requirements

5+ years of QA experience, with at least 1 year testing AI/ML features or data-heavy products

Solid understanding of banking or fintech domain: payments, lending, account management, or financial data

Experience testing REST APIs (Postman, Insomnia, or similar)

Comfortable writing SQL to validate data accuracy and trace pipeline outputs

Familiarity with test management tools (Jira, TestRail, or similar)

Strong analytical thinking — you can spot a wrong number, a missing edge case, or a suspicious model output

Excellent written communication; clear and precise bug reports

Nice to Have

Experience with LLM/prompt testing or AI evaluation frameworks

Knowledge of PCI-DSS, SOC 2, or financial compliance testing

Automation experience (Playwright, Selenium, Pytest)

Background in fraud detection or risk scoring QA

We are hiring a Senior Full Stack Engineer to join a fast-growing Web3 security startup building real-time risk detection and threat prevention infrastructure for blockchain ecosystems. The platform processes billions of blockchain events across multiple chains, using big data, AI, and advanced monitoring systems to prevent exploits before they happen. This is a high-impact R&D role in the Herzliya office, focused on owning full product flows end-to-end across backend and frontend systems.

Details

Location: Herzliya 

Employment Type: Full-Time Remote 

Experience Level: Senior

Industry: Web3 / Blockchain / Cybersecurity

Tech Stack: Python, NestJS / Node.js, React

Cloud: AWS

Role Overview

As a Senior Full Stack Engineer, you will:

Own major features end-to-end (backend + frontend)

Contribute to system architecture and long-term product vision

Work closely with Product and Design

Help shape engineering standards in an early-stage product environment

Build scalable, high-performance systems handling real-time blockchain data

The first hire is especially critical — expectations go beyond simply matching the JD.

Key Responsibilities

Develop backend services using Node.js (NestJS) and/or Python

Build high-quality frontend components using React

Architect and maintain scalable systems processing blockchain data

Contribute to CI/CD pipelines and cloud deployment workflows

Collaborate cross-functionally with Product and Design

Write clean, maintainable, production-grade code

Use AI tools productively to improve development velocity

Requirements

B.Sc. in Computer Science or equivalent

6+ years of hands-on experience with Node.js and React

Strong React expertise (deep knowledge expected)

Experience with AWS or similar cloud platforms

Experience working with CI/CD pipelines

Strong Git workflow proficiency

Excellent English communication

Strong technical depth — able to go deep in architecture discussions

Independent problem solver with “can-do-everything” mindset

Very Important - Previous Web3 / blockchain experience (highly valued, especially for the first hire)

Experience working with smart contracts, on-chain data, indexing, or blockchain event monitoring

Comfort working in startup environments

Nice to Have

Experience with Python

Experience working closely with Product and Design

Experience in fast-scaling startups

Practical use of AI development tools (Copilot, Claude, etc.)

Наш клієнт — міжнародна онлайн-ігрова компанія, що надає послуги спортивних ставок і казино, з потужною присутністю на ринку Латинської Америки. Стратегічною метою компанії є надання високоякісного, персоналізованого ігрового досвіду, з використанням сучасних технологій і локалізованих сервісів, що враховують уподобання гравців різних країн регіону. Компанія розробляє та запускає власні ігри для казино, а також управляє власними платформами CRM, служби підтримки клієнтів (CS) та бек-офісу.

Ідеально для тих, хто прагне:

• Розробляти та створювати висококонверсійні лендинги, оптимізовані для залучення трафіку та реєстрації користувачів;
• Створювати привабливі візуальні матеріали для промокампаній, включаючи email-шаблони, push-сповіщення та in-app банери, що стимулюють повторне залучення та утримання гравців;
• Розробляти іммерсивні візуальні рішення для екосистеми гейміфікації, зокрема кастомні іконки, бейджі, індикатори прогресу та інтерфейси турнірів, які покращують життєвий цикл гравця та рівень залученості;

• Очолювати розробку та постійний розвиток регіонального Design Brandbook у тісній співпраці з командами Product та CRM, забезпечуючи цілісну преміальну айдентику бренду на всіх точках взаємодії.

   

Досвід, який стане твоєю перевагою:

• Підтверджений досвід дизайну для CRM-циклів, включаючи персоналізовані email-шаблони, push-сповіщення та промобанери для програм лояльності, спрямовані на зниження відтоку та збільшення LTV;
• Практичний досвід створення гейміфікаційних елементів (бейджі, прогрес-бари, турнірні лідерборди, level-up анімації), що формують захоплюючий і винагороджувальний користувацький досвід;
• Досвід розробки або розвитку регіональних Brandbook із забезпеченням узгодженої візуальної ідентичності між різними департаментами з урахуванням локальних культурних особливостей;
• Високий рівень володіння Figma та Adobe Creative Suite (Photoshop, Illustrator), а також досвід використання AI-інструментів для оптимізації та масштабування дизайн-процесів;

• Здатність ефективно співпрацювати з продакт-менеджерами та розробниками для забезпечення технічної реалізовності, мобільної адаптивності та оптимізації продуктивності дизайнів.

   

Ми цінуємо:

• Висока увага до деталей і орієнтація на створення якісного, продуманого результату;
• Мислення власника — проактивність, самостійність та готовність приймати рішення з високим впливом;

• Гнучкість і комфорт у роботі в динамічному, швидкозмінному середовищі iGaming.

   

Наші клієнти пропонують конкурентні переваги для підтримки вашого професійного та особистого зростання, зокрема:

• Орієнтація на здоров’я та добробут;
• Медичне страхування;
• Можливості для кар’єрного зростання;
• Пакет бенефітів (відшкодування витрат на спортзал, стоматологічні та психологічні послуги тощо);
• Бонусну систему на основі OKR;

• Динамічне робоче середовище.

   

Долучайся — і нехай твоя історія зростання розпочнеться.

English version:

Our client is an international online gaming company offering sports betting and casino services, with a significant presence in Latin America. The strategic focus is to deliver a high-quality, personalized gaming experience, leveraging advanced technology and localized services to cater to the diverse preferences of Latin American players. Develop and launch own Casino Games, as well as operate own CRM, CS, and Back-office platforms.

Perfect for those who aim to:

• Conceptualize and design high-converting landing pages optimized for traffic acquisition and user registration;
• Create compelling visual assets for promotional campaigns, including email templates, push notifications, and in-app banners that drive player re-engagement and retention;
• Develop immersive visuals for the gamification ecosystem, including custom icons, badges, progress indicators, and tournament interfaces that enhance the player lifecycle and overall engagement;
• Lead the development and continuous evolution of the regional Design Brandbook in close collaboration with Product and CRM teams, ensuring a consistent, premium brand identity across all touchpoints.

Experience you’ll need to bring:

• Proven experience designing for CRM lifecycles, including personalized email templates, push notifications, and loyalty-driven promotional banners aimed at reducing churn and increasing lifetime value;
• Hands-on experience creating gamification assets (badges, progress bars, tournament leaderboards, level-up animations) that deliver immersive and rewarding user experiences;
• Experience developing or evolving regional Brandbooks, maintaining a consistent visual identity across departments while adapting to local cultural nuances;
• Advanced proficiency in Figma and Adobe Creative Suite (Photoshop, Illustrator), with experience leveraging AI-powered design tools to streamline and scale production workflows;
• Strong ability to collaborate with product managers and developers to ensure designs are technically feasible, mobile-responsive, and performance-optimized.

It's a perfect match if you have those personal features:

• High attention to detail and commitment to delivering polished, high-quality results;
• Ownership mentality - proactive, self-driven, and comfortable making high-impact decisions;
• Highly adaptable and comfortable working in dynamic, fast-changing iGaming environments.

Our clients offer competitive benefits to support your professional and personal growth, including:

• Health & Wellness Focus;
• Global Medical Coverage;
• Growth Opportunities;
• Benefits Programs (compensation for the gym/stomatology/psychological service & etc.);
• Performance-Driven Rewards;
• Dynamic Work Environment.

Apply, and let your growth journey begin.

About PredictSpring

PredictSpring is a market-leading company shaping the future of omni-channel retail and modern POS technology. We help global retail and lifestyle brands deliver seamless, modern, and data-driven customer experiences across digital and in-store channels.

We are looking for a highly skilled Senior AI/ML Engineer – GenAI to design, develop, and deploy enterprise-grade AI solutions with a strong focus on Generative AI, Large Language Models, Retrieval-Augmented Generation, and Agentic AI systems.

In this role, you will build production AI applications, multi-agent workflows, scalable ML pipelines, and cloud-native AI solutions that create business value across our platform and operations.
 

Responsibilities

As a Senior AI/ML Engineer – GenAI, you will:

• Design, develop, and deploy enterprise Generative AI applications using foundation models such as GPT, Claude, Gemini, Llama, Mistral, and other open-source LLMs.
• Build advanced RAG solutions using vector databases, embeddings, reranking techniques, and hybrid search architectures.
• Develop prompt engineering strategies, evaluation frameworks, guardrails, and hallucination mitigation techniques.
• Fine-tune and optimize LLMs using techniques such as LoRA, QLoRA, PEFT, and reinforcement learning approaches.
• Integrate LLMs with enterprise applications, APIs, databases, and business workflows.
• Design and implement autonomous and semi-autonomous AI agents capable of reasoning, planning, memory management, tool usage, and workflow orchestration.
• Build multi-agent systems using frameworks such as LangGraph, LangChain, AutoGen, CrewAI, Semantic Kernel, MCP, A2A, or similar technologies.
• Build and maintain end-to-end machine learning pipelines, including data ingestion, feature engineering, model training, evaluation, deployment, and monitoring.
• Develop predictive models, recommendation systems, anomaly detection solutions, NLP applications, and deep learning models.
• Design CI/CD pipelines for machine learning and AI applications.
• Deploy and manage AI workloads using Docker, Kubernetes, and cloud-native services.
• Monitor model drift, performance degradation, latency, and data quality.
• Architect cloud-native AI solutions on AWS, Azure, or Google Cloud Platform.
• Partner with product managers, software engineers, data engineers, and business stakeholders to translate business requirements into AI solutions.
• Mentor junior engineers and contribute to architecture reviews, technical strategy, and AI best practices.

Requirements

We are looking for someone with:

• Upper C1 or higher English proficiency, with fluent spoken and written English.
• Ability to confidently participate in client-facing discussions, technical workshops, architecture reviews, stakeholder presentations, and cross-functional collaboration.
• Bachelor’s or Master’s degree in Computer Science, Artificial Intelligence, Data Science, Machine Learning, Engineering, or a related field.
• 7+ years of software engineering, machine learning, or AI experience.
• Minimum 3+ years of hands-on experience developing and deploying Generative AI applications in production environments.
• Strong Python programming skills with experience building scalable backend systems.
• Extensive experience with machine learning frameworks including PyTorch, TensorFlow, scikit-learn, and Hugging Face.
• Proven experience developing RAG architectures and knowledge retrieval systems.
• Experience building Agentic AI solutions and multi-agent workflows.
• Strong understanding of vector databases, embeddings, semantic search, and retrieval optimization.
• Experience with cloud platforms including AWS, Azure, or GCP.
• Strong understanding of MLOps principles, CI/CD, containerization, and model lifecycle management.

Preferred Qualifications

Nice to have:

• Experience with managed AI services such as AWS SageMaker, AWS Bedrock, Azure OpenAI, Azure ML, or Vertex AI.
• Experience with distributed computing platforms such as Databricks, Spark, or Ray.
• Experience with AI governance, responsible AI practices, model monitoring, and production AI observability.
• Experience with secure AI architectures, role-based permissions, auditability, and compliance controls.
• Experience in retail, e-commerce, omni-channel commerce, or POS technology is a strong plus.

Why PredictSpring?

• Join a market-leading company shaping the future of omni-channel retail and modern POS.
• Work on high-impact challenges at the intersection of commerce, data, AI, and customer experience.
• Collaborate with a talented global team in a flexible remote work environment.
• Enjoy opportunities for growth, learning, and professional development.
• Contribute to products used by some of the world’s most recognized retail and lifestyle brands.
• Be part of an innovative, collaborative, and data-driven culture focused on delivering measurable business value.

Gypsy Collective is looking for a VIP Quality Control Manager to join our team and help elevate the quality of communication and service provided to our VIP clients. We are looking for a detail-oriented and people-focused specialist who understands premium customer experience, can identify improvement areas, and help the VIP team maintain exceptional communication standards across all channels.

📅 Your daily adventures include:

• Monitoring VIP Managers’ communication across all customer interaction channels and evaluating service quality;
• Providing detailed and constructive feedback to improve communication style, tone of voice, and customer approach;
• Developing and implementing onboarding plans for new VIP Managers to ensure smooth adaptation and service consistency;
• Creating guides, communication standards, and best practices for working with VIP clients;
• Analyzing weak points in customer communication and suggesting practical improvements and solutions;
• Working closely with the VIP team through regular 1:1 sessions, coaching, and continuous support to improve service quality;
• Participating in the development of VIP customer experience strategy and contributing ideas for service enhancement;
• Ensuring that communication standards align with the company’s premium service expectations and business goals;
• Tracking communication quality trends and identifying opportunities for process optimization and team development.

🧭 What makes you a great match:

• Experience working with VIP clients in gambling, betting, luxury, or similar high-end service industries;
• Strong understanding of premium customer service and personalized communication approaches;
• Ability to provide constructive, actionable, and well-structured feedback;
• Experience building onboarding, training, quality control, or team development processes;
• Excellent communication and interpersonal skills with high attention to detail;
• Strong analytical mindset and ability to identify communication gaps and improvement opportunities;
• Ability to work independently and maintain high quality standards in a fast-paced environment;
• English level: B2+ (required);
• Fluent in Ukrainian;
   

Benefits

• 💸 Flexible payment options: choose the method that works best for you.
• 🎁 Financial perks: Bonuses for holidays, B-day, work milestones and more - just to show we care.
• 📈 Learn & grow: We cover courses and certifications — and offer real opportunities to grow your career with us.
• 🥐 Benefit Сafeteria: Choose what suits you — sports, language courses, therapy sessions, and more.
• 🎉 Stay connected: From team-building events to industry conferences — we bring people together online, offline, and on stage.
• 💻 Modern Equipment: We provide new laptops along with essential peripherals like monitors and headphones for a comfortable workflow.
• 🕘 Your schedule, your rules: Start your day at 9, 10, or even 11 — we care about results, not clock-ins.
  
  If this role sounds like a good fit for you, we’d love to hear from you — apply and tell us a bit about yourself.