Jobs at Djinni

       We are an international iGaming holding, actively growing and now launching a new online casino project on the LATAM market, with an emphasis on Argentina.

       We are looking for a data-driven and creative Retention CRM Manager to take ownership of player lifecycle management and CRM communications. You will develop retention strategies, design and execute multi-channel campaigns (email, SMS, push, in-app), and drive personalization and automation that maximize player LTV, reduce churn, and increase revenue.

Key Responsibilities:

• Develop and execute CRM and retention strategies tailored for online casino players
• Segment player base by key parameters (LTV, deposit frequency, activity, geo, etc.)
• Plan, launch, and optimize multi-channel CRM campaigns (email, SMS, push, in-app, WhatsApp, Telegram, etc.)
• Monitor, analyze, and improve retention funnels and player engagement metrics.
• Collaborate with Marketing, Analytics, and Product teams to create personalized offers and promotions.
• Track and optimize KPIs such as Retention Rate, Reactivation Rate, Churn Rate, ARPPU, LTV.
• Run A/B tests and implement data-driven improvements.
• Support local marketing activities for LATAM players.
  
   

Requirements:

• 2+ years of experience as a Retention Manager / CRM Manager in iGaming.
• Hands-on experience with CRM tools (Optimove, Smartico, Salesforce, Ometria, Emarsys or similar).
• Strong analytical skills and experience with BI tools (Tableau, Power BI, Looker).
• Expertise in customer segmentation and building user journeys.
• Deep understanding of retention and monetization metrics in iGaming.
• English (B2+) is required; Spanish is a strong advantage (especially for LATAM).
• Creativity and ability to generate engaging and relevant content for different audiences.
  
   

What we offer:

• Opportunity to become part of the launch of a large international project
• Freedom of action and influence on the brand strategy
• Work in a multicultural team of professionals
• Competitive remuneration and bonus system
• Prospects for career and professional growth within a large holding
• Remote work format
• Health and leisure care: paid vacation and sick leave 
• Quick decision making and freedom from micromanagement
   
   Are you ready to create a brand that will be a leader in LATAM? Then join the best and shape the future of the iGaming industry with us! 🚀

About the company:
       Our LATAM iGaming startup is more than a business, it is a place where ideas, talents and opportunities meet. 🤝
      As part of an international holding, we bring global expertise in the gaming industry to the Latin American market, while remaining close to the culture and needs of players.

       You can grow with us, influence the outcome and shape the gaming experience of the future.💯

       We are an international iGaming holding, actively growing and now launching a new online casino project on the LATAM market, with an emphasis on Argentina.

       We are looking for a data-driven and creative Head of Retention CRM Manager to take ownership of player lifecycle management and CRM communications. You will develop retention strategies, design and execute multi-channel campaigns (email, SMS, push, in-app), and drive personalization and automation that maximize player LTV, reduce churn, and increase revenue.

Key Responsibilities:

• Develop and execute CRM and retention strategies tailored for online casino players
• Segment player base by key parameters (LTV, deposit frequency, activity, geo, etc.)
• Plan, launch, and optimize multi-channel CRM campaigns (email, SMS, push, in-app, WhatsApp, Telegram, etc.)
• Monitor, analyze, and improve retention funnels and player engagement metrics.
• Collaborate with Marketing, Analytics, and Product teams to create personalized offers and promotions.
• Track and optimize KPIs such as Retention Rate, Reactivation Rate, Churn Rate, ARPPU, LTV.
• Run A/B tests and implement data-driven improvements.
• Support local marketing activities for LATAM players.
  
   

Requirements:

• 2+ years of experience as a Head of Retention Manager / CRM Manager in iGaming (Team Lead)
• Hands-on experience with CRM tools (Optimove, Smartico, Salesforce, Ometria, Emarsys or similar).
• Strong analytical skills and experience with BI tools (Tableau, Power BI, Looker).
• Expertise in customer segmentation and building user journeys.
• Deep understanding of retention and monetization metrics in iGaming.
• English (B2+) is required; Spanish is a strong advantage (especially for LATAM).
• Creativity and ability to generate engaging and relevant content for different audiences.
  
   

What we offer:

• Opportunity to become part of the launch of a large international project
• Freedom of action and influence on the brand strategy
• Work in a multicultural team of professionals
• Competitive remuneration and bonus system
• Prospects for career and professional growth within a large holding
• Remote work format
• Health and leisure care: paid vacation and sick leave 
• Quick decision making and freedom from micromanagement
   
   Are you ready to create a brand that will be a leader in LATAM? Then join the best and shape the future of the iGaming industry with us! 🚀

About the company:
       Our LATAM iGaming startup is more than a business, it is a place where ideas, talents and opportunities meet. 🤝
      As part of an international holding, we bring global expertise in the gaming industry to the Latin American market, while remaining close to the culture and needs of players.

       You can grow with us, influence the outcome and shape the gaming experience of the future.💯

About ELVTR

ELVTR is redefining online education by offering live, cohort-based courses led by top executives from global brands like Nike, Google, Netflix, and Meta. Our mission: to make elite career education accessible and transformational.Since launching in 2019, we’ve grown into a global team of 140+ innovators, serving 10,000+ students worldwide. Every course is designed not just to impart knowledge but to drive tangible career outcomes. And we’re just getting started.

Position Overview

We are looking for an Outbound Sales Representative to join our high-performing sales team. In this role, you will proactively identify, engage, and convert potential customers through outbound outreach. This is a high-ticket sales environment where strategic prospecting, strong communication skills, and consistent follow-ups are key to success. Strong performance is rewarded with competitive, performance-based bonuses.

This is a full-time, remote contract position.

This job is for you if:

• You’re a Hunter: You enjoy proactive outreach and know how to open conversations with new prospects.
  You’re a Strong Communicator: You can confidently engage decision-makers and clearly articulate value.
• You’re Results-Driven: You’re motivated by targets, metrics, and measurable outcomes.
• You’re Organized and Persistent: You understand that outbound success comes from disciplined follow-ups and pipeline management.
• You’re a Team Player: You collaborate effectively with marketing, sales, and customer-facing teams to drive results.
  
   

Key Responsibilities

• Outbound Sales Outreach: Proactively reach out to potential clients via calls, email, and other approved channels to generate interest and book qualified sales conversations.
• Pipeline Development: Build and maintain a healthy outbound pipeline through consistent prospecting and follow-ups.
  Sales Conversion: Qualify prospects, present ELVTR’s high-ticket educational offerings, and close deals.
• CRM Management: Accurately log all outreach activities, conversations, and outcomes in the CRM system.
  Performance Tracking: Monitor personal sales metrics and continuously work toward exceeding targets.
• Cross-Team Collaboration: Work closely with marketing and sales leadership to align outreach strategies and messaging.
• Market Feedback: Share insights from outbound conversations to help improve messaging, targeting, and product positioning.

Requirements

• Education: Bachelor’s degree in Business, Marketing, or a related field is preferred.
  Language Proficiency: Excellent English communication skills, both written and verbal.
• Outbound Sales Experience: Prior experience in outbound sales, lead generation, or prospecting—ideally in a high-ticket or consultative sales environment.
• Tech-Savvy: Comfortable using CRM systems, sales engagement tools, and modern online communication platforms.
• Strong Cognitive Skills: Ability to understand and discuss complex educational products with a well-educated audience.
• Time Management: Proven ability to manage time effectively in a fast-paced, target-driven environment.
• Remote Readiness: Reliable high-speed internet connection, a quiet workspace, and a phone/headset suitable for professional sales calls.

Benefits

What We Offer:

• Competitive Compensation: A competitive base salary with performance-based bonuses tied to results.
• Wellness & Learning Benefits: Gym membership reimbursement, mental health benefits, generous vacation allowance, and free access to all ELVTR courses.
• Collaborative Environment: Join a supportive, ambitious team that values transparency, ownership, and collaboration.

Why You Should Join ELVTR

• Innovative and Positive Culture: Work with passionate professionals driven by a shared mission.
• Career Growth: We actively promote from within—100% of our senior managers have progressed into executive roles.
• Purpose-Driven Work: Be part of a company transforming online education by connecting learners with world-class executives.

Join Us

If you thrive in outbound sales and are excited about building pipelines, closing high-ticket deals, and contributing to a fast-growing education company, we’d love to hear from you.

Due to the high volume of applications, only candidates selected for the next stage will be contacted. ELVTR is committed to equal opportunity and fostering a diverse, inclusive environment for all team members.

ELVTR is committed to providing equal opportunities and fostering a diverse, inclusive environment for all, whether you join us as an employee or a contractor.

We are seeking QA Engineers to support multiple projects across our technology portfolio.

The role focuses on manual testing for new releases, maintaining and expanding test

cases, reporting results, and gradually moving towards AI-assisted automated testing.

This role is critical to ensure reliable, consistent testing without overburdening functional

teams. Key Responsibilities

• Execute existing manual test steps across projects and releases.

• Refine, enhance, and expand manual test cases to ensure comprehensive

coverage.

• Maintain a catalogue of manual test steps for both current and upcoming projects.

• Develop and maintain QA reports tracking test results, defects, and progress.

• Assist in diagnosing issues with test scripts or product functionality.

• Support resolution of support tickets related to QA testing.

• Collaborate with functional teams to ensure testing is efficient and non-disruptive.

• Progressively convert manual test cases into automated test suites using AI-

assisted tools.

• Perform other QA-related tasks as required.

Candidate Requirements

• Proven experience in manual QA testing across multiple projects.

• Understanding of automation testing concepts and willingness to work with AI-

assisted tools.

• Strong analytical and problem-solving skills.

• Excellent attention to detail and ability to maintain high-quality test

documentation.

• Ability to work independently and communicate effectively with technical and

non-technical stakeholders.

• Familiarity with QA reporting, bug tracking, or test management tools is

preferred.

• Immediate availability is highly preferred.

Preferred Attributes

• Experience converting manual tests into automated tests.

• Proactive mindset to identify gaps and improve QA processes.

• Comfortable managing and maintaining a large test case catalogue.

DMT Business Development is a leading B2B lead generation and appointment setting agency. We create tailored & effective strategies for clients based on their needs and goals. Our team generated over 2m leads for hundreds of clients and booked 10k+ appointments with businesses of any scope.

Currently we have an open vacancy for Sales Development Representative.
 

Responsibilities:

• Communicate with potential clients via LinkedIn and email (we provide templates and contact lists);
• Handle responses, convert leads conversations into appointments;
• Make calls to prospects as a follow-up step if required;
• Prepare simple weekly and monthly reports;
• Join weekly calls with our team and clients from the US and/or Europe.
   

Ideal Candidate Profile:

• 1+ year of experience in sales, business development, or lead generation;
• Strong written and spoken English (B2/C1);
• Highly organized, proactive, and eager to learn;
• Able to multitask and adapt quickly in a dynamic environment;
• Passionate about growing in sales and business development;
• Results-driven mindset with a focus on exceeding targets and delivering value to clients.

Working conditions:

• Working hours: Monday-Friday, 2 PM to 10 PM (Kyiv time);
• 20 paid vacation days per year and company events.
• A young and friendly team environment.
• Benefits include company guarantees, bonuses, and corporate event.

DMT Business Development is a leading B2B lead generation and appointment setting agency. We create tailored & effective strategies for clients based on their needs and goals. Our team generated over 2m leads for hundreds of clients and booked 10k+ appointments with businesses of any scope.

Currently we have an open vacancy for Business Development Manager.

.    Responsibilities:

• Research and enrich prospects list via automated and semi-automated tools:
• Reach out to prospects and handle initial communications via automatic mailing systems; (LinkedIn/E-mail);
• Handle responses, convert leads conversations into appointments;
• Make calls to prospects as a follow-up step if required;
• Do the weekly/monthly reports for our clients and a Project Manager;
• Handle weekly meetings with American and/or European clients;
• Cooperate with other service teams to reach project KPIs;
• Analyze the results of the project and do regular sync-ups with a Project Manager to increase performance;
  
  You’re our ideal applicant if you have:
• Excellent communication skills;
• 1+ year of experience in sales, business development, or lead generation;
• Advanced written and spoken English (B2/C1);
• Good understanding of how to work in a client-facing role;
• Experience in Sales, Business Development, Lead Generation (Marketing, Channel Sales will do as well);
• Ability to multitask and quickly adapt in a fast-paced environment;
• Ability to work cross-functionally and collaboratively;
• Experience with CRM, Linkedin Sales Navigator, Apollo, or other alternatives.

.    Working conditions:

• Working hours: Monday-Friday, 2 PM to 10 PM (Kyiv time);
• 20 paid vacation days per year and company events.
• A young and friendly team environment.
• Benefits include company guarantees, bonuses, and corporate event.

QIT Software is looking for a React Native Developer.

Project: 
This mobile application enables ranchers to build historical records of their animals through regular field observations. Each observation captures photos, a voice memo (transcribed on-device), GPS coordinates, and descriptive indicators. The data creates a living timeline per animal - surfacing health trends, grazing patterns, and missing/last-seen alerts.

Responsibilities:

- 4–5+ years of prior experience in mobile application development using React Native;

- Experience building a project from scratch and releasing an application to the App Store;
- Strong knowledge of GPS is a plus.

Work conditions:
- The ability to work remotely from anywhere in the world;
- Flexible work schedule, no micromanagement, no strict deadlines and free overtime work;
- Work in European and American products with a modern technology stack in different industries (Finance, Technology, Health, Construction, Media, etc.);
- Revision of wages every year or on an individual basis;
- Accounting support and full payment of taxes by the company;
- 100% compensation for remote English lessons;
- 15 paid leaves (PTO) and public holidays.

UI/UX Designer (eCommerce Product)

Remote | 8 AM–5 PM PST

We’re hiring a UI/UX Designer to work on large-scale eCommerce platforms serving the US & Canada market.
This role is about clarity, conversion, and reliability — especially during peak seasons.

What you’ll do

• Design key user flows: product pages, checkout, order confirmation
• Improve conversion and reduce friction in critical journeys
• Work with product, engineering, and marketing teams
• Maintain and evolve a scalable design system
• Iterate designs based on data, feedback, and real user behavior

What we’re looking for

• 3+ years of UI/UX design experience (product or eCommerce preferred)
• Strong portfolio showing UX thinking, not just visuals
• Confident with Figma (components, handoff, systems)
• Understanding of CRO, checkout flows, and user behavior
• Ability to explain design decisions in business terms

Nice to have:

• Experience with analytics, heatmaps, or A/B testing
• Basic HTML/CSS knowledge

About us

Lime Vizio builds and operates high-volume gifting and floral platforms for the US & Canada market. Our products handle time-sensitive, emotionally driven purchases — reliability and UX matter.

Product: High-volume e-commerce (US / Canada)
Format: Remote, full-time
Timezone:  Los Angeles time (PST / PT)

About the role

We are looking for a Growth Marketing Manager who owns revenue growth, not just traffic.
This role is about scaling performance channels, improving unit economics, and driving profit, not brand awareness experiments.

 Responsibilities

• Own and scale paid acquisition channels (Google Ads, Bing, Meta)
• Manage CAC, ROAS, contribution margin
• Build and optimize funnels, landing pages, CRO
• Run structured A/B tests (ads, pages, offers)
• Work closely with Product, Dev, Analytics
• Analyze performance and make fast, data-driven decisions

• Prepare forecasts, reports, and growth hypotheses

   

 Requirements

• 3+ years in performance / growth marketing
• Strong hands-on experience with Google Ads (mandatory)
• Deep understanding of CAC, ROAS, funnels, LTV
• Experience in e-commerce
• Analytical mindset (numbers > opinions)

• Ownership, speed, accountability

   

 Not a fit if:

• you focus only on creatives / content
• you need long approvals and bureaucracy

• you don’t own results end-to-end

   

 Nice to have

• CRO & funnel optimization experience
• A/B testing frameworks
• Attribution & analytics (GA, dashboards)

• Scaling during peak seasons (sales, holidays)

   

 What we offer

• Remote, long-term cooperation
• Fast decision-making, no micromanagement
• Real impact on revenue
• Strong product + tech team

We are looking for an experienced Middle/Senior QA Automation Engineer to test an online casino web platform. We need a specialist who will take ownership of product quality, participate in test planning, and conduct in-depth problem analysis.

Responsibilities:

• Design and develop UI and API autotests using Playwright and Python/TypeScript.
• Architect and maintain a scalable automation framework from scratch.
• Integrate automated tests into CI/CD pipelines (GitLab CI) and ensure their stable execution.
• Cover critical functionality with regression and smoke tests.
• Conduct code reviews for the team's autotests to maintain high standards.
• Analyze test results, debug failures, and eliminate flaky tests.
• Create and maintain technical documentation for the automation processes.

For Senior candidates: Define the overall automation strategy, make key architectural decisions, and optionally contribute to performance/load testing.

Requirements:

• Experience: 3+ years in test automation (Middle) / 5+ years (Senior).
• Programming: Strong knowledge of Python OR JavaScript/TypeScript.
• Automation Tools: Hands-on experience with Playwright (preferred), Selenium, or Cypress.
• API Testing: Experience automating REST API tests (Postman, requests/axios).
• Databases: Confident knowledge of SQL (SELECT, JOIN, subqueries); experience with PostgreSQL is a plus.
• Version Control: Proficient with Git (branching, PRs, code review).
• CI/CD: Experience setting up and running tests in Jenkins/GitLab CI/GitHub Actions.
• OOP & Patterns: Understanding of OOP principles and design patterns (Page Object Model, etc.).
• Containerization: Basic knowledge of Docker.
• Reporting: Familiarity with reporting systems (Allure, ReportPortal).

• Language: English level B2+ (for documentation and code reviews).

   

Will be a plus:

• Experience in the iGaming/Gambling industry or with payment systems.
• Proficiency in TypeScript.
• Experience with cloud testing platforms (BrowserStack/Sauce Labs).
• Automation of VPN usage for testing.
• Use of AI tools (ChatGPT, Copilot) to optimize daily work.
• Open-source contributions.
•  

What we value:

• Ability to write clean, maintainable, and scalable code.
• Understanding of the test pyramid and principles of effective test coverage.
• Proactivity and a desire to improve development and testing processes.
• Analytical mindset and readiness to mentor other team members.

• Flexibility and the ability to adapt to changing priorities.

   

We offer:

• Full remote work and a flexible schedule.
• Full-time (40 hours/week).
• Work with a modern stack: Playwright, Python/JS, PostgreSQL, Docker, GitLab CI, Allure, Jira.
• Opportunity to build the automation process from the ground up in a dynamic domain.

We are looking for a versatile and highly skilled SEO Copywriter & Content Manager to support the ongoing growth of our international travel platform. This combined role requires strong English writing skills, experience in SEO-driven content creation, and confidence working with CMS systems (WordPress and similar).
You will be responsible for producing, editing, updating, and publishing content for our website, ensuring both quality and SEO relevance.

Key Responsibilities

• Create SEO-oriented content for the website, including articles, city texts, FAQs, and other editorial materials.
• Edit and update existing content to maintain relevance, quality, and alignment with SEO strategy.
• Manage the publishing process: uploading, formatting, structuring, and organizing content within the CMS.
• Provide regular written responses to Trustpilot reviews in a consistent brand voice and similar.
• Adapt content strategies to the evolving search landscape, including AI-driven changes and new SEO requirements.
• Support additional situational website tasks that may arise as part of ongoing content operations.

Requirements

• Fluent written English (C1—C2 level).
• Solid experience in SEO copywriting and/or content production (healthtech, biotech or fintech niches is a plus).
• Experience working with WordPress or other CMS platforms.
• Strong editing, proofreading, and content quality assurance skills.
• Ability to manage a continuous content flow and deliver high-quality results independently.
• Experienced user of Surferseo or similar
• Mid-level+ or senior-level professional with a structured approach to work.

We offer:

• Become a part of our international team;
• Interesting tasks and challenges;
• PE contract;

• Vacation/sick days;

   

Recruiting process:

1. HR Interview
2. Interview with Hiring Manager
3. Job offer

We appreciate your and our time and try to make the process as convenient as possible for all parties.

Product company EasyHealth which is working in healthcare area is looking for fullstack developer.

Responsibilities:
- Demonstrated expertise in enterprise software development and maintenance
- Technical analysis and design, application development, and deployment to support business requirements
- Ability to analyze, solve problems and work with the team to identify and fix the root cause of the issues (be it programmatic or performance)
- Working closely with a development team and business units to assist in the design of functional specifications
Identifies opportunities for system enhancements, including technology upgrades, database interactions, and data modeling tools
- Follows company IT processes and IT procedures for managing change, managing code, and scheduling changes using company standard tools and processes.

Qualification for the Job:

Solid 7-10 years of C# .NET and Angular development experience Experience with SQL Server DB, CQRS, Bitbucket and JIRA
Able to contribute to design and architecture Excellent communication and coordination abilities
Experience on cloud-based platforms like Azure and AWS a plus Experience with US healthcare projects is a plus

Key skill:
.Net Core - Entity Framework Core, Web API, identity JWT, Clean architecture
SQL Server - Stored Procedure, Query Building, Query Analyzing, Query Optimization, Data transition Angular - Module component intersection services


 

ELVTR, a premier online education platform, is seeking a highly skilled E-Learning Project Coordinator. In this role, you will be responsible for coordinating the production of online courses from concept to delivery, managing timelines and budgets, collaborating with diverse teams, and ensuring the quality of our educational offerings. This role is  ideal for a proactive and organized individual with a passion for lifelong learning and the latest educational trends.

This is a full-time, remote role for candidates based in Ukraine,

This Job is for You if You Are:

• Detail-Oriented and Organized: You excel at managing multiple projects and ensuring everything is completed on time and within budget.
• Self-Motivated: You can work independently and collaboratively in a remote environment, demonstrating strong self-management and initiative.
• Resilient and Adaptable: You can handle challenges with creativity and positivity.
• A Team Player: You have strong interpersonal and communication skills to work effectively with a diverse team across different cultures and time zones.
• Flexible: You can accommodate varying work hours to connect with team members in different countries and time zones.
• Passionate About Education: You have a genuine interest in creating impactful learning experiences and keeping courses innovative and engaging.

Responsibilities:

• Coordinate Course Production: Handle all aspects of online course production, including conducting market research, curating course objectives, defining target audiences, and collaborating closely with instructors.
• Manage Timelines and Budgets: Keep projects on track by managing production timelines and ensuring everything is completed on time and within budget.
• Collaborate with Teams: Work closely with our instructional design, marketing, creative, and sales teams to ensure our course content aligns with educational goals and meets the needs of our learners.
• Partner with Instructors: Build strong relationships with instructors, guiding them to prepare and rehearse course material.
• Ensure Quality & Relevance: Review course content, marketing copy, and sales materials for accuracy, clarity, and learner value.
• Problem-Solve with Ease: Tackle any challenges that arise during the production process with creativity and a positive attitude.
• Stay Innovative: Keep up-to-date with the latest educational trends and technology.

Requirements

• Strong analytical and problem-solving skills.
• Excellent communication and interpersonal abilities.
• Comfort in speaking with high-level professionals.
• Ability to work independently in a remote environment.
• Flexibility to work across multiple time zones.
• Passion for learning and personal growth.

Benefits

• Competitive Salary and Bonuses: We value your dedication and expertise, offering a competitive salary and performance-based bonuses.
• Exciting Benefits: Enjoy gym membership reimbursements, mental health benefits, generous vacation allowance, and free access to all our courses.
• Flexible Work Schedule: The freedom to work remotely, crafting a work-life balance that fits your personal needs.
• Collaborative Work Environment: Join a team of passionate, like-minded individuals. At ELVTR, collaboration isn't just a buzzword; it's how we grow, innovate, and excel together.

Why You Should Join ELVTR:

• Innovative and Positive Culture: Join a team of passionate individuals who are driven by a common vision.
• Growth Opportunities: We believe in nurturing talent and providing abundant opportunities for professional development.
• Impactful Work: Your role will significantly contribute to ELVTR's growth and mission of making the world a better place through education.
• A Brand You Can Believe In: Be part of a brand that stands for quality, innovation, and inspiring education.

Join Us:

If you are a dedicated professional with a passion for education and the skills to coordinate projects, we invite you to apply. Your expertise and enthusiasm will make you an invaluable asset to our team.

ELVTR is committed to providing equal opportunities and fostering a diverse, inclusive environment for all, whether you join us as an employee or a contractor.

Join MGID as a Data Scientist and become part of a team shaping the future of AdTech!
If you thrive on analyzing data, uncovering hidden patterns, and transforming insights into powerful solutions, this is your chance. We develop cutting-edge algorithms that drive the success of CPA  campaigns by achieving target metrics, increasing conversion volume, and maximizing budget efficiency. 

What You Will Do:

• Data Analysis: Explore data to identify trends, evaluate campaign performance, and support decision-making.
• Algorithm Development: Design, implement, and optimize algorithms for CPA optimization.
• Modeling and Optimization: Build and refine predictive models to improve decisions for CPA campaigns, ensuring alignment with business objectives.
• Stakeholder Collaboration: Work closely with product/business teams to translate technical solutions into measurable business impact.
• Experimentation and Validation: Conduct and evaluate A/B tests to assess the impact of algorithm changes.
• Visualization and Reporting: Create dashboards and visualizations to track key performance indicators (KPIs) and communicate findings to stakeholders.

Who You Are:

• Proactive problem-solving attitude: ability to independently analyze data, identify hidden issues, formulate hypotheses, suggest effective solutions, develop and test them.
• Ability to analyze and deeply explore data to extract valuable insights; ability to visualize and communicate those insights.
• Proven experience in data science, with a strong understanding of optimization problems.
• Proficiency in Python and SQL, including data manipulation and feature engineering.
• Expertise in machine learning techniques and tools (e.g., CatBoost, XGBoost, TensorFlow, PyTorch, scikit-learn).
• English - Upper-Intermediate.

Will be a plus:

• The ideal candidate holds a MSc or PhD in Engineering, Statistics, Mathematics or related fields
• Familiarity with the AdTech domain.
• Experience with big data technologies (Spark, Hadoop) and processing large datasets.
• Hands-on experience with A/B testing and business metric optimization.
• Background in working with high-frequency or large-scale event data (e.g., 15B+ events daily).

Вітаю тебе, фахівець \0/

Мене звати Кирил, я допомагаю зібрати дрім тім для своїх друзів з Hooh – це стартап від фаундерів Depositphotos. Команда сіньорна та досвідчена, тому опортʼюніті, ІМХО, дуже кльове.

отже

Hooh – це b2c AI-продукт, який робить складні документи простими для розуміння та дій. 

Він дозволяє завантажувати файли (PDF, фото, скани), автоматично розпізнавати їхній вміст, витягувати ключову інформацію та отримувати короткі, зрозумілі підсумки.
 

Ми успішно випустили v1, підтвердивши нашу основну AI-пайплайн-архітектуру. Зараз ми розширюємо продукт до “scanner-grade” PDF-досвіду, що поєднує глибоке AI-розуміння з надійним редагуванням документів.

Далі дозволю собі перемкнутись на англійську, бо мова піде про конкретні речі.
 

_________________

We are hiring a hands-on Engineering Lead (Full Stack) to own the Hooh engineering system end-to-end – architecture, reliability, and delivery. 
You will lead a small, high-output team (Backend, Full Stack, Applied AI, and iOS) while serving as a "player-coach".
 

You will architect and integrate Hooh’s end-to-end AI document understanding pipeline covering OCR, extraction, and conversational Q&A, paired with robust document manipulation capabilities.
 

This role could grow into Head of Engineering or CTO as the team scales.

Key Responsibilities

• End-to-End System Ownership
  • Own the entire pipeline: document ingest → processing (OCR/extraction) → AI workflows → APIs → iOS/web experiences.
  • Design and evolve API surfaces for document ingestion and AI-driven summarization.
• Architecture & Execution
  • Define service boundaries, API contracts, data models, and rollout patterns that keep the system coherent as the product surface area grows.
  • Engage in design reviews that span service decomposition and weigh CAP trade-offs.
• Hands-on Engineering
  • Ship core features across backend and web (React/Next.js/Node.js).
  • Unblock teammates and set the quality bar through exemplary PRs and technical decisions.
  • Optimize frontend hydration, bundle-splitting, and rendering concurrency.
• Reliability & Trust
  • Ensure reliability by design: idempotency, non-blocking execution, and horizontal scalability across worker clusters.
  • Implement security best practices around authentication, encryption, and secure data handling.
• Team Leadership
  • Improve delivery cadence through clear ownership, strong reviews, and pragmatic processes – keeping the team moving fast with confidence.

What We’re Looking For

• 5–7 years shipping production systems, with a strong preference for startup or high-ownership environments.
• Full-Stack Fluency: Deep expertise in TypeScript/JavaScript across backend (Node.js/Express) and frontend (React/Next.js).
• Database Depth: Advanced literacy in Postgres/MySQL, including schema evolution, query planning under load, read/write splitting, and connection pool tuning.
• Cloud & Infra: Proficiency with AWS/GCP/Azure, containers (Docker/K8s), CI/CD, and IaC (Terraform/CDK).
• Async Architectures: Experience with message queues (Kafka/SQS) and background job frameworks.
• Product Judgment: Ability to balance speed, quality, and architecture without over-engineering.
• Communication: Clear communicator who can align a small team and keep execution crisp.

Nice to Have Experience With

• Mobile-first products (especially iOS integration constraints and API versioning).
• Building PDF/document tooling (rendering, editing operations, performance at scale).
• Operationalizing AI/LLM features in production (evaluation, guardrails, monitoring).

The Team

• CEO
• Product Manager
• Fullstack Engineering Lead
• Back End Dev
• Fullstack Dev 
• AI engineer
• User Acquisition Manager
• 2х Designers 
• 2x iOS Devs

What We Offer

• Challenging technical problems and the environment to solve them.
• A clear growth path into Head of Engineering/CTO at a later stage.
• Direct influence on strategy and the ability to see your experiments ship fast.
• Be part of a team that previously built and scaled successful businesses.
• Flexible schedule and fully remote work from anywhere with reliable overlap to CET.
• 18 paid vacation days, 8 no-paperwork sick days, and 11 public holidays per year.
• Minimal bureaucracy, high trust, fast decisions.

Hiring Process:

1. Intro Call
2. Interview with CEO
3. Offer