Jobs at Djinni

We are looking for a Senior Data Engineer. This is not a standard ETL role. You will work on a high-load system processing 10,000+ executions per minute, building scalable pipelines where AI and LLM logic are embedded directly into production data flows.

The role combines data engineering, backend thinking, infrastructure ownership, and real production AI integration.

What you will do:

• Design and maintain scalable data pipelines in Python on Google Cloud Platform
• Build and optimize AI-driven scoring flows using LLMs for real-time identity enrichment
• Work with BigQuery, Apache Spark, and Apache Iceberg for heavy data processing
• Maintain high-load orchestration with custom Python nodes and complex workflows
• Own deployment and release processes (CI/CD)
• Optimize PostgreSQL performance under heavy load
• Investigate incidents and resolve root causes permanently

• Use AI engineering tools such as Claude in daily development

   

Requirements:

• 4+ years of experience in Data Engineering / Backend Engineering
• Strong Python skills
• Commercial experience with production LLM integration (OpenAI / Anthropic / Gemini)
• Strong knowledge of GCP (Cloud Functions, IAM, Networking)
• Experience with BigQuery, Spark, Iceberg
• Good understanding of Kubernetes
• Experience with workflow orchestration tools (n8n is a strong plus)
• Strong practical knowledge of PostgreSQL

• English level B2+

   

What is important for us:

• Ownership mindset
• Fast learning ability
• Strong problem-solving approach
• Active AI usage in engineering work
• Focus on practical results over unnecessary complexity

Elbax is a fast-growing IT company building digital products without borders. Day after day, our team of experts works tirelessly to ensure our web and mobile applications not only meet but exceed user expectations.

The Role & Our Philosophy

We are looking for an SEO Specialist with an Entrepreneurial Mindset. We need a Middle+/Senior expert who is ready to be "hands-on" at every stage: from deep competitor analysis and coding tasks to site deployment and AI pipeline configuration. You are the owner of the result, evaluating SEO success not just by rankings, but by business growth and bottom-line impact.

Key Responsibilities:

• End-to-End SEO Management: Take full responsibility for project promotion in Tier-1 markets.
• Technical Execution: Independently deploy WordPress sites, handle basic coding tasks, and perform comprehensive technical audits.
• Research & Strategy: Conduct deep competitor analysis, identify growth opportunities, and rigorously test SEO hypotheses.
• Content & AI: Develop content strategies, including hands-on generation and refinement of copy using OpenAI/Claude, and maintain strict quality control of search results.
• Link Building: Design link-building strategies, source high-quality donors, and manage link equity distribution.
• Analytics: Monitor performance via GA4 and Google Search Console with a sharp focus on ROI and conversion rates.

Our Expectations:

• Experience: 2+ years in the iGaming niche (mandatory) with a portfolio of verified successful cases from the past year. We are also open to candidates from other high-competition niches (Crypto, Essay, etc.).
• Entrepreneurial Spirit: The ability to make independent decisions, justify strategies, and take full accountability for outcomes.
• Tech Stack: Proficiency in Ahrefs, Semrush, Screaming Frog, and WordPress.
• AI-Native: Proven experience using OpenAI, Claude, and other AI tools to automate SEO workflows.
• Hands-on Approach: A willingness to dive deep into the details (code, copy, settings) rather than just delegating tasks.

What We Offer:

• Professional Freedom: Minimal bureaucracy—if an idea is sound, we implement it immediately.
• Resource Base: Access to all necessary premium services and tools.
• Performance-Driven: A transparent bonus system tied directly to your achievements.
   

Ready to build the future of SEO with Elbax?

If you combine technical expertise with entrepreneurial drive and are ready to deliver results for Tier-1 projects, we want to see your CV.

We will promptly review your experience and reach out to discuss the details. Join the Elbax expert team!

About the project:
DataImpulse is a global proxy service provider with 147,000+ customers worldwide. We offer residential, mobile, and datacenter proxies from $1/GB, one of the most competitive rates on the market. We're scaling fast and looking for a Product Marketing Manager to own positioning, messaging, and go-to-market execution across our key segments.

What you'll do:

• Develop and maintain a messaging framework across 6 ICP segments, from positioning to copy.
• Create and optimize landing pages, case studies, and comparison pages per use-case (you own copy and core messaging, work closely with design).
• Run competitive intelligence: monitor competitors, build battle cards, report findings.
• Produce funnel content: onboarding guides, email nurture sequences, use-case driven materials.
• Drive GTM launches for new features, GEOs, and acquisition channels.
• Use AI tools to optimize content for LLM search and automate routine processes.
• Track conversion by segment, run A/B tests on messaging, report on performance.

What we're looking for:

• 3+ years in product marketing or B2B marketing.
• English at B2 level or higher.
• Hands-on experience with Google Analytics, Google Search Console, HubSpot (or similar CRM), Ahrefs or SEMrush.
• Comfortable working in Figma, Notion, Claude/ChatGPT, Google Workspace.
• Background in the proxy, data infrastructure, or adjacent tech market is a big plus.
• You make decisions based on data, not gut feeling alone.

What we offer:

• Remote or hybrid, flexible hours.
• Official employment, paid vacations and sick leaves.
• Performance bonuses tied to pipeline results.
• Budget for learning and professional development.
• A data-driven marketing team that's actively growing.

We are looking for a Retention Product Owner to lead the development of player retention, engagement, and reactivation products within our Casino vertical.

In this role, you will be responsible for increasing Player LTV and Net Gaming Revenue by evolving our bonus ecosystem, gamification mechanics, personalization capabilities, and automated CRM communications. Working on top of an established B2B platform and CRM stack, you will define and execute the retention product strategy while influencing the entire player lifecycle.

HOW YOU WILL MAKE AN IMPACT

• Own and develop the Retention product roadmap.
• Identify opportunities to improve player retention, engagement, and lifetime value.
• Design and optimize bonus mechanics, loyalty programs, tournaments, missions, and gamification features.
• Generate, validate, and prioritize product hypotheses.
• Analyze product and CRM performance metrics and make data-driven decisions.
• Run and evaluate A/B tests and experiments.
• Work closely with CRM, BI, Analytics, Design, and Engineering teams.
• Manage and prioritize the product backlog.
• Prepare product requirements and support feature delivery

WHAT WILL HELP YOU SUCCEED IN THE ROLE

• 1+ year of experience as a Product Owner, Product Manager, or Retention Lead in iGaming.
• Hands-on experience in the Casino vertical.
• Strong understanding of key iGaming metrics: LTV, NGR, GGR, Retention, Churn, and Bonus Cost.
• Experience with product backlog management and prioritization.
• Data-driven mindset and experience with A/B testing.
• Experience working with CRM and BI teams.
• Strong analytical and problem-solving skills.
• English level sufficient for working in an international environment.

Nice to Have

• Experience with Smartico, Customer.io, or similar CRM platforms.
• Experience working with B2B gaming platforms.
• Experience in regulated Tier-1 markets.

HOW WE WILL KEEP YOU SMILING

• Flexible working hours and a remote work setup, so you can plan work around your life and not your life around work!
• Unlimited vacation days and paid sick leave—because your rest matters.
• A competitive compensation that truly reflects your skills and expertise.
• Employee referral bonus and gifts to celebrate your special occasions.
• 50% financial support for learning expenses to supercharge your professional growth!
• A positive atmosphere where you always feel respected and truly belong.
• Inspirational team-building activities that turn colleagues into best friends.
• Wellness benefits: We’ll support your sports passions, from yoga classes to gym memberships.
• Co-working space reimbursement to save your nerves from always working from home :)

As a Senior Designer on our mobile design systems team, you'll shape the future of our group-wide design system. You'll develop and maintain core components while collaborating closely with cross-functional teams to ensure consistency, scalability, and seamless implementation across all products and platforms.

Responsibilities:

• Develop and maintain design system foundations, components, and patterns across platforms;
• Collaborate with designers and developers to ensure consistency and efficiency across products;
• Create and maintain comprehensive documentation and developer specifications;
• Continuously improve the system based on feedback, trends, and evolving patterns;
• Advocate for design system adoption, providing guidance and support to product teams;
• Stay current with industry best practices and share knowledge across the team;

• Drive improvements in Design Ops, refining tools and workflows for team efficiency.

   

Required Qualifications:

• 5+ years of UX/UI design experience, with 2+ years working on or contributing to design systems;
• Proficiency in creating and maintaining Figma libraries and token systems;
• Strong experience documenting design standards, patterns, and component specifications for developers;
• Solid understanding of interaction design, visual design, and user experience;
• Expertise in accessibility standards (WCAG) with ability to implement accessible components;
• Excellent communication skills - presenting design decisions to technical and non-technical audiences;
• Experience collaborating in agile environments with cross-functional teams;
• Strong attention to detail and commitment to high-quality design work and documentation;
• Proactive, organized, and comfortable building momentum in ambiguous spaces;
• Experience in native Mobile application;

• Fluent in English.

   

Nice to Have:

• Background in enterprise companies;
• Experience merging or consolidating multiple design systems into a single system;
• Motion design and animation specification expertise (Rive);
• Technical knowledge or coding skills that aid collaboration with engineers;
• Experience with AI and automation to improve design outcomes.

Our selection process includes:
- CV pre-screening and a short call with a recruiter

- Initial online tech-interview with colleagues from the project
- Test task

- Background security check running in parallel

If you are interested in this opportunity, please apply now attaching your CV in English and portfolio showcasing design system work, component architecture, documentation, or large-scale projects. Demonstrate systems-level thinking and user-centered design expertise.

N-iX is looking for Chinese Annotator to join our team. Our customer is used by our clients to stay on top of threats to their business. In our tools, they can create alerts or search, analyze and process the cybersecurity information we are providing. Analytics team is responsible for analysis and structuring of text information in different languages.
Basing on this information solution defines possible risks for different areas of customer's work.

Responsibilities:

• Work on engaging in the accurate and efficient annotation of text data using the provided tools
• Support researchers in training deep learning models through accurately categorizing content and annotating data
• Report and document issues faced from data annotation to team and discuss solutions to improve data
• POS-tagging and lemmatization

Qualification:

• Good English level
• Good speaking and reading level of second language - Chinese
   

Good to have:

• Education level in philology
• Some certifications for Chinese language level.

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

About the client:

Our customer is the European online car market, with over 30 million monthly users and a presence in 18 countries. As a Lead FullStack Engineer, you will play a pivotal role in shaping the future of online car markets and enhancing the user experience for millions of car buyers and sellers.

Responsibilities:

• Developing fast, high-traffic public-facing websites
• Explore new technologies and help the team to use them
• Work using AI tools and apply them to the SDLC
• Following software development best practices while delivering the work
• Following testing principles while testing your own code to ensure production readiness
• Follow the philosophy of: you-build-it-you-run-it (be responsible for the SDLC processes) 

Requirements: 

• 5+ years developing reliable, highly available, and scalable software systems
• Strong understanding of software architecture and design patterns
• Firm grasp of clean code principles and coding standards
• Strong proficiency using AI tooling, such as ChatGPT/Codex, for rapid development

Experience integrating AI tooling into your development environment for streamlined usage

• Experience with AI Frameworks like Vercel AI SDK, LangChain, etc.
• Strong proficiency with backend development with Node.js
• Strong proficiency with TypeScript
• Strong proficiency with SQL& NoSQL datastores (GraphQL, Redis)
• Strong proficiency with frontend development (HTML, CSS, JavaScript)
• Strong proficiency with component-based frameworks and SSR (Next.js/React or Vue.js) or Angular with the desire to learn React/ Vue.js.
• Hands-on experience developing and maintaining 3rd party content management systems
• Knowledge of modern cloud infrastructures and tools, such as AWS, Terraform, and Docker
• Experience with APIs and developing in a service-based application environment
• Experience building optimized UIs for performance
• Proficiency with version control systems such as Git
• Experience working within a formal CI/CD pipeline
• Experience with logging, monitoring, and alerting services like Datadog, Newrelic
• Solid approach to testing and ensuring quality of code, Unit testing, backend, and frontend

At least Upper-intermediate English level

• This role requires mandatory timezone coverage: work must align with the Toronto (ET) timezone for LATAM hours and 13:00–21:00 EET for EU hours approximately.

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

About the client:

Our customer is the European online car market, with over 30 million monthly users and a presence in 18 countries. As a Lead FullStack Engineer, you will play a pivotal role in shaping the future of online car markets and enhancing the user experience for millions of car buyers and sellers.

Responsibilities:

• Developing fast, high-traffic public-facing websites
• Explore new technologies and help the team to use them
• Work using AI tools and apply them to the SDLC
• Following software development best practices while delivering the work
• Following testing principles while testing your own code to ensure production readiness
• Follow the philosophy of: you-build-it-you-run-it (be responsible for the SDLC processes) 

Requirements: 

• 5+ years developing reliable, highly available, and scalable software systems
• Strong understanding of software architecture and design patterns
• Firm grasp of clean code principles and coding standards
• Strong proficiency using AI tooling, such as ChatGPT/Codex, for rapid development

Experience integrating AI tooling into your development environment for streamlined usage

• Experience with AI Frameworks like Vercel AI SDK, LangChain, etc.
• Strong proficiency with backend development with C# 
• Strong proficiency with TypeScript
• Strong proficiency with SQL& NoSQL datastores (GraphQL, Redis)
• Strong proficiency with frontend development (HTML, CSS, JavaScript)
• Strong proficiency with component-based frameworks and SSR (Next.js/React or Vue.js) or Angular with the desire to learn React/ Vue.js.
• Hands-on experience developing and maintaining 3rd party content management systems
• Knowledge of modern cloud infrastructures and tools, such as AWS, Terraform, and Docker
• Experience with APIs and developing in a service-based application environment
• Experience building optimized UIs for performance
• Proficiency with version control systems such as Git
• Experience working within a formal CI/CD pipeline
• Experience with logging, monitoring, and alerting services like Datadog, Newrelic
• Solid approach to testing and ensuring quality of code, Unit testing, backend, and frontend

At least Upper-intermediate English level

• This role requires mandatory timezone coverage: work must align with the Toronto (ET) timezone for LATAM hours and 13:00–21:00 EET for EU hours approximately.

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

We are looking for a Junior Project Manager / Coordinator to join Group107 for a specific client project. The role starts with hands-on ownership of WordPress website support — coordinating development, QA, and client requests — and grows into managing larger digital projects over time. You will be the operational link between clients, developers, and designers, keeping work on track, on time, and to spec. As you build confidence, you will take ownership of full website builds, integrations, and cross-team initiatives.
 

Responsibilities

• Act as the primary point of contact for clients on website updates, content changes, and minor feature requests
• Track, triage, and prioritize client tickets and requests
• Coordinate developers and designers to deliver tasks on time and to requirements
• Schedule and follow up on QA and approval cycles
• Maintain project documentation, including change logs and status reports
• Ensure websites are deployed correctly, responsive, and error-free
• Communicate progress, issues, and timelines to clients
• Support basic SEO, content, and performance checks as needed
   

Requirements:

• Strong organizational and time management skills
• Clear communication with clients, developers, and designers
• Problem-solving mindset and attention to detail
• Self-motivated team player who learns quickly
• Basic understanding of web technologies (HTML, CSS, responsive design)
• Familiarity with project tracking tools (Jira, ClickUp, Trello, or Asana)
• Ability to coordinate multiple tasks and stakeholders simultaneously
• English proficiency sufficient for reading, writing, and client correspondence
   

Nice to Have

• Experience coordinating web development projects
• Familiarity with QA processes and basic testing
• Knowledge of Gutenberg, WordPress plugins, and custom blocks
• Exposure to multi-language websites and multilingual content management
• Experience with client reporting and status dashboards
   

What We Offer

• 20 vacation days (workdays)
• 7 sick days
• Personalized career growth
• Internal English classes
• Education reimbursement
• Corporate events and team buildings
• Equipment provided

We’re looking for someone to reach out to influencers on TikTok and Instagram, start conversations via DMs or email, build interest, and book them on a discovery call with our sales team. You’ll own one of the most important parts of the pipeline — acting as the first point of contact and scheduling calls.

WHAT YOU’LL DO

• Send personalized outreach via DMs and email from a pre-sourced list
• Manage conversations, follow up, and nurture leads through the pipeline
• Qualify creators by niche, audience, and engagement fit
• Book confirmed discovery calls with our sales reps
• Track all activity and pipeline status in Google Sheets

REQUIREMENTS

• Fluent/native English - your messages must feel natural and human
• Experience in influencer outreach, lead gen or SDR/BDR roles, with hands-on experience with creators on TikTok and Instagram
• Available to work evening hours (apr. 8pm-12am Kyiv time), Mon–Fri — fast response times are essential
• Organized and detail-oriented - no lead falls through the cracks

NICE TO HAVE

• Deep knowledge of the TikTok/Instagram creator landscape
• Background in influencer marketing or talent management

WHAT WE OFFER

• Part-time, flexible remote collaboration - 10-15 hours per week at the beginning of collaboration
• $7 – $12/hour depending on experience

Hravity team is looking for a Data Researcher / Lead Generation Specialist who will be responsible for generating a consistent stream of new qualified prospects.

Hravity is an IT talent provider helping customers build their engineering teams and sustain them in the long run of product development while being the single contact point for hiring and growing the team. Established in 2011, we are also one of the oldest technical recruitment agencies in Eastern Europe, where we help with opening offshore R&D offices.

The company was created by information technology specialists and built with a focus on expertise at its core. Our essential skill and killer feature is based on a versatile assessment system. It gives us the foundation to provide top-level service by effectively fulfilling all positions, including the most complex ones, unexceptionally.

During the past decade, we’ve developed one of the largest engineering talent networks, helped over 100 customers to grow their teams, and raised our average record to the outstanding number of 10 hires per customer per year.

WHAT YOU’LL DO:

— Develop and execute lead generation strategies to provide robust support to the sales team

— Utilize a variety of online and offline resources to research and identify potential leads

— Manage cold email and LinkedIn campaigns using automation tools to optimize outreach and engagement

— Collaborate closely with the marketing and sales teams to ensure alignment of messaging and lead generation efforts. This includes creating target lists and developing outbound campaign strategies

— Develop and maintain lead generation reports and dashboards to effectively track progress and identify areas for improvement

— Stay up-to-date with industry trends and best practices in lead generation and sales to continuously refine and enhance our strategies

WHO YOU ARE:

— We’re looking both for experienced specialists and for highly motivated juniors ready to grasp knowledge and proactively execute set goals

— Good command of English

— Ability to work autonomously and with minimal direction in a highly ambiguous and fast-paced environment (being a competitive and inner-driving self-starter with well-developed planning skills, good execution discipline, and high focus on results)

— Advanced computer proficiency (touch-typing skills etc.) and IT-related education will be also considered as an advantage

OUR BENEFITS:

— Flexible work model and working hours (get things done with a balance of autonomy and collaborative teamwork — set your own work schedule and make use of a hybrid workplace cooperating remotely or in a coworking space in Kyiv)

— Unlimited vacations policy (based on mutual trust and keeping in mind the focus on results this policy grants the opportunity to take time-offs when you actually need it and with no limits)

— All needed equipment, tools and resources are provided (laptop, tablet/e-book, furniture, software, online resources, and whatever else you might need to show your best)

— Competitive monthly salary

— Social package (social insurance and gym coverage, lunches)

— Full tax and expenses coverage (IE single tax + single social contribution, cell phone, internet, transportation, etc.)

— Extensive learning opportunities (vast internal library and knowledge base, English courses, annual education budget)

— Bullshit-free atmosphere, friendly and supportive environment, straightforward processes, and flat hierarchies with little to no bureaucracy

HRAVITY is looking for an experienced sales development representative to strengthen our commercial team, a forefront person, who will initiate customer communication, shaping crucial first impressions and service experience.

This position revolves around business writing and is particularly suited for candidates with a background in journalism or copywriting, motivated to refine their business writing skills on a larger scale with continuous feedback.

Recruitment specificity of the company business makes this role pivotal, since customers will appraise our communication expertise through your interactions, gauging our ability to engage with candidates on their behalf.

—

Ideal candidates should excel in commercial correspondence, prioritizing service, atmosphere, customer discovery, and attention to detail, as well as have proficiency in both personalized and template-based automated approaches. Additionally, they should have a strong grasp of lead generation processes, experience in social selling, familiarity with ABM routines, and elaborate self-management skills.

 

What am I going to do?

• Handle inquiries generated through lead generation efforts via emails, LinkedIn, and other channels promptly and effectively
• Communicate with prospects, conducting initial email discovery and guiding them through the process leading to meetings or follow-up discussions.
• Implement and oversee a systematic follow-up strategy to ensure ongoing engagement with potential clients, reminding them of previous discussions and promoting our services.
• Proactively engage with priority prospects on social media platforms, leveraging social selling techniques to nurture relationships and drive business opportunities.
• Work closely with recruitment leads and the marketing manager to align communication efforts with content plan, sales strategy and brand vision, ensuring consistency and effectiveness.
• Maintain and update our customer database, setting tasks and coordinating with the lead generation team to optimize outreach efforts.
• Develop compelling and targeted messages for lead generation campaigns, tailored to resonate with our target audience.
• Collaborate with the lead generation team on automation efforts, establishing lead generation priorities and developing a comprehensive plan.
  
   

What are the qualifications?

• 2+ years of proven experience in business development and lead generation across global markets, with a preference for experience in the US and EU.
• C1-level English proficiency is expected. Exceptional business correspondence skills will be considered with B2-level, valuing your ability to professional communications.
• Strong ability to work effectively in diverse cultural settings, demonstrating respect for cultural differences and adapting communication styles accordingly to build rapport and trust.
• Well-developed logical and critical thinking competencies, with strong argumentation skills to analyze complex situations, make sound assumptions, and articulate your reasoning clearly.
• Ability to maintain a service-oriented approach in communication, focusing on understanding and addressing customer needs while consistently considering the perspective of others.
• Excellent self-management and a proactive, entrepreneurial mindset, demonstrating the ability to work autonomously in a fast-paced environment, with a drive for results and innovation.
• Advanced computer proficiency, with a strong willingness to learn new tools and technologies in your niche daily, enhancing your ability to stay ahead in a tech-driven industry.
• Understanding of sales strategies and techniques specific to the premium segment services, enabling you to engage with high-end customers and tailor your approach to their needs.
   

What are the working conditions?

• Remote-first setup, flexible working hours and unlimited vacation policy
• Supportive and collaborative atmosphere with flat hierarchies and BS-free environment
• Full tax and expense coverage, all necessary equipment, tools, and resources
• Competitive base salary with generous performance-based bonuses
• Comprehensive insurance coverage, gym memberships, office lunches, and more
• Annual educational budget for professional development

We are looking for a Head of Revenue Growth. You will own the full revenue engine across a portfolio of mature, monetizing platforms in social discovery and live-streaming, not one funnel, not one channel, but the whole picture. That means P&L accountability, paid acquisition across mobile and web, monetization strategy, product growth experiments, and the unit economics that tie it all together. You will work directly with the CEO, Head of Marketing, Head of DS & AI, and five Product Owners . We move fast, cut through bureaucracy, and give real ownership to people who can handle it. If that sounds like your kind of environment, read on.

About United Tech: We are a global IT product company building the next generation of mobile and web platforms in live-streaming and social networking. Our products connect millions of users across North America, Europe, LATAM, and MENA, and we have been profitable doing it. Founded in Ukraine, operating worldwide, with a market we expect to exceed $206B by 2030. We are not chasing that number, we are already in the middle of it.

In this role, you will

• Own the full revenue funnel and its P&L from acquisition to repeat payments — accountable to ROAS LT0/LT7/LT30 targets and blended payback
• Develop and execute the revenue growth strategy across paid traffic (mobile + web), product growth, and monetization, owning channel mix, budget allocation, and scaling decisions
• Generate, prioritize, and validate growth and monetization hypotheses with Product and Tech, driving prioritization of Product Owner backlogs for growth work
• Lead A/B and multivariate testing across onboarding, activation, paywalls/coin-packs, and pricing
• Own unit economics (CAC, LTV, ARPU, ARPPU, ROAS, payback) and the cohort LTV model; ensure scalable, margin-aware growth given streamer revshare
• Partner with Payments and Risk to maximize payment conversion and approval rates, and expand margin-accretive web/direct billing

• Build revenue dashboards and a single source of truth for performance metrics, with shared metric definitions and transparency across teams

   

It's all about you

• Strong hands-on experience in growth / performance marketing for dating, social discovery, live-streaming, or IAP products, across both mobile apps and web funnels
• Demonstrable strong command of unit economics (CAC, LTV, ARPU, ARPPU, ROMI, payback, contribution margin) — able to build the model, not just read it
• Proven experience scaling paid acquisition on mobile and web: Google, Meta, TikTok, and programmatic/DSP (e.g., Moloco) are a strong advantage
• Solid experience with A/B testing, experimentation frameworks, and funnel optimization
• Strong analytical foundation: SQL and BI tools (e.g., Looker/Tableau), cohort analysis, predictive LTV; working knowledge of mobile attribution/MMP (AppsFlyer/Adjust), web analytics and server-side tracking (GA4, Meta CAPI), web2app deep-linking, and incrementality testing
• Experience managing growth, marketing, or media-buying teams
• Advanced user of Anthropic and OpenAI tools
• Fluent in English (B2+) and Ukrainian

Would be a plus

• Experience in payments, payment product management, or working closely with PSP/acquiring teams

What we offer

Care and support:

• 20 paid vacation days, 15 sick leave days, and 6 additional days off for family events
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Maternity Recovery Support Allowance
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule
• Modern equipment or depreciation of your own tools

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events

Hiring process

• Intro call
• Interview with the hiring team
• Bar-raising interview
• Reference check
• Offer

We are an international developer of IT products for medicine and related services. Our products are used by more than 5,000 doctors and more than 1,000 clinics in Europe.

The goal is to attract the largest possible audience to the main projects - clinics and doctors up to 3 million. As well as expanding unique traffic to 10 million per day until 2025. We are looking for AI Engineer / AI Architect with deep knowledge of Fundamental Mathematics, Probability Theory and Bayesian Statistics, Graph Algorithms, Mathematics of Transformers, Hybrid AI Approaches, Uncertainty Assessment.

Must-have skills are:
1. ML and Data Science (Core):
- Expert in NLP & LLM: Deep understanding of Transformers architecture (BERT, RoBERTa, GPT, T5, Llama/Mistral). Experience with Large Language Models (LLM) – not prompt engineering, but fine-tuning (PEFT, LoRA) of open-source models on specific datasets.
- RAG (Retrieval-Augmented Generation): Experience building RAG systems is required. The AI ​​must be able to search for information in different data sources.
- Named Entity Recognition (NER) & Information Extraction: Ability to extract specific entities from unstructured text.
- Tabular Data & Classic ML: Confident use of classical algorithms (XGBoost, CatBoost, LightGBM) for analyzing structured data and building probability scoring models.
- Frameworks: PyTorch (preferred) or TensorFlow/Keras. Proficiency in HuggingFace, Scikit-learn, Pandas, and NumPy.

2. MLOps:
- Experience wrapping models in APIs (FastAPI, Flask) with minimal latency. 

- Docker knowledge and experience working with local GPU instances are required.
- Experience working with vector databases (Pinecone, Milvus, Qdrant, ChromaDB) for quickly searching for similar cases or working with knowledge bases.

- ML Pipelines: Experience building model training and retraining pipelines (Airflow, MLflow, DVC).

3. MedTech and Security:
- Practical working experience with sensitive personal data and GDPR/DSGVO requirements.

- It is important to be able to deploy and optimize local models (Llama 3, Mistral, Mixtral) within a closed company environment to ensure data privacy.
- Skills in quantization and distillation of models to speed up work without significant loss of quality.

Nice-to-have skills:
- Experience working specifically with medical data (EHR, EMR; HL7, FHIR, ICD-10/11 standards). 

- Knowledge of Interpretability/Explainable AI (XAI) methods. The end user should understand why the AI ​​suggested a particular option (SHAP, LIME).

- Experience with multimodal models.

What we offer:
- Paid holiday for 28 working days.
- Transparent incentive system.

Working with us means:
- Unique technological and innovative projects.
- Gaining experience in modern western world practices in security, scalable architecture, etc.
- In-depth knowledge of telemedicine.
- Working with Big data, high load, distributed computing and data buses.
- Socially important projects.
- Opportunity to influence both technology and product solutions.
- Profitability and stability of a large European company.

We are looking for a Country Finance Chief Accountant to act as the statutory accounting authority in Ukraine, responsible for the integrity, accuracy, and timeliness of local accounting records and statutory financial reporting. The role ensures compliance with local GAAP and regulatory requirements, provides oversight of SSC accounting outputs, and acts as the key escalation point for accounting issues. The position also serves as the main contact for auditors, tax advisors, and local authorities on statutory accounting and reporting matters.
 

Responsibilities:

• Review, challenge, and approve accounting entries, reconciliations, and financial data prepared by SSC in line with local GAAP and Group policies.
• Own month-end, quarter-end, and year-end close processes, ensuring accuracy, completeness, and timeliness of financial results.
• Act as escalation point for accounting issues from SSC, ensuring proper resolution and implementation of corrective actions.
• Lead preparation, review, and approval of statutory financial statements and supporting disclosures.
• Manage relationships with external auditors, tax advisors, and local regulatory authorities.
• Ensure timely submission of statutory reports, filings, and other regulatory obligations.
• Oversee accounting treatment of tax-related positions (VAT, CIT, deferred tax) in coordination with SSC and external advisors.
• Ensure proper design and effectiveness of internal financial controls and drive remediation of identified control gaps.
• Oversee balance sheet reconciliations and ensure timely resolution of unreconciled or high-risk balances.
• Review and approve complex or non-routine accounting transactions and provide technical accounting guidance.
• Act as local accounting authority on IFRS/local GAAP interpretation and application.
• Support SSC in improving quality, accuracy, and timeliness of accounting deliverables.
• Act as key local contact between SSC, Group Finance, and business stakeholders on accounting matters.
• Support audits and ensure timely closure of audit findings and recommendations.
• Participate in finance transformation and process improvement initiatives.
 

Requirements:

• Higher education in Finance, Accounting, Economics, or related field.
• Professional qualification (ACCA, CPA or equivalent) is strongly preferred.
• 8+ years of experience in accounting, financial reporting, or audit.
• Strong knowledge of local GAAP and IFRS.
• Experience in statutory reporting and audit processes.
• Experience working in SSC or shared services environment is an advantage.
• Strong understanding of financial close, reconciliations, and balance sheet processes.
• Experience with ERP systems and financial reporting tools.
• Advanced Excel skills and strong analytical abilities.
• Strong stakeholder management and ability to work in a matrix environment.
• High attention to detail and strong sense of ownership and accountability.
• English – Upper-Intermediate to Advanced (B2–C1).
 

Offer:

• Opportunity to join a fast-growing international retail company.
• Dynamic and collaborative working environment.
• Exposure to international finance processes and SSC model.
• Professional development and career growth within Pepco Group.
• Competitive compensation package.
• Official employment and social benefits.
• Hybrid working model.
• Supportive corporate culture focused on teamwork and continuous improvement.