Jobs

Senior User Acquisition Manager (Google UAC / In-App)

📍 Remote | Full-time
💰 Salary: up to $5,000+ bonuses 

About the Client

Our client is an international product company operating in the  Dating niche.
They focus on mobile applications (in-app) and web-to-app funnels, driving scalable growth and sustainable ROI.
The team is experienced, data-driven, and known for pushing performance marketing boundaries on a global level.

We are seeking a Senior User Acquisition Manager with deep expertise in Google UAC and in-app traffic acquisition to join our client’s growing team.
This role involves managing large-scale budgets, optimizing campaigns, and developing strategies that deliver measurable growth and profitability.

Key Responsibilities:

• Plan, launch, and optimize Google UAC and in-app network campaigns.
• Manage and scale large budgets ($150K+ per month) efficiently.
• Analyze performance data — in-app events, retention, LTV, ROI 
• Collaborate with the creative team to test and refine ad concepts.
• Build and optimize web-to-app funnels to maximize conversions and user lifetime value.

Requirements:

• 3+ years of experience in mobile marketing / Google UAC / in-app traffic acquisition.
• Proven experience working with MMPs (Appsflyer, Adjust, Firebase, etc.).
• Strong analytical mindset and understanding of CPI, CPA, ROAS optimization.
• Experience managing monthly budgets of $150K+.
• Excellent communication and teamwork skills.
• Upper-Intermediate English

Conditions and Benefits:

• Fully remote position in a strong, experienced UA team.
• Competitive compensation and transparent bonus system.
• Access to internal BI tools, performance data, and advanced analytics.
• Continuous learning, conference participation, and professional growth support.
• Real career progression opportunities — up to Head of UA / Team Lead.

We’re seeking an ambitious and experienced Frontend Team Lead to take charge of our frontend direction, shape architecture, and guide a small but passionate engineering team to excellence.
 

    Team Leadership
 

• Lead and mentor a small team of frontend engineers
• Set clear goals, track progress, and conduct regular 1:1s
• Define coding standards, ensure code quality, and optimize workflows
• Collaborate closely with backend, design, and product teams
• Contribute to hiring and onboarding new team members
  
  Technical Ownership
   
• Build and maintain frontend architecture from scratch
• Drive technical decisions and ensure scalability, maintainability, and performance
• Establish best practices for development, testing, and deploymen
• Oversee the implementation of UI/UX with attention to detail and aesthetics
• Continuously improve the developer experience and delivery pipeline
  
  Requirements
   
• 5+ years of experience in JavaScript/TypeScript development
• Deep expertise in React, MobX, and Context API
• Proven experience with Next.js and Vite
• Prior experience managing or mentoring a small engineering team
• Solid understanding of frontend architecture and system design
• Ability to work independently and make product-driven decisions
• Keen sense of design and aesthetics — capable of crafting beautiful interfaces even without finalized design assets
• Strong communication skills and a proactive mindset
  
  What We Offer
   
• Fully remote position with flexible working hours
• Autonomy and ownership over frontend architecture and decisions
• Opportunity to shape and scale a product from early stages
• A high-performance team with a collaborative, startup-minded culture
• 25 calendar days of paid vacation + public holidays
• Paid sick leave
• Competitive compensation package (base + performance-based bonuses)
• Access to conferences, online courses, and continuous learning support

Requirements:

• 3+ years of experience in web or mobile app development
• Frontend (most important):
  • TypeScript
  • Quasar Framework
• Medium importance:
  • Capacitor (mobile app builds and integrations)
• Nice to have (backend understanding):
  • Basic Perl backend knowledge
  • Database familiarity (MySQL, Redis)
• Experience with Git and version control
• Solid understanding of UI/UX and component-based design

We offer:

• Remote full-time position
• Direct role in shaping a greenfield product
• Flexible schedule and fast communication in a small team

Application Process: We will review your resume and any additional materials within five business days. If your experience aligns with our needs, we will get back to you with next steps. If not, don’t worry — our journey together may just be beginning. We’d love to keep in touch as our team grows and more opportunities arise. Best of luck with your career pursuits!

Our mission at Geniusee is to help businesses thrive through tech partnership and strengthen the engineering community by sharing knowledge and creating opportunities🌿
Our values are Continuous Growth, Team Synergy, Taking Responsibility, Conscious Openness and Result Driven. We offer a safe, inclusive and productive environment for all team members, and we’re always open to feedback 💜

 If you want to work from home or work in the offices in Kyiv or Lviv with stable electricity and Wi-Fi , great — apply right now.

About the project:
Join Geniusee’s marketing team to plan, launch, and scale multi-channel campaigns that drive pipeline growth and brand awareness across English-speaking markets. You’ll own paid acquisition, email/lifecycle programs, analytics, and experimentation — working closely with Content, Design, SEO, Web Dev, and PM teams to turn insights into results. This is a hands-on role for a data-driven marketer who’s comfortable testing, automating with AI, and optimizing end-to-end funnels.

What will help you succeed:

● 3+ years in B2B digital marketing/demand gen (agency or tech companies preferred);
● Strong grasp of performance channels (Google/LinkedIn/Meta), email marketing, SEO, and webinars;
● Solid analytics skills: GA4, Microsoft Clarity, and marketing/user-behavior tools;
● Curiosity with AI and automation to scale content, campaigns, and reporting;
● Experience with international markets (USA, UK, Canada, EU) is a strong plus;
● Excellent English (Upper-Intermediate/Advanced) and clear, proactive communication;
● Collaborative, solution-oriented mindset; comfortable working cross-functionally;

What you will do:
● Collaborate with the team to plan and execute multi-channel marketing campaigns that drive pipeline growth and strengthen brand awareness.
● Manage campaigns on Google Ads, Meta Ads, LinkedIn Ads, and other platforms;
● Analyze funnel metrics, user behavior, and campaign performance; translate insights into experiments;
● Run email and lifecycle marketing: build nurture flows, newsletters, and conversion campaigns;
● Identify new channels and touchpoints to engage target ICPs from awareness to conversion;
● Collaborate with Content, Design, SEO, Web Dev, and PM teams on integrated digital initiatives;

What will you get:
● Competitive salary and good compensation package;
● Exciting, challenging and stable startup projects with a modern stack;
● Corporate English course;
● Ability to practice English and communication skills through permanent interaction with clients from all over the world;
● Professional study compensation, online courses and certifications;
● Career development opportunity, semi-annual and annual salary review process;
● Necessary equipment to perform work tasks;
● VIP medical insurance or sports coverage;
● Informal and friendly atmosphere;
● The ability to focus on your work: a lack of bureaucracy and micromanagement;
● Flexible working hours (start your day between 8:00 and 11:30);
● Team buildings, corporate events;
● Paid vacation (18 working days) and sick leaves;
● Cozy offices in 2 cities ( Kyiv & Lviv ) with electricity and Wi-Fi ( Generator & Starlink )
● Compensation for coworking (except for employees from Kyiv and Lviv)
● Corporate lunch + soft skills clubs
● Unlimited work from home from anywhere in the world (remote);
● Geniusee has its own charity fund.

Reasons you will love working at Geniusee:
● Employee-friendly working conditions
One of Geniusee’s core values is treating each team member like a trusted partner. You get to choose your work environment because you know yourself best.

● Teamwork beats distance
We put effort into maintaining a happy, friendly atmosphere within the team. We see each other at team meetups, workshops, G-talks, marathons, and other events.

● Excellent tools and equipment
You don’t have to worry about your work gear, Geniusee will provide you with high-quality hardware appropriate for your job description.

Your Geniusee Career Growth:
● 360-degree feedback — a process through which feedback from an employee’s subordinates, colleagues, and supervisor, as well as a self-evaluation by the employee themselves, is gathered
● Evaluation — time to talk with an expert. Together, you will assess the progress you have achieved
● Navigation — summarize your review with a manager and define your future goals

We’re seeking an ambitious and experienced Back End Team Lead to take charge of our frontend direction, shape architecture, and guide a small but passionate engineering team to excellence.

     Team Leadership
 

• Lead and mentor a small backend engineering team
• Set goals, monitor performance, and ensure timely delivery of projects
• Define best practices, maintain high code quality, and review pull requests
• Support professional growth through regular 1:1s and technical guidance
• Collaborate closely with frontend, DevOps, and product teams to align development efforts
  
  Technical Ownership
   
• Design and implement backend architecture for high-load, distributed systems
• Drive scalability, security, and performance improvements across all services
• Define APIs and data flow between services and external integrations
• Manage deployment, monitoring, and CI/CD automation processes
• Optimize resource usage and data pipelines for efficiency and reliability
  
  Requirements
   
• 5+ years of hands-on experience with Golang
• Strong understanding of PostgreSQL, Elasticsearch, and ClickHouse
• Proven experience with Kafka and containerization using Docker
• Familiarity with Kubernetes, RabbitMQ, or Apache Pulsar is a big plus
• Experience designing and maintaining high-load backend architectures
• Prior experience leading or mentoring a small team of engineers
• Ability to work independently and make architecture-level decisions
• Solid understanding of system design, distributed systems, and microservices
  
  What We Offer
   
• Fully remote position with flexible working hours
• Full ownership of backend architecture and technical direction
• A high-impact role with real influence on product scalability and reliability
• A collaborative, high-performance engineering culture
• 25 calendar days of paid vacation + public holidays
• Paid sick leave
• Competitive compensation package (base salary + performance bonuses)
• Access to professional growth opportunities, conferences, and technical training

For our fast-growing startup client, which is a global leader in financial infrastructure solutions, together with the client, we build complex solution which is unlocking private credit and providing unparalleled access through its modern marketplace, empowering investors, borrowers, and managers with innovative technology to increase the speed and frequency of transactions at a fraction of the cost. The solution's core infrastructure delivers public market efficiencies to the analog private credit market by powering the sourcing, structuring, syndication, surveillance and servicing of private credit transactions from beginning to end. The platform is becoming the market standard for asset-based and corporate lending, powering over $2 billion in transaction volume in a multi-trillion-dollar private credit industry.
 We are seeking a talented Senior DevOps Engineer to be a driving force behind our mission to modernize the private credit market. In this role, you won't just manage infrastructure; you'll design, secure, and scale the core systems that power our platform. You will be a catalyst for reliability and efficiency, responsible for building cloud-native systems, automating processes, and ensuring best-in-class security practices across the entire stack.

• Responsibilities:

  ● Infrastructure as Code: Design, build, and maintain AWS infrastructure using Terraform.
  ● Cloud Operations: Manage, monitor, and optimize AWS services including EKS, RDS Aurora PostgreSQL, VPC, and IAM.
  ● Containerization & Orchestration: Build and operate Kubernetes clusters and Dockerized applications in production.
  ● CI/CD & GitOps: Develop and maintain CI/CD pipelines (GitHub Actions, GitOps workflows) and data orchestration (Airflow DAGs).
  ● Database Reliability: Ensure performance, scalability, and reliability of Aurora PostgreSQL with strong security and backup practices.
  ● Monitoring & Incident Response: Design and operate observability systems (metrics, logs, traces, alerting, availability, etc) and lead structured incident response and postmortems.
  ● Security & Compliance: Apply DevSecOps principles to safeguard infrastructure, manage secrets, and adhere to compliance frameworks (SOC2).
  ● Collaboration: Partner closely with engineering teams to embed secure and scalable infrastructure practices into development workflows.
  ● Automation & Innovation: Continuously drive automation and improvements in deployments, testing, and system reliability.

• Mandatory Skills Description:

  ● 5-10 years of DevOps, SRE, or infrastructure engineering experience in a cloud-native environment
  ● Proven expertise with AWS (EKS, RDS, EC2, S3, VPC, IAM)
  ● Strong experience with Terraform and GitOps workflows
  ● Hands-on expertise with Kubernetes and Docker
  ● Solid knowledge of PostgreSQL operations and performance tuning
  ● Strong security-first mindset; experience hardening systems and managing secrets
  ● Familiarity with compliance frameworks such as SOC2
  ● Proficiency with scripting languages (Python, Bash)
  ● Experience designing highly available systems across multiple AZs and regions
  ● Track record of reducing toil via scripting, automation, and developer tooling
  ● Excellent problem-solving and communication skills
  ● Self-motivated team player able to work independently in a fast-paced environment

MANIMAMA is a group of companies providing legal and consulting services in the field of blockchain technology, finance, and innovative business. We work with technology startups, international corporations, and investors who are shaping the new economy.

To learn more about us, please visit: https://manimama.eu/.

Our partner, a fast-growing fintech company that builds bridges between traditional banking and the world of digital assets, is currently opening a position for a Financial Operations Manager. This role is for a proactive professional who will manage financial flows, coordinate cryptocurrency and fiat transactions, and ensure smooth interaction with banks, EMIs, and exchanges in an international environment.

If you believe you meet the requirements below, please send your CV and we will contact you as soon as possible.

Responsibilities: 

• Keeping records of financial transactions (fiat and cryptocurrency) in internal systems, preparing data for accounting and tax purposes.
• Preparing regular financial reports for management control and internal company needs.
• Supporting the process of opening bank accounts, filling out questionnaires and KYC documents.
• Preparing responses to requests from banks and exchanges within established procedures.
• Coordinating the movement of funds between accounts, wallets and exchanges; maintaining basic records of crypto and fiat transactions.
• Preparing payment orders and maintaining supporting financial documentation in accordance with internal standards.

Requirements: 

• Minimum 2 years in a bank / finance department / payment system / fintech company.
• Experience in payment transactions, cryptocurrency transfers, account opening, and reporting.
• Experience of working with EMI and PSP.
• Basic understanding of KYC/AML, financial and legal processes, crypto tools (blockchain, exchanged, swaps, stablecoins).
• High attention to detail, analytical skills, confidentiality.
• English proficiency — Intermediate+.

We’re seeking a Product Manager to help shape the future of our digital platform and customer experience. You’ll be responsible for connecting business goals, customer needs, and technical execution. 

•Key Responsibilities•

• Execute the e-commerce product strategy.
• Drive product discovery and gather insights from users, data, and market trends.
• Translate business needs into precise product requirements and user stories.
• Partner with dev, marketing, and operations to deliver features on time.
• Monitor product performance and iterate to improve user experience, conversion, and retention.
• Evaluate new tools and integrations to strengthen our platform.
• Track and report on key product metrics.

•What We’re Looking For•

• 2+ years of experience in product management, ideally with e-commerce, retail, or consumer-facing products.
• Strong technical literacy (comfortable discussing APIs, data structures, and product integrations).
• Analytical mindset – able to define metrics, interpret data, and make evidence-based decisions.
• Excellent communication and collaboration skills
• Ability to work in a fast-paced environment and manage multiple priorities.

 

We’re seeking a Creative Content Manager who can develop and maintain a consistent brand narrative across all touchpoints.

Key Responsibilities• 

Develop and maintain a consistent tone and visual language for all digital materials.
• Research and produce high-quality written and visual content for the company’s owned platforms.
• Transform materials and updates from different departments into engaging stories and presentations.
• Coordinate contributors, freelancers, and partners involved in content creation.
• Maintain the internal system for planning and publishing digital materials (task management, approvals, translations, uploads).
• Ensure that all content reflects brand values and quality standards.
• Track the performance of materials and continuously improve quality and engagement.


What We’re Looking For•

 Advanced writing and editing skills
• 2+ years in content, communications, or creative project management.
• Excellent written and verbal communication skills
• Ability to come up with creative ideas
• Detailed knowledge of current online tools and marketing trends
• Knowledge of the Italian language is an advantage
 

🔥 Media Buyer (PPC / Arbitrage / iGaming)

📍 Remote | Full-time
💻 Equipment provided by the company
💰 Base salary: up to $5,000+ bonuses 

About the Client

Our client is an international affiliate marketing holding operating across iGaming, Crypto, and mainstream verticals.
They are transitioning from a CPA model to a spend-based approach, and preparing to launch their own iGaming product.
The team combines strong analytics, high ad spend, and a performance-driven mindset, creating a dynamic environment for professionals who thrive on results and innovation.

About the Role

We’re looking for a Media Buyer with hands-on experience in PPC, arbitrage, and spend-model campaign management.
This role requires a strategic thinker who can scale traffic, manage budgets, and make data-driven decisions to achieve ROI growth.
Experience with Tier-1 GEOs will be a strong advantage.

Key Responsibilities

• Plan, launch, and optimize paid traffic campaigns (PPC / arbitrage / spend-based).
• Manage and scale large advertising budgets effectively.
• Analyze data to improve key performance metrics: ROI, CTR, conversions, retention.
• Collaborate with creative and analytics teams to enhance campaign performance.
• Structure and manage team workflows, including budget allocation and spend tracking.

Requirements

• 2+ years of experience in PPC / Media Buying, with proven successful case studies.
• Strong understanding of spend-based models and ROI optimization.
• Ability to think strategically and adapt quickly to changing environments.
• Leadership skills and proactive attitude.
• Experience managing team resources and performance metrics.
• Familiarity with Tier-1 GEOs is preferred.

Conditions and Benefits:Remote-first format — work from anywhere.

• Service Agreement (official employment options available).
• Flexible payment options — via bank transfer, crypto, or hybrid.
• Work with high budgets, strong analytics, and a top-performing team.
• Involvement in the launch of a new in-house iGaming project.

At the intersection of AI, data, behavioral science, and personalization, we build thoughtful digital products that support meaningful lifestyle changes — from yoga and fitness to better habits and mental well-being.
 

Now, we’re looking for a Growth Manager — a data-driven and experiment-oriented professional who will own the growth roadmap, design scalable strategies, and accelerate product performance across key funnels and markets.
 

What to expect:
— Focus on Tier-1 markets (US and others) with strong early traction and growth potential;
— Join at the start of the scaling phase, with real ownership over growth strategy and measurable business outcomes;
— Startup spirit: flat structure, transparency, and true ownership;
— Supportive leadership that values creativity, speed, and initiative;
— Robust infrastructure for rapid experimentation — funnel builder, analytics, and an expanding A/B testing base;
— Collaborate with experienced UA & PPC teams — focus on growth strategy, not traffic execution;
— High-impact role with a clear path to evolve into Lead/Head of Growth, General Manager positions as the company scales.

What you will do:
— Own and optimize the full conversion funnel — from acquisition and onboarding to purchase and retention — with a strong focus on web performance, monetization, and pricing;
— Design, prioritize, and execute growth experiments to improve key metrics such as ARPU and LTV;
— Run A/B and multivariate tests end-to-end, ensuring statistical rigor and actionable insights;
— Collaborate closely with Product, UA, Creative, and Analytics teams to identify, test, and scale high-impact growth opportunities;
— Analyze user behavior and performance data to discover conversion bottlenecks and growth levers;
— Research markets and competitors to inform positioning, pricing, and funnel improvements;
— Build and maintain a structured hypothesis pipeline, using frameworks like ICE or RICE to drive prioritization;
— Report key learnings and insights to leadership, translating data into strategy and next-step actions.

What we’re looking for:
— 3+ years of experience in Growth, Product, or Product Marketing roles, including B2C subscription-based products;
— Proven success in conversion optimization, monetization, and scaling acquisition or retention funnels;
— Strong proficiency in A/B testing, experimentation design, and data-driven decision-making;
— Deep understanding of unit economics, LTV/CAC, and core performance metrics;
— Experience working with web analytics tools and data visualization platforms;
— Ability to develop and validate growth hypotheses across the funnel, supported by both quantitative and qualitative data;
— Excellent cross-functional collaboration skills, working closely with Product, UA, and Creative teams;
— Analytical yet user-centric mindset, balancing business growth with real user value;
— Confident English (B2+).

What we offer:
— Work from anywhere with a fully remote setup that adapts to your lifestyle;
— Flexible working hours that align with your most productive rhythm;
— Benefits package, including paid vacation, sick leave, and more;
— Personal and professional support, with leadership that advocates for your growth;
— Access to a curated corporate library and resources for continuous learning and development.

We’re not looking for someone to just “join the team” — we’re looking for someone ready to drive growth and own results.

If that sounds like you — send over your CV, and let’s talk!

CLUST is a venture builder that creates and scales IT businesses.

We work hand-in-hand with entrepreneurs as true partners, providing a systematic approach, funding, methodologies, and expertise, along with operational and legal support to accelerate business growth. We also help successful Ukrainian companies enter global markets
.

Now we’re launching a startup in the Health & Fitness niche — and assembling a powerhouse team to drive real impact. The product’s growing fast — with proven unit economics, positive ROI on key audiences, and a marketing engine built to scale.
 

And we’re confident: in our performance-driven space, user conversion is key — from onboarding to activation. That’s why we’re looking for a user-centric Product Marketing Manager with a strong product mindset to own this journey and drive real growth.
 

What to expect:
— Focus on Tier-1 markets (US and others) with strong early traction and growth potential;
— Join at the start of the scaling phase, with a real opportunity to shape the project’s growth and direction;
— Startup spirit: flat structure, transparency, and true ownership;
— Supportive leadership that values creativity, speed, and initiative;
— Robust infrastructure for rapid experimentation — funnel builder, analytics, and an expanding A/B testing base;
— Collaborate with an experienced UA & PPC team — no need to handle traffic directly;
— Clear career path into Lead, Head of Product, Head of Product Marketing, or General Manager roles as the company scales.
 

What you will do:
— Own and optimize the full conversion funnel — from onboarding to purchase — with a strong focus on web flows, monetization models, and pricing;
— Design, test, and scale new monetization strategies to outperform market benchmarks and increase LTV;
— Run A/B tests end-to-end, analyze results, and quickly implement data-driven improvements;
— Research markets, competitors, and user behavior (via interviews, heatmaps, and analytics) to uncover growth opportunities and user pain points;
— Formulate and validate hypotheses across different funnel stages using both quantitative and qualitative data;
— Collaborate cross-functionally with UA, Creative Production, Design, and Analytics to ensure alignment, fast execution, and measurable impact.
 

What we’re looking for:
— 3+ years of experience in Growth, Product Marketing, or Product roles, including B2C subscription-based products;
— Proven track record in conversion optimization, monetization, and pricing strategy (web experience highly preferred);
— Strong hands-on experience in A/B testing, data analysis, and data-driven decision-making;
— Solid understanding of unit economics, key product and marketing metrics;
— Ability to conduct market and competitor research and analyze user behavior to identify growth opportunities;
— Expertise in launching and scaling products from scratch, owning key growth and marketing processes end-to-end.
— Analytical yet user-centric mindset, with the ability to balance monetization goals and customer value;
— Confident English (B2+).
 

What we offer:
— Work from anywhere with a fully remote setup that adapts to your lifestyle;
— Flexible working hours that align with your most productive rhythm;
— Basic benefits package, including paid vacation, sick leave, and more;
— Personal and professional support, with advocacy available when you need a hand;
— Access to a curated corporate library filled with resources to fuel your continuous learning and development.
 

We’re not looking for someone to just “join the team” — we’re looking for someone ready to shape the product, lead meaningful growth, and make an impact from day one.
 

If that sounds like you — send over your CV, and let’s talk!

CLUST is a venture builder that creates and scales IT businesses.

We work hand-in-hand with entrepreneurs as true partners, providing a systematic approach, funding, methodologies, and expertise, along with operational and legal support to accelerate business growth. We also help successful Ukrainian companies enter global markets
.

Now we’re launching a startup in the Health & Fitness niche — and assembling a powerhouse team to drive real impact. The product’s growing fast — with proven unit economics, positive ROI on key audiences, and a marketing engine built to scale.
 

We’re looking for a Product Marketing Lead — a strategic thinker and hands-on executor who will own the product marketing function, guide the team, and drive growth by aligning user needs with business goals.

What to expect:
— Focus on Tier-1 markets (US and others) with strong early traction and growth potential;
— Join at the start of the scaling phase, with a real opportunity to shape the project’s growth and direction;
— Startup spirit: flat structure, transparency, and true ownership;
— Supportive leadership that values creativity, speed, and initiative;
— Robust infrastructure for rapid experimentation — funnel builder, analytics, and an expanding A/B testing base;
— Collaborate with an experienced UA & PPC team — no need to handle traffic directly;
— Clear career path into Head of Product, Head of Product Marketing, or General Manager roles as the company scales.

What you will do:
— Own the full product marketing strategy and roadmap — from audience insights and value proposition to positioning, pricing, and go-to-market execution;
— Lead a PMM function, fostering collaboration, ownership, and high execution standards;
— Design, test, and scale new monetization approaches that outperform market benchmarks and drive sustainable LTV growth;
— Lead conversion optimization across key funnel stages (onboarding to purchase), with emphasis on web flows, monetization models, and pricing strategies;
— Oversee and guide experimentation — ensure structured A/B testing, data interpretation, and learning loops across the team;
— Partner with Product, UA, and Creative Production to align user acquisition, messaging, and retention around unified growth goals;
— Translate insights from user research and market analysis into actionable strategies that inform product and creative decisions.

What we’re looking for:
— 4+ years of experience in Product Marketing, Growth, or Product roles, including at least 1 year in a leadership or senior capacity;
— Proven success working with B2C subscription-based products;
— Strong expertise in conversion optimization, monetization, and pricing strategy (web experience highly preferred);
— Experience in leading experimentation frameworks — from A/B testing to data-driven iteration;
— Deep understanding of unit economics, performance metrics across acquisition, activation, and retention;
— Ability to conduct and synthesize market, competitor, and user research into clear strategic direction;
— Excellent cross-functional leadership skills — able to align PMM, UA, Product, and Creative teams toward shared goals;
— Critical thinking, growth mindset and comfortable influencing both strategic and operational decisions;
— Confident English (B2+).
 

What we offer:
— Work from anywhere with a fully remote setup that adapts to your lifestyle;
— Flexible working hours that align with your most productive rhythm;
— Basic benefits package, including paid vacation, sick leave, and more;
— Personal and professional support, with advocacy available when you need a hand;
— Access to a curated corporate library filled with resources to fuel your continuous learning and development.
 

We’re not looking for someone to just “join the team” — we’re looking for someone ready to shape the product, lead meaningful growth, and make an impact from day one.
 

If that sounds like you — send over your CV, and let’s talk!

The primary goal of the project is the modernization, maintenance and development of an eCommerce platform for a big US-based retail company, serving millions of omnichannel customers each week.
Solutions are delivered by several Product Teams focused on different domains - Customer, Loyalty, Search and Browse, Data Integration, Cart.
Current overriding priorities are new brands onboarding, re-architecture, database migrations, migration of microservices to a unified cloud-native solution without any disruption to business.

• Responsibilities:

  We are looking for an experienced Data Engineer with Machine Learning expertise and good understanding of search engines, to work on the following:
  - Design, develop, and optimize semantic and vector-based search solutions leveraging Lucene/Solr and modern embeddings.
  - Apply machine learning, deep learning, and natural language processing techniques to improve search relevance and ranking.
  - Develop scalable data pipelines and APIs for indexing, retrieval, and model inference.
  - Integrate ML models and search capabilities into production systems.
  - Evaluate, fine-tune, and monitor search performance metrics.
  - Collaborate with software engineers, data engineers, and product teams to translate business needs into technical implementations.
  - Stay current with advancements in search technologies, LLMs, and semantic retrieval frameworks.

• Mandatory Skills Description:

  - 5+ years of experience in Data Science or Machine Learning Engineering, with a focus on Information Retrieval or Semantic Search.
  - Strong programming experience in both Java and Python (production-level code, not just prototyping).
  - Deep knowledge of Lucene, Apache Solr, or Elasticsearch (indexing, query tuning, analyzers, scoring models).
  - Experience with Vector Databases, Embeddings, and Semantic Search techniques.
  - Strong understanding of NLP techniques (tokenization, embeddings, transformers, etc.).
  - Experience deploying and maintaining ML/search systems in production.
  - Solid understanding of software engineering best practices (CI/CD, testing, version control, code review).

• Nice-to-Have Skills Description:

  - Experience of work in distributed teams, with US customers
  - Experience with LLMs, RAG pipelines, and vector retrieval frameworks.
  - Knowledge of Spring Boot, FastAPI, or similar backend frameworks.
  - Familiarity with Kubernetes, Docker, and cloud platforms (AWS/Azure/GCP).
  - Experience with MLOps and model monitoring tools.
  - Contributions to open-source search or ML projects.

Requirements

Must-have:

• Hands-on experience in web scraping and browser automation.
• Strong knowledge of Python and libraries such as Playwright, Selenium, etc.
• Familiarity with anti-bot evasion techniques (dynamic selectors, JavaScript rendering, rotating proxies, etc.).
• Ability to debug, maintain, and optimize scripts in production environments.
• Solid understanding of HTTP protocols and browser behavior.

Nice-to-have:

• Experience with CAPTCHA-solving flows or external anti-CAPTCHA APIs.
• Knowledge of Ruby (will help during the migration phase).
• Experience writing automated tests and basic documentation.

We offer:

• The opportunity to build a new team and influence the project architecture.
• Remote work with a flexible schedule (team based in Ukraine).
• Competitive compensation and performance-based bonuses.
• Technically challenging tasks: scraping, anti-blocking, and large-scale automation.
• Professional growth and autonomy in technical decisions.