Jobs

N-iX is looking a proactive Data Engineer to join our vibrant team.

As a Data Engineer, you will play a critical role in designing, developing, and maintaining sophisticated data pipelines, Ontology Objects, and Foundry Functions within Palantir Foundry. The ideal candidate will possess a robust background in cloud technologies, data architecture, and a passion for solving complex data challenges.

Key Responsibilities:

• Collaborate with cross-functional teams to understand data requirements, and design, implement and maintain scalable data pipelines in Palantir Foundry, ensuring end-to-end data integrity and optimizing workflows.
• Gather and translate data requirements into robust and efficient solutions, leveraging your expertise in cloud-based data engineering. Create data models, schemas, and flow diagrams to guide development.
• Develop, implement, optimize and maintain efficient and reliable data pipelines and ETL/ELT processes to collect, process, and integrate data to ensure timely and accurate data delivery to various business applications, while implementing data governance and security best practices to safeguard sensitive information.
• Monitor data pipeline performance, identify bottlenecks, and implement improvements to optimize data processing speed and reduce latency. 
• Troubleshoot and resolve issues related to data pipelines, ensuring continuous data availability and reliability to support data-driven decision-making processes.
• Stay current with emerging technologies and industry trends, incorporating innovative solutions into data engineering practices, and effectively document and communicate technical solutions and processes.

Tools and skills you will use in this role:

• Palantir Foundry
• Python
• PySpark
• SQL
• TypeScript

Requirements:

• 5+ years of experience in data engineering, preferably within the pharmaceutical or life sciences industry;
• Strong proficiency in Python and PySpark;
• Proficiency with big data technologies (e.g., Apache Hadoop, Spark, Kafka, BigQuery, etc.);
• Hands-on experience with cloud services (e.g., AWS Glue, Azure Data Factory, Google Cloud Dataflow);
• Expertise in data modeling, data warehousing, and ETL/ELT concepts;
• Hands-on experience with database systems (e.g., PostgreSQL, MySQL, NoSQL, etc.);
• Proficiency in containerization technologies (e.g., Docker, Kubernetes);
• Effective problem-solving and analytical skills, coupled with excellent communication and collaboration abilities;
• Strong communication and teamwork abilities;
• Understanding of data security and privacy best practices;
• Strong mathematical, statistical, and algorithmic skills.

Nice to have:

• Certification in Cloud platforms, or related areas;
• Experience with search engine Apache Lucene, Webservice Rest API;
• Familiarity with Veeva CRM, Reltio, SAP, and/or Palantir Foundry;
• Knowledge of pharmaceutical industry regulations, such as data privacy laws, is advantageous;
• Previous experience working with JavaScript and TypeScript.

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

Evowill is looking for a Data Science Mentor to join our team. If you’re excited to share your knowledge with beginners in data science and machine learning, and enjoy teaching or want to try yourself in this role, we would be happy to collaborate!

You are:

• A Data Scientist/Data Analyst with 3–5+ years of experience in Data Science, Machine Learning, or Data Analytics;
• Patient, responsible, and well-organized;
• Interested in teaching and knowledge sharing;
• Curious and eager to learn, just as much as to teach;
• Proficient in writing clean, readable, and reproducible code;
• Passionate about helping others grow technically and intellectually;

• Comfortable working remotely with a flexible schedule (Ukrainian timezone).

   

We are:

• A Ukrainian-Colombian team;
• Working with Python, Data Science, and AI-related projects;
• Supported by experienced mentors who will help you onboard;

• Focused on growth, learning, and continuous improvement.

   

Technical skills:

• Strong proficiency in Python for data analysis;
• Hands-on experience with NumPy, Pandas, and Scikit-learn;
• Experience with both structured and unstructured data
• Solid understanding of machine learning concepts (classification, regression, clustering);
• Knowledge of statistics, basic and modern modeling techniques;
• Experience with Jupyter Notebooks or similar tools;
• Data handling skills: cleaning, preprocessing, and visualization (Matplotlib, Seaborn, or similar);
• Experience working with databases (SQL/NoSQL);
• Experience with XGBoost and Deep Learning models
• Experience with deep learning frameworks (TensorFlow, PyTorch, Keras);
• Familiarity with big data tools (e.g., Spark, BigQuery).
• Experience in NLP tasks such as topic modeling
• Understanding of embeddings, vector databases, and language models

• English — Upper-Intermediate or higher.

   

Nice to have:

• Experience with Git;
• Basic understanding of MLOps is a plus;
• Experience with cloud platforms (AWS, GCP, Azure);
• Experience deploying ML models;

We offer:

• Remote and flexible work;
• An international team (Ukraine + Colombia);
• Part-time opportunity;
• Professional growth;
• A supportive and collaborative environment.

We are looking for a skilled IT Recruiter to join our team in our Kyiv office.

Requirements:
— 3+ years experience in IT recruitment
— Excellent communication and negotiation skills
— An expert level of knowledge in all full lifecycle recruiting components including, but not limited to, sourcing, qualifying, networking, assessing , job analysis, and relationship management
— Strong background in active recruitment
— Able to handle multitasking effectively
— Active and goal-oriented
— Self-motivated and flexible
— Team player

 We offer:
— Work on successful commercial game products
— Highly competitive sphere which leads to rapid professional growth
— Lack of bureaucracy, efficient workflow organization and quick decision making.
— Friendly team of professionals
— Participation in thematic seminars and conferences
— Convenient office location in the city center
— Medical insurance and corporate doctor
— An inspiring, comfy, clean and safe office

Responsibilities:
— Collaborate and consult with the businesses to identify job requirements and develop effective the position profiles and candidate specs that most effectively market the opportunity
— Develop dynamic relationships with business leaders, hiring managers and candidates in order to find the best talent
— Headhunt and close senior and/or executive level candidates
 

Please note that we expect our future colleague to work from the Kyiv office together with the team.
 

RedCore is an international business group that creates technological solutions for digital markets. Our products and services cover fintech, marketing, e-commerce, customer service, communications, and regulatory technologies. 

We are looking for a Growth Product Manager to join our team!

Requirements:

- 3+ years in Product Management, with a focus on Growth, Retention, or Lifecycle management;

- Exceptional data analysis skills. You don't just look at dashboards; you interpret trends and turn them into product decisions;

- Advanced proficiency in modern analytics tools (Amplitude or Mixpanel is a must; GA4, Firebase Analytics, Tableau are preferred).

Technical A/B Testing: Extensive experience with mobile/web experimentation frameworks (Firebase Remote Config, Apptimize, etc.);

- Practical experience in conducting depth interviews and leveraging feedback loops (NPS, CSAT, CES) to improve product-market fit;

- B2+ English level. Ability to clearly articulate complex product strategies to technical and non-technical stakeholders.

Responsibilities:

- Complex Hypothesis Leadership: Developing high-complexity hypotheses (loyalty shifts, systemic onboarding features) with a focus on high accuracy and Win Rate;

- Validate and Formulate Hypotheses: Develop, validate, and iterate on product hypotheses aimed at improving user experience and financial metrics across the platform;
- A/B Testing and Experimentation: Design and execute A/B tests to validate product changes, analyzing results to derive actionable insights that will drive key growth and financial outcomes;
- Data-Driven Decision Making: Leverage data and analytics tools to monitor key performance indicators (KPIs), assess trends, and measure the impact of product improvements on the user journey and financial performance; 
- Optimization of Financial Metrics: Focus on optimizing the conversion funnel, improving user engagement, and increasing financial metrics such as transaction volume, revenue, and customer lifetime value through strategic product improvements; 
- Collaboration: Work closely with cross-functional teams including engineering, marketing, and UX/UI to ensure smooth implementation and alignment of growth strategies; 
- Continuous Improvement: Constantly monitor product performance, identify areas for improvement, and ensure that growth initiatives are continuously refined for maximum impact.seamless and consistent workflow and communication.

What are the conditions and bonuses?

☘️An exciting and challenging job in a fast-growing product company, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and other;

🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed;

📍Beautiful offices in Warsaw, Limassol work remotely or on-site with comfort and enjoy the opportunity to build a network of connections with professionals day by day;

🧑🏻‍💻Laptop & all necessary equipment for work according to the ecosystem standards;

🏖Paid vacations, personal events days, days off;

🫖Paid sick leave;

👨🏻‍⚕️Medical insurance;

💵Referral program enjoy cooperation with your colleagues and get the bonus;

📚Educational support by our L&D team: internal and external trainings and conferences, courses on Udemy;

🗣Free internal English courses;

🧘Sport benefit;

🦄Multiple internal activities: online platform for employees with quests, gamification and presents for collecting bonuses, RedCore talks club for movie and book lovers, board games cozy evenings, special office days dedicated to holidays;

🎳Company events, team buildings.

Avanquest is the software publishing subsidiary of Claranova, a French group of innovative technological solutions, established in many countries, with revenues exceeding $500 million. At Avanquest, we create reliable and intuitive software solutions that satisfy our customers through 3 key product types: PDF software, photo editing software (Inpixio), and utility software to improve PC performance and security. Mainly offered as Software as a Service (SaaS), our products are sold in more than 150 countries and are translated into more than 15 languages worldwide.

Avanquest is:

• a multicultural collaborative group;
• an ambitious company in rapid development;
• a place where each Talent has its place to contribute its know-how and have a real impact on large-scale projects;
• an environment where productive initiatives are always recognized at their true value.

Job details:
The Desktop C++ Developer will be directly reported to the Team Lead. The person will work directly with all colleagues from different expert areas, namely software developers, QA Engineers, and Designers. This position covers active participation in Utilities Product Development process, including support and developing new features.

Responsibilities:

• Ability to tell about the problem and/or make a resolution for an issue;
• Following personal deadlines and estimating different tasks;
• Communication with Team Lead/PM about the project;
• Collaborate with other colleagues from different expert areas, namely software developers, QA Engineers, and Designers.

Requirements:

• 3+ years of C++ programming experience;
• STL/Boost libraries knowledge;
• Experience with Git;
• Experience in estimation and scope decomposition;
• Serialization data types understanding (JSON, XML);
• Familiarity with object-oriented design principles and patterns;
• Familiarity with multi-threaded programming and concurrency principles;
• Experience developing and debugging multi-threaded applications;
• Understanding of integration between C++ desktop applications and web-based frontends;
• Ability and willingness to learn new programming languages and technologies;
• At least Intermediate English level.

Will be a plus:

• Knowledge of JavaScript (ES6+) fundamentals;
• Experience with React (functional components, hooks, state management);
• Sc./B.A. degree in computer science, engineering or a related discipline.
   

What we offer:

• A fair compensation for your value;
• Bonus program, paid vacation leave, and more;
• We are committed to maximizing your potential and ensuring your professional development;
• Interaction with local and international teams;
• A friendly and collaborative work environment, where authenticity and well-being are a priority.

AdFlagger is a B2B brand protection company.

We help brands detect and remove ads, fake domains, affiliate abuse, parasite SEO pages, and other SERP assets that steal branded traffic.

Our core services:

• Ads Removal
• Domain Removal
• Brand SERP Protection

Our main growth segments are digital businesses with high branded search value.

About the role

We are looking for a Head of Growth / Business Development Lead.

This is not a standard Sales Manager role.

We need a hands-on person who can build a predictable B2B lead generation and sales pipeline almost from scratch.

You will be responsible not only for sales calls and proposals, but also for the full growth system around sales: ICP, outbound, LinkedIn outreach, email outreach, CRM, commercial materials, case studies, website lead generation, and coordination with content, SMM, design, and WordPress development.

The key goal is simple: build a system that generates qualified B2B leads, not just wait for inbound requests.

Responsibilities

• Build and manage outbound lead generation.
• Work with existing contact databases.
• Find and qualify new target accounts.
• Run LinkedIn outreach and email outreach.
• Prepare outreach sequences, messages, and follow-ups.
• Manage CRM and keep pipeline data clean.
• Own the sales pipeline from first contact to commercial proposal.
• Conduct discovery calls with potential clients.
• Prepare commercial proposals, presentations and follow-ups.
• Coordinate website lead generation improvements.
• Suggest landing pages, case studies, sales materials, and lead magnets.
• Coordinate SMM, content, designer, and WordPress developer when needed.
• Track qualified leads, pipeline value, conversion rates, and closed revenue.

Requirements

• 3+ years of experience in B2B international sales, business development, or growth.
• Experience with outbound lead generation.
• Ability to build pipeline, not only close inbound leads.
• Experience selling digital services, SaaS, IT services, affiliate/iGaming, marketing, compliance, or similar B2B services.
• Strong English for outreach, calls, and proposals.
• Good CRM discipline.
• Ability to write clear, relevant, non-generic outreach messages.
• Understanding of how website, landing pages, case studies, and sales materials support lead generation.
• Ability to coordinate marketing, design, content, and website-related tasks.
• Ownership mindset.

• Practical approach: ability to plan, execute, test, and improve without waiting for perfect conditions.

   

Nice to have

• Experience in iGaming, affiliate marketing, dating, cybersecurity, fraud prevention, brand protection, legaltech, or compliance.
• Existing network in gambling, affiliate, dating, or digital business.
• Experience with LinkedIn outreach, email outreach, conferences, partnerships, and account-based outreach.
• Experience selling high-ticket B2B services.
• Understanding of branded search, affiliate abuse, fake domains, brand bidding, or SERP-related risks.

• Experience working in small teams where processes are still being built.

   

You are not a fit if

• You only worked with inbound leads.
• You expect ready-made qualified leads from the company.
• You dislike CRM.
• You do not want to be involved in outreach and lead generation.
• You see marketing and sales materials as “not your area”.

• You prefer only closing calls and do not want to build the system.

   

Compensation

Base + performance-based bonus tied to qualified pipeline and closed revenue.

Final compensation depends on seniority, relevant industry experience, and ability to build the growth function, not only perform sales activities.

Hiring process

1. Short screening call.
2. Test task.
3. Final discussion about expectations, compensation, and first 90-day priorities.

4. Offer.

    

Why join us

AdFlagger has a clear service focus, real market pain, and strong potential in several B2B niches.

This role is for someone who wants to build a growth function, not just maintain an existing sales process.

If you know how to create outbound, open new B2B markets, and turn niche services into structured sales opportunities, we would be glad to talk.

Required skills:

echlexity is a product and services company building complex solutions for clients in the US and Europe. We're growing a team of engineers who care about clean architecture, high-quality code, and aren't afraid to take ownership.

• 3+ years of commercial experience with Node.js / NestJS
• Strong knowledge of PostgreSQL (schema design, indexing, query optimization, migrations)
• Hands-on experience with Redis (caching, queues, pub/sub)
• Practical experience with AWS (EC2, S3, RDS, Lambda, SQS / SNS, CloudWatch, etc.)
• Solid understanding of how to build scalable REST / GraphQL APIs
• Production-level TypeScript experience
• Knowledge of design patterns, SOLID, and clean architecture
• Experience with Docker and CI/CD
• Strong communication skills - English Upper-Intermediate or higher (written and spoken)
• Agentic coding skills - confident use of AI tools (Claude Code, Cursor, Copilot, etc.) to accelerate development, code review, testing, and documentation
  
  Nice to have:
• Experience with microservice architecture and message brokers (RabbitMQ / Kafka)
• Knowledge of Kubernetes / Terraform / IaC
• Experience with event-driven systems
• Writing unit / integration / e2e tests (Jest)
• Mentorship or tech leadership experience
   
• What we offer:
• 100% remote work from anywhere in the world
• Flexible schedule
• A large, interesting product with real technical challenges
• Modern stack and freedom to choose your tools
• Transparent communication, minimal bureaucracy
• Paid time off and sick leave
• Budget for learning, conferences, and AI tools
• Long-term contract
  
  About us Techlexity is a product and services company building complex solutions for clients in the US and Europe. We're growing a team of engineers who care about clean architecture, high-quality code, and aren't afraid to take ownership.

About the role

We are looking for a Senior Data Engineer / Data Analyst to become a key link between data and product decisions. You will work with transactional data from a payment platform, build reliable analytics infrastructure, and turn raw data into business insights for C-level and the product team. This role combines deep technical data work (pipelines, DWH, modeling) with product analytics (approval rate,
fraud patterns, A/B tests). The ideal candidate is equally comfortable writing optimized SQL queries and explaining complex patterns to a non-technical audience.

This role combines:

• data engineering (DWH, pipelines, modeling)

• product analytics (metrics, A/B tests, fraud patterns)

   

What you will do

🔹 Data Engineering

• Build and maintain DWH for transactional data
• Develop ETL/ELT pipelines (dbt / Airflow / scripts)
• Design data models (fact/dimension tables)
• Ensure data quality, monitoring, and performance optimization

🔹 Product & Business Analytics

• Analyze key metrics:
  • Approval / Decline Rate
  • Chargebacks / Refunds
  • Fraud patterns
  • PSP performance
• Build dashboards (Metabase / Tableau / etc.)
• Run A/B tests and analyze product changes
• Deliver insights to product and leadership

🔹 Routing & Fraud Analytics

• Analyze routing efficiency
• Identify fraud patterns (velocity, geo, BIN)
• Propose improvements for routing logic

🔹 Collaboration

• Translate business needs into data solutions
• Communicate insights clearly to non-technical teams

• Proactively identify anomalies and opportunities

   

Requirements

🔹 Must-have

• Strong SQL (complex queries, optimization)
• Experience with PostgreSQL / ClickHouse / BigQuery
• Python for analytics (pandas, numpy)
• Experience with dbt / Airflow (or similar tools)
• Experience with BI tools (Metabase, Tableau, etc.)
• Understanding of A/B testing and statistics
• 3+ years in Data Analyst / Data Engineer role
• Experience with transactional / financial data

🔹 Nice to have

• Experience in fintech / PSP / acquiring
• Fraud analytics experience
• Kafka / streaming
• Understanding of PCI DSS / GDPR

What we offer

• Work with real transactional data from a payment platform — challenging and rewarding
• Direct influence on product decisions through data
• Modern stack: ClickHouse / BigQuery, dbt, Python, Airflow
• C-level access — your insights go directly to leadership
• Flexible work format: Remote / Hybrid
• Competitive compensation + salary review every 12 months
• Budget for education and conferences (Data Engineering, Payments)
• A team with deep fintech and high-risk vertical experience

About the role

We are a fast-growing Payment Service Provider (PSP) working in the high-risk fintech segment.

Right now, we are building a new unified payment platform, consolidating several existing systems into one scalable solution.

We are looking for a Business Analyst who will play a key role at the intersection of business, product, and engineering — translating complex payment processes into clear and actionable specifications.

 What you will do

🔹 Requirements & Documentation

• Gather business requirements from stakeholders (product, risk, compliance, merchants)
• Write clear specifications, user stories, and acceptance criteria
• Model business processes (BPMN 2.0, AS-IS / TO-BE)
• Maintain documentation (Confluence / Notion)

🔹 Payment Processes

• Describe and optimize payment flows:
  • authorization
  • settlement
  • refunds
  • chargebacks
• Analyze transaction routing logic (smart routing, waterfall)
• Support integrations with PSPs and acquirers (REST API)
• Participate in platform consolidation and migration

🔹 Collaboration

• Work closely with Product, Engineering, and QA
• Participate in Agile ceremonies (grooming, planning, demos)
• Align with compliance and risk teams (PCI DSS, AML/KYC)

• Prepare materials for internal teams and merchants

   

 Requirements

🔹 Must-have

• 3+ years as Business Analyst / Systems Analyst
• Experience in fintech / payments / banking
• Strong understanding of payment lifecycle
  (authorization → capture → settlement → reconciliation)
• Experience working with REST APIs (Postman / Swagger)
• BPMN / UML knowledge
• Experience with Agile / Scrum
• Strong English communication skills

🔹 Nice to have

• Experience with PSP / acquiring / PayFac
• Knowledge of ISO 8583 / ISO 20022
• Experience with chargebacks / disputes / rolling reserves

• Experience in platform migration projects

   

What we offer

• Work on a real fintech product in the high-risk domain
• Participation in building a scalable payment platform
• Close collaboration with product and tech teams
• Flexible work format (remote / hybrid)
• Opportunity to influence product decisions
• Professional growth in fintech

Наш партнер — інноваційна технологічна компанія/ Наша мета полягає в тому, щоб сприяти технологічному розвитку, створюючи передові та інноваційні продукти, які відповідають потребам наших клієнтів.

Компанія пишається своєю корпоративною культурою, яка підтримує інновації та співпрацю, ми створюємо умови для того, щоб наші співробітники могли розвиватися професійно і досягати нових висот у своїй кар’єрі.

Зараз компанія в пошуку досвідченого C++/ArduPilot Backend Engineer.

Responsibilities:

• Design, develop, and maintain C++ applications and services that interact with embedded systems, specifically using Ardupilot/PX4 or other similar platforms.

• Collaborate with hardware engineers to integrate C++ based software with embedded systems and sensors, enabling seamless data exchange and device control.

• Identify, troubleshoot, and resolve software and hardware integration issues, ensuring high-quality, reliable, and performant solutions.

• Utilize Python for up to 20% of development, mainly for scripting, testing, and automation tasks.
 

Required Qualifications:

• 5+ years of experience in development with a focus on embedded systems, device programming, or hardware interfacing.

• Proven experience with Ardupilot/PX4 or similar platforms (e.g., Betaflight, iNav).

• Solid understanding of embedded systems, microcontrollers, and hardware-software interaction.

• Strong expertise in C++, with experience in performance optimization,

multithreading, and I/O operations in resource-constrained environments.

• Experience with Python for development, including scripting, testing, and automation, as well as its use in embedded systems.

• Experience with serial communication protocols (e.g., UART, SPI, I2C).

• Experience in Linux/Unix environments and tools (e.g., Git, SSH, command-line utilities).
 

Will be a plus:

• Experience with single board PCs (e.g., Raspberry Pi, Arduino, etc.).

• Knowledge of cloud technologies or IoT platforms (e.g., MQTT, AWS IoT, Google Cloud IoT).

• Soldering and engineering skills.

• Experience with 3D printing.

 Responsibilities: 
• Develop, optimize, and maintain software applications for single-board computers (SBCs) such as Raspberry Pi, NVIDIA Jetson Nano, and similar platforms. 
• Integrate software components with various hardware interfaces (sensors, actuators, communication modules) on SBCs. 
• Optimize software performance for resource-constrained environments (CPU, memory, power) on SBCs. 
• Debug and troubleshoot software and hardware integration issues on SBC platforms. 

• Collaborate with hardware engineers to define hardware requirements and ensure seamless software integration. 
• Contribute to the development and maintenance of build systems and deployment pipelines for SBC software. 
• Adapt and/or rewrite existing software to run efficiently and reliably on target SBC platforms. 
• Participate in code reviews and contribute to improving software quality. 

Required Qualifications: 
• 3+ years of experience in software development, with a focus on embedded systems or hardware interfacing. 
• Strong programming skills in C, or C++. 
• Strong understanding of Linux operating system and command-line tools. 
• Experience with single-board computers (SBCs) such as Raspberry Pi, NVIDIA Jetson Nano, or similar. 
• Experience with hardware interfacing and communication protocols (UART, SPI, I2C, etc.). 
• Proficiency in software debugging and troubleshooting techniques. 
• Experience with version control systems (e.g., Git). 

Will be a plus: 
• Experience with STM32 
• Python knowledge

We're looking for a skilled graphic designer to own our visual identity across product, marketing, and brand. If you have a sharp eye, think in compositions, and know how to get production-quality results from AI generation tools — we'd love to meet you.

Responsibilities

• Create product imagery, marketing creatives, and brand visuals for web, app, ads, and social
• Generate and iterate on AI-produced visuals (product shots, lifestyle imagery, hero graphics) using tools like Midjourney, Krea, DALL-E, Flux, etc.
• Develop and maintain brand visual guidelines and asset libraries
• Work with 3D rendering for product visuals (medications, packaging, lifestyle compositions)
• Collaborate with product, marketing, and leadership teams on creative direction

Requirements

• Strong portfolio demonstrating refined visual taste and range — clean, modern, premium aesthetics
• Proven AI image generation experience: portfolio must include both final images and the prompts/process behind them
• Proficiency with Figma and/or Photoshop
• 3+ years of professional graphic design experience
• Ability to work autonomously and iterate fast

Nice to Have

• 3D skills (product rendering, lighting, volumetric compositions)
• Motion design
• Experience building or evolving a brand from early stage

What We Offer

• Opportunity to define the visual identity of a growing health-tech product
• Flexible and collaborative remote environment
• Competitive compensation
• Work with a motivated, product-driven team

We’re looking for a Strong Junior QA Engineer to join our team and grow with the product.

⚠️ Important: on-site role in Lviv only. Candidates from other cities are not considered.

Responsibilities

• Web testing (functional & non-functional)
• Test documentation (test cases, checklists)
• Bug reporting & tracking
• Requirements analysis
• Test planning & execution

• Ensuring release quality

   

Requirements

• 3 years of web testing experience
• API testing (Postman / Swagger)
• Solid understanding of QA principles & methodologies
• Experience with test documentation
• Experience with bug tracking tools (Azure DevOps is a plus)
• Basic SQL
• B2 
• Strong understanding of bug lifecycle
• Knowledge of test design techniques

Nice to have

• HTML/CSS basics
• Automation basics (Selenium or similar)
• Load testing knowledge
• Agile experience
• ISTQB

Hiring process

• Test task (~1.5 hours)
• Interview

What you get

• Long-term project
• Real impact on product
• Transparent compensation
• Paid vacation & sick leave
• Learning support
• High-quality equipment
• Anniversary gifts 🎉
• Baby bonus
• Paid lunches in the office 🍽️

We are seeking a high-impact Head of Retention to build our Retention department from the ground up at a fast-growing, ambitious iGaming startup. If you have deep Tier-1 market expertise, a passion for data-driven growth, and the drive to scale a proprietary CRM system, we want you on our team.

🌐 Key Responsibilities:

• Build from Scratch: Architect and launch the Retention department on our powerful, proprietary CRM platform.

• Strategy & Reactivation: Develop and execute end-to-end strategies to maximize user retention and reactivation across multiple GEOs.

• Omnichannel Mastery: Lead communication across Email, SMS, In-App, Web-Push, WhatsApp, and Telegram.

• Data-Driven Growth: Segment audiences to deliver personalized journeys, run rigorous A/B tests, and turn insights into revenue.

• Performance Analysis: Plan, execute, and analyze promotional campaigns and automated lifecycles to consistently optimize retention metrics.

• Innovation: Proactively identify growth levers and new player retention methodologies.

📊 Required Experience:

• Hands-on experience with Tier-1 markets is a must.

• 2+ years in the iGaming industry, with at least 1 year in a Head of Retention or lead role.

• Proven ability to build business reports (funnels, segments, communication chains) and make data-backed decisions.

• Experience in team building, hiring, and implementing effective performance-based motivation systems.

• A multitasking powerhouse who thrives on managing complex data in a fast-paced environment.

💱 Why Join:

• Work in an international Tier‑1 iGaming environment.

• Remote format with flexible schedule.

• Competitive compensation and performance bonuses.

• Opportunity to shape global marketing strategy and scale a Tier‑1 product.

• Collaborative, multicultural team atmosphere.

What should you know about SKELAR? It's a venture builder — in other words, a company that builds companies. Together with founders, we create consumer businesses that become leaders in global markets across EdTech, Mental Health, Petcare, FashionTech, and beyond.
 

Our teams build tech products that win recognition from Product Hunt and The Webby Awards, earn thousands of glowing Trustpilot reviews, and reach over 10 million users worldwide. That kind of impact doesn't happen by accident — it starts with exceptional people, and our people are our top priority.
 

We've built an environment where expertise meets opportunity, and where there's no ceiling on what you can achieve. Now we're looking for the kind of people who don't just want a job — they want a challenge.
 

The Role

We're looking for a Product Marketing Lead to own the full funnel — strategy, experimentation, team, and performance — driving the growth of a subscription product used by people all around the world.
 

You'll sit at the center of growth, connecting acquisition, monetization, product, and data into one coherent, fast-moving machine. You'll manage a team of 4+ sharp PMMs and be the person who sets the direction, raises the bar, and ships results.
 

What We're Looking For

• 3+ years in Growth, Product Marketing, or CRO/Experimentation roles with real ownership
• Proven track record managing large-scale budgets and leading teams
• Strong experimentation expertise: A/B testing, statistical significance, building a test-and-learn culture
• Deep understanding of unit economics — CAC, LTV, ROAS, churn, contribution margin
• Solid UX sensibility and user research experience
• Strong analytical skills and comfort working with data (Amplitude, Tableau, or similar)
• Experience with MarTech solutions and marketing automation
• Hands-on experience in mobile app performance marketing — subscription products preferred
• Comfortable moving fast, making decisions with imperfect data, and owning outcomes
• English B2+ — written and spoken
   

What You'll Own
 

Full-Funnel Growth Strategy

• Develop and execute a comprehensive growth strategy across acquisition, conversion, and retention
• Build a marketing hypothesis roadmap — continuous experimentation, always shipping
• Establish testing frameworks, scaling rules, and control systems for CPA and ROI
   

Funnel & Conversion Ownership

• Own quiz funnel strategy end-to-end: hypothesis generation, A/B testing, analysis, iteration
• Drive subscription conversion and ARPU growth across all key funnels
• Build tailored funnel experiences for different audiences and traffic sources
   

Team Leadership

• Lead and grow a team of 4+ Product Marketing Managers
• Run 1:1s and performance reviews, and actively develop your people
• Identify gaps and recruit additional talent as the business scales
• Build a data-led, high-performance marketing culture where bold ideas are tested, not just discussed
• Coordinate a cross-functional squad (engineering, analytics, design, PMM) to hit shared KPIs
   

Reporting & Analytics

• Build full-funnel reporting across all channels and traffic sources
• Report directly on growth KPIs to leadership
• Use data to make fast, smart decisions on budget, creative, and audience strategy
• Work with BI tools (Amplitude, Tableau, or equivalent) to surface insights and drive action
   

At SKELAR, we've built an environment where people can grow, build, and do the most meaningful work of their careers:

• SKELAR Platform. The operational backbone of our venture builder. It exists to help founders move faster and easier — so business teams can stay laser-focused on the product while 10+ specialized Platform takes care of everything else: Legal, Finance, HR, Admin, Talent Acquisition, Employer Branding, IT, and more.
• Networking and knowledge-sharing as a way of life. Our people include co-founders who've launched multiple businesses and some of the sharpest specialists in the industry. Whatever expertise you need, it's never far away.
• Learning programs you won't find anywhere else. We've developed our own educational tracks for teammates to choose from — a two-month school for first-time managers, intensive AI workshops, and professional clubs for engineers, product managers, and more.
• Meaningful impact in Ukraine. The SKELAR Foundation was created by our own people, and every employee plays a part in bringing important social initiatives to life. We founded Europe's first accelerator for veterans and are working to build lasting support structures for veterans at a national scale.
• Spaces designed to inspire. Our offices are places people actually want to be — with an in-house gym, a climbing wall, Bali-inspired green spaces, and libraries. Every detail, from service and security to comfort and design, is built to match the pace of our growing teams.
• Everyday comfort built in. Meals, gym access in Kyiv or a partial fitness stipend in Warsaw, health insurance, paid business travel where the role requires it, and corporate partner discounts.
   

We'd love to tell you more in person.

Join us at SKELAR and help build the next big everything!