Jobs
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· 17 views · 0 applications · 15d
Senior/Lead Data Scientist
Full Remote · Ukraine · 7 years of experience · B2 - Upper IntermediateDescription Join a cutting-edge initiative to develop a next-generation, closed-loop causal knowledge generating reinforcement learning system based on proprietary and patented algorithmic methods. These advanced causal inference and reinforcement...Description
Join a cutting-edge initiative to develop a next-generation, closed-loop causal knowledge generating reinforcement learning system based on proprietary and patented algorithmic methods. These advanced causal inference and reinforcement learning algorithms have already been deployed across multiple domains in a Fortune 500 company, powering applications ranging from e-commerce content generation and targeting to large-scale factory optimization and control.
This project will push the frontiers of adaptive learning and real-time decision-making, creating a modular, reusable codebase that can be flexibly redeployed across various high-impact systems. As part of this effort, the team will develop synthetic data generation systems to rigorously test and optimize these algorithms, ensuring they perform as if interacting with real-world environments.
Requirements
Required:
- Master’s or Ph.D. in Statistics, Applied Mathematics, Machine Learning, or a related field.
- 7+ years of experience in designing and implementing statistical computing and reinforcement learning algorithms for real-world systems.
- Expertise in reinforcement learning (RL), including multi-armed bandits, contextual bandits.
- Strong background in statistical computing, including experimental design, fractional factorial and response surface methodology, and multi-objective optimization.
- Proficiency in programming languages for machine learning and statistical computing, particularly Python.
- Experience in synthetic data generation, including stochastic process simulations.
- Strong English (min. B2 level).
- Excellent problem-solving, communication, and collaboration skills, with the ability to work in a fast-paced research and development environment.
Preferred:
- Background in experimental design for real-time decision-making.
Familiarity and experience with bandit-based and reinforcement learning techniques such as Thompson Sampling, LinUCB, and Monitored UCB for dynamic decision-making.
Job responsibilities
- Collaborate with other scientists to ideate and implement proprietary reinforcement learning models for causal model-based control and adaptive optimization.
- Develop and optimize statistical models for causal inference and real-time decision- making in dynamic environments.
- Create synthetic data generation systems that accurately simulate real-world problem spaces for training and testing.
- Develop multi-objective optimization algorithms to balance competing trade-offs in various applications.
- Enhance adaptive learning approaches that enable the system to self-tune and self-correct based on environmental feedback.
- Validate and refine learning algorithms using synthetic and real-world datasets.
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· 96 views · 21 applications · 15d
React Native + Next.js Engineer to $3000
Full Remote · Countries of Europe or Ukraine · Product · 2 years of experienceRole We are looking for strong react-native, reactjs and next.js (app router) developer. Own our mobile app from scratch and contribute to our Next.js web app. Ship fast, sweat the details, and collaborate closely with design and backend. What you’ll...Role
We are looking for strong react-native, reactjs and next.js (app router) developer. Own our mobile app from scratch and contribute to our Next.js web app. Ship fast, sweat the details, and collaborate closely with design and backend.
What you’ll do
- Build the RN app end-to-end: navigation, theming, auth, API, push, releases.
- Contribute to web: Next.js App Router, RSC, performance, SEO.
- Integrate back-end + PostgreSQL; add analytics, error tracking, CI/CD.
- Maintain a shared design system; write clean, tested TypeScript.
Must-haves
- 4+ yrs React; 2+ yrs React Native with App Store/Play releases.
- Strong React DOM and Next.js (13+; ideally 15 App Router).
- TypeScript, state/data (TanStack Query/Redux), Node.js APIs, PostgreSQL.
- Product sense + visual polish; clear communication and ownership.
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· 18 views · 1 application · 15d
Mobile App Acquisition Manager (Meta, Google, TikTok)
Full Remote · Countries of Europe or Ukraine · Product · 3 years of experience · B1 - IntermediateWe’re looking for an experienced PPC / Acquisition Manager to lead user acquisition campaigns across Meta, Google, and TikTok for our mobile (iOS/Android) applications. You’ll be responsible for launching, optimizing, and scaling paid campaigns with a...We’re looking for an experienced PPC / Acquisition Manager to lead user acquisition campaigns across Meta, Google, and TikTok for our mobile (iOS/Android) applications.
You’ll be responsible for launching, optimizing, and scaling paid campaigns with a strong focus on data, performance, and clear business impact.
Responsibilities:
- Plan, launch, and optimize paid campaigns in Meta, Google Ads, and TikTok Ads for mobile apps.
- Manage budgets, bids, and pacing toward performance KPIs (CPI, CPA, ROAS).
- Develop and test hypotheses: creatives, audiences, placements, funnels, and offers.
- Set up and validate event tracking; ensure correct attribution via MMPs (AppsFlyer, Adjust, etc.) and SKAdNetwork.
- Conduct regular performance analysis: cohort and channel contribution reports, insights, and scaling recommendations.
Requirements:
- 3+ years of hands-on experience in user acquisition for mobile apps via Meta, Google, and/or TikTok.
- Proven success in achieving CPI/CPA targets and scaling profitable campaigns.
- Strong analytical skills: dashboard building, data interpretation, actionable insights.
- Solid understanding of attribution models (including post-IDFA), event tracking, funnels, LTV, and ROAS.
- Languages: English, Ukrainian and Russian
Nice to Have:
- Experience working with the US market.
- Familiarity with analytics tools: AppsFlyer / Adjust, Firebase / GA4, Looker / Google Sheets, or similar.
- Curiosity, initiative, and ownership mindset — you’re proactive in finding growth opportunities.
What We Expect:
- Autonomy and reliability in campaign management.
- Transparent and data-driven reporting.
- Initiative in testing and proposing new growth hypotheses.
- Consistent delivery and respect for timelines.
Stages:
- HR call
- Tech interview
Ready to level up your career? We're ready for you
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· 101 views · 38 applications · 7d
Full Stack Developer (Contract, 6 Months)
Full Remote · Worldwide · 6 years of experience · B2 - Upper IntermediateWe’re supporting an American electric vehicle manufacturer in the localization of its global e-commerce platform for international markets. We’re looking to hire a Full Stack Developer based in Poland to join this exciting project on a 6-month contract....We’re supporting an American electric vehicle manufacturer in the localization of its global e-commerce platform for international markets.
We’re looking to hire a Full Stack Developer based in Poland to join this exciting project on a 6-month contract. The ideal candidate is a hands-on engineer with a strong background in modern full stack development who can quickly contribute to adapting a large-scale, high-visibility digital platform for new regions.
What You’ll Do
- Develop, integrate, and optimize features across both the frontend and backend of the platform.
- Collaborate with cross-functional teams including product, design, and infrastructure to deliver scalable, high-quality solutions.
- Contribute to the localization of an existing global e-commerce system, focusing on technical performance, usability, and compliance with local requirements.
- Work in an agile, fast-paced international environment with distributed teams.
What We’re Looking For
- 6–8 years of professional experience in software development.
- Strong full stack skills using:
- Frontend: React, TypeScript, CSS/HTML
- Backend: Node.js, REST, GraphQL (GQL)
- Experience with AWS (Lambdas, DynamoDB) and containerized environments (Kubernetes).
- Experience with Opensearch is a plus.
- Excellent communication skills and ability to work effectively in a remote, cross-cultural environment.
- Availability: ASAP
- Commitment: Open to a fixed-term, 6-month project
Why Join- Work on a high-impact project for a globally recognized automotive brand.
- Collaborate with international teams shaping the future of e-commerce in mobility.
- Opportunity to contribute to real-world localization challenges in a modern, cloud-based architecture.
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· 28 views · 4 applications · 15d
PPC Specialist
Worldwide · 2 years of experience · B2 - Upper IntermediateSBC Performance is a digital marketing and ad-tech ecosystem partnering with the world’s top ad platforms to drive performance. We help brands scale globally through high-converting creative marketing solutions and smart campaign optimization. We’re proud...SBC Performance is a digital marketing and ad-tech ecosystem partnering with the world’s top ad platforms to drive performance. We help brands scale globally through high-converting creative marketing solutions and smart campaign optimization. We’re proud to be elite partners with TikTok (Top 1 globally), Meta (Top 10), and Google.
With 250+ professionals across the international arena, including the US, Czech Republic, Poland, Ukraine, and more, we are building a fast-moving, data-first performance culture.
We are looking for a PPC Specialist (Google Ads) to join our global performance team.
This role is crucial for driving measurable client growth through smart campaign management, data-driven optimization, and scaling advertising across international markets.
Key Responsibilities
- Launch, manage, and optimize Google Ads campaigns (Search, Display, Video/YouTube, Discovery, Performance Max).
- Manage advertising budgets and deliver against KPIs (CPA, CPL, ROAS).
- Conduct keyword research, add and manage negative keywords, and test targeting strategies.
- Build campaign structures and run A/B testing of ads.
- Set up and work with tracking tools (GA4, GTM, Floodlight, Appsflyer/Adjust).
- Prepare regular reports, analyze campaign performance, and provide scaling recommendations.
- Explore and test new tools and beta features of Google Ads.
Requirements
- 1–2 years of hands-on experience in Google Ads (e-commerce, lead-gen, or apps).
- Strong knowledge of Search and Display campaigns.
- Understanding of performance marketing principles and unit economics.
- Proficiency in Google Analytics (GA4), Google Tag Manager, Excel/Sheets.
- Strong data analysis and campaign optimization skills.
- Upper-Intermediate level of English
What We Offer
- Remote
- Competitive compensation.
- Flexible working hours: start your day between 9:00 — 11:00 CET.
- All necessary equipment provided.
- Paid vacation and sick leave.
- Educational support: reimbursement for certifications, trainings, and a knowledge-sharing culture.
- Company events and multiple internal activities.
- Open feedback culture and transparent communication with the team.
Kindly review our company policies and GDPR compliance by following the link below :
sbc-performance.com/...-privacy-for-recruitment
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· 38 views · 8 applications · 15d
Senior Full-Stack Engineer(more backend/Node.js+React.js) (IRC279249)
Full Remote · Ukraine · 5 years of experience · B2 - Upper IntermediateJob Description - 5+ years of relevant working experience - Exceptional knowledge of JavaScript, React.js, and Node.js - Knowledge of RESTful APIs - Hands-on experience with the whole app lifecycle from development to deployment - Knowledge of various...Job Description
- 5+ years of relevant working experience
- Exceptional knowledge of JavaScript, React.js, and Node.js
- Knowledge of RESTful APIs
- Hands-on experience with the whole app lifecycle from development to deployment
- Knowledge of various tools such as crash reporting, analytics
- Knowledge FinTech domains is a plus
- Experience with Strapi is a plus
Job Responsibilities
Application development from scratch
Technical support for trainee/junior developers
Strong focus on code quality.
Estimate tasks for the team
Ensure high quality of deliverables
Generate and maintain technical documentation
Collaborate with product owners to break down high-level requirements into understandable pieces of work
Review team members' code, driving best practices across the team
Department/Project Description
This is an opportunity to join a community of developers who create and deliver fast and innovative fintech applications for mobile platforms
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· 63 views · 3 applications · 15d
Unreal Engine Developer - Arena Mode for AAA RTS Project
Part-time · Full Remote · Countries of Europe or Ukraine · 2 years of experience · B1 - IntermediateWe’re expanding our team to build the next great ARENA mode for our AAA real-time strategy game — featuring fast-paced 1v1, 2v2, and 3v3 battles between mages, archers, shooters, monsters, and more. This mode will serve as a high-quality vertical slice...We’re expanding our team to build the next great ARENA mode for our AAA real-time strategy game — featuring fast-paced 1v1, 2v2, and 3v3 battles between mages, archers, shooters, monsters, and more.
This mode will serve as a high-quality vertical slice launching this Christmas, showcasing intense small-scale combat in cinematic Unreal Engine 5 visuals.🧩 What We’re Building
A brand-new Arena Combat Mode, developed in parallel with our main RTS game — built from scratch but integrated with existing systems.
The playable vertical slice will include:
- ⚔️ 1v1 and 2v2 arena combat
- 🧙 Playable mages, archers, shooters, monsters, and melee heroes
- 🌍 Compact, detailed arenas inspired by our RTS world
- 🎬 Cinematic visuals, dynamic effects, and fluid animation systems
- 🎯 High-end Unreal Engine 5 assets & combat effects
Template reference: Arena Style Example
🧠 Who We’re Looking For
We’re forming a dedicated Arena development pod to collaborate directly with our 17-person RTS core team.
Ideal candidates have:
- Strong experience in combat systems, multiplayer gameplay, and character controllers
- Solid knowledge of replication, player movement, and scalable gameplay architecture
- Ability to prototype 1v1/2v2 gameplay quickly with clean, maintainable code
- Experience integrating with existing frameworks and optimizing for performance
🕐 Timeline & Collaboration
- Goal: Playable vertical slice by December
- Team: Collaborate closely with designers, artists, and programmers from the RTS project
- Tools: Unreal Engine 5, Perforce/GitHub, Slack
- Schedule: Daily team sync at 10:00–11:00 AM EST
- Timezone: Preferably EST or nearby time zones
🚀 Why Join Us
If you’re passionate about RTS gameplay, arena combat, and high-quality Unreal Engine projects, this is your chance to help shape a new game mode in a AAA-level production.
Bring your skills, creativity, and technical precision — and let’s build something epic together.
💬 Apply now — include links to your portfolio, GitHub, or playable demos.
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· 104 views · 11 applications · 15d
WordPress Developer
Ukraine · 1 year of experience · B2 - Upper IntermediateCodebridge – a Ukrainian tech company building web and mobile solutions. We’re growing and looking for a WordPress Developer who will help us create beautiful, fast, and reliable websites for our clients from Europe and the US. Most of the projects will...Codebridge – a Ukrainian tech company building web and mobile solutions. We’re growing and looking for a WordPress Developer who will help us create beautiful, fast, and reliable websites for our clients from Europe and the US. Most of the projects will be in the E-commerce domain, as well as interesting SaaS and Healthcare projects.
Responsibilities:
- Develop and customize WordPress websites, themes, and plugins
- Optimize websites for speed, security, and SEO
- Troubleshoot and fix issues on WordPress websites
- Collaborate with designers and PMs to deliver high-quality results
Stay up to date with the latest best practices in WordPress and Shopify development
Requirements:
- 1+ year of experience working with WordPress (themes, plugins, customization)
- Solid understanding of HTML, CSS and basic JS
- Basic SEO knowledge (keywords, meta tags, Lighthouse recommendations)
- Knowledge of website security and performance optimization
- Experience working with Git
- Ability to work independently and in a team environment
- English: Upper-Intermediate or higher (for client communication and documentation)
Would be a plus:
- Experience with hosting, domain setup, email configuration, and website migration
- WooCommerce or Shopify Apps integration experience
- Familiarity with APIs and third-party integrations
We offer:
- Collaborative environment: a supportive team that values open communication and respect
- Growth opportunities: regular performance reviews, mentorship, and transparent feedback
- Time off: 20 paid vacation days and 15 paid sick leave days per year
- Learning support: compensation for courses, certifications, and educational programs
- Flexible work options: remote-first culture or work from our modern Kyiv office
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· 58 views · 5 applications · 15d
Lead Golang Developer
Full Remote · Countries of Europe or Ukraine · Product · 8 years of experienceWe are looking for a strong Go developer ready to take technical leadership within the team and shape the architecture of high-load services. Our product is a distributed system that processes billions of real-time events. We are building a modern...We are looking for a strong Go developer ready to take technical leadership within the team and shape the architecture of high-load services.
Our product is a distributed system that processes billions of real-time events. We are building a modern infrastructure where engineering thinking, responsibility, and clean code truly matter.Tech Stack
Backend:
- Go (1.15+)
- Microservice architecture
- MySQL, ClickHouse, Redis
- Elasticsearch, Kafka
Frontend:
- Angular 17+, TypeScript
DevOps:
- Docker, Kubernetes, Ansible
- CI/CD
- Monitoring and alerting systems
What You’ll Do
- Develop and scale backend services in Go.
- Lead a small team of developers (3–6 people).
- Make key architectural decisions.
- Work with large volumes of data and integrate with analytical pipelines.
- Participate in code reviews, performance optimization, and API design.
- Collaborate with DevOps and frontend teams to ensure a cohesive system architecture.
Nice to Have
- Experience with Python, Airflow, Prometheus, Puppet.
- Strong architectural mindset and experience designing distributed systems.
- Hands-on experience implementing data pipelines and event-driven architectures.
We Offer
- The opportunity to shape and grow a complex, high-traffic product serving millions of users.
- Direct influence on architecture and key technical decisions.
- A modern technology stack and a strong engineering team.
- Flexible work format (office or remote).
- Competitive compensation and a transparent bonus system.
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· 38 views · 1 application · 7d
n8n Automation Developer
Hybrid Remote · Ukraine (Vinnytsia, Lviv) · 2 years of experience · B1 - IntermediateTech Assurance — a young and ambitious team of IT specialists that has been successfully developing and testing software for clients around the world for several years. What we’re looking for: — 2+ years of hands-on experience with n8n — Strong...🔹 Tech Assurance — a young and ambitious team of IT specialists that has been successfully developing and testing software for clients around the world for several years.
📚 What we’re looking for:
— 2+ years of hands-on experience with n8n
— Strong knowledge of JavaScript / TypeScript for custom functions and nodes
— Experience integrating AI services (OpenAI, Anthropic, Azure AI, etc.)
— Solid understanding of APIs, webhooks, and data handling
— Experience optimizing workflows, working with databases, and implementing error handling
— Familiarity with version control and deploying n8n environments
— English proficiency at B1 level or higher
💼 Responsibilities:
— Design and implement advanced n8n workflows connecting AI, APIs, and business systems
— Build intelligent automation scenarios with decision logic, conditional branches, and monitoring
— Develop AI-driven data pipelines for processing and integration
— Create custom nodes when needed to extend n8n functionality
— Collaborate with the team and business stakeholders to deliver effective automation solutions
💡 We offer:
— Flexible schedule and the option to work remotely or from our office (Lviv / Vinnytsia)
— Salary reviews every six months (or sooner based on results)
— Group English classes
— Gym membership compensation
— 18 days of vacation and 10 days of sick leave
🚀 More than just a job — here you’ll build automations that truly make businesses smarter. Join Tech Assurance and bring your ideas to life with n8n! 💫
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· 545 views · 195 applications · 15d
Senior Frontend Developer
Full Remote · Worldwide · Product · 4 years of experience · B1 - IntermediateWe are hiring a Senior Frontend Engineer (React) to build core product features and raise the performance and reliability of a web app. You will ship end-to-end: technical design, implementation, tests, docs, and deployment. We work remote and async-first...We are hiring a Senior Frontend Engineer (React) to build core product features and raise the performance and reliability of a web app. You will ship end-to-end: technical design, implementation, tests, docs, and deployment. We work remote and async-first with clear written communication.
Our stack (indicative): React 18, TypeScript 5, Vite, TanStack Query, Zustand, React Router, Tailwind + Radix UI, Storybook 8, Vitest + Testing Library, MSW, Chromatic, Sentry, AG Grid, Tiptap, Chart.js.
Job requirements:- Strong production experience with React + TypeScript.
- Solid understanding of state and data-layer patterns (TanStack Query or similar) and routing (React Router).
- Comfortable with Tailwind and headless UI primitives (Radix UI); forms (React Hook Form + Zod) a plus.
- Confident with testing and CI-based workflows; good grasp of web performance and security basics.
- Fluent Russian and strong English communication skills (both written and verbal).
- Senior: 5+ years FE experience with evidence of architectural ownership.
- Open to strong Mid-level candidates (2–4 years) with solid fundamentals.
- Delivering user-facing features with React 18 + TypeScript from discovery to production.
Job responsibilities: - Designing composable UI and evolve our design system (Storybook, tokens, theming, Radix UI + Tailwind).
- Building complex data experiences (tables/grids, filters, virtualization) with AG Grid or TanStack Table, and rich editors with Tiptap when needed.
- Owning data fetching/caching with TanStack Query; integrate REST/GraphQL APIs and WebSocket streams.
- Improving performance (code-splitting, memoization, virtualization) and UX metrics (LCP/INP).
- Maintaining quality: unit/component tests (Vitest + Testing Library), mock APIs (MSW), visual testing (Chromatic), and error monitoring (Sentry).
- Strengthening DX and CI (Vite, ESLint/Prettier, lint-staged, Husky, conventional commits).
- Leading reviews/RFCs, mentor teammates, and drive architectural decisions.
What we offer: - Competitive and Attractive Pay.
- 21 vacation + 7 no-questions-asked sick days per year.
- Flexible hours for a better work-life balance.
- Career Growth: Continuous Development & Performance Reviews.
- Team-building, English classes.
Join Our Team of Visionary Innovators! Are you a mindful go-getter with an entrepreneurial spark? We're on the lookout for dynamic individuals ready to grow and thrive with us. At our core, we believe in people first—your passions, ambitions, and evolution matter.
Here, growth isn’t just a goal; it’s the #1 priority. Work is personal. Personal drives growth. Growth fuels prosperity.
If this resonates with you, send us your CV and let’s kickstart something extraordinary! Don’t tick every box? No problem! If you share our love for technology, we’d still love to chat and explore the possibilities together.
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· 94 views · 25 applications · 15d
Senior Golang Developer
Full Remote · Worldwide · Product · 3 years of experience · C1 - AdvancedRequirements Experience with message deliverability, carrier compliance, or A2P messaging workflows; Experience with data streaming and other data tools, Kafka, Airflow, Apache Beam, BigQuery; Familiarity with real-time systems, WebSockets, or push...Requirements
- Experience with message deliverability, carrier compliance, or A2P messaging workflows;
- Experience with data streaming and other data tools, Kafka, Airflow, Apache Beam, BigQuery;
- Familiarity with real-time systems, WebSockets, or push notifications;
- Prior startup experience or technical founder background;
- Contributions to open source or tech community presence;
- Experience working with messaging protocols: SMTP, SMPP, Twilio, Mailgun, RCS APIs, or similar.
Responsibilities
- Architect, design, and implement backend systems using Go;
- Build and maintain high-volume systems serving email, SMS, RCS, and other marketing communications;
- Champion best practices in API design, distributed systems, and messaging reliability;
- Take a technical leadership role: mentoring other engineers, participating in code reviews, and helping set engineering standards;
- Collaborate cross-functionally with Product, DevOps, and Front-end to deliver business-critical features;
- Be a proactive communicator and driving force in team meetings and product planning.
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· 17 views · 4 applications · 15d
Middle Affiliate Manager (LATAM)
Full Remote · Worldwide · Product · 2 years of experience · B1 - IntermediateFor our partner we are looking for Middle Affiliate Manager to join dynamic team. Our Partner is an iGaming operator focused on the LATAM (top brand). What to do: Develop, launch, and manage affiliate programs Identify, engage, and manage...For our partner we are looking for Middle Affiliate Manager to join dynamic team.
Our Partner is an iGaming operator focused on the LATAM (top brand).
What to do:
- Develop, launch, and manage affiliate programs
- Identify, engage, and manage relationships with patners, ensuring long-term partnerships
- Analyze partners performance, providing actionable insights to optimize campaigns and maximize ROI
- Collaborate with partners to design compelling promotions that align with company goals and brand guidelines
- Negotiate and manage partners agreements, including RS, CPA, hybrid models
- Manage budgets and targets.
Prepare and present performance reports.
We are looking for:
- 2+ years of experience managing affiliate partnerships in the iGaming
- Strong analytical skills to track performance and optimize affiliate results
- Excellent negotiation and relationship-building skills
- Knowledge of Affiliate Tracking Platforms (GR8 will be plus)
- English B1+
- Ukrainian native
Experience with LATAM (big advantage)
Working conditions:
- Direct communication with the core TEAM
- 28 calendar days of vacation
- Paid sick leave
- Sports compensation
- Compensation for courses and training
- Day off for birthday
- Flexible work schedule
- Regular salary reviews
- Salary paid at a favorable rate
- Non-toxic work environment, free of bureaucracy
Stable salary payment
Join a fast-growing team at the forefront of the iGaming industry, where your expertise will directly contribute to the company's growth and success.✨
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· 65 views · 5 applications · 15d
Scrum Master
Hybrid Remote · Ukraine (Kyiv) · Product · 4 years of experience · B2 - Upper IntermediateWe’re looking for an experienced Scrum Master from Ukraine to join our Process Excellence team. As a Scrum Master, you will serve as a servant-leader and coach, ensuring that Agile principles are understood and practiced, while fostering an environment of...We’re looking for an experienced Scrum Master from Ukraine to join our Process Excellence team. As a Scrum Master, you will serve as a servant-leader and coach, ensuring that Agile principles are understood and practiced, while fostering an environment of collaboration, continuous improvement, and accountability. You will guide teams in delivering high-quality outcomes, remove obstacles, and help the organization embrace agility at scale.
If you`re interested in it, read more!
Who are we?
Centro Holding is an international product development company. Our team has over 15 years of expertise in web development, commercial design, affiliate, and online marketing.
Our offices are located in the USA, Canada, Cyprus, Ukraine, Poland and Georgia, etc.
About the project: CentroBill is an information technology company that empowers global merchants to accept payments through debit cards, credit cards, and alternative payment methods. We offer a seamless integration with a variety of Credit Card Acquirers, Payment Service Providers, and Alternative Payment Methods through a unified API. At CentroBill, we are committed to providing seamless payment solutions to businesses worldwide. Our innovative technology and dedicated team help us stay at the forefront of the payment industry.What you’ll be working on
- Serve as Scrum Master for one or more cross-functional teams, facilitating Agile ceremonies (daily stand-ups, sprint planning, retrospectives, refinements).
- Coach team members and stakeholders in Agile values, principles, and practices.
- Identify and remove impediments that block team progress.
- Foster an environment of collaboration, transparency, and trust within the team.
- Refine and manage the product backlog.
- Help the team measure and improve their performance through metrics (e.g., velocity, burndown, throughput).
- Encourage continuous improvement by guiding teams through retrospectives and process adaptations.
- Act as a bridge between the team and the wider organization, helping stakeholders understand and embrace Agile ways of working.
- Partner with other Scrum Masters in the Process Excellence department to align practices across business units and share learnings.
Ensure compliance with company policies, data protection, and security standards in all Agile practices.
About you – preferred requirements for this role
- 5 years+ proven experience as a Scrum Master in an Agile environment.
- Strong understanding of Agile frameworks (Scrum, Kanban, SAFe, etc.) and Lean principles.
- Excellent facilitation, coaching, and communication skills.
- Ability to foster collaboration and resolve conflicts within and across teams.
- Highly organized with strong problem-solving abilities.
- Scrum Master certification (CSM, PSM, SAFe-SM) preferred.
Nice to have:
- Familiarity with financial technology environments, such as card payments, digital banking, compliance or risk management, where regulatory and security requirements influence agile practices.
Experience working with distributed or remote-first teams
Success in this role looks like:
- Teams are consistently delivering high-quality outcomes on time.
- Agile practices are understood, adopted, and continuously improved.
- Obstacles and bottlenecks are resolved quickly.
Teams feel supported, empowered, and engaged in their work.
Why work with us?
- Stable work with flexible working hours and hybrid work options;
- Work on a cool project that provides an opportunity for self-realization and learning;
- Paid vacation days, sick days and personal days;
- 50% paid English lessons courses;
- Medical insurance program;
- Friendly team, minimum bureaucracy and pleasant working atmosphere;
- Opportunities for career growth and development;
- Collaborative and inclusive work environment.
We look forward to receiving your application!
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· 21 views · 1 application · 15d
Growth Marketing Manager
Hybrid Remote · Ukraine, Cyprus · Product · 4 years of experience · C2 - ProficientData Science UA is a service company with deep expertise in AI and Data Science. Our story started in 2016 with the first Data Science UA Conference in Kyiv, and since then, we’ve built one of the largest AI communities in Europe. Today, we help...Data Science UA is a service company with deep expertise in AI and Data Science. Our story started in 2016 with the first Data Science UA Conference in Kyiv, and since then, we’ve built one of the largest AI communities in Europe.
Today, we help businesses worldwide implement AI solutions, grow through data, and connect with top tech talent.
Key Responsibilities
1. Growth Strategy & Experimentation
- Build, test, and scale growth experiments across multiple channels (LinkedIn & email outreach, guerilla marketing, Product Hunt, SEO & GEO, product partnerships, founder communities).
- Translate user behavior and pilot feedback into actionable funnel optimizations.
- Manage lifecycle campaigns (activation, retention, referrals) for SMB users.
2. Content & Founder-Led Growth Amplification
- Support and scale the founder's thought-leadership content into demand generation assets (short-form videos, carousels, articles, webinars).
- Drive organic reach in SMB, founder, and service business communities.
- Turn sources like Reddit and Quora into consistent lead generation channels
- Launch own media channels - email newsletter and podcast for SMB owners, etc
3. Community, Partnerships, and Virality
- Build partnerships with adjacent products targeting the same audience
- Experiment with viral content on social media - Instagram, Tiktok
- Design and optimize viral loops (e.g., “Sent by EVE” signature)
- Experiment with referral campaigns
4. Data & Conversion Optimization
- Own funnel analytics (traffic → demo → trial → paid).
- Set up and refine attribution, event tracking, and lead scoring in Posthog / HubSpot / etc
- Constantly measure LTV/CAC, activation rates, and retention across customer cohorts.
5. Product-Led Growth (PLG) Support
- Collaborate with the product marketing team on in-app onboarding, referral prompts, and activation triggers.
- Identify drop-off points in the user journey and design growth experiments to fix them.
Experience:
- 5+ years in B2B SaaS companies in growth-related roles with measurable achievements
- Comfortable owning both strategy and execution — from ad copy to analytics dashboards.
Skills:
- Growth experimentation (A/B testing, lifecycle email, LinkedIn ads, community growth).
- Familiar with CRM-less or low-touch SMB funnels.
- Exceptional copywriting — empathetic to non-tech-savvy users.
- Strong understanding of founder-brand amplification.
- Bonus: experience with SMB-focused AI products
Mindset:
- Operates like a founder: fast, resourceful, creative.
- Loves experimentation and storytelling as much as numbers.
Fluent in both creative and analytical marketing.
More
- Build, test, and scale growth experiments across multiple channels (LinkedIn & email outreach, guerilla marketing, Product Hunt, SEO & GEO, product partnerships, founder communities).