About the company
At Adapty, we make it easy for mobile apps to manage in-app purchases and paywalls. We power 20K apps, process $2B in subscriptions every year, and have been growing fast for the last four years. Our mission is simple: help every app unlock its full revenue potential. We are a team of 200+ passionate, product-driven people who love solving big challenges. Backed by top investors like 500 Startups and Surface Ventures, we are building one of the fastest-growing mobile SaaS companies and aiming to become number one worldwide.
Senior User Acquisition Manager
We are seeking a User Acquisition Manager (Middle) to develop and execute user acquisition strategies, promote mobile apps, and lead a creative team. In this role, you will build meaningful relationships with customers while driving measurable success.
What You Will Do
— Manage the full lifecycle of advertising campaigns, including creative development, launch, and optimization.
— Drive traffic acquisition through platforms like Apple Search Ads, Google Ads, and Facebook.
— Develop and test hypotheses to uncover growth opportunities for improving advertising campaign performance.
— Analyze the efficiency of campaigns and target audiences to enhance results.
— Oversee budgets and track performance to meet advertising objectives.
— Interact with clients and participate in pre-sale calls to build strong relationships.
— Design and optimize acquisition funnels by analyzing user behavior, spotting growth opportunities, and scaling proven strategies.
— Experiment with innovative formats – work closely with the creative team to brainstorm ideas, test various ad formats, and boost campaign effectiveness.
What We Expect
Experience:
— At least 3 years in user acquisition for mobile apps with proven success in scaling efforts.
Technical Expertise:
— Manage traffic across major platforms — launch and optimize ad campaigns on Meta, TikTok and Google, working with large budgets and ambitious performance goals;
— You have experience with web subscription user acquisition.
Budget Management:
— Experience managing advertising budgets starting at $100,000 per month.
Analytical Skills:
— Advanced proficiency in Google Sheets AppsFlyer, Power BI/Tableau, Amplitude with strong data analysis capabilities.
Soft Skills:
— Fluency in English and the ability to communicate effectively with clients and teammates.
It’d Be Great If
— You have a proven track record of building user acquisition processes for apps from scratch.
What’s in it for you
— Impact at scale: your work touches thousands of apps and billions in annual revenue.
— Fast-moving product team: small, high-trust team, direct feedback, no bureaucracy.
— Career growth: experiment with AI, lead initiatives, and grow into a senior PM role.
— Flexible remote work: contribute from anywhere.
— Perks: English lessons, sports reimbursements, laptop coverage, and more.
About the Role
The Product Owner will be responsible for all Tangem Pay (TP) related products, including payment flows, internal tooling, financial rails, and monitoring capabilities. The role focuses on product execution, reliability, and operational scalability, rather than commercial ownership.
Key Responsibilities
Product Leadership & Scope
— Own the product vision, roadmap, and success metrics across all Tangem Pay products, not limited to on/off-ramp or local payments.
— Ensure alignment between payment experiences, internal operations tooling, financial infrastructure, and monitoring platforms.
— Translate company-level strategy into executable product initiatives across TP squads.
Execution & Squad Collaboration
— Work across four core squads: Operations / Admin Panel Squad (internal tools for ops, support, and dispute handling), Payment Product Squad (user-facing payment flows and experiences), Financial Rails Squad (integrations with external payment schemes and providers), Monitoring Platform Squad (transaction monitoring, alerts, and operational visibility).
— Manage the full product lifecycle: discovery → specification → delivery → launch → iteration.
— Maintain clear documentation, user stories, acceptance criteria, and sprint planning.
Payment Infrastructure & Financial Rails
— Drive integrations with local and global payment schemes (ACH, SEPA / SEPA Instant, PIX, UPI, SPEI, etc.) via API partners or direct connections.
— Collaborate with backend teams on scalable orchestration, settlement, reconciliation, and failure-handling flows.
— Ensure reliability and consistency of payment processing across regions.
Admin Panel & Operations Enablement
— Own the admin panel and internal tooling used by operations, compliance, and support teams.
— Ensure scalable workflows for transaction reviews, disputes and exceptions, settlements and reconciliation, customer support escalation.
— Balance operational efficiency with compliance and risk requirements.
Compliance, Risk & Monitoring
— Partner with compliance teams to enable reusable and consistent KYC/KYB flows across TP products.
— Collaborate with risk and monitoring squads to support fraud and AML monitoring, alerting and case management, audit-ready data and logs.
— Ensure smooth partner audits and regulatory interactions.
Cross-Product & Platform Collaboration
— Collaborate closely with Wallet, Infrastructure, and Growth teams to ensure unified UX and interoperability.
— Align frontend and backend experiences across all TP-related products.
Requirements
Experience
— Hands-on experience with payment rails and financial infrastructure.
— Experience working with multiple squads in parallel.
— Strong background in API-driven, compliance-heavy systems.
Skills
— Deep understanding of payment systems, settlement cycles, and integration patterns.
— Ability to translate complex technical and regulatory constraints into clear product requirements.
— Strong communication skills across engineering, compliance, operations, and leadership.
— Data-driven approach to defining and measuring product success.
Mindset & Leadership
— Strong ownership mentality focused on delivery and reliability.
— Comfortable operating in ambiguous, fast-changing environments.
— Global mindset with experience working across regions and time zones.
Success Metrics
1. Product Delivery & Coverage
— Number of Tangem Pay payment schemes and platform components launched within planned timelines.
— Speed to launch new geographies, partners, and platform capabilities.
— API and platform integration quality.
2. User Adoption & Platform Usage
— Monthly active users of Tangem Pay payment features across regions.
— Volume and value of transactions executed via Tangem Pay payment rails.
— Conversion rates from onboarding to first successful transaction.
— Cross-product activation rates.
3. Operational Excellence
— Transaction success rate (STP).
— Payment and platform failure rates and root-cause reduction over time.
— Average processing time versus scheme and internal platform benchmarks.
— Reduction of customer support and operations tickets related to Tangem Pay products.
4. Compliance & Risk Performance
— Reuse rate of unified KYC/KYB across Tangem Pay products.
— False-positive reduction in fraud/AML monitoring.
— Regulatory incident rate and smooth audits.
What we offer
— Stability, development, participation in the future unicorn's growth.
— Remote work from anywhere in the world, with a schedule aligned with GMT+3.
— Competitive salary in EURO/USDT.
Application
If you're interested, feel free to share your CV in one click HERE.
What this job can offer you
This is an exciting time to join Remote and make an impact in the global employment space as a Senior Product Designer joining our Product Design team. Design at Remote is a 40+ multi-disciplinary team of designers and creatives passionate about crafting the experiences that help Remote scale successfully and help customers find, hire, manage and pay anyone, anywhere.
At Remote, we look for Senior Product Designers who are well-experienced, have high-level of maturity across the end-to-end design process, can autonomously lead design within a product team and are comfortable navigating ambiguity. You will be part of a thriving cross-functional organisation, where you will collaborate with Designers, Engineers and Product Managers worldwide to deliver remarkable user experiences to customers.
What you bring
An individual contributor with an impressive portfolio of product design work demonstrating your maturity across the end-to-end design process, not only showcasing your ability to identify and understand problems to solve, but deliver delightful, well-crafted user interfaces that have tangible impact on users.
Persuasive communication skills that help you build strong narratives around your design work, provide direction and guidance to others, as well as collaborate effectively with peers and stakeholders - with fluent written and spoken English.
A systems thinker who champions the importance of holistic thinking, is comfortable in a high-growth, fast-paced environment and has a work history that demonstrates an ability to autonomously take ownership of design for complex domains and/or multiple projects.
Strong evidence that you are an effective cross-functional collaborator with your product and engineering counterparts and are able to work effectively to build consensus and resolve debates and drive the business towards impactful outcomes.
You are an engaged member of your design organization whose focus is not only delivering quality user experiences, but help shape our design culture and ways of working.
Preference will be given to candidates who have experience designing complex B2B SaaS solutions for industries like HRTech, FinTech etc.
Candidates that embody and demonstrate our core values at Remote.
While it is not required to have experience working remotely, it is considered a plus.
Key Responsibilities
Influencing strategy for your product team, identifying opportunities for impact in collaboration with your stakeholders and cross-functional peers.
Applying the right research methodology at the right time, helping you and your team empathise with customer challenges and developing an intimate knowledge of the problem being solved.
Leveraging AI prototyping as a tool for exploring conceptual ideas, iterating with your cross-functional peers and these bringing ideas to life with functional flows.
Crafting high-fidelity user interfaces with flair at velocity, expressing your maturity in interaction design and maintaining our exceptional bar for quality, while delivering at speed.
Leading compelling vision initiatives for your team and domain, influencing and visualising the direction-of-travel and opportunities for innovation.
Solving problems holistically with systems-thinking, understanding the ripple effect of your design decisions and ensuring scalability, while avoiding introducing unnecessary variation to our information architecture and experiences.
Communicating persuasively, weaving storytelling narratives around your work to bring peers on the journey with you, while triaging their critique and feedback efficiently and effectively.
Collaborating transparently in the open, proactively sharing your work with the wider organisation to solicit frequent feedback and identifying opportunities for cross-domain collaboration.
Advocating usage of our design system Norma to its best advantage, understanding when to follow it strictly or deviate, improve and contribute.
Championing our experience principles by ensuring simplicity, usability, scalability and accessibility in all user experiences we deliver.
Being an active member of our cross-functional culture by advocating quality, shaping our ways of working and providing peer support, critique and feedback to others.
Practicals
You'll report to: Design Manager or Senior Design Manager
Team: Product Design
Location : Anywhere in the world
Start date : As soon as possible
Benefits
work from anywhere
flexible paid time off
flexible working hours (we are async)
16 weeks paid parental leave
mental health support services
stock options
learning budget
home office budget & IT equipment
budget for local in-person social events or co-working spaces
How you’ll plan your day (and life)
We work async at Remote which means you can plan your schedule around your life (and not around meetings). Read more at remote.com/async.
You will be empowered to take ownership and be proactive. When in doubt you will default to action instead of waiting.
Your life-work balance is important and you will be encouraged to put yourself and your family first, and fit work around your needs.
How to apply
1. Please fill out the form below and upload your CV with a PDF format.
2. We kindly ask you to submit your application and CV in English, as this is the standardised language we use here at Remote.
3. If you don’t have an up to date CV but you are still interested in talking to us, please feel free to add a copy of your LinkedIn profile instead.
We’re seeking a strong AI Test Architect for QA teams, to define and implement end-to-end AI testing strategies for test automation framework and generative AI systems.
Requirements:
- Be outside Russia and Belarus;
- Bachelor’s/College degree;
- At least 3 years of working in an English speaking environment;
- Strong technical background in QA engineering (7+ years);
- Experience in AI Test architecture;
- Understanding of QA processes.
Key Skills:
- AI/ML testing and validation;
- Test architecture and automation;
- Data quality and validation;
- Performance and scalability testing;
- Risk assessment and governance.
Conditions:
- Remote work;
- B2C contract;
- Full-time, 8 hours a day with 4 hours daily overlap with the core team (8 a.m. - 12 p.m. -5 UTC);
- Vacation is unpaid;
- Minimum contract duration is 9 months and more;
- English language required.
Salary: $6700 - 7700 before taxes.
DO NOT APPLY IF YOU DON'T HAVE REQUIRED EXPERIENCE!
At Querify Labs, we work with technology companies on the design and implementation of complex data infrastructure systems. Our engineers contribute to projects involving query processing, storage engines, distributed systems, and analytical infrastructure.
Our Engineering Approach:
Our engineers primarily work with Java and C++, though we are not tied to any specific language or technology stack. We value strong engineering fundamentals and the ability to select the right tools for the problem at hand. We leverage modern AI-assisted development tools to accelerate research, prototyping, implementation, and code exploration. We view AI as a force multiplier for experienced engineers rather than a replacement for engineering judgment, system design, or deep technical expertise. We actively study open-source systems, academic research, and production architectures to make informed engineering decisions.
You Will:
— Design and implement core system components
— Investigate performance bottlenecks and scalability challenges
— Analyze open-source projects and research papers
— Write technical design documents and validate ideas through prototypes
— Participate in architecture discussions and code reviews
— Work closely with experienced database and distributed systems engineers
You Have:
— Strong knowledge of algorithms and data structures
— Solid software engineering experience in Java, C++, Rust, or another systems-oriented language
— Interest in databases, query processing, storage engines, or distributed systems
— Strong analytical and problem-solving skills
— Ability to understand complex technical trade-offs and communicate them clearly
— Curiosity, ownership, and a desire to learn new technologies
Nice to Have:
— Experience with databases, query engines, storage engines, or distributed systems
— Experience with concurrency, parallel algorithms, or performance optimization
— Experience with big data technologies and data processing systems
— Contributions to open-source projects
— Research publications, conference talks, or technical writing
What We Offer:
— Competitive compensation based on experience, expertise, and impact
— Long-term contractor engagement
— Fully remote work from anywhere in the world
— Exceptionally challenging technical problems
— Opportunities to publish, speak at conferences, and contribute to the technical community
About the Role
We are looking for a Senior Smart Contract Engineer to help design, build, and launch secure blockchain products with seamless wallet-connected user experiences. You’ll work on smart contract architecture, wallet transaction flows, testing, deployment, and Web3 application integrations across networks such as Ethereum, Arbitrum, Optimism, Base, and Polygon. The role is ideal for an engineer who cares deeply about security, clean architecture, gas efficiency, and building products users can trust.
Responsibilities
— Design, develop, test, and deploy secure smart contracts for blockchain applications.
— Build and maintain wallet integration flows, including wallet connection, transaction signing, network switching, and error handling.
— Collaborate with frontend and backend engineers to integrate smart contracts into user-facing products.
— Improve smart contract architecture with a focus on security, scalability, maintainability, and gas efficiency.
— Write comprehensive unit, integration, and end-to-end tests for smart contracts and wallet workflows.
— Support contract deployment, verification, monitoring, and upgrade processes across testnet and mainnet environments.
— Participate in code reviews and contribute to engineering best practices.
— Work with product and engineering teams to define technical requirements and deliver production-ready blockchain solutions.
— Stay current with blockchain protocols, Web3 tooling, wallet standards, and smart contract security practices.
Requirements
— 5+ years of professional experience as a Smart Contract Engineer, Blockchain Engineer, or similar role.
— Strong proficiency in Solidity and EVM-based smart contract development.
— Experience with development frameworks such as Hardhat, Foundry, or Truffle.
— Experience with wallet integration libraries such as ethers.js, web3.js, wagmi, viem, or similar tools.
— Hands-on experience integrating wallets including MetaMask, WalletConnect, Coinbase Wallet, and other EVM-compatible wallets.
— Strong understanding of blockchain fundamentals, including gas optimization, transaction lifecycle management, smart contract upgrade patterns, token standards (ERC-20, ERC-721, ERC-1155), and event indexing.
— Experience with smart contract testing, auditing processes, and security best practices.
— Strong communication skills and ability to collaborate effectively in a remote environment.
— Ability to work independently and take ownership of projects from design through deployment.
Preferred Qualifications
— Experience building DeFi, NFT, staking, DAO, payment, or wallet-related Web3 products.
— Experience working with Layer 2 networks such as Arbitrum, Optimism, Base, Polygon, or zkSync.
— Familiarity with account abstraction, smart wallets, multi-signature wallets, or gasless transaction systems.
— Experience with The Graph, blockchain indexers, or on-chain analytics platforms.
— Experience contributing to open-source blockchain projects.
— Familiarity with React, Next.js, or other modern frontend frameworks.
Benefits
— Fully remote work environment
— Work from anywhere in the world
— Competitive compensation
— Flexible working hours
— Opportunity to work on innovative blockchain and Web3 products
— Collaborative and experienced engineering team
Инновационная AI-платформа анализа геополитических и рыночных данных в реальном времени, обрабатывающая информацию из более чем 2000 первоисточников на разных языках (китайский, арабский, русский и др.).
О роли: Мы ищем опытного Senior Java-разработчика, который возглавит масштабирование и оптимизацию нашего ядра агрегации данных. Вам предстоит проектировать высоконагруженные пайплайны, которые в реальном времени собирают миллионы текстовых данных, отправляют их на обработку нашим AI-моделям трансляции и анализа сентимента, а затем мгновенно доставляют инсайты клиентам.
Основные задачи:
• Проектирование архитектуры: Разработка масштабируемых, отказоустойчивых бэкенд-сервисов на Java;
• Потоковая обработка данных (Stream Processing): Оптимизация систем сбора новостей и рыночных метрик в реальном времени;
• Интеграция с AI/ML: Разработка эффективных API-прослоек для интеграции Java-сервисов с внутренними языковыми моделями (LLM) и инструментами NLP (перевод, извлечение сущностей, анализ тональности);
• Оптимизация производительности: Поиск «узких мест» (bottlenecks), оптимизация работы с базами данных, снижение задержек (low-latency processing).
Наш технологический стек:
• Язык: Java 17+ (Spring Boot / Spring Cloud);
• Big Data & Streaming: Apache Kafka / Pulsar, Apache Flink / Spark Streaming;
• Базы данных: NoSQL (Elasticsearch/OpenSearch для мультиязычного поиска, MongoDB), SQL (PostgreSQL), Кэширование (Redis);
• Инфраструктура: AWS (EC2, S3, EKS), Docker, Kubernetes, CI/CD pipelines.
Что мы ждем от кандидата:
• Опыт: От 5-6 лет коммерческой разработки коммерческого ПО на Java;
• Highload: Уверенные знания concurrency, многопоточности и проектирования систем распределенных вычислений;
• Работа с данными: Глубокое понимание принципов работы очередей сообщений (Kafka) и поисковых движков (Elasticsearch);
• Язык: Английский язык на уровне Upper-Intermediate (B2) и выше для ежедневной коммуникации с распределенной международной командой;
• Плюсом будет: Опыт работы в FinTech / RegTech проектах, парсинге веб-ресурсов или интеграции ML-моделей в продакшн (MLOps).
Что мы предлагаем:
• Гибкость: Полностью удаленный формат работы из любой точки мира;
• Технологически сложный продукт: Работа на стыке Big Data, AI и глобальной рыночной аналитики;
• Влияние на продукт: Минимум бюрократии, плоская структура и возможность напрямую влиять на архитектурные решения;
• Профессиональный рост: Оплата профильного обучения, курсов и участия в международных конференциях;
• Пакет: Конкурентная заработная плата (по результатам технического интервью) + опционы компании (Equity) для ключевых сотрудников.
Location: Remote (GMT-8 to GMT+5). 3-4 hours overlap with US Central Time (Chicago/Texas) required. Not open to candidates from China, Australia, or similar time zones.
Company Walter is developing open-source technology to advance computational biology through scalable workflow execution engines.
What you will do
— Contribute to the development of the Sprocket workflow execution engine and associated Rust crates (wdl, sprocket, crankshaft).
— Improve and extend the Workflow Description Language (WDL) specification, shepherding changes through the ratification process.
— Collaborate on the evolution of the Task Execution Schema (TES) with standards bodies and the open-source community.
— Develop and maintain reference implementations with comprehensive OpenAPI/Swagger documentation.
— Coordinate progress with the internal computational biology team.
Requirements
— 6+ years of senior-level proficiency in Rust with a track record of shipping production code.
— Experience contributing to or leading open-source projects.
— Familiarity with workflow engines, scientific computing, or large-scale computation.
— Ability to work with Rust crates for lexing, parsing, validating, linting, and executing DSLs.
— Strong skills in API design and specification development.
— Proficiency with GitHub for project planning and collaboration.
Nice to have
— Experience improving specifications using OpenAPI (Swagger) or the utoipa crate.
— Familiarity with Workflow Description Language (WDL) and Task Execution Schema (TES).
— Experience with Kubernetes, cloud, or HPC environments.
— Prior involvement with standards bodies such as GA4GH.
Culture & Benefits
— Full-time and long-term role commitment.
— Opportunity to work on impactful, open-source technology used by scientists worldwide.
— Ability to influence the direction of open standards in scientific workflow execution.
Architecture & Design — Lead the design and implementation of core protocol components, from initial prototypes to production-grade deployment.
Protocol Development — Develop and optimize data structures, consensus algorithms, and cryptographic implementations (e.g., zero-knowledge proofs).
Security & Verification — Identify attack vectors, failure modes, and performance bottlenecks; apply formal verification or simulation to validate designs.
Cross-Functional Collaboration — Partner with researchers, product managers, and security teams to translate roadmaps into precise technical specifications.
Mentorship & Quality — Drive code quality through design reviews, documentation, and technical leadership; mentor junior engineers.
Technical Skills
Advanced proficiency in systems-level languages used in blockchain (Rust, Go) and smart contract languages (Solidity).
Demonstrated track record of open-source contributions in the Web3 ecosystem.
Domain Knowledge
Strong background in distributed systems, peer-to-peer networking, and modern blockchain primitives (rollup technologies, account abstraction).
Up-to-date with rapidly evolving standards such as Ethereum upgrades and inter-blockchain communication protocols.
Problem-Solving
Proven ability to debug complex issues across network and application layers.
Experience making high-level architectural tradeoffs across performance, scalability, and security.
Communication
Ability to document system improvements and communicate technical concepts to both technical and non-technical stakeholders.
Fluency in English, and Korean proficiency would be a plus.
Hiring Process
Resume Screening → 1st Interview → 2nd Interview → Salary Negotiation
Contract Type
Singapore: Full-time Employee (Onsite)
Worldwide: Service Contractor (Fully Remote)
Company Description
SCAYLE Payments enables smooth and innovative payment processes in the ABOUT YOU online fashion store, including the introduction of new marketplace functionalities. As a subsidiary of ABOUT YOU Group and a Federal Financial Supervisory Authority (BaFin)-regulated Payment Services Supervision Act (ZAG) institute, SCAYLE Payments takes care of all important aspects of payment transactions: From the integration of payment service providers and payment methods at the Online-Fashion-Stores checkout to the deposit and payout processes of end customers and merchants. The team’s objective is to make payment transactions in e-commerce simpler, safer, and future-oriented.
Job Description
Own the design and delivery of scalable backend systems across the payment lifecycle (PHP 8.3)
Drive architectural decisions and evolve systems towards scalable, event-driven and distributed designs
Lead complex technical initiatives end-to-end, from discovery to production and iteration
Champion engineering excellence through TDD, CI/CD, and continuous delivery practices
Mentor and support other engineers through pairing, feedback, and knowledge sharing
Proactively identify and address system, process, and scalability challenges
Qualifications
6+ years of backend engineering experience, with strong expertise in PHP
Proven track record of designing and scaling distributed systems in production environments
Deep experience with APIs, data storage solutions (PostgreSQL, Redis), and messaging systems (Kafka, RabbitMQ, SQS)
Strong understanding of cloud-native systems and infrastructure (e.g. Kubernetes, containerized environments)
Solid architectural knowledge (microservices, event-driven, hexagonal) and ability to apply it pragmatically
High ownership mindset with the ability to lead, mentor, and influence technical direction
Additional Information
Main Benefits
Flexible working times
40% discount on our ABOUT YOU online shop
Fresh fruits + drinks everywhere
Language courses (German & English)
Free sports courses & reduced price for Wellpass membership
Subsidized public transportation ticket
Free choice of hardware and operating system (Mac, Windows, Linux) also for private usage
Modern office in the city center of Hamburg
International working environment and English as company language
Agile work environment and cross-functional teams
Dog-friendly office
Professional training
Company pension plan
Help in relocation and VISA process (Benefits may vary depending on location)
RELOCATION TO CYPRUS Location: Hybrid, Limassol, Cyprus (Relocation package offered)
Company inDrive is a global ride-hailing and multi-service tech company operating in 48 countries, dedicated to challenging injustice and impacting 1 billion lives by 2030.
What you will do
Assist in building long-term financial models and supporting the global budgeting cycle.
Design and automate internal tools and dashboards for performance monitoring and investment tracking.
Analyze spending efficiency and formulate data-driven proposals for resource reallocation.
Research new market opportunities and support go-to-market evaluations.
Prepare executive-level presentations for cross-functional syncs.
Drive cross-functional projects end-to-end from scoping to execution and impact measurement.
Requirements
Strong analytical skills with experience working with large datasets.
Proficiency in Excel, SQL, and BI tools like Power BI or Tableau.
Deep understanding of operational metrics, unit economics, and marketplace dynamics.
Experience in project management and process improvement.
Ability to synthesize complex data into clear business actions.
Comfortable working in a fast-paced, ambiguous environment.
Nice to have
Python proficiency.
Culture & Benefits
Health insurance with oncology and life insurance coverage.
Hybrid work mode with a flexible schedule.
Professional counseling services including psychological, financial, and legal support.
Access to diverse internal training programs and paid external courses.
Fitness club membership discount.
Location: Remote (Global) or onsite/hybrid in Cyprus, Armenia, or Kazakhstan
Company: International game development company listed on NASDAQ, focused on bringing core gaming experiences to casual players.
What you will do:
— Design and develop a framework for creating Playable Ads for the Hero Wars mobile game.
— Create efficient internal tools to accelerate the creative development process.
— Develop a variety of Playable Ads based on the custom-built engine.
— Implement advanced technical solutions and optimize performance across diverse devices.
— Act as the lead developer, making key technical decisions and architecture choices.
— Mentor and grow the developer team by sharing technical expertise.
Requirements:
— At least 3 years of experience in Playable Ads development.
— In-depth knowledge of JavaScript and commercial experience with Pixi.js or Three.js.
— Strong knowledge of shaders and the ability to create FX effects.
— Familiarity with Cocos Creator architecture or similar game development tools.
— Experience in code optimization and configuring builds with Webpack.
— Proficiency with Git and preprocessors like Sass/Less/Stylus or Pug.
Culture & Benefits:
— Medical care program (including dental) available globally regardless of work location.
— Relocation support package available for those joining official offices in Cyprus, Armenia, or Kazakhstan.
— Paid vacation days and sick leave to ensure work-life balance.
— English language courses, as well as Greek and Armenian lessons for local staff.
— Company support for participating in game jams, hackathons, and speaking at conferences.
— Vibrant corporate culture with legendary strategic sessions, workshops, and parties.
Задачи:
— Интеграция с блокчейн-нодами: мониторинг on-chain событий, парсинг транзакций, управление подтверждениями (confirmations depth) в EVM-сетях и UTXO-цепочках (Bitcoin, Litecoin и др.)
— Разработка сервисов приёма и выплат: генерация адресов, hot/cold wallet логика, sweeping, fee estimation
— Построение надёжного транзакционного pipeline с идемпотентностью, reconciliation и двойной записью
— API для мерчантского кабинета: история операций, балансы, webhooks, управление выплатами
— Проектирование и поддержка REST / WebSocket API для фронтенда и внешних интеграций
— Участие в проектировании микросервисной архитектуры и межсервисного взаимодействия
— Оптимизация запросов к БД, работа с высоконагруженными сценариями
Требования:
— 5+ лет опыта бэкенд-разработки, из них 3+ года на Node.js / TypeScript
— Практический опыт работы с блокчейном
— Понимание устройства EVM-сетей
— Уверенное владение PostgreSQL: сложные запросы, индексы, партиционирование
— Опыт проектирования REST API: версионирование, документирование (OpenAPI / Swagger)
— Понимание принципов микросервисной архитектуры, опыт с message brokers (Kafka, RabbitMQ или аналоги)
— Опыт работы с Redis: кэширование, очереди, rate limiting
— Понимание финансовой логики: двойная запись, согласованность данных, идемпотентность
— Опыт написания тестов: unit, integration
— Docker, базовые знания CI/CD
Будет плюсом:
— Опыт самостоятельной настройки и эксплуатации блокчейн-нод
— Опыт в fintech, payment processing или криптовалютных проектах
— Знакомство с KYC/AML-процессами и transaction screening (Chainalysis, Elliptic и аналоги)
— Опыт с ClickHouse для аналитических нагрузок
— Observability: Prometheus, Grafana, structured logging
Условия:
— Работа в небольшой, но профессиональной и живой команде без бюрократии
— Ценим инициативу, ответственность и внимание к деталям
— Гибкий формат работы: полностью удалённо, свободный график
— Конкурентная оплата труда (в USD / USDT / RUB)
О ПРОЕКТЕ
Ptolemay — аутсорсинговая IT-компания полного цикла. Мы ищем сильного Senior BA для участия в долгосрочном проекте нашего заказчика. Это работа с data-heavy продуктом, где нужно глубокое погружение в аналитику, торговые процессы и DeFi.
ВАШИ КЛЮЧЕВЫЕ ЗАДАЧИ
— Requirement Management: Сбор, анализ и трансформация требований в User Stories и Use Cases.
— Process Design: Описание бизнес-процессов и потоков данных (As-is / To-be).
— Product Logic: Преобразование видения стейкхолдеров в четкую продуктовую логику.
— Documentation: Создание и поддержка BRD/SRS, описание API и функциональных спецификаций.
— Stakeholders: Проведение воркшопов и плотное взаимодействие с заказчиком.
— Delivery Support: Поддержка команды разработки на всех этапах реализации.
ЧТО МЫ ЖДЕМ ОТ ВАС
— Experience: 5+ лет опыта работы Business Analyst в разработке ПО.
— Domain: Обязательный бэкграунд в Fintech, Crypto или Trading.
— Crypto Knowledge: Понимание механик кошельков, транзакций, токенов и DeFi.
— Data Expert: Опыт работы с аналитическими платформами и дашбордами.
— Hard Skills: Уверенное владение UML, BPMN и методологиями Agile.
— Structure: Умение превращать хаотичные требования в прозрачную документацию.
БУДЕТ ПЛЮСОМ
— Понимание крипто-метрик (TVL, Volume, Liquidity, PnL).
— Опыт работы с Real-time / Streaming данными.
ПОЧЕМУ ЭТО КРУТО?
— Stability: Стабильный долгосрочный проект в быстрорастущей нише.
— Flexibility: Полная удаленка и возможность получать оплату в USDT.
— Expertise: Работа со сложной бизнес-логикой и высоконагруженными системами.
Компания — процессинговая платформа для криптовалютных платежей, работающая с мерчантами по всему миру (e-commerce, iGaming). Продукт — надёжный и высоконагруженный бэкенд, а также удобные инструменты для клиентов: личный кабинет, аналитика и управление транзакциями.
Задачи:
— Разработка и развитие API для личного кабинета мерчанта и дашбордов.
— Проектирование и поддержка REST / WebSocket API для фронтенда и внешних интеграций.
— Работа с транзакционными данными: история операций, балансы, выплаты, reconciliation.
— Разработка системы ролей, прав доступа и аудита действий пользователей.
— Участие в проектировании микросервисной архитектуры и межсервисного взаимодействия.
— Оптимизация запросов к БД, работа с высоконагруженными сценариями.
Требования:
— 5+ лет опыта бэкенд-разработки, из них 3+ года на Node.js / TypeScript.
— Уверенное владение PostgreSQL: сложные запросы, индексы, партиционирование.
— Опыт проектирования REST API: версионирование, документирование (OpenAPI / Swagger).
— Понимание принципов микросервисной архитектуры, опыт с message brokers (Kafka, RabbitMQ или аналоги).
— Опыт работы с Redis: кэширование, очереди, rate limiting.
— Практика написания тестов: unit, integration (Jest / Vitest).
— Понимание финансовой логики: двойная запись, согласованность данных, идемпотентность операций.
— Умение работать с Docker, базовые знания CI/CD-процессов.
Будет большим плюсом:
— Опыт работы с blockchain-нодами или крипто-SDK (web3.js, ethers.js, BitcoinJS и др.).
— Понимание устройства EVM-сетей, UTXO-модели, механизмов подтверждения транзакций.
— Опыт в fintech, payment processing или криптовалютных проектах.
— Знакомство с KYC/AML-процессами на уровне интеграций.
— Опыт с ClickHouse для аналитических нагрузок.
— Опыт настройки observability: Prometheus, Grafana, structured logging.
Условия:
— Работа в небольшой, профессиональной и живой команде без бюрократии.
— Ценим инициативу, ответственность и внимание к деталям.
— Гибкий формат работы: полностью удалённо, свободный график.
— Конкурентная оплата труда.
О ПРОЕКТЕ
EMCD — ведущий игрок на рынке Web3-инфраструктуры. Мы ищем финансового аналитика, который станет стратегическим партнером для бизнеса. Ваша задача — не просто вести учет, а влиять на развитие компании через глубокое моделирование, оценку инвестиционных проектов и поддержку принятия решений на уровне руководства.
ВАШИ КЛЮЧЕВЫЕ ЗАДАЧИ
— Planning & Budgeting: Ведение процессов бюджетирования, создание rolling-прогнозов и долгосрочных финансовых планов.
— Variance Analysis: План-фактный анализ, выявление драйверов отклонений и подготовка рекомендаций.
— Investment Appraisal: Оценка новых проектов (NPV, IRR, Payback) и сценарный анализ для инвестиционного комитета.
— Strategic Modeling: Разработка и поддержка сложных финансовых моделей для оценки бизнес-инициатив.
— Reporting: Подготовка управленческой отчетности и презентаций для топ-менеджмента.
— Process Improvement: Автоматизация процессов планирования и анализа данных.
ЧТО МЫ ЖДЕМ ОТ ВАС
— Опыт: 3–6+ лет в FP&A, корпоративных финансах, инвест-анализе или консалтинге.
— Technical Skills: Продвинутый уровень Excel/Google Sheets, владение методами оценки бизнеса и Unit-экономики.
— English: Свободный уровень владения (C1 и выше).
— Soft Skills: Умение переводить сложные цифры в понятные бизнес-инсайты и опыт защиты кейсов перед руководством.
УСЛОВИЯ И БЕНЕФИТЫ
— Work-Life Balance: Полностью гибкий график и 32 оплачиваемых выходных дня в году (20 отпускных + 12 бонусных).
— Education: Оплата уроков английского (iTalki) и поддержка профессионального обучения (курсы, сертификации).
— Perks: 100% оплата больничных, скидки на продукты EMCD и доступ к майнинг-инфраструктуре.
— Impact: Реальное влияние на развитие Fintech & Crypto продуктов международного уровня.
Задачи:
— Написание модуля ядра Linux для реализации функционала управления файлами/процессами.
— Переписывание системных вызовов и API под Linux.
— Устранение зависимостей от Windows-драйверов.
— Минимизация накладных расходов драйвера.
— Исправление багов, связанных с производительностью и безопасностью.
— Работа с инструментами профилирования (perf, strace).
— Настройка взаимодействия драйвера с клиентскими модулями.
— Тестирование функционала вместе с Java и аналитиком.
Требования:
— Глубокие знания POSIX API и системных вызовов Linux.
— Опыт работы с файловыми системами, файловыми дескрипторами, mmap, epoll/inotify.
— Работа с процессами, потоками, IPC (Inter-Process Communication).
— Опыт создания модулей ядра Linux (Kernel Modules) для управления файлами и процессами.
— Знание структуры VFS (Virtual File System) в Linux.
— Умение работать с системными хуками (например, ptrace, seccomp).
— Навыки профилирования и оптимизации кода для минимизации накладных расходов.
— Умение работать с GDB, perf, strace и системными логами.
— Опыт работы с Makefile, CMake.
— Знание Git и CI/CD систем.
— Понимание безопасности: учет уязвимостей и защита данных на уровне драйверов.
Условия:
— Удаленный формат работы над интересным и сложным проектом.
Задачи:
— Разрабатывать и внедрять ML-модели в областях Computer Vision и NLP.
— Развёртывать и оптимизировать inference-пайплайны на GPU-серверах.
— Работать над мультимодальными AI-фичами (текст, изображения, видео, аудио).
— Масштабировать производительность моделей под растущую базу пользователей.
— Сотрудничать с backend-инженерами над продакшн-API.
— Проводить эксперименты и A/B-тесты на основе реальных пользовательских данных.
Требования:
— 5+ лет практического опыта в ML/AI-разработке.
— Отличное знание Python и фреймворков PyTorch / TensorFlow.
— Глубокое понимание NLP (LLMs, embeddings, transformers) и CV (image generation, diffusion models, video processing).
— Опыт работы с GPU-обучением и inference.
— Навыки оптимизации моделей (quantization, distillation, batching, caching).
— Опыт продакшн-деплоя ML-сервисов.
— Будет плюсом: опыт работы с видео-AI моделями, понимание high-load inference систем, опыт с ML-мониторингом и аналитикой (Weights & Biases, MLflow, Grafana), опыт в сфере conversational AI или чатботов, участие в open-source, Kaggle или публикации в ML-сообществе.
Условия:
— Работа в международной продуктовой компании.
— Гибкий график и удалённый формат.
— Возможность влиять на ключевые продуктовые решения.
Удалённоsenior
5 000 – 6 000 $
Удалённо
Зарплата не указана
Удалённоsenior
Зарплата не указана
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