Вакансии

• Plan, set up, and launch performance campaigns directly in Telegram Ads. • Continuously track stats, test creatives/bids, and optimize campaigns to maximize ROI and scale spend.

Location: Hamburg Workplace: Hybrid adjoe builds the technologies behind mobile apps growth and monetization. With our core product Playtime Arcade, we've become the global leader in rewarded advertising, an ad unit built on a simple premise: users earn real in-app rewards for engaging with new apps. The result is one of the most effective value exchanges in adtech, connecting advertisers and publishers with over 770 million users annually. TURNING PUBLISHER DATA INTO PROACTIVE BUSINESS DECISIONS This Data Analyst role sits within our Rewarded Analytics team, focusing on enterprise publisher analytics. When working with large enterprise publishers, performance monitoring goes beyond tracking numbers. Contractual commitments, business KPIs, and publisher-specific requirements need to be monitored continuously to identify potential risks before they become critical issues. Working closely with our Growth Managers and Partner Operations you will provide the insights and analytical solutions that help our largest publishers grow. You'll investigate large datasets, build automated reports, monitoring dashboards, and alerts that highlight performance trends and flag when a publisher may be at risk of missing its targets. From forecasting KPI performance to preparing dashboards for Quarterly Business Reviews, your work will enable our business teams to make informed decisions, take action earlier, and provide better support to our enterprise publishers. YOUR MISSION & WHO WE ARE LOOKING FOR: - Technically skilled Data Analyst : You have 3+ years of experience in data analytics and are confident using SQL and Python, R, or another programming language to analyse data, investigate issues, and identify trends. - Business-minded. You understand business KPIs and can turn data into clear insights that help teams make better decisions. - Proactive problem-solver. You identify potential risks and opportunities before they become problems, rather than waiting for requests. - Automation-oriented. You enjoy building automated reports, dashboards, and alerts that reduce manual work and make insights readily available. - A confident stakeholder partner. You communicate clearly, build strong relationships with different teams, and feel comfortable challenging assumptions and pushing back when needed. - Curious and collaborative. You take ownership, bring a positive attitude, and enjoy improving how things work. 🌎 WE WELCOME APPLICATIONS FROM TALENT WORLDWIDE AND PROVIDE RELOCATION SUPPORT TO HAMBURG, GERMANY FOR THOSE READY TO JOIN OUR TEAM. What’s in It for You? At adjoe, you’re not here to just close JIRA tickets, you’re helping build the infrastructure behind one of the most impactful platforms in adtech. The systems you work on will reach hundreds of millions of users and power billions of decisions every day. - Go Big. Own projects with impact on 770M users and push adtech boundaries. - Move Fast. Ship solutions multiple times a day, learn from results, and keep momentum. - Be Direct. Solve problems openly and collaborate across teams. - Thrive Together. Grow with a diverse, global team of people from over 40 different countries that learn from each other. - Have Fun. Celebrate wins, enjoy daily victories, and bring your energy. We welcome applications from people who will contribute to the diversity of our company.

Сейчас ищем Customer Success Manager, который поможет развивать отношения с клиентами, обеспечивать ценность продукта и быть связующим звеном между клиентами и внутренними командами. ✨ **3+ года опыта в Customer Success, Account Management или клиентских ролях в SaaS, маркетинге или рекламе.

Head of Sales отвечает за итоговые коммерческие показатели компании (оборот, маржинальность, retention) и синхронизирует работу продаж и аккаунтинга в единую воронку. • Управлять командами продаж и аккаунт-менеджмента: выстраивать работу, ставить цели, контролировать выполнение показателей;

Задачи: — Отвечать за надёжность, производительность и масштабирование production PostgreSQL-кластеров в 24/7 среде — Влиять на архитектуру и развитие database-инфраструктуры — Заниматься reliability engineering, performance tuning и автоматизацией Требования: — 5+ лет hands-on опыта с PostgreSQL в production — Глубокое понимание PostgreSQL: WAL, VACUUM/autovacuum, locking, memory management — Опыт performance tuning: execution plans, индексы, оптимизация запросов, partitioning — Опыт HA/DR: replication, failover, backup/recovery, Patroni или аналоги — Опыт работы с Linux + Python для автоматизации — Опыт работы с high-load / highly available 24/7 системами — Английский Upper-Intermediate+

• Строить и развивать финансовую инфраструктуру компании в части управленческого учёта, контроля, планирования и отчётности. • Готовить ежемесячную управленческую отчётность (P&L, BS, CF).

Задачи: — Руководить командой Publisher Managers: ставить цели, развивать сотрудников и повышать эффективность работы; — Взаимодействовать с Product и Tech-командами, передавать обратную связь от клиентов и рынка; — Искать новые возможности для роста бизнеса и развития партнерств; — Контролировать KPI команды, показатели онбординга и развитие клиентского портфеля; — Привлекать новых паблишеров и сопровождать их на всех этапах сотрудничества; — Развивать отношения с существующими партнерами, увеличивать их доход и эффективность размещений; — Участвовать в международных конференциях и отраслевых мероприятиях. Требования: — Опыт работы в AdTech (Publisher Management, Account Management, Client Success или Business Development); — Опыт управления командой; — Сильные навыки переговоров и развития партнерских отношений; — Умение работать с KPI, аналитикой и искать точки роста; — Английский язык — Upper-Intermediate (B2) и выше. Условия: — Релокация в Лимассол (Кипр) и помощь с переездом семьи; — Оплата перелета и жилья на первый месяц; — Официальное трудоустройство и оформление виз; — Ноутбук на выбор (Mac или PC); — Медицинская страховка; — Бесплатные обеды, напитки, фрукты и снеки в офисе; — Компенсация мобильной связи и занятий спортом; — Бесплатные курсы английского языка; — Частичная компенсация детского сада и школы.

– Управление беклогом команды продуктовой разработки. - Формировать требования к форматам (display/native/video/pops/push/in-page push/banner).

– Управление беклогом команды продуктовой разработки. - Формировать требования к форматам (display/native/video/pops/push/in-page push/banner).

We are looking for a hands-on AI QA Technical Lead to drive the technical evolution of our QA organization through AI. Your mission will be to identify opportunities across the QA lifecycle and turn them into practical, scalable AI-powered capabilities that help the entire QA team work faster, smarter and with higher quality.

Location: Berlin adjoe builds the technologies behind mobile app growth and monetization, challenging the status quo of adtech by redefining how apps acquire users and generate revenue. Our two products, Playtime Arcade and adjoe Ads, sit at opposite ends of the mobile advertising spectrum: rewarded engagement and programmatic in-app advertising. Together they run on 13% of the world’s smartphones, connecting advertisers, publishers, and hundreds of millions of users, with one goal: making mobile advertising work better for everyone in the ecosystem. Next-Gen Machine Intelligence for Auctions & Real-Time Bidding The Data Science Research team builds the foundational algorithms that govern real-time bidding, budget pacing, and allocation mechanics across our products. Operating as a horizontal deep-tech layer, the team leverages advanced AI—specifically reinforcement learning, objective-based optimization, and control theory—to deliver critical systems that perfectly harmonize advertiser ROI, platform health, and user relevance. These frameworks scale adjoe’s products beyond standard industry limitations, utilizing behavioral and transactional data from over 770 million users. The team operates at the intersection of high-load, low-latency engineering, auction mechanism design, and state-of-the-art machine learning. Acting as the company’s internal science bar raiser, they translate complex business constraints into mathematical objectives. The stack is optimized for high throughput: PyTorch for training deep learning and RL models, distributed architectures for large-scale Bayesian inference, Trino and Athena for querying massive user-behavior data lakes, and dedicated GPU infrastructure. The full lifecycle of these AI capabilities is owned by the team—from academic paper translation and offline prototyping to deploying core algorithmic frameworks built to sustain ultra-low latency, real-time production environments evaluating tens of thousands of requests per second. Your Mission & Who We Are Looking For: - PhD or equivalent research depth, with a production track record. You have a PhD in CS, Statistics, Math, or Physics (or an MSc with extensive industry research) and a track record of peer-reviewed publications in fields like Computational Advertising, Auction Theory, Mechanism Design, or Game Theory. You’ve spent 4+ years optimizing complex systems through automated algorithms in AdTech, marketplaces, or high-frequency trading. - You translate research into production, not just prototypes. You distill SOTA research into robust, production-ready code optimized for sub-millisecond latency. At adjoe, that means architecting sophisticated auction mechanics, real-time bidding engines, and allocation algorithms serving millions of requests across a stack built on 770 million users. - Deep expertise in Reinforcement Learning and Optimization. You have hands-on, deep theoretical and technical expertise in objective-based optimization, control theory, or RL applied specifically to bidding, pricing strategy, and budget pacing under extreme production constraints. - Mastering high-dimensional data at scale. Large-scale Bayesian inference and handling sparse, high-dimensional advertising data are core to your work. You are strongly proficient in Python and related stacks, and know exactly how to architect scalable data pipelines to feed real-time optimization models. - Raises the technical bar around them. You lead architectural debates, collaborate tightly with Product Managers and Engineers to map business goals to mathematical objective functions, mentor junior scientists, and drive the team’s research direction without needing a roadmap handed to you. 🌎 WE WELCOME APPLICATIONS FROM TALENT WORLDWIDE AND PROVIDE RELOCATION SUPPORT TO HAMBURG, GERMANY FOR THOSE READY TO JOIN OUR TEAM. What’s in It for You? At adjoe, you’re not here to just close JIRA tickets, you’re helping build the infrastructure behind one of the most impactful platforms in adtech. The systems you work on will reach hundreds of millions of users and power billions of decisions every day. - Go Big. Own projects with impact on 770M users and push adtech boundaries. - Move Fast. Ship solutions multiple times a day, learn from results, and keep momentum. - Be Direct. Solve problems openly and collaborate across teams. - Thrive Together. Grow with a diverse, global team of people from over 40 different countries that learn from each other. - Have Fun. Celebrate wins, enjoy daily victories, and bring your energy. We welcome applications from people who will contribute to the diversity of our company.

As a Manager, Customer Success, you will lead a team of approximately 7-8 Customer Success Managers responsible for a combined portfolio of Upmarket customers with annual contract values ranging from $100K to $500K and representing approximately $15M-$20M in ARR. Proven track record of building, developing, and retaining high-performing teams.

Location: Paris Workplace: Hybrid ABOUT VOODOO Founded in 2013, Voodoo is a tech company that creates mobile games and apps with a mission to entertain the world. Gathering 800 employees, 7 billion downloads, and over 200 million active users, Voodoo is the #3 mobile publisher worldwide in terms of downloads after Google and Meta. Our portfolio includes chart-topping games like Mob Control and Block Jam, alongside popular apps such as BeReal and Wizz. TEAM The Engineering & Data team builds innovative tech products and platforms to support the impressive growth of their gaming and consumer apps which allow Voodoo to stay at the forefront of the mobile industry. Helix is our flagship Ad-Network team of around 60 top-tier engineers and data scientists spanning backend, mobile SDKs, data engineering, infrastructure, and AI. Helix has evolved beyond powering Voodoo's own gaming portfolio—our technology is now directly integrated into games from external, third-party publishers worldwide. Operating across millions of third-party devices in real-time bidding environments creates unique technical challenges around SDK performance, ultra-low latency, and intelligent automation. Within Helix, you’ll join the AdExperience squad—a focused team of Senior Product Managers, QA/Release Engineers, and five exceptional Senior Engineers specialized in backend and mobile SDK development. Together, you will push the boundaries of iOS SDK architecture and champion modern, agentic AI workflows to set new industry standards. ROLE We’re looking for a visionary and talented Senior iOS Engineer to join our dynamic, passionate, and committed to excellence team at the forefront of advertising technology! As a Senior iOS Engineer, you will drive the development of cutting-edge SDKs, influencing the experience of millions of users across diverse devices. A pivotal member of our engineering team, you will help shape the direction of our iOS technical efforts while serving as a high-impact, hands-on individual contributor. - Technical Vision & Code Standards: Guide the technical direction for our iOS projects. Drive innovation, establish architectural best practices, and ensure the highest standards of code craftsmanship across our codebase. - AI Usage & Agentic Workflows: Raise the bar in AI adoption across the team—actively integrating agentic workflows, LLMs, and AI-driven automation tools to solve complex challenges and elevate developer productivity. - Code Excellence: Craft robust, maintainable, and high-performance code that sets industry benchmarks as a senior hands-on individual contributor. - Collaborative Code Reviews: Actively participate in thorough code reviews, fostering a culture of continuous technical improvement and knowledge sharing within the engineering team. - Architectural Decisions: Make critical decisions regarding the architecture and technical stack of our iOS SDKs and applications to ensure long-term stability and scalability. - Quality Assurance: Guarantee the enduring quality and reliability of our iOS projects through rigorous testing, performance profiling, and continuous integration practices. PROFILE - 6/7+ years of experience in mobile software development. - 5 years minimum in Swift. - Strong proficiency and proactive mindset towards leveraging AI technologies (e.g., agentic AI, LLMs, AI coding assistants) to enhance software development efficiency and code quality. - Excellent problem-solving, critical thinking, and communication skills. - Demonstrated ability to make critical technical decisions independently. - Extensive experience in writing robust, maintainable, and high-performance Swift code. - Writing efficient unit tests, integration tests, and UI tests. - In-depth knowledge of iOS development tools, frameworks (SwiftUI, Combine, and CoreData), and best practices (MVVM, Protocols, Delegates). - Excellent level of spoken English. NICE TO HAVE - Previous experience in the AdTech industry or in mobile ads integration. - Experience with SDK development and a deep understanding of the challenges and opportunities in this space. - Experience in Objective-C, Kotlin, Node. - Practical experience setting up or customizing AI developer agents and automated AI workflows. - Experience in optimizing App performance, reducing memory footprint, and decreasing package size. - Experience in deploying iOS frameworks on CocoaPods. - Experience in deploying iOS applications with CircleCI and Fastlane. - Working knowledge of remote APIs, concurrency, layouts, transitions, animations. OUR STACK ⧫ Xcode ⧫ Swift ⧫ Objective-C ⧫ SwiftUI ⧫ Combine ⧫ CoreData ⧫ GitHub ⧫ CocoaPods ⧫ CircleCI ⧫ AWS ⧫ AI Coding Tools & Agentic Workflows BENEFITS - Competitive salary based on experience - Swile Lunch voucher - Gymlib (100% covered by Voodoo) - Premium healthcare coverage with SideCare, 100% covered for you and your family - Wellness activities in our Paris office - Remote Fridays

Возглавьте Billing Support B2C web/mobile-продуктов по подписке в сфере wellness, learning и AI — и напрямую влияйте на качество сервиса и платежные метрики бизнеса. • Вы работали в B2C web/mobile subscription-продукте на merchant side - это ключевое.

• Lead 8–10 global B2B accounts (including iGaming/high-risk verticals) from onboarding to final reporting. • Design promotion strategies for Telegram Ads, Google Ads, TikTok, Meta, and Twitter/X (campaign execution is handled by media buyers).

Ожидание от кандидата: Высшее техническое или математическое образование; От 3–4 лет коммерческого опыта в Data Science / ML.

Location: Hamburg Workplace: Hybrid adjoe builds the technologies behind mobile apps growth and monetization. With our core product Playtime Arcade, we've become the global leader in rewarded advertising, an ad unit built on a simple premise: users earn real in-app rewards for engaging with new apps. The result is one of the most effective value exchanges in adtech, connecting advertisers and publishers with over 770 million users annually. Engineering the sub-millisecond decision engine that powers 200 million daily ad interactions The Demand Core team builds the infrastructure that determines which of our thousands of active advertising campaigns are relevant to a user the moment they open our ad unit Playtime. At our scale, system latency is a business failure, downtime means advertisers stop spending, users stop earning rewards, and publisher revenue stalls. You will build and operate the services that power these decisions 200 million times every day. Go microservices load the active ad campaign catalog into memory, evaluating 40+ targeting constraints and 30+ real-time signals, geo, fraud status, budget caps to rank potential user performance in milliseconds. Beyond campaign distribution, the team owns the entire ad interaction chain: processing clicks, views, MMP postbacks from Adjust and AppsFlyer, and in-app events that trigger rewards. These events are broadcasted through a hybrid messaging architecture using SNS/SQS and Kafka, directly powering our advertiser dashboards, publisher reward payouts, and ad campaign scoring pipelines, all backed by DynamoDB. Your Mission & Who We Are Looking For: Production Golang Systems Expertise: You bring 5+ years of backend development experience, including at least 3 years writing Go in production distributed environments. You will build and maintain our +99% Go microservice architecture—interfacing with our TypeScript/React frontend—to reliably handle 2+ million daily publisher interactions and scale beyond hundreds of millions of monthly active users. High-Throughput Event Streaming: You have hands-on experience designing asynchronous microservice communication using event buses like Kafka, SQS/SNS, and Kinesis. You will build pipelines to collect billions of daily API events and aggregate them into our data lake for sub-second querying. High-Scale Data & API Optimization: You understand database internals and low-level web standards (HTTP protocol, Encoding, Regular Expressions). You will optimize queries across hundreds of terabytes of data across DynamoDB, MySQL, Druid, and Athena to reduce API response times and expose transparent, well-documented open APIs to enterprise partners. Data Science & Algorithmic Integration: You quickly grasp complex technical topics and applied mathematics. You will partner directly with our Data Science team to translate and integrate machine learning algorithms into adjoe’s core application, optimizing real-time ad targeting. Collaborative Technical Communication: You communicate fluently and precisely in spoken and written English. You will actively participate in peer code reviews and technical knowledge sharing across an international backend engineering team. Plus: Infrastructure & Cloud Tooling: Hands-on experience with Terraform (Infrastructure as Code), Docker containerization, or serverless infrastructure. 🌎 We welcome applications from talent worldwide and provide relocation support to Hamburg, Germany for those ready to join our team. What’s in It for You? At adjoe, you’re not here to just close JIRA tickets, you’re helping build the infrastructure behind one of the most impactful platforms in adtech. The systems you work on will reach hundreds of millions of users and power billions of decisions every day. Go Big. Own projects with impact on 770M users and push adtech boundaries. Move Fast. Ship solutions multiple times a day, learn from results, and keep momentum. Be Direct. Solve problems openly and collaborate across teams. Thrive Together. Grow with a diverse, global team of people from over 40 different countries that learn from each other. Have Fun. Celebrate wins, enjoy daily victories, and bring your energy. We welcome applications from people who will contribute to the diversity of our company.

Location: Paris Workplace: Hybrid ABOUT VOODOO Voodoo is a consumer tech company founded in Paris in 2013, with one mission: entertain the world. Today we are 1,000 people, generating $1b+ in annual revenue, profitably. Our games and apps have passed 7 billion downloads and reach 200 million+ active users every month, making Voodoo the #3 mobile publisher worldwide in downloads, after Google and Meta. We were backed by Goldman Sachs, Tencent and GBL along the way. TEAM Our Corporate teams support the company's performance and growth whilst putting people at the core of everything they do. As a French tech leader and global successful company, our Corporate teams are constantly looking for ways to innovate and increase organization efficiency to keep Voodoo ahead of the market. Voodoo's Corporate function is composed of three teams: HR, Legal and Finance, working together to drive Voodoo's success. We are looking for a Procurement Manager - FinOps with a solid background in cloud cost management and vendor negotiations. You will be part of a high-performing Procurement team and will have direct impact on one of Voodoo's largest cost lines: cloud and data infrastructure. ROLE Your main challenges will be to: - Own all IT indirect procurement: SaaS tools, software licences, data platforms, observability tooling, and any tech vendor relationship - Lead global negotiations on IT spend and drive subsequent savings, running benchmarks to ensure Voodoo pays the right price - Own cloud cost visibility (GCP, AWS) by maintaining billing data and dashboards (BigQuery exports, BI tooling) and leading monthly cost reviews with Engineering and Finance - Build data-driven cost reduction strategies through unit economics by product and workload (cost per user, per event, per training run) - Prepare and run cloud vendor negotiations: GCP committed-use discounts, enterprise agreements, AWS Savings Plans, renewal calendars, and price benchmarks - Challenge internal needs and partner with Engineering on cloud optimization opportunities, including rightsizing, storage tiering, egress, and query-cost reduction - Drive renewals to successful completion and put in place contracts and MSAs, working closely with Legal - Track realized savings against joint targets and forecast IT and cloud spend in collaboration with FP&A - Own procurement processes and drive strategies that deliver efficiency and ROI across the full IT scope PROFILE - 5 to 8 years of experience in FinOps, cloud cost management, procurement, or data-heavy analytics, ideally within a scale-up, hyperscaler, or cloud consulting environment - Able to open a raw billing export and extract meaningful insights autonomously - Solid working knowledge of cloud pricing mechanics: committed-use discounts, savings plans, spot instances, storage classes, egress pricing, and BigQuery pricing models - Commercial mindset with the ability to build fact-based negotiation cases and drive vendor negotiations - Credible with technical audiences: able to defend analyses in front of senior engineers and translate findings for Finance stakeholders - Result-oriented, autonomous, and problem-solving oriented - Willing to evolve in a fast-paced environment - Fluent in English; French is a plus - FinOps Certified Practitioner or GCP certification is a plus - Experience with gaming or adtech data stacks (streaming pipelines, ML workloads) is a plus BENEFITS - Competitive salary based on experience - Swile Lunch voucher - Gymlib (100% covered by Voodoo) - Premium healthcare coverage with SideCare, 100% covered for you and your family - Wellness activities in our Paris office - Remote Fridays