Yubo is the Social Discovery app to make new friends and hang out online. By eliminating likes and follows, we empower our users to create genuine connections and show up as their true selves. We've pioneered a new way for Gen Z to socialize online, and with millions of active users, our goal is to redefine how we connect today and tomorrow. Our team is international, multicultural and deeply committed to its mission.

yubo

Senior Data Engineer

DevSecOps Engineer

Senior Backend Engineer (Innovate)

Senior Backend Engineer (Engagement & Monetization)

Yubo is seeking a Senior Data Engineer to join their Infrastructure team. This role involves designing, building, and maintaining high-throughput data pipelines for batch and streaming workloads, working across product squads to prototype and deploy new data models. The ideal candidate will have real ownership, contributing to design, challenging proposals, and ensuring scalable, robust, and cost-efficient data solutions. They will collaborate with DevOps and ML engineers, focusing on data quality, availability, and integrity for millions of events daily.

<h3 class="text-xl md:text-2xl font-bold mt-8 mb-3 text-gray-800">The position</h3><h4 class="text-lg md:text-xl font-semibold mt-6 mb-2 text-gray-800">Job description</h4>Who we areYubo is the Social Discovery app to make new friends and hang out online. By eliminating likes and follows, we empower our users to create genuine connections and show up as their true selves.We've pioneered a new way for Gen Z to socialize online, and with millions of active users, our goal is to redefine how we connect today and tomorrow.Our team is international, multicultural and deeply committed to its mission. As the leading platform to socialize online, we have a special responsibility to build a safe digital space for our community. Safety is embedded in our DNA, and our proactive approach focuses on user protection, support, and education. We also work closely with the broader technology industry to share our knowledge and NGOs create industry-leading child protection standards.Join us in this exciting journey and help us shape the future of social interactions!About this role:We’re looking for a Senior Data Engineer who thrives in a fast-moving environment where experimentation is the norm, not the exception. You won’t be locked into a single squad. Instead, you’ll work across initiatives, especially supporting our product squads as they rapidly prototype and deploy new data models.This role is embedded in the Infrastructure team, which means real ownership. You’ll help design the data models from scratch and see them through production. You will work hand in hand with DevOps to tune databases and servers hosting them, so you can do what you do best: clean, scalable, robust and cost-efficient pipelines (That’s part of how we’re profitable !)As one of the main contributors during a feature kick-off, you’ll contribute to the design, challenge proposals, and make sure what gets built is actually buildable.If you enjoy jumping into fast-paced projects, debating architecture with backend devs, and pushing data models that scale under serious load, this is your place.Your responsibilities:<ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">Build and maintain high-throughput data pipelines for batch and streaming workloads.</li><li class="leading-relaxed">Co-design data models and validate them with backend teams during the kickoff phase.</li><li class="leading-relaxed">Ensure sustainable architecture and data integrity and educate other stakeholders throughout Yubo on those challenges.</li><li class="leading-relaxed">Work closely with ML engineers to provide clean, ML-ready datasets.</li><li class="leading-relaxed">Ensure data quality, availability, and order of entry at volumes of 300k+ db entries per second, and engineer ways to scale that even further.</li><li class="leading-relaxed">Document pipelines, transformations, and architecture clearly for future devs and your future self (you’ll thank yourself later)</li></ul>Tools we use:<ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">Data streaming / processing: Kafka / Streams / Connect</li><li class="leading-relaxed">Data: MongoDB, Couchbase, KeyDB, DragonFly, Elasticsearch, Iceberg, Trino</li><li class="leading-relaxed">Monitoring: Datadog & Grafana</li><li class="leading-relaxed">Automation: Kubernetes operators</li></ul>Who you are:<ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">You’ve built and scaled production data pipelines for more than 7 years.</li><li class="leading-relaxed">You have strong Kafka expertise and deep knowledge of parallelization and event ordering for large volumes of data (millions of events per day)</li><li class="leading-relaxed">You are proficient in SQL and Python</li><li class="leading-relaxed">You’re comfortable owning the data model from architecture doc to deployment.</li><li class="leading-relaxed">You love pragmatic problem-solving and know how to balance meeting users’ needs with performance, cost effectiveness and reliability of high throughput systems.</li><li class="leading-relaxed">You feel comfortable working mainly in English, both written and spoken</li></ul>Within a month, you will:<ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">Familiarize yourself with our data landscape, tooling, and current pipelines.</li><li class="leading-relaxed">Get acquainted with product squads you will work with.</li><li class="leading-relaxed">Be involved in a feature kick-off and provide feedback on the target data model</li></ul>Within 3 months, you will:<ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">Lead the data pipeline work for a new feature experiment.</li><li class="leading-relaxed">Partner with data scientists to deliver well-structured datasets for a new ML model.</li><li class="leading-relaxed">Present findings and documentation that make future development easier.</li></ul>Within 6 months, you will:<ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">Architect a high-volume pipeline from concept to production.</li><li class="leading-relaxed">Drive major improvements in event ingestion performance or reliability.</li><li class="leading-relaxed">Mentor a new teammate or contribute to internal best practices.</li></ul>The recruitment process<ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">Phone screen with a TAM</li><li class="leading-relaxed">First interview with Mikael, our Head of Infra</li><li class="leading-relaxed">Technical test and debrief with the Data Engineering team</li><li class="leading-relaxed">Culture Fit interviews</li></ul>Our approach to privacy & safetyAs part of your role, you may handle tools and features involving personal data. We expect all employees to demonstrate strong awareness of privacy and safety issues, and to actively support our Privacy & Safety by Design efforts.Join Yubo and help shape the future of Social Discovery while enjoying a culture that values flexibility, well-being, and impact.Here’s how we live our mission every day:You own the impact: Step up, adapt, and make it matterUnconventionally Smart: Hack with intent, borrow smart, build betterBe Bold & Resilient: Raise your head, break barriers, keep moving forwardOne team, one mission: No egos, no passengers, just shared winsTrust & Flexibility: Our hybrid model calls for only two office days a month; the rest is up to the rhythm that works best for you.Enjoy Top-notch BenefitsCulture is central at Yubo, hence the numerous benefits:Cool Workplace: enjoy our amazing Parisian office and our many hybrid work optionsTeam Activities: participate in get-togethers, events, and team-building activitiesFamily-Friendly: we support parents with childcare options and family-friendly policiesWellness Programs: benefit from comprehensive health insurance, wellness programs, sports classes, and mental well-being initiatives

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We're a Brazilian native global company and one of the leading mobile game developers and publishers in the world. We have released more than 60 titles, reaching billions of people around the globe. In early 2019, we decided to expand globally, opening offices worldwide. This way, we can reach more incredible people and unique knowledge to scale our development and delivery capacity. Today, we have offices in the United States, Ireland, and Argentina – besides, of course, Brazil. Being in Wildlife is about being part of something big! Our team is made of exceptional people who are dedicated to creating incredible things. We dream of being the best technology company to work for in the world and we aspire to develop games that will be remembered by generations.

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The Art Team at Live Games is growing. With an audience of millions, our games are a gateway to unforgettable characters, vibrant worlds, and emotionally rich experiences.This is no small mission, but our secret weapon is our people. We are a collective of versatile, curious, and passionate artists working in synergy with designers, engineers, and PMs to create iconic mobile games. We embrace innovation and creative ownership, and are continuously evolving our processes, including exploring how emerging tools like Gen-AI can support faster and more inspired iterations.About the RoleOur 3D Game Artists are adaptable creators who contribute across multiple areas of art to bring 3D games to life. You’ll work closely with cross-disciplinary teams to transform ideas into compelling visual experiences, from early prototypes to polished production assets.Who you are:<ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">Game Developer: You're passionate about making games. You understand how visuals influence gameplay, UX, and player engagement. You enjoy working collaboratively to solve problems and deliver high-quality results.</li><li class="leading-relaxed">Versatile Artist: You’re comfortable moving between 2D and 3D disciplines (concepting, modelling, texturing, lighting, or animating as needed). You have a solid understanding of creating game-ready assets efficiently without sacrificing visual appeal.</li><li class="leading-relaxed">AI-Native Explorer: You are not just a user of AI tools—you push them. You understand how to control model consistency, build custom prompts, use inpainting workflows, and combine Gen-AI results with traditional techniques (paintover, photobash, etc.).</li><li class="leading-relaxed">Team Player: You are a self-motivated team player who proactively seeks feedback and shares knowledge. You are good interacting with a wide range of people, from very distinct backgrounds and specialities.</li><li class="leading-relaxed">Engine Expertise: You have experience working with Unity and or other game engines, as well as Git, knowing your way from the folder structures to implementing a fully playable game.</li></ul>What you'll do:<ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">Collaboration: You will be part of multiple teams, with distinct members, objectives and problems to solve in each of them. You'll also be communicating with a wide range of stakeholders, from junior game developers and game designers all the way to senior leadership.</li><li class="leading-relaxed">Problem Solving: You will help transform GDDs into playable mobile games, as well, as help define the pipelines for the next phases of development. That means that you will encounter all sorts of problems and obstacles along the way, working your way around them as efficiently as possible.</li><li class="leading-relaxed">Iteration: You will iterate in multiple ways to find the best solution for gameplay and the overall player experience. That means working fast, failing fast and making corrections also fast.</li><li class="leading-relaxed">Build and evolve workflows: You'll help define how and when we use Gen-AI, which tools we adopt, and how we ensure output quality and consistency.</li></ul>What you'll need:<ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">Experience making multiple games, as an indie and/or inside a game studio.</li><li class="leading-relaxed">Experience working with Unity engine.</li><li class="leading-relaxed">Experience with a 3D software package.</li><li class="leading-relaxed">Intermediate oral and written communication skills in English.</li><li class="leading-relaxed">A portfolio showcasing your work.</li></ul>We welcome people from all backgrounds who seek the opportunity to help build the best gaming company, where everyone thrives.Please note that an art test may be required during the evaluation process.About WildlifeWildlife is one of the leading mobile game developers and publishers in the world. We have released more than 60 titles, reaching billions of people around the globe. Here, we create games that will excite, intrigue, and engage our players for years to come!Equal OpportunityWildlife is proud to be an Equal Opportunity and Affirmative Action employer. We do not discriminate based upon race, colour, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state, and local law.We're committed to providing accommodations for candidates with disabilities in our recruiting process.

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Senior Data Engineer

DevSecOps Engineer

Senior Backend Engineer (Innovate)

Senior Backend Engineer (Engagement & Monetization)

Job Details