Business Operations Manager (f/m/d)

At Sunday, we fuel hybrid-casual games by developing and marketing fun, easy-to-play mobile games that consistently top the charts and generate hundreds of millions of downloads globally. Our talented team of developers, artists, designers, and marketers work together to build games that are easy to jump into but hard to put down, striking the perfect balance between enjoyment and monetization. As proud members of the applike group, our primary focus is on leveraging their cutting-edge advertising technology to deliver smart, player-friendly monetization and contribute to a thriving mobile ecosystem. Supported by Bertelsmann, Europe's largest media company, we are equipped with the resources to push the boundaries of the mobile gaming space. Join us as we continue to shape the future of hybrid-casual gaming.

Your Mission

Be the hands-on driver of focus, follow-through, and operational excellence at Sunday. You’ll work across teams to help sharpen project goals, track progress, surface risks, and ensure we’re spending our time and energy where it matters most.This is not a back-office role - you’ll be in the middle of the action, helping Product, Creatives, and UA teams translate ideas into results, fast.

• Support team leads in defining and scoping high-impact projects and initiatives.


• Track timelines, milestones, and expected outcomes for priority projects.


• Run regular check-ins with teams to monitor progress and surface blockers.


• Maintain simple, usable dashboards for project and initiative status.


• Help by providing data for kill conditions, pivot triggers, and decision points for initiatives.


• Support quarterly planning and OKR alignment with MDs and department heads.


• Act as a cross-functional enabler to keep momentum high and distractions low.

• 2-4 years of experience in operations, project management, or consulting-like roles.


• Previous experience in mobile gaming is a strong plus


• Strong organizational and communication skills - you’re a natural at keeping things on track.


• Comfortable working across functions, talking to devs one hour and marketing the next.


• Outcome-oriented: you focus on what matters, not just what’s planned.


• Startup DNA: fast-moving, resourceful, comfortable with ambiguity.

• Build Your Skills, Not Just Your CV: At Sunday, you grow by doing. Real ownership, fast feedback, and steep learning curves are the norm. We don’t just offer development programs - we offer real problems to solve and the space to own them.


• Start Fresh in Hamburg - We’ll Back You: Moving to a new city? We’ll help you make it happen. From visas to relocation bonuses to language support, we’ve got your back. Our goal: help you hit the ground running and feel at home fast.


• Flexible Setup for Maximum Impact: We work in a hybrid setup with three core office days, plus flexibility where it matters. You’ll get 30 days of vacation, the chance to work remotely up to 3 weeks per year, and access to our in-house gym and mental health support when you need a reset.


• Work Where It Feels Good: Our office has a 5th floor Alster lake view, strong coffee, top gear, and way too many snacks. But more than that - it’s a space designed for makers, thinkers, and game-changers to connect, collide, and build.


• More Than Just a Job - Join the Crew: We don’t just work side by side. We share wins, tackle challenges, and have fun together. Team events, game nights, spontaneous pizza runs - they’re part of the ride. Work hard, play smart.