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Do you want to build awesome, engaging mobile games and scale them to millions of users?

Senior Frontend Developer (f/m/d)

  • Hamburg
  • adjoe
  • Demand Solutions
  • Full-time
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adjoe is a leading mobile ad platform developing cutting-edge advertising and monetization solutions that take its app partners’ business to the next level. Part of the applike group ecosystem, adjoe is home to an advanced tech stack, powerful financial backing from Bertelsmann, and a highly motivated workforce to be reckoned with.

Meet Your Team: Demand Solutions team

The Demand Solutions team builds the core technologies to help mobile publishers acquire the right users for their apps and games. The team is proud that adjoe’s software – developed 100 percent in-house – manages, provides, and analyzes advertisements for more than 200 million daily mobile users.

adjoe’s Demand Solutions team builds modern user interfaces and software and powers its analytics in the dashboard with state-of-the-art databases like Druid. All to give end users the insights they need. The team provides KPIs by APIs in milliseconds and supports adjoe’s partners by offering the highest availability without outages. This is thanks to working with proper code quality, different testing standards, different mechanisms to auto-scale, and redundant cloud infrastructure. 

Besides delivering high standards, Demand Solutions remains flexible and autonomous from adjoe’s other team techs. To develop new platform features fast, this versatile team works on adjoe’s Go backend, which feeds data to the TypeScript React frontend.
What You Will Do
  • Build and maintain highly interactive data-rich web applications (TypeScript React frontend). Collaborate closely with backend developers, QA, a product designer, and the Product Lead to design and implement new features while keeping an eye on appealing user interfaces.
  • Leverage your understanding of data query languages (e.g. SQL) with RTK Query to create meaningful and seamless user experiences.
  • Work with Docker and GitLab pipelines to facilitate Continuous Integration and Continuous Delivery (CI/CD) workflows.
  • Make our data speak by creating stunning data visualizations.
  • Enable our Business teams to effortlessly drill into data.
  • Provide junior developers with mentorship in best practices.
  • Work with extensive unit testing and Cypress E2E test coverage.
  • Reuse code in other projects via npm or yarn workspaces.
    • Who You Are
  • You have overall 6+ years’ experience in frontend development (ideally working on enterprise and/or analytics software).
  • You have 2+ years of experience in working with React, Angular, or Vue.js.
  • You have gained knowledge of working in Typescript, Redux, Emotion-js, JSS, Tailwind, or a similar framework, Git, and (ideally) Docker.
  • If you have worked with React, you know how to work with hooks.
  • You know how to reuse code in other projects via npm modules or yarn workspaces.
  • You know how to structure an application and make it easy to understand for other developers.
  • You use the entire pyramid of tests and have worked with Jest and Cypress or similar tools to implement your automated tests.
  • You have experience with SQL and working with different databases.
  • You are interested in designing and implementing features while keeping an eye on user experience.
  • You have a keen interest in new technologies and best-practice approaches in the market to continuously improve products.
    • Heard of Our Perks?
  • Work-Life Package: 2 remote days per week, 30 vacation days, 3 weeks per year of remote work, flexible working hours, dog-friendly kick-ass office in the center of the city.
  • Relocation Package: Visa & legal support, relocation bonus, reimbursement of German Classes costs, and more.
  • Happy Belly Package: Monthly company lunch, tons of free snacks and drinks, free breakfast & fresh delicious pastries every Monday
  • Physical & Mental Health Package: In-house gym with a personal trainer, various classes like Yoga with expert teachers & free of charge access to our EAP (Employee Assistance Program) to support your mental health and well-being
  • Activity Package: Regular team and company events, and hackathons.
  • Education Package: Opportunities to boost your professional development with courses and training directly connected to your career goals 
  • Wealth building: virtual stock options for all our regular employees
    • Skip writing cover letters. Tell us about your most passionate personal project, your desired salary and your earliest possible start date. We are looking forward to your application!

    We welcome applications from people who will contribute to the diversity of our company.
    Apply for this job

    Enjoy our Benefits

    Free Drinks & Snacks

    In-house Gym & Yoga Classes

    Flexible Working Times & 2 Remote Days per Week

    State of the Art Hard- and Software

    Hackathons & Meetups

    Quarterly Team Events

    Monthly Company Lunch

    Public Transportation Subsidy

    Free Breakfast everyday

    Dog Friendly

    Learning & Development support

    Relocation Support

    Virtual Stock Options

    Employee Assistance Program

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