Junior Frontend Engineer

Posted 3 Days Ago
Be an Early Applicant
Berlin, DEU
In-Office
60K-75K Annually
Junior
AdTech • Marketing Tech
The Role
Contribute to the React frontend codebase, write clean testable TypeScript code, implement integrations for A/B tests and feature flags, collaborate with backend and product teams, and learn under senior engineer mentorship while using AI-assisted development tools.
Summary Generated by Built In

This isn’t your regular job. Almedia is a place where those who want to push harder can accelerate their careers faster than anywhere else. We’re aiming to become Germany’s second bootstrapped unicorn. Almedia is already Europe’s #3 fastest-growing company in 2025 (FT1000).

We are building the future of marketing by rewarding our community of over 70 million users for engaging with our advertisers’ products. We are offering a new way to acquire users for the biggest companies in the world.

Junior Frontend Engineer

(€60K – €75K • Offers Equity)

This role is for a motivated, eager-to-learn engineers who will contribute to our frontend codebase, build strong foundational skills, and grow into a key player in our product development through hands-on development and close collaboration with senior engineers.

What You’ll Do 🎯
  • Build with the Team: Contribute to designing, developing, and maintaining our codebase using React, learning to create scalable, clean, and efficient frontend architecture.

  • Deliver Quality Code: Write clean, testable code with guidance from senior engineers, gradually building speed and confidence as you grow.

  • Support Data-Driven Decisions: Help implement and maintain integrations with external services for A/B testing and feature flagging under the guidance of senior team members.

  • Collaborate and Learn: Work closely with cross functional teams, such as backend and product to understand how product vision translates into technical execution. You'll receive mentorship from senior engineers as you develop your skills.

  • Using AI tools: Claude, Cursor, Copilot, etc. as part of your everyday toolkit — we actively encourage AI-assisted development.

What You’ll Bring 💡
  • Frontend Foundations: 2+ years of experience with React and Typescript, gained through professional experience, internships, bootcamps, or personal projects

  • Curiosity for Full-Stack: Willingness to learn about JS backends (e.g., NestJS) to support collaboration and end-to-end development.

  • Quality Mindset: A genuine interest in writing clean, testable code and learning performance optimization best practices.

  • Design Sensitivity: An eye for design and a willingness to learn how to build polished, user-friendly interfaces.

  • Bonus: Any exposure to React Native is a plus.

What Makes You a Great Fit 🌟
  • You're a fast learner with a strong growth mindset and eagerness to take on responsibility over time.

  • You have a "Move Fast" mentality and enjoy working in a high-pace environment where you can learn by doing.

  • You're curious, solution-driven, and not afraid to ask questions or tackle new challenges.

  • You're a good communicator with solid English skills, both written and spoken, comfortable collaborating with different stakeholders.

  • You have a "Focus on Impact" mindset — you're excited to see your work contribute to real product outcomes as you grow.

We believe in fostering talent, evaluating all skill levels during the hiring process, and providing a clear path for growth. Almedia is an equal opportunity employer. We embrace and celebrate diversity, and encourage individuals from all backgrounds to apply.

Skills Required

  • 2+ years of experience with React and TypeScript (professional, internships, bootcamps, or personal projects)
  • Familiarity or willingness to learn JavaScript backends (e.g., NestJS) to support end-to-end collaboration
  • Ability and interest in writing clean, testable code and learning performance optimization best practices
  • Design sensitivity and willingness to build polished, user-friendly interfaces
  • Comfortable collaborating with cross-functional teams and receiving mentorship from senior engineers
  • Solid English skills, both written and spoken
  • Experience using AI-assisted development tools (e.g., Claude, Cursor, GitHub Copilot)
  • Any exposure to React Native
Am I A Good Fit?
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The Company
HQ: Berlin
121 Employees
Year Founded: 2020

What We Do

Freecash.com, owned by Almedia, helps you to advertise your app or digital products to a highly engaging target group. Almedia operates platforms that collectively have more than 25,000,000 members as their user base. Our mission is to help leading brands acquire new potential customers and obtain the most accurate insights. Among our main services is paid user acquisition, so we can supply any quantity of new users for any game, app, website, or other product. Our innovative, in-house engine provides marketers and agencies with many advanced features, helping them not only find answers to their business questions but also increase revenue and brand awareness. Our market research services deliver results faster and at a lower cost than traditional market research firms. In terms of key metrics such as engagement and quality of users, we consistently outperform the market. Our biggest platform today is called Freecash. Since its launch in 2020, Freecash has been one of the fastest-growing platforms that allow users to test a wide range of products, apps, websites, games, etc., and get rewarded. Within 4 years our users have already earned over $57.000.000. With more than 15M registered users and 1M active users monthly we're already a leader in the market. Very good 4.6 * TrustPilot rating with over 70.000 reviews, proves that our platform performs very well. Freecash platform is incessantly modernized and developed. To meet the needs of advertisers, we are constantly adding new features and improving our platform. Feel free to contact and join us!

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