Backend Engineer

About the role

koppla is building the next-gen collaborative scheduling platform for construction. You will be a product-minded Backend Product Engineer working mostly on TypeScript codebases (FE + BE) with end-to-end ownership across the entire stack.

What you'll do

• Collaborate closely with product managers, designers and engineers to design and implement new features in a truly cross-functional process.
• Build and maintain backend services and APIs (REST/GraphQL) as well as the user-facing parts (in Vue)
• Contribute to the overall architecture of the entire system
• Collaborate with and learn from senior engineers to implement best practices for software development, infrastructure, and deployment processes.

What you'll need

• 3-5 years of experience as a Fullstack Engineer
• Solid engineering fundamentals, write clean and efficient code, and are eager to continue elevating your skills.
• Flexible to switch between FE and BE depending on the task
• Understand how to balance technical trade-offs and can contribute to discussions about scalability, performance, and maintainability.
• Care about building reliable, high-quality systems that deliver a great experience for end users.
• Thrive in a fast-paced startup environment, enjoy taking ownership of your tasks, and stay proactive and pragmatic in solving challenges.

What they offer

• Equity grants (25% of base salary) and company co-ownership through tax-optimized grants
• 28 days PTO with flexible working hours and workation options
• Dog-friendly Berlin office with free lunch, beverages and snacks
• Annual personal training budget of €1,500, company pension scheme (BAV, 30% contribution)
• Urban Sports Club membership and home office budget