We are a fast growing Ad Tech Startup and are looking for a brilliant Backend Developer to join our Technology Department to work directly with our CTO. You are the ideal candidate if you have a unique blend of technical expertise and insatiable curiosity. Do you have a desire to develop, document, and create products that process large amounts of data in real time? Then you are the right candidate! Develop awesome backend applications mainly with Node.js Take part in all steps of building, planning, developing, deploying, and maintaining our microservices oriented systems (AWS Lambda) Write code and tests, build prototypes, solve issues, profile and analyze bottlenecks Focus on quality of code through proper testing Be a role model and experienced go to person for other team members Being part of the decision-making process for the backend is encouraged and expected Skill Set: Node.js Javascript DynamoDB AWS Services / AWS Lambda You have a growth mindset, challenging status quo to find new solutions and out-of-the-box ideas You are able to show projects that you worked on in the past You can explain your decision making process for your past projects to choose a certain technology and design pattern over another You are curious and motivated to learn new technologies You understand the GIT versioning system and common workflows You have experience in agile development, including continuous integration, continuous deployment and coding for automated testing You rock in time management You are fluent in English Social Events: We regularly organize team events. Fruits & Snacks: We provide a healthly fruit basket as well as snacks if you need the extra sugar! Refreshments & Coffee: We provide a fully stocked fridge with cold beverages as well as coffee or tea. Games & Competitions: We love games, feel free to play a round of table tennis or Mario Kart after lunch or after work. Parental Leave: Take time off when you become a parent. Your Own Laptop: We provide a laptop that you can take home and use privately. We don't care for a cover letter. We are interested in who you are, what personal projects you are passionate about and what you are looking for in a job. We are looking forward to your application!