Software Developer, Team Lead – (f/m) // realXdata

July 11, 2018

Are you passionate about agile software development? Are you both an outstanding technical leader, and a brilliant developer? Do you have experience designing architectures for large-scale systems and developing across multiple languages? Then we have the perfect role for you!

realxdata envisions a commercial real estate industry where accurate and more transparent data leads to better and faster deals for everyone. We gather critical information that is hard to access and make it instantly and seamlessly available to our platform users.

We are creating a unique data exchange model to develop the foremost lease-data platform in the world. Our platform is used by landlords to compare properties, lenders to underwrite loans, hedge funds to make investments, brokers to close deals and the media to track real estate trends. Be part of our journey to digitalize the real estate market and become part of realxdata’s team.


  • Mentoring and leading a team of software engineers of leveraging agile methodologies.
  • Design and develop tools and frameworks to improve security, reliability, maintainability, availability and performance for the technology foundation of our platform.
  • Contribute hands on to product and feature development, and continuous improvement.
  • Provide mentorship and guidance to the team members to achieve highest levels of quality and productivity.
  • Define requirements, create software designs and translate them into code.
  • Learn, train and develop yourself. Learn continuously and adapt continuously.


  • BS/MS degree in Computer Science, Mathematics, Engineering or a related subject.
  • 4+ years of web software development experience. Solid understanding of the full web development life cycle and knowledge of designing patterns.
  • 4+ years of development experience in languages like: Python, Ruby, Java, Scala or Node.js
  • Experience with relational databases (E.g. PostgreSQL, MySQL, Oracle) and NoSQL databases (E.g. MongoDB, CouchDB, Cassandra).
  • Proven experience as architect/senior developer, previous leadership experience is a big plus.
  • Experience building APIs and knowledge of RESTful principles.
  • Experience with agile engineering practices such as TDD, BDD and CI/CD.
  • Experience with AWS ecosystem (EC2, ECS, Lambda, S3, …).
  • Ability to provide direction and mentoring to an experienced software development team using agile techniques.
  • Analytical and problem solving skills.
  • A great sense of humor, teamwork skills, and the ability to collaborate with co-workers.


  • Experience with BigData technologies: Hadoop, Kafka, Spark, Storm, Hive,..
  • Experience, knowledge or interest to learn Data Encryption technologies (homomorphic, transparent encryption, kerberos,..).
  • Certified Scrum Master (CSM).

Please include your GitHub profile or links to code or any relevant work


  • A challenging project that will significantly improve existing industry processes.
  • Coaching and mentoring. We’ll commit to helping you learn and grow.
  • A dynamic start-up environment with flat hierarchies, short decision-making processes in which everyone makes a difference and significantly contributes to our product and growth.
  • New laptop of your choice: Macbook Pro / Lenovo.
  • Loft-style office in Berlin Kreuzberg and excellent network of successful entrepreneurs.
Visit the company website