Comgy GmbH

iOS Developer (m/w/d)

ab sofort

10997 Berlin



Comgy is an ambitious Berlin-based start-up in the field of energy / proptech. We are currently looking for an iOS Developer to build and extend the iOS app which our field technicians use to install and maintain smart meters and gateways.

We move, and are moved by, the generational topic of climate protection. If you also want to make a difference and have a desire to work with purpose, then you are exactly right with us!


For this role it is absolutely necessary to have professional SwiftUI experience. Please, make sure to include this in your CV and/or cover letter.

  • You extend, improve and maintain our mobile iOS app for technicians

  • You will become an expert for our jsonapi-conform REST API on the consumer side (also GraphQL in the future)

  • You take ownership of the development of a feature-rich app and work alongside an experienced team of product managers, UX designers and backend developers

  • You make informed decisions about technologies, architecture and processes


  • You have strong logical thinking skills and proven persistence in problem-solving (e.g. achieved through a B.Sc. or M.Sc. in Maths, Computer Science or Engineering)

  • You have 2-3 years professional work experience in mobile (iOS) development

  • You have professional experience with the following technologies and frameworks: Swift, SwiftUI, CoreData, Combine, Networking

  • You have very good communication skills and are comfortable working in an English-speaking team

  • Bonus: You have experience with various App Architectures, but value clean and simple code

  • Bonus: exposure to and interest in Agile development methods/practices (Scrum, Kanban, Lean, etc.)


  • A very deep stack, from low-level data to processing and visualization, not another CRUD app
  • A very well maintained existing code base and tight feedback loops to the users
  • A promising startup within an exciting sector of property & energy management which we are disrupting via digitalization and innovation
  • The option to take more responsibilities over time and take the next step in your career path, e.g. becoming Lead iOS Developer
  • Profit from working closely with experienced serial entrepreneurs who co-founded 3 successful companies within the last 10 years
  • Freedom to design and use the latest technologies where relevant (“Best tool for the job” approach)
  • Stay on top of current industry trends and join tech conferences to present your work, and meet-ups all around the globe
  • A hybrid working model with the option of remote / mobile-work in order to allow room for your individual preferences
  • In addition to 5 days of educational leave per year, we also offer further internal training and regular knowledge exchange
  • Company pension scheme
  • Urban Sports Club membership or heyday account with a variety of perks & benefits
  • An office in the heart of Berlin (Friedrichshain-Kreuzberg) incl. a good supply of drinks, fruit, muesli and snacks :)


Sounds good, but not for you? Feel free to spread the word. There is a €2000 referral bonus for referrals that lead to employment.


Start: immediately – Job type: full-time or part-time – Location: Berlin Friedrichshain-Kreuzberg – or remote within Germany


No suitable job found, but the area of Software Engineering sounds interesting? Then feel free to apply on your own initiative!

About us

Our motivation is the generational issue of climate protection. We are driven by the certainty that we can have an active influence on a better world. To achieve this with the greatest possible impact, we start with something each and every one of us can actively participate in: energy consumption.

By providing timely, transparent and comprehensible overviews of individual energy consumption, we help tenants to save energy in a meaningful way, avoid annoying additional payments and reduce harmful CO₂ emissions as much as possible. This goal can only be achieved by combining a pioneering vision, state-of-the-art technology and visionary employees. So with you!

We embody sustainable thinking, environmentally conscious attitudes, knowledge-hungry individuals, creative minds and a mindset of wanting to contribute to the well-being of our society with our products.

Comgy: Working together for a climate-neutral real estate sector

We are looking forward to your application!

We support diversity, openness and mutual respect. We welcome applications from all interested parties regardless of origin, nationality, gender, sexual identity, age, religious affiliation or disability.


Comgy GmbH