Senior Full Stack Developer (f/m/x)

Comtravo - Empowering Purposeful Business Travel

We are a team of travel experts, tech-enthusiasts and heroes of customer service - with the shared purpose to simplify business travel using an AI-based approach.
In our 6th year of existence, Comtravo is growing rapidly with now more than 250 colleagues, supported by top investors like Microsoft, Project A and Creandum.
We are currently on a strong growth path and looking for people to help us to build up our tech department and bring it to the next level.

Our two major web applications are developed for the internal or respectively external use of our travel agents and customers to book and manage their business trips. Both applications interact with our in-house-built booking engine with APIs to our suppliers.

We are using state-of-the-art technologies, such as ‘Natural Language Processing’  and machine learning techniques, to automate our fulfilment pipeline as well as customer and peer data from a database to customize the travels.

Our tech stack:

The frontend is built in Angular / Typescript. We have two major applications - one for our customers and one for our back-office team of travel agents.

The backend is primarily built in Node.js / Typescript and consists of around 20 major RESTful services plus around 60 microservices. We make heavy use of Docker and Terraform and are running on AWS. Services are coupled by events and run on AWS ECS and Lambda.

We invest heavily in shared components, libraries, automated tests, monitoring and sane interfaces. Together with a strong CI/CD pipeline we are able to release many times per day to production.

YOUR TASKS

  • You develop and optimize our booking platform and creating a smooth and pleasant end-user experience for our customers and internal stakeholders
  • You maintain and optimize existing features and services for performance and stability
  • You are responsible for the design and implementation of complex, scalable data processing
  • You troubleshoot and work out solutions for complex and challenging problems
  • You collaborate with our developer team on infrastructure optimization
  • You work in close cooperation with other developers, our product team and the data scientist to develop kick-ass features
  • You mentor junior team members
  • You foster a culture of transparency and communication and challenge others while letting them challenge you to deliver the best results possible

YOUR PROFILE

  • You have a degree in Software Engineering (or a related field)
  • You have a solid background knowledge in Computer Science (Data Structures, Algorithms, Design Patterns, Scaling)
  • You have a minimum of 4 years professional experience in software development
  • You have the ability to write production ready code in Node.js / Angular 2+ / Javascript/ Typescript
  • You have a strong focus on Code Quality, Robustness, Automation, Testing and Monitoring
  • You have basic knowledge in Linux and Docker
  • You have experience with Amazon Web Service (AWS)

WHAT WE OFFER?

  • Competitive salary & flexible working hours
  • 30 days of vacation and the possibility to work flexibly up to four weeks outside of Germany
  • Attractive benefits for flights and hotels for your personal travels
  • Company pension plan
  • German classes
  • Corporate discounts with external partners
  • An exciting job in a High-Tech startup in Berlin, the Silicon Valley of Europe
  • Access to a great network of entrepreneurs in Berlin and some of the best travel & B2B investors in EU
  • Cooperation with an extremely strong and competent team, which built up several global businesses
  • Transparency with flat hierarchies where every person is highly valued
  • A loft office in the heart of Berlin with everything you need (e.g. free fruits, snacks & drinks)
More insights on our Instagram and kununu channels.

Interested? Then go ahead and apply now with your CV.