We are hiring!


Why work for us


  • Modern office offering free fruit, tea/coffee, snacks and table tennis

  • Laptop of your choice

  • Working in fast-paced, cutting-edge, startup environment

  • Possibility for remote working or co-working at our London based office situated in Clerkenwell (EC1V)

  • Flexibly manage your own time and workflow

  • Regular networking events, mentoring events and conferences

  • Exposure to experts from a number of industries


React Frontend Developer

We are looking for a front end developer with experience in React who will deliver software which will be used by rail operators and users of the rail network. You will be required to deliver without excessive supervision and make technical decisions about what libraries to use and how to structure projects.

Essential Criteria

  • Excellent knowledge of JavaScript Technologies

  • Proven experience in delivering strong, maintainable code on a large scale website using React

  • Strong understanding of HTML and modern CSS

  • Experience using Git (code reviews, merging, resolving conflicts)

  • Experience with integrating REST APIs and collaborating with backend developers

  • Ability to accurately estimate workload and deliver on time

Python Developer

Our Python Backend Developer will be joining a team of IoT hardware, machine learning and web developers, building intelligent mobility management solutions for the public transport market.

Essential Criteria

  • Excellent coding skills in Python

  • Proven experience to write reliable, resilient, performant and well-tested code

  • Experience with relational (e.g. Postgres, indexing, caching, etc..) and non-relational databases (Google Cloud Datastore, NoSQL, etc); designing schemas

  • Continuous Integration experience

  • Strong base in distributed systems, RESTful API design

  • Solid experience with cloud computing & services, infrastructure and operations in AWS (EC2, Lambda, etc.) and/or GCP (App Engine, Compute Engine, etc.)

  • Excellent problem solving and debugging skills

  • Self-motivated and pro-active with demonstrated creative and critical thinking capabilities

  • Strong verbal and written communication skills

Graduate Intern - Data Scientist

We are looking for an enthusiastic Graduate Intern, willing to gain real-world experience working on projects with world leading public transport organisations.

Essential requirements for an intern

  • basic coding experience in a popular language like Python or Go (public GitHub profile is a plus)

  • some experience processing data (aggregation, segmentation, filtering)

  • basic database knowledge with either big data, relational or non-relational databases

  • basic experience using machine learning software

  • ability and willingness solve technical challenges by doing research online


Apply Now | jobs@opencapacity.co