Jobless Developer
Kraken logo
Kraken

Posted 19 months ago

Open

Senior Software Engineer (Python/Django) - (F/H/X) - CDI

ParisHybridFull-time

AI Summary

Senior Software Engineer focuses on building Python/Django-based backend systems for energy management, domain modeling, and data processing with asynchronous workflows.

About this role

OPENING FROM KRAKEN TECHNOLOGIES FRANCE 馃嚝馃嚪 - ALL LOCATIONS
Help us use technology to make a big green dent in the universe!
Kraken powers some of the most innovative global developments in energy.
We鈥檙e a technology company focused on creating a smart, sustainable energy system. From optimising renewable generation, creating a more intelligent grid and enabling utilities to provide excellent customer experiences, our operating system for energy is transforming the industry around the world in a way that benefits everyone.
It鈥檚 a really exciting time in energy. Help us make a real impact on shaping a better, more sustainable future.
Kraken Customer
What we do: build the most AI-driven, innovative, forward-thinking platform for energy management. From optimizing resources to delivering cost-effective, exceptional customer experiences through advanced Customer Information Systems (CIS), billing, meter data management, CRM, and AI-driven communications, Kraken is powering the next wave of innovation in the energy industry.
Why we do it: future energy will not look like energy as we know it today. We need to not just think about our future, but build for it. Now.
Our mission is to provide cheaper, greener energy to the French market.
Octopus Energy France is a fast-growing energy company recognized as an ESS (social economy). **We offer a better experience to our customers through transparency, honesty and simplicity. We want to do better for the planet, through real, long-term investment in renewable energy production and a low-CO2 future that's better for our customers' wallets. We want to revolutionize the energy business through our people, our platform and our use of data.
Our focus is on customer satisfaction, and receiving positive reviews is important to us - we have the best score among French energy suppliers on Google Reviews and Trust Pilot.
Kraken technologies
Kraken Technologies is a company within Octopus Energy Group who are licensing the Kraken platform and operating model to clients across the world. Current clients are both the Octopus Energy retails businesses around the world as well as external clients such as Good Energy, Origin, EDF, E.ON & Queensland Energy - with many more expected to join over the next few years!
Our team
All technology is written and maintained by a multi-discipline engineering team of around 450 people globally. This includes server-side, client-side and mobile engineers working closely with UX experts, copywriters and designers.
We follow a Kanban-like approach, using Google docs and Asana to specify and manage work; Github, CircleCI and Terraform Enterprise as part of an immutable-infrastructure, continuous delivery pipeline; and Loggly, Sentry and Cloudwatch to measure performance and monitor production.
Some of our coding conventions are open-source.
Octopus is a great place to learn, work with some talented engineers and level-up your skills.
Our technology
On the server-side, we mainly use Python. Most of our websites are powered by Django and the Django-REST-framework. We also use Pandas, Numpy and Jupyter for analysis and forecasting, plus Celery, RabbitMQ, SQS and Airflow for background processing.
We use AWS heavily, employing most of the "Hashistack" (eg Packer, Consul, Terraform) as part of a continuous deployment pipeline. See, for example, Django, ELB health checks and continuous delivery.
Client-side, we use React, Redux and SASS; our mobile apps are built using native code or React Native.

What you'll do

  • We have lots of difficult design challenges to solve. The French energy market is complicated, outdated and process-heavy - there's an awful lot of domain modelling that we need to get right. Strong attention to detail is essential.
  • You will be working in a multi-disciplinary software engineering team; solving design challenges; domain modeling; solving technical problems; engineering solutions for smart meters, writing robust fault-tolerant software primarily in Python and Django, Celery, and async processing
  • We have lots of difficult design challenges to solve. The energy market is complicated, outdated, and process-heavy - there's an awful lot of domain modeling that we need to get right. Strong attention to detail is essential.
  • We have difficult technical problems to solve. With the advent of smart meters, we'll soon be processing millions of meter readings a day.
  • There's a great opportunity for disruption in the energy market. The big suppliers still dominate but are not exactly popular. The energy landscape is changing as we move to more disaggregated forms of generation, with less predictability, more dynamism, and smarter technology. Octopus Energy was the first UK supplier to introduce a "tracker" tariff whose prices track the daily wholesale prices: http://www.cleanenergynews.co.uk/news/efficiency/octopus-offerstransparency-with-wholesale-price-tariff
  • You'll be working for a company that鈥檚 fighting climate change. Our parent company is the largest investor in solar generation in the UK and is funding wind and anaerobic digestion. As a supplier, we're helping people to use greener technology and renewable energy, all helping move the world towards a lower carbon future.

    • It would be helpful to have experience/expertise in the following (in rough priority order):

  • Python (minimum 7 y.e.)
  • Django (or equiv. web framework)
  • Fluent in French, and level B2 at least in English
  • Domain modelling
  • HTTP and REST APIs
  • Writing robust and fault-tolerant software
  • Celery and async processing
  • Postgres
    • Plus experience in the following would be a bonus:
  • AWS
  • Terraform, Packer, Consul
  • React and Redux

    • Skills

    AirflowAsync ProcessingAWSCeleryCircleCIConsulDjangoDjango REST FrameworkELB Health ChecksGitHubHTTPJupyterNumPyPackerPandasPostgreSQLPythonRabbitMQReactReact NativeReduxREST APISASSSQSTerraformTerraform Enterprise

    Explore related jobs

    More jobs at Kraken

    Similar Airflow jobs

    Jobs in Paris

    Browse these categories

    Airflow JobsAWS JobsDjango JobsGitHub JobsPandas Jobs