Experienced Python Developer


If you want to be part of a creative team of self-starters who love to pursue new challenges, then we here at FreshMail have something that just might be for you.

We all know that the world is changing fast around us. So we are all learning how to empower our teams to self-organise and reach their goals in their own way while making sure they work seeing the broader picture. So if you're looking to be able to challenge yourself and explore new possibilities of technologies we use - you will feel great with us.

We also know that sometimes things can occasionally go wrong, or you will need to learn more to tackle the problem - believe us, we know exactly how it feels. You will want to prove that you can do it all. And that's great. Share with us what you have learnt. But if you get stuck - we are happy to help you with our expertise.


  • Building scalable services in a high traffic environment - from an application, data engines, meta-data from network servers and others
  • Crafting distributed backend solutions, mainly data based ones (aggregation, filtering, triggering actions etc.)
  • Implementing automation systems
  • Optimise the existing ones - including modelling, re-designing and implementation


  • Have a nice and passion driven personality
  • Working with many teams members so team-work skills are essential; we look for great communication skills
  • Practical experience with design patterns and understanding of creating reusable, testable and efficient code
  • Knowledge of creating event-driven environments in Python
  • Knowledge of Linux environment
  • Experience with automated testing frameworks and tools
  • Experience with working efficiently and securely with data storage solutions (e.g. relational and non-relational databases, key-value stores etc.)
  • Knowledge of issues related to building distributed services
  • Possess relational or document based database design skills
  • Experience with building distributed services and understanding of challenges of such environments

What we can promise you

  • Scale - we develop a system that has a scale which boosts experience like no other, our amount of user requests per seconds, milliseconds to respond with the data we deal with - gives you perfect environment to learn new tricks
  • We will develop any appropriate services you will require, including Big Data ones, so you can focus on the job at hand productively
  • You will be challenged with what you build - we really believe in pushing our limits beyond what we can read in user manual
  • You can craft your apps using your tools of choice
  • Often you will be able to work with Big Data solutions - we are building a proper Hadoop cluster, which includes Apache Spark


You will get some extra points for

  • Design data schemas representing supporting business processes
  • Proven work experience with microservices and containers (e.g. Docker)
  • Hands-on experience with data systems like pub-sub messages queues (Kafka is our choice), messages queuing systems (like RabbitMQ, ActiveMQ or others) or search engines (we use full ELK stack)
  • Security and data protection experience
  • Hands-on experience with microservices and containers (e.g. Docker)
  • Practical knowledge of DDD, CQRS and ES
  • Knowledge of PHP or Go so you can talk productively with other IT team members

What we can offer you?

Make yourself at home while working with us in a comfortable, modern office.

Make new friends, including native speakers of English to help you develop your language skills.

Keep in shape with free membership in health clubs.

Enjoy the freedom and space to work the way you want.

And that’s the just the start...

7 reasons why you should work with us at FreshMail

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O przebiegu rekrutacji opowiada Karolina

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