Location: Gdansk, Katowice, Lodz, Pila, Poznan, Remote, Wroclaw - Ongoing

Python Developer (in fintech industry)

Hi there!

We are the largest Python software house in Europe with over 16 years of experience, 6 offices in Poland, and a deep commitment to Agile principles. Join a group of 400+ professionals dedicated to helping customers build outstanding products.

Are you the NEXT one?



Regular:up to 16 800 zł + VAT

Senior:up to 25 200 zł + VAT

What do we need from you?

We are looking for a skilled Python developer, willing to be embedded in an experienced development team of our British client - Man (Man it is not only a fintech branch, search more for man.com/tech-articles). We need a self-starter who can solve fairly abstract problems with limited supervision focusing on the backend of our client software system. This is an exclusive opportunity to work outside of the UK with Man Group available with STX Next. Man Group is an active investment management firm focused on delivering attractive performance and client portfolio solutions, deploying the latest technology across their business to help ensure they stay at the forefront of the evolving finance industry. Man is a rare financial company that puts work-life balance in their  core values. This is a unique opportunity to work with experienced teams in London and the US with a wealth of knowledge in their technologies and the financial industry. They are always aiming for new technologies allowing open minded thinking and technology research where  usage of an open source is also an option. Man is an employer who listens to their employees and if you want to make an impact on their processes and technologies this is the right place for you. If you personally demonstrate:
  • Craftsman-like approach to building software and take pride in engineering excellence.
  • Positive attitude towards teamwork, showing passion, and enthusiasm about delivering value to the business with efforts to improve the process.
  • Good interpersonal skills; being able to establish and maintain a close working relationship with data researchers and senior business people alike.
  • Being able to comply with our client policies and work in a fully remote environment.
  • Having experience in Kubernetes, Docker, Spark, Jenkins, MongoDB, and computer science fundamentals (data structures and algorithms).
  • Being a confident communicator; able to argue a point concisely and deal positively with conflicting views.
  • Intellectual robustness with a keenly analytic approach to problem-solving.
  • Curiosity to solve problems.
  • Being self-organized with the ability to effectively manage time across multiple projects and with contending business demands and priorities.
Must have:
  • Strong commercial experience in Python backend development.
  • Familiarity with different programming styles (OO, functional) and Design Patterns.
  • Experience in best practices of collaborative software engineering (Agile, CI/CD, TDD, Code Reviews, Software Architecture, Refactoring).
  • Familiarity with current standards and technologies.
  • Open to learning new things.
  • Good understanding of working with data pipelines.
  • Modern database knowledge and how to scale data processing.
  • Strong problem-spotting skills.
  • Experience in using code versioning tools like Git.
  • Proficient on Linux platforms with knowledge of various scripting languages.
  • Very good command of English (C1/C2) and Polish.
Nice to have:
  • Understanding of Data Engineering and Big Data.
  • Experience with public cloud vendors as our client migrates to the cloud.
  • Some basic understanding of frontend technologies, such as JavaScript, HTML5, and CSS3, Angular, Vue or React skills are also very welcome.


Conferences, books, online or offline courses

Use your annual training budget and decide on the direction of your professional development. STX Next covers 75% costs of training, conferences and language course.

Work-life balance

We are open to discussing individual needs. Set up working hours and limited remote work scheduled with your team and manager, in a way that works for both sides.

Monthly party budget

They say that little party with your colleagues is always a good idea :)

Reimbursed private medical care (Medicover) and Multisport

We care about the health and well-being of our colleagues. Choose a sports card and dedicated medical care for yourself and your relatives.

Bring your own device option

You only enjoy working on your own computer? No problem, just bring it into our office and get a financial equipment bonus.

Internal referral program

Want to help us to expand our team of superheroes? Recommend a friend to STX Next and get a bonus.

Relocation package

If there is no STX Next office around you, relocation package might be kind of useful.

Leader’s support

Conferences’, internal trainings’ and permanent meetups’ speakers – join the STX Next crew and work with true enthusiasts and professionals!


Poznań, Wrocław, Gdańsk, Piła and Łódź – no matter where you work on a daily basis, use a workation option to work in other STX Next offices any time you want.

Technology focus

Python and JavaScript are not our only strengths, we are also very good at React Native, IoT, Machine Learning, DevOps and Blockchain.

Growth review

Junior, Regular or Senior? Every half a year we have a chance to discuss acquired skills and prepare a development plan for upcoming months .


Craft Thursdays, Friday movie marathons, and board games – join local events in your office.

STX Next Career

Recruitment process


Are you interested in our offer? Feel free to apply by attaching your CV and we will contact you within 24 hours.

Let's get to know each other

A f2f or Hangouts meeting- these are the options we will offer after verifying your application. If there are additional questions from our side, we will arrange for a short phone call before the meeting. The meeting will last no more than 1-1.5h.

Show us what you can do

Technical verification is a good time to show your superpowers! Technical interview is a meeting based on tasks, a case study and practical and theoretical questions. The meeting will last approx. 2h.

Time for a decision

We value your time and commitment- regardless of the outcome of the recruitment process, we will return to you with a decision and extensive feedback. Upon completion of the recruitment, we will also be happy to know your feedback about our recruitment process.


Learn more about Development

Create web, IoT and mobile solutions based on Python, JavaScript, React Native, machine learning or Golang.

Learn more
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EB & Recruitment Specialist

Agnieszka Ołowska

EB & Recruitment Specialist

Marta Rogowska