Senior Big Data Engineer

Location: Warszawa, mazowieckie

*** Mention DataYoshi when applying ***

Possible locations
  • Warsaw
  • Pila
  • Gdansk
  • Gliwice
  • Bydgoszcz
  • Bialystok
  • Czestochowa
  • Lublin
  • Cracow
  • Rzeszow
  • Poznan
  • Wroclaw
  • Lodz
  • Katowice
Technologies & tools

Must have:

  • Spring Boot
  • Apache Spark
  • Java
  • Scala
  • Spring Framework


  • RabbitMQ

Join our team working on projects of one of the largest pharmaceutical companies in the world and have a real impact on the lives and health of more than 15 million patients! By implementing the projects of Sii's key, long-standing client, you will get the chance to develop in the field of R&D, clinical trials and global services. You will work based on Agile methodologies, using modern tools and technologies.

We will ensure the continuity of your employment while allowing you to change your project or project team at any time.
You will be also offered regular in-house training and specialist workshops. Remote work, work at the office or flexible working hours – the choice is 100% yours.

Your role

  • Design and implementation of big data software solutions and justify the choices to the Product Owner
  • Review the current architecture and confront this with challenges, limitations and new requirements
  • Share the knowledge by code/design reviews
  • Project in a therapeutic research area: genetics, biotechnology

Your skills
  • Minimum 5 years experience with JVM programming and backend frameworks
  • Experience in Big Data processing
  • Knowledge about architecture and design of big data solutions, being able to justify decisions and choices
  • Knowledge of messaging systems
  • Fluent (written and spoken) English – we work in international teams and setups

Why Sii

Great Place to Work since 2015

it’s thanks to our workers’ opinions that we get the title and implement new ideas

Dozens of fascinating projects

for prestigious brands from all over the world, based on a variety of technologies

Employment stability

Is your project coming to an end? Do you want to change it? We’ll find you a new one! We have an app for this – Job Changer

Financial stability

revenue of 225 EUR M, no debts, preferred supplier status for many clients

PLN 500 000 per year for your ideas

with this amount, we support the passions and voluntary actions of our workers

5 000+ experts

to learn from and share your experience with

Investment in your growth

meetups, webinars, training platform and technology blog – you choose

Comfortable workplace

class A offices or remote work

Friendly management

quick decision-making, we’re all on a first-name basis

True values

these are not empty words – we’re guided by them every day

Fantastic atmosphere

created by all Sii Power People

Attractive benefits package

private healthcare, MyBenefit platform, car discounts and more

*** Mention DataYoshi when applying ***

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