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Offer summary
(Summary generated by AI based on the full job description)
The project focuses on data products supporting recruitment and powering AI and ML models across multiple markets. Key technologies include Java, Kafka (MSK), Airflow, SQL, and elements of Big Data, Data Warehousing, and ETL. Responsibilities involve building high-performance data pipelines and ETL infrastructure, scaling solutions, and collaborating with cross-functional teams. The annual compensation ranges from 170,000 to 260,000 PLN. Benefits include medical care, life insurance, sports and training benefits.
from: 19 June 2026
to: 19 July 2026
salary not specifiedB2B contract (full-time)
14 000 - 21 000 złgross/ mth.contract of employment
Salary details
Compensation: PLN 170 000 - PLN 260 000 - yearly
basic salary
Offer parameters
level:senior
working mode:hybrid
Warszawa, Mokotów
Requirements
Expected technologies
Java
SQL
Optional technologies
Python
Kafka
AWS
Operating system
Windows
macOS
Our requirements
- Proficiency in coding with Java
- Practical knowledge of Airflow or similar orchestration tools
- Experience working with Kafka (MSK)
- Strong knowledge of SQL
- Experience with Big Data, Data Warehousing, and ETL
Optional
- Experience with AWS services (e.g. Glue, EMR, ECS with Docker, Redshift, DynamoDB, S3)
- Familiarity with Infrastructure as Code tools such as Terraform
- Strong communication skills in English (B2+ level)
- A passion for data-driven solutions that make a real impact
- 👉 You don’t need to meet every requirement to apply — we’re happy to support your growth in areas that are new to you.
Your responsibilities
- Build and evolve data products that serve as the backbone for job listing data across Stepstone’s global platform
- Design and implement high-performance data pipelines using Kafka
- Collaborate with cross-functional teams to deliver impactful data engineering solutions
- Manage and improve ETL pipelines and data orchestration across a rich ecosystem of data sources
- Continuously improve and scale our data infrastructure to support a growing number of use cases and markets
About the project
The job at a glance
As a Senior Software Engineer, you’ll be responsible for building innovative data products that help recruiters find the right talent. You will design and implement high-performance applications using Kafka, while collaborating with cross-functional international teams.
Working in the Data Products department, your work will directly power AI Search and ML models across multiple markets.
This is so important to us. By joining our team, you will play a vital role in reshaping the labour market, helping it work for everyone, regardless of background.
This is how we organize our work
This is how we work
in houseagile
Team members
backend developerbig data developer
Our commitment
Equal opportunities are important to us. We believe that diversity and inclusion at The Stepstone Group are critical to our success as a global company, so we want to recruit, develop, and keep the best talent. We encourage applications from everyone, regardless of background, gender identity, sexual orientation, disability status, ethnicity, belief, age, family or parental status, and any other characteristic.
Development opportunities we offer
- conferences abroad
- conferences in Poland
- development budget
- external training
- industry-specific e-learning platforms
- intracompany training
- mentoring
- soft skills training
- space for experimenting
- substantive support from technological leaders
- technical knowledge exchange within the company
- time for development of your ideas
What we offer
- Premium medical and dental care
- Life insurance
- Flex Benefits – Worksmile Cafeteria System (Multisport, vouchers, tickets, etc.)
- Employee Referral Program
- Hackathons, Knowledge Sharing Hours, in-house projects
- Tech and sport communities
- Events and integration parties
- Charity initiatives, 2 extra volunteer days
- English/German classes
- Game room and chillout zone
Benefits
- sharing the costs of sports activities
- private medical care
- sharing the costs of foreign language classes
- sharing the costs of professional training & courses
- life insurance
- remote work opportunities
- flexible working time
- fruits
- integration events
- dental care
- corporate library
- no dress code
- video games at work
- coffee / tea
- parking space for employees
- leisure zone
- employee referral program
- charity initiatives
- Hackathons, Knowledge Sharing Hours
- in-house projects
- volunteer days
Recruitment stages
- 1.Recruiter Interview
- 2.Technical Interview
- 3.Functional Interview
- 4.Behavioral Interview
The Stepstone Group Polska sp. z o.o.
At The Stepstone Group, we have a simple yet very important mission: The right job for everyone. Using our data, platform, and technology, we create opportunities for job seekers and companies around the world to find a perfect match, in fair and equitable way. With over 20 brands across 30+ countries, we strive for fair and unbiased hiring.
At our Tech Hub, located near Wilanowska Metro, we are here as more than 250 ambitious specialists who work on the development of our IT products. We are proud to be part of The Stepstone Group, a global expert in job-tech platforms and e-recruiting.
Join our team of 3,000+ employees and be part of reshaping the labour market and becoming the world’s leading job-tech platform.
Senior Software Engineer — Data Products
14k–21k zł / mth. (CoE)
I apply to:
The Stepstone Group Polska sp. z o.o.
Warszawa, Mokotów
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By clicking the "Apply" button, "Apply now" you agree to processing by The Stepstone Group Polska Sp. z o.o. of your personal data included in the recruitment application in order to recruit for the position indicated in the advertisement. The data controller is The Stepstone Group Polska Sp. z o.o. with its registered office in Warsaw (ul. Puławska 180, 02-715). The personal data provided shall be processed solely for the purpose of the current recruitment process and - in case of additional consent - for future recruitment processes.
The data will be stored for 1 year after the end of the recruitment process or until the withdrawal of consent in case of interest in future recruitments.
The processing of personal data is based on your voluntary consent (Article 6(1)(a) of the GDPR), which may be withdrawn at any time (without prejudice to the prior lawfulness of the data processing), as well as the legitimate interest of the controller (e.g. defence of possible claims - Article 6(1)(f) of the GDPR).
You have at all times the right to access your data, the right to rectify it, the right to erase data, the right to limit processing, the right to object and the right to data transfer. Declarations regarding the exercise of rights should be submitted to the e-mail address: [email protected]
The recipients of your personal data are the hosting entities servicing the data controller and the recruitment system provider. If you have any specific questions regarding the processing of personal data by StepStone Services Sp. z o.o., please contact the Data Protection Officer at: [email protected]
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