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June 25, 2026

Staff Engineer

Senior • Hybrid

22,000 - 34,000 PLN

Warsaw, Poland

Who we are

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 a 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 300
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.

The job at a glance
 

Join our team and you’ll be responsible for providing technical leadership for our Data Platform team, defining technical direction and driving architectural decisions across data, platform and infrastructure domains.

Working in the Data Platform department you will build scalable, reliable and well-governed data platform capabilities that support analytics, AI and business-critical products, while collaborating closely with Engineering Managers, Product Managers and Enterprise Architects.

This is so important to us. By joining our team, you will be playing a vital role as together we reimagine the labour market to make it work for everybody.

 

Your responsibilities

  • Define and evolve the technical vision, roadmap and architecture of the Data Platform, driving decisions across data, platform and infrastructure domains

  • Establish engineering standards, best practices and reusable patterns while partnering with Enterprise Architecture and influencing technical direction

  • Drive engineering excellence by improving code quality, testing, observability, reliability and operational practices

  • Support end-to-end delivery by guiding teams through complex technical challenges, improving decision-making, and contributing to planning and risk management

  • Mentor engineers, grow senior technical capabilities and champion AI-assisted development and engineering automation

Your skills and qualifications

  • Proven experience as a Staff Engineer, Principal Engineer or in an equivalent senior individual contributor leadership role

  • Strong background in data platforms, distributed systems and cloud-native architectures, with experience shaping technical direction across teams and stakeholders

  • Solid expertise in relevant technologies such as AWS, Terraform, Kafka/MSK, Airflow, Glue or Spark, and building scalable data solutions

  • Experience with modern data ecosystems including data lakes/lakehouse architectures, Iceberg or similar table formats, as well as batch and streaming processing

  • Knowledge of data quality, governance, cataloguing and observability tools (e.g. Datadog), with DBT or AI-assisted engineering practices as a plus

 

Your benefits

We’re a community here that cares as much about your life outside work as how you feel when you’re with us. Because your job shouldn’t take over your life, it should enrich it. Here are some of the benefits 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

 

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.

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Then apply to discover the true extent of your capabilities. #LI-KK1 This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required. ------------------------------------------------------ Job Family Group: Technology ------------------------------------------------------ Job Family: Applications Development ------------------------------------------------------ Time Type: ------------------------------------------------------ Primary Location Full Time Salary Range: zł189,660.00 - zł322,940.00 ------------------------------------------------------ Most Relevant Skills Please see the requirements listed above. ------------------------------------------------------ Other Relevant Skills For complementary skills, please see above and/or contact the recruiter. ------------------------------------------------------ Automated Processing and AI We use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and appropriate business purposes) to identify and align the candidate's skills and abilities with a specific job opening. Additionally, if you so choose, or consent, we can match your skills and abilities to other suitable roles at Citi. Importantly, all our hiring processes and decisions, including determining your suitability for a role, are conducted, checked, and decided by individuals. Our automated processing and AI do not involve relying on automatic or autonomous decision-making. Please refer to any Jurisdictional Considerations, with specific provisions for your country (where relevant) for further details. ------------------------------------------------------ This job opening is for an existing job vacancy. ------------------------------------------------------ Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law. If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi . View Citi’s EEO Policy Statement and the Know Your Rights poster.