Know ATS Score
CV/Résumé Score
  • Expertini Resume Scoring: Our Semantic Matching Algorithm evaluates your CV/Résumé before you apply for this job role: Senior Big Data Engineer (AI Enthusiast).
Poland Jobs Expertini

Urgent! Senior Big Data Engineer (AI Enthusiast) Job Opening In Warsaw – Now Hiring The Stepstone Group

Senior Big Data Engineer (AI Enthusiast)



Job description

Job Description

As a Senior Big Data Engineer and AI Enthusiast, you will join the Marketplace Enablement department, working inside a cross-functional team to design and implement cutting-edge, high-performance central streaming data products that power our recruitment AI applications, including deploying advanced machine learning models.

Your expertise will help create a more inclusive and efficient recruitment experience globally, directly supporting our mission to reshape the labour market for everyone.

You will have a strong sense of ownership and proactively provide solutions before a situation deteriorates.


Your Responsibilities

  • Lead the design and build of modern big data platforms and AI-powered tools that promote fair and inclusive hiring.
  • Champion code quality by applying best practices like clean code, automated testing, CI/CD, observability, security, and Federated Governance.
  • Design, implement, and optimize high-performance data pipelines and real-time applications using tools like Apache Kafka and Apache Spark.
  • Manage and optimize complex ETL/ELT processes and data orchestration workflows.
  • Continuously evaluate, improve, and scale our data infrastructure, advocating for new technologies and architectural patterns.
  • Collaborate and mentor in an international, agile, cross-functional team, helping others grow and succeed.
  • Contribute to building an inclusive team culture where every voice is valued.
  • Work in a collaborative environment that values diverse perspectives and inclusive decision-making.
  • Qualifications

    Your Skills & Qualifications

  • Excellent communication skills in spoken and written English (B2+ level).
  • Genuine passion for leveraging data and AI to solve complex problems and make a tangible impact.
  • Deep expertise and proven track record in Python for building large-scale data and backend applications (5+ years professional experience).
  • Strong experience with AWS cloud services (e.g., EMR, Glue, ECS with Docker, Redshift, DynamoDB, S3) and understanding of cloud-native architectures (3+ years).
  • Professional experience in Big Data architecture, Data Warehousing, designing complex ETL/ELT pipelines, and data pipeline orchestration (2+ years).
  • Solid experience with Apache Kafka (MSK) for real-time data ingestion and processing (1+ years).
  • Familiarity with Infrastructure as Code (Terraform) and Huggingface Transformers (considered a plus).
  • We value different career paths — if you have taken career breaks, switched disciplines, or balanced work with family life, we still encourage you to apply.
  • If you don’t meet every single requirement but are excited about this role, we still would love to see you applying :) 

    Additional Information

    We believe in supporting our team members both inside and outside the office.

    We strive to ensure that your job enriches your life.

    Here are just 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, including 2 extra volunteer days
  • English/German language classes
  • A supportive and inclusive workplace that promotes professional and personal growth for everyone
  • Flexible working hours and hybrid work model to support work–life balance.
  • Our commitment

    At The Stepstone Group, diversity and inclusion are key to our success.

    We encourage applications from everyone, regardless of gender identity, sexual orientation, disability status, ethnicity, belief, age, family or parental status, or any other characteristic.

    We are particularly passionate about attracting more women into tech and leadership roles and provide an environment that supports your growth.

    We offer mentoring and support networks to help women and underrepresented colleagues grow into senior and leadership roles.


    Required Skill Profession

    Computer Occupations



    Your Complete Job Search Toolkit

    ✨ Smart • Intelligent • Private • Secure

    Start Using Our Tools

    Join thousands of professionals who've advanced their careers with our platform

    Rate or Report This Job
    If you feel this job is inaccurate or spam kindly report to us using below form.
    Please Note: This is NOT a job application form.


      Unlock Your Senior Big Potential: Insight & Career Growth Guide


    • Real-time Senior Big Jobs Trends in Warsaw, Poland (Graphical Representation)

      Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph below. This graph displays the job market trends for Senior Big in Warsaw, Poland using a bar chart to represent the number of jobs available and a trend line to illustrate the trend over time. Specifically, the graph shows 5223 jobs in Poland and 1826 jobs in Warsaw. This comprehensive analysis highlights market share and opportunities for professionals in Senior Big roles. These dynamic trends provide a better understanding of the job market landscape in these regions.

    • Are You Looking for Senior Big Data Engineer (AI Enthusiast) Job?

      Great news! is currently hiring and seeking a Senior Big Data Engineer (AI Enthusiast) to join their team. Feel free to download the job details.

      Wait no longer! Are you also interested in exploring similar jobs? Search now: .

    • The Work Culture

      An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at The Stepstone Group adheres to the cultural norms as outlined by Expertini.

      The fundamental ethical values are:
      • 1. Independence
      • 2. Loyalty
      • 3. Impartiality
      • 4. Integrity
      • 5. Accountability
      • 6. Respect for human rights
      • 7. Obeying Poland laws and regulations
    • What Is the Average Salary Range for Senior Big Data Engineer (AI Enthusiast) Positions?

      The average salary range for a varies, but the pay scale is rated "Standard" in Warsaw. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.

    • What Are the Key Qualifications for Senior Big Data Engineer (AI Enthusiast)?

      Key qualifications for Senior Big Data Engineer (AI Enthusiast) typically include Computer Occupations and a list of qualifications and expertise as mentioned in the job specification. Be sure to check the specific job listing for detailed requirements and qualifications.

    • How Can I Improve My Chances of Getting Hired for Senior Big Data Engineer (AI Enthusiast)?

      To improve your chances of getting hired for Senior Big Data Engineer (AI Enthusiast), consider enhancing your skills. Check your CV/Résumé Score with our free Tool. We have an in-built Resume Scoring tool that gives you the matching score for each job based on your CV/Résumé once it is uploaded. This can help you align your CV/Résumé according to the job requirements and enhance your skills if needed.

    • Interview Tips for Senior Big Data Engineer (AI Enthusiast) Job Success
      The Stepstone Group interview tips for Senior Big Data Engineer (AI Enthusiast)

      Here are some tips to help you prepare for and ace your job interview:

      Before the Interview:
      • Research: Learn about the The Stepstone Group's mission, values, products, and the specific job requirements and get further information about
      • Other Openings
      • Practice: Prepare answers to common interview questions and rehearse using the STAR method (Situation, Task, Action, Result) to showcase your skills and experiences.
      • Dress Professionally: Choose attire appropriate for the company culture.
      • Prepare Questions: Show your interest by having thoughtful questions for the interviewer.
      • Plan Your Commute: Allow ample time to arrive on time and avoid feeling rushed.
      During the Interview:
      • Be Punctual: Arrive on time to demonstrate professionalism and respect.
      • Make a Great First Impression: Greet the interviewer with a handshake, smile, and eye contact.
      • Confidence and Enthusiasm: Project a positive attitude and show your genuine interest in the opportunity.
      • Answer Thoughtfully: Listen carefully, take a moment to formulate clear and concise responses. Highlight relevant skills and experiences using the STAR method.
      • Ask Prepared Questions: Demonstrate curiosity and engagement with the role and company.
      • Follow Up: Send a thank-you email to the interviewer within 24 hours.
      Additional Tips:
      • Be Yourself: Let your personality shine through while maintaining professionalism.
      • Be Honest: Don't exaggerate your skills or experience.
      • Be Positive: Focus on your strengths and accomplishments.
      • Body Language: Maintain good posture, avoid fidgeting, and make eye contact.
      • Turn Off Phone: Avoid distractions during the interview.
      Final Thought:

      To prepare for your Senior Big Data Engineer (AI Enthusiast) interview at The Stepstone Group, research the company, understand the job requirements, and practice common interview questions.

      Highlight your leadership skills, achievements, and strategic thinking abilities. Be prepared to discuss your experience with HR, including your approach to meeting targets as a team player. Additionally, review the The Stepstone Group's products or services and be prepared to discuss how you can contribute to their success.

      By following these tips, you can increase your chances of making a positive impression and landing the job!

    • How to Set Up Job Alerts for Senior Big Data Engineer (AI Enthusiast) Positions

      Setting up job alerts for Senior Big Data Engineer (AI Enthusiast) is easy with Poland Jobs Expertini. Simply visit our job alerts page here, enter your preferred job title and location, and choose how often you want to receive notifications. You'll get the latest job openings sent directly to your email for FREE!