• Expertini Resume Scoring: Our Semantic Matching Algorithm evaluates your CV/Résumé before you apply for this job role.
Poland Jobs Expertini

Big Data Developer (Scala) Job Opening In Warsaw – Now Hiring Talan


Job description

Company Description

Talan – Positive Innovation

Talan is an international consulting group specializing in innovation and business transformation through technology.

With over 7,200 consultants in 21 countries and a turnover of €850M, we are committed to delivering impactful, future-ready solutions.

Talan at a Glance

Headquartered in Paris and operating globally, Talan combines technology, innovation, and empowerment to deliver measurable results for our clients.

Over the past 22 years, we’ve built a strong presence in the IT and consulting landscape, and we’re on track to reach €1 billion in revenue this year.

Our Core Areas of Expertise

  • Data & Technologies: We design and implement large-scale, end-to-end architecture and data solutions, including data integration, data science, visualization, Big Data, AI, and Generative AI.

  • Cloud & Application Services: We integrate leading platforms such as SAP, Salesforce, Oracle, Microsoft, AWS, and IBM Maximo, helping clients transition to the cloud and improve operational efficiency.

  • Management & Innovation Consulting: We lead business and digital transformation initiatives through project and change management best practices (PM, PMO, Agile, Scrum, Product Ownership), and support domains such as Supply Chain, Cybersecurity, and ESG/Low-Carbon strategies.

  • We work with major global clients across diverse sectors, including Transport & Logistics, Financial Services, Energy & Utilities, Retail, and Media & Telecommunications.

    Job Description

    We are focusing on developing global solutions across different geographical locations for various regulatory reporting needs.

    Our main aim is to create efficient, user-friendly and scalable solutions that could be used by different teams in our company.

    We believe that strong and robust data products could mitigate risks and improve our capability inside our Group.

    We run our projects in SCRUM/Agile methodology as we believe that continuous delivery that enables quick feedback loop is the key to our success and satisfaction of our clients.

    To achieve our goals, we use Scala, Python, Java, SQL/HQL, Airflow, ControlM, Jenkins, Github, Hive, Databricks, Azure, S3, Maven.

    To ensure the highest quality we use Unit Tests with Quality tests, Automation and Pull Requests review.

    WHAT YOU WILL BE DOING

    We are seeking a Backend Developer (Mid-Level) to join our Financial Reporting team within SCIB IT in Warsaw.

    This role focuses on building scalable, efficient, and robust solutions for global regulatory reporting, contributing to risk reduction and operational excellence across the Group.

    As a Backend Developer, you will:

  • Design and implement scalable, high-performance reporting solutions.
  • Build Spark-based applications (Scala preferred).
  • Develop and maintain end-to-end ETL/ELT pipelines, including data transfer, validation, and business logic.
  • Collaborate closely with Product Owners, Architects, Analysts, and cross-functional teams across geographies.
  • Work in an Agile/Scrum environment with a strong focus on continuous delivery and quick feedback loops.
  • Contribute to CI/CD pipelines and ensure high-quality delivery through unit testing, automation, and peer reviews.
  • Document solutions in standard tools (JIRA, Confluence, ALM).
  • Integrate data from multiple sources, supporting a microservices-based architecture.
  • Qualifications

    Required Qualifications:

  • Bachelor’s degree in Computer Science or related field.
  • 3+ years of experience in software/data engineering, preferably in financial services.
  • Hands-on experience with Apache Spark (Scala).
  • Strong background in ETL/ELT pipeline development.
  • Knowledge of integration solutions (APIs, microservices).
  • Familiarity with Big Data technologies and SQL databases.
  • Experience with CI/CD tools (Git, GitHub, Jenkins).
  • Professional English (B2+).
  • Preferred Qualifications:

  • Experience with Python, Bash scripting, or Airflow/Control-M.
  • Familiarity with Cloud platforms (Azure, AWS, Databricks, S3, Kubernetes, Docker, EMR).
  • Understanding basics of cybersecurity/quality assurance (Sonar).
  • Knowledge of software development lifecycle tools (HP ALM).
  • Strong analytical and problem-solving skills.
  • Additional Information

  • Permanent, full-time contract.
  • Training and career development.
  • Benefits and perks such as private medical insurance LuxMed, lunch pass card Pluxee, MultiSport Plus card.
  • Possibility to be part of a multicultural team and work on international projects.

  • Hybrid position based in Warsaw, Poland.
  • Possibility to manage work permits.
  • Required Skill Profession

    Computer Occupations


    • Job Details

    Related Jobs

    Experis hiring Scala Big Data Engineer (mid-senior) Job in Kraków, Lesser Poland Voivodeship, Poland
    Experis
    Kraków, Lesser Poland Voivodeship, Poland
    Infosys hiring Big Data Developer Job in Warsaw, Masovian Voivodeship, Poland
    Infosys
    Warsaw, Masovian Voivodeship, Poland
    Infosys hiring Big Data Developer Job in Wrocław, Lower Silesian Voivodeship, Poland
    Infosys
    Wrocław, Lower Silesian Voivodeship, Poland
    Infosys hiring Big Data Developer Job in Kraków, Lesser Poland Voivodeship, Poland
    Infosys
    Kraków, Lesser Poland Voivodeship, Poland
    Scalac hiring Big Data Engineer w/ Scala (Talent Pool) Job in Gdańsk, Pomeranian Voivodeship, Poland
    Scalac
    Gdańsk, Pomeranian Voivodeship, Poland
    Groupe SII hiring Scala Developer Job in Warsaw, Masovian Voivodeship, Poland
    Groupe SII
    Warsaw, Masovian Voivodeship, Poland
    Axiom Software Solutions Limited hiring BIG DATA Developer-Market Risk Job in Warsaw, Masovian Voivodeship, Poland
    Axiom Software Solutions Limited
    Warsaw, Masovian Voivodeship, Poland
    Reality Games hiring Scala Backend Developer Job in Kraków, Lesser Poland Voivodeship, Poland
    Reality Games
    Kraków, Lesser Poland Voivodeship, Poland
    Evolution hiring Backend Developer (Scala) Job in Warsaw, Masovian Voivodeship, Poland
    Evolution
    Warsaw, Masovian Voivodeship, Poland
    COMARCH hiring Starszy Programista Scala/ Senior Scala Developer Job in Poznań, Greater Poland Voivodeship, Poland
    COMARCH
    Poznań, Greater Poland Voivodeship, Poland
    COMARCH hiring Starszy Programista Scala/ Senior Scala Developer Job in Wrocław, Lower Silesian Voivodeship, Poland
    COMARCH
    Wrocław, Lower Silesian Voivodeship, Poland
    COMARCH hiring Starszy Programista Scala/ Senior Scala Developer Job in Kraków, Lesser Poland Voivodeship, Poland
    COMARCH
    Kraków, Lesser Poland Voivodeship, Poland
    Antal Sp. z o.o. hiring Big Data Engineer Job in Kraków, Lesser Poland Voivodeship, Poland
    Antal Sp. z o.o.
    Kraków, Lesser Poland Voivodeship, Poland
    Alior Bank hiring Big Data Engineer Job in Warsaw, Masovian Voivodeship, Poland
    Alior Bank
    Warsaw, Masovian Voivodeship, Poland
    Alior Bank hiring Big Data Engineer Job in pl, pl, Poland
    Alior Bank
    pl, pl, Poland
    Antal Sp. z o.o. hiring Big Data Analyst Job in Warsaw, Masovian Voivodeship, Poland
    Antal Sp. z o.o.
    Warsaw, Masovian Voivodeship, Poland
    RTB House hiring Big Data Engineer Job in Warsaw, Masovian Voivodeship, Poland
    RTB House
    Warsaw, Masovian Voivodeship, Poland
    Alior Bank hiring Big Data Engineer Job in Kraków, Lesser Poland Voivodeship, Poland
    Alior Bank
    Kraków, Lesser Poland Voivodeship, Poland
    Infosys hiring Data Engineer (Big Data, AWS) Job in Kraków, Lesser Poland Voivodeship, Poland
    Infosys
    Kraków, Lesser Poland Voivodeship, Poland
    Infosys hiring Data Engineer (Big Data, AWS) Job in Warsaw, Masovian Voivodeship, Poland
    Infosys
    Warsaw, Masovian Voivodeship, Poland
    Infosys hiring Data Engineer (Big Data, AWS) Job in Wrocław, Lower Silesian Voivodeship, Poland
    Infosys
    Wrocław, Lower Silesian Voivodeship, Poland
    Dotlinkers hiring Tech Lead Scala Developer Job in Poland
    Dotlinkers
    Poland
    GFT Technologies SE hiring Java Developer with Scala Job in Kraków, Lesser Poland Voivodeship, Poland
    GFT Technologies SE
    Kraków, Lesser Poland Voivodeship, Poland
    Axiom Software Solutions hiring BIG DATA Developer-Market Risk, Rzeczpospolita Polska Job in Warsaw, Masovian Voivodeship, Poland
    Axiom Software Solutions
    Warsaw, Masovian Voivodeship, Poland
    Experis hiring Test Lead (Big Data) Job in Kraków, Lesser Poland Voivodeship, Poland
    Experis
    Kraków, Lesser Poland Voivodeship, Poland
    IQVIA hiring Sr Big Data Engineer Job in Warsaw, Poland, Poland
    IQVIA
    Warsaw, Poland, Poland
    Antal Sp. z o.o. hiring Data Engineer (Pyspark or Scala) Job in Kraków, Lesser Poland Voivodeship, Poland
    Antal Sp. z o.o.
    Kraków, Lesser Poland Voivodeship, Poland
    Scalac hiring Scala Developer with MongoDB Specialization Job in Gdańsk, Pomeranian Voivodeship, Poland
    Scalac
    Gdańsk, Pomeranian Voivodeship, Poland

    Unlock Your Big Data Potential: Insight & Career Growth Guide


    Real-time Big Data Jobs Trends (Graphical Representation)

    Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph here. Uncover the dynamic job market trends for Big Data in Warsaw, Poland, highlighting market share and opportunities for professionals in Big Data roles.

    1547 Jobs in Poland
    1547
    643 Jobs in Warsaw
    643
    Download Big Data Jobs Trends in Warsaw and Poland

    Are You Looking for Big Data Developer (Scala) Job?

    Great news! is currently hiring and seeking a Big Data Developer (Scala) 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 Talan adheres to the cultural norms as outlined by Expertini.

    The fundamental ethical values are:

    1. Independence

    2. Loyalty

    3. Impartiapty

    4. Integrity

    5. Accountabipty

    6. Respect for human rights

    7. Obeying Poland laws and regulations

    What Is the Average Salary Range for Big Data Developer (Scala) 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 Big Data Developer (Scala)?

    Key qualifications for Big Data Developer (Scala) typically include Computer Occupations and a list of qualifications and expertise as mentioned in the job specification. The generic skills are mostly outlined by the . Be sure to check the specific job listing for detailed requirements and qualifications.

    How Can I Improve My Chances of Getting Hired for Big Data Developer (Scala)?

    To improve your chances of getting hired for Big Data Developer (Scala), 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 Big Data Developer (Scala) Job Success

    Talan interview tips for Big Data Developer (Scala)

    Here are some tips to help you prepare for and ace your Big Data Developer (Scala) job interview:

    Before the Interview:

    Research: Learn about the Talan'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 Big Data Developer (Scala) interview at Talan, 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 Talan'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 Big Data Developer (Scala) Positions

    Setting up job alerts for Big Data Developer (Scala) 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!