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Offer summary
(Summary generated by AI based on the full job description)
The project focuses on building and optimizing a data platform for the financial sector, delivering Big Data solutions for structured finance. Core technologies are Spark, Scala and Java, complemented by Python, CI/CD practices and DevOps elements. Responsibilities include designing and implementing large-scale data processing, industrializing Spark/Scala jobs, analyzing data sources, performing code reviews, providing production support and producing technical documentation and test plans.
Senior Big Data Engineer – Spark and Scala in Finance
Company: ITDS Polska Sp. z o.o.
from: 4 November 2026
to: 4 December 2026
23 100 - 31 500 złnet (+ VAT)/ mth.B2B contract (full-time)
salary not specifiedcontract of employment
Offer parameters
level:senior
working mode:hybrid
location:Warszawa, Masovian
Warszawa, Masovian
Requirements
Expected technologies
Scala
Operating system
Windows
Our requirements
- 3-5 years of professional experience in big data engineering, preferably within banking or finance.
- Strong expertise in Spark and Java or Scala, with additional knowledge of Python, DevOps, CI/CD tools, and microservices.
- Fluent in English (additional Polish or French skills are a plus).
- An analytical mindset with excellent problem-solving skills.
- A proactive attitude and strong teamwork skills across global teams.
- Effective communication skills and ability to work across different time zones.
Optional
- Knowledge of Airflow, GIT, and modern data architecture strategies.
- Experience with Agile methodologies and delivering solutions in fast-paced environments.
Your responsibilities
- Design and develop solutions for collecting, transforming, and processing large datasets efficiently.
- Analyze data from multiple sources and translate insights into technical specifications.
- Implement and industrialize reliable, scalable, and resilient data processing jobs using Spark and Scala.
- Conduct code reviews and collaborate with team members to ensure continuous improvement.
- Contribute to agile teams delivering value through Scrum cycles, supporting innovative project delivery.
- Stay up-to-date with evolving big data technologies and implement best practices.
- Support applications, troubleshoot production issues, and ensure high-quality standards.
- Produce comprehensive technical documentation, test plans, and project artifacts.
About the project
Ignite data-driven innovation in finance with cutting-edge Big Data solutions!
Location & Work Model: Warsaw-based opportunity with hybrid work model, allowing up to 2 remote days per week.
As a Senior Big Data Engineer (Spark/Scala), you will be working for our client, a leader in structured finance within the global banking industry. You will contribute to building and optimizing a state-of-the-art data platform that supports complex business processes and fosters collaboration across multiple stakeholders in the financial sector. Join us to drive impactful data solutions that fuel digital transformation and open new avenues for growth.
This is how we organize our work
This is how we work
at the client's siteagilescrum
This is how we work on a project
- Continuous Deployment
- Continuous Integration
#GETREADY to meet with us!
ITDS Business Consultants is involved in many various, innovative and professional IT projects for international companies in the financial industry in Europe. We offer an environment for professional, ambitious, and driven people.
We would like to meet you. If you are interested please apply and attach your CV in English or Polish, including a statement that you agree to our processing and storing of your personal data.
ITDS’s Whistleblower Procedure
📌 You can report violations in accordance with ITDS’s Whistleblower Procedure available here: https://itds.pl/wp-content/uploads/2025/03/INFORMATION-ON-PROCEDURE-FOR-REPORTING-BREACHES-AND-PROTECTION-OF-WHISTLEBLOWERS-AT-ITDS-POLSKA.pdf
What we offer
- Stable and long-term cooperation with very good conditions
- Enhance your skills and develop your expertise in the financial industry
- Work on the most strategic projects available in the market
- Define your career roadmap and develop yourself in the best and fastest possible way by delivering strategic projects for different clients of ITDS over several years
- Participate in Social Events, training, and work in an international environment
- Access to attractive Medical Package
- Access to Multisport Program
- Access to Pluralsight
- Flexible hours
Benefits
- sharing the costs of sports activities
- private medical care
- flexible working time
- fruits
- integration events
- corporate gym
- saving & investment scheme
- no dress code
- coffee / tea
- drinks
- christmas gifts
- birthday celebration
- sharing the costs of a streaming platform subscription
- access to +100 projects
- access to Pluralsight
Recruitment stages
- 1.online interview
- 2.online interview
ITDS Polska Sp. z o.o.
ITDS supports financial service providers to take the next steps.
We identify what’s possible, every day. Opportunities in the areas of technology, organization, and digitization.
We see where banks, insurers, payment companies, or fintech can go and how they can get there.
That’s why we want to stimulate you to ramp up your ambition. Forget what you perceive as restraints and step towards the new reality.
ITDS in Poland - Pure player in new Technologies & Financial Industry
+300 IT implementation professionals
+20 clients in the Banking, Insurance, Payment & Fintech Industry
ITDS excels in digital strategy delivery and implementation of best-of-breed lending solutions. ITDS has delivered successful strategic projects throughout Europe since 1998. We combine the experience we’ve accumulated with in-depth knowledge of technologies, business processes, and EU legislation to unlock new business opportunities.
This is how we work
Senior Big Data Engineer – Spark and Scala in Finance
23.1k–31.5k zł / mth. (B2B)
I apply to:
ITDS Polska Sp. z o.o.
Warszawa, Masovian
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Informujemy, że administratorem danych jest ITDS z siedzibą w Warszawie, ul. Złota 59 (dalej jako "administrator"). Masz prawo do żądania dostępu do swoich danych osobowych, ich sprostowania, usunięcia lub ograniczenia przetwarzania, prawo do wniesienia sprzeciwu wobec przetwarzania, a także prawo do przenoszenia danych oraz wniesienia skargi do organu nadzorczego. Dane osobowe przetwarzane będą w celu realizacji procesu rekrutacji. Podanie danych w zakresie wynikającym z ustawy z dnia 26 czerwca 1974 r. Kodeks pracy jest obowiązkowe. W pozostałym zakresie podanie danych jest dobrowolne. Odmowa podania danych obowiązkowych może skutkować brakiem możliwości przeprowadzenia procesu rekrutacji. Administrator przetwarza dane obowiązkowe na podstawie ciążącego na nim obowiązku prawnego, zaś w zakresie danych dodatkowych podstawą przetwarzania jest zgoda. Dane osobowe będą przetwarzane do czasu zakończenia postępowania rekrutacyjnego i przez okres możliwości dochodzenia ewentualnych roszczeń, a w przypadku wyrażenia zgody na udział w przyszłych postępowaniach rekrutacyjnych - do czasu wycofania tej zgody. Zgoda na przetwarzanie danych osobowych może zostać wycofana w dowolnym momencie. Odbiorcą danych jest serwis Hello HR oraz inne podmioty, którym powierzyliśmy przetwarzanie danych w związku z rekrutacją.
Naruszenia można zgłaszać zgodnie z Procedurą zgłaszania nieprawidłowości ITDS dostępną tutaj:
https://itds.pl/wp-content/uploads/2025/03/INFORMATION-ON-PROCEDURE-FOR-REPORTING-BREACHES-AND-PROTECTION-OF-WHISTLEBLOWERS-AT-ITDS-POLSKA.pdf
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