T
Tata Consultancy Services
Senior Software Developer (Big Data & Quantitative Analytics)
Skills
SQL QueriesBig DataPythonJavaC#JenkinsData AnalysisAILinuxNLP / Natural Language ProcessingHadoop
2 months ago
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Important information
Contract type:
Permanent
Location:
Warsaw, Poland
Work mode:
Hybrid
Published on:
25 August 2026
What they need
Your attitudes we value:
- 5+ years of professional experience in Software Development, preferably within Financial Services, Risk, or Capital Markets environments.
- Strong programming skills in Python , SQL, and C#/.NET or Java.
- Hands-on experience with Big Data technologies , including Hadoop, Apache Spark, and related ecosystems.
- Knowledge of quantitative finance, probability, statistics, stochastic processes, and derivatives pricing.
- Experience in market risk analytics, including VaR, Greeks, HPL, RTPL, HVaR, and model validation activities.
- Understanding of regulatory frameworks such as Basel, FRTB, CCAR, and Stress Testing is highly desirable.
- Experience working with Linux, Windows, and UNIX environments, including shell scripting.
- Familiarity with SDLC methodologies, CI/CD pipelines, Git, Jenkins, and DevOps practices.
- AI mindset with awareness and understanding of NLP and emerging AI technologies.
- Strong analytical, problem-solving, communication, and collaboration skills.
- Ability to take ownership, work independently, and perform effectively in a fast-paced environment.
Your daily tasks:
- Design, develop, and enhance software solutions supporting market risk and quantitative analytics platforms.
- Build and maintain Big Data applications and data processing frameworks using Python, Hadoop, and Apache Spark technologies.
- Develop and support risk calculation engines covering HPL, RTPL, HVaR, and related market risk metrics.
- Work closely with Quantitative Analytics teams on derivatives pricing, model validation, and risk investigations.
- Perform HPL and RTPL analysis, investigations, and reporting activities to support regulatory and business requirements.
- Develop and maintain historical market data platforms, including data sourcing, data quality controls, and data enrichment frameworks.
- Contribute to the implementation of regulatory risk initiatives including Basel, FRTB, CCAR, and Stress Testing programs.
- Build scalable and high-performance solutions leveraging modern software engineering and Big Data best practices.
- Participate in code reviews, software testing, CI/CD pipeline enhancements, and production support activities.
- Collaborate with global technology, quantitative, and risk teams to deliver reliable and innovative solutions.
What do we offer?
- Competitive salary with annual salary reviews.
- Hybrid working model (2 days in the office, 3 days remote per week).
- Opportunity to use foreign languages and the newest technologies on a daily basis.
- Indefinite period employment contract after probation period.
- Access to MyBenefit platform where you can choose from a variety of benefits (Sport, Tourism, Culture, Recreation etc).
- Sport's card ( Multisport ).
- Private medical care for you and your family.
- Private life insurance.
- Access to wide range of learning & development platforms.
- Discounted theatre tickets.
- Work in a multicultural environment.
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