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EPAM Systems

Senior Data Software Engineer

EPAM Systems
Turkey · Full-time · Mid-Senior

We are looking for an experienced Senior Data Software Engineer who thrives on solving complex data transformation challenges.

In this role, you will play a critical part in designing and implementing sophisticated data pipelines and analytics solutions that empower key decision-making processes in the client’s business unit. This is a unique opportunity to work on a high-impact Data Transformation project that leverages cutting-edge technologies, including Big Data, Palantir, and Machine Learning.

If you are a passionate engineer with hands-on experience in large-scale data solutions, we invite you to join our global, multicultural, and dynamic team, driving transformative outcomes. This role offers the flexibility to work remotely or collaborate with colleagues at one of our offices.

 

Responsibilities

  • Design, develop, and optimize robust data pipelines using PySpark and Python to process large datasets
  • Collaborate with cross-functional teams to understand complex business requirements and transform them into scalable technical solutions
  • Utilize Palantir Foundry to build and manage analytics applications that enable strategic and operational insights
  • Manage data integration workflows across distributed computing systems, building high-quality ETL/ELT processes
  • Develop advanced SQL queries for data querying, transformation, and warehousing
  • Stay engaged with Agile methodologies and participate in Scrum ceremonies to align work with the broader project goals
  • Document technical solutions and workflows to ensure knowledge sharing and long-term maintainability
  • Troubleshoot and resolve data processing or platform issues in a fast-paced, production-grade environment
  • Stay up-to-date with the latest advancements in cloud technologies, Big Data processing, and Machine Learning
  • Participate in code reviews and promote best practices in software engineering

Requirements

  • Bachelor’s degree in Computer Science, Data Science, or a related technical field
  • 5+ years of experience in Data Integration, with a focus on large-scale distributed computing or analytics systems
  • Palantir Foundry expertise – prior hands-on experience is essential for this role
  • Strong proficiency in Python and PySpark for building scalable data workflows
  • In-depth knowledge and experience in SQL (preferably Spark SQL), enabling efficient data querying and warehousing
  • Experience designing and implementing ETL/ELT processes for large datasets
  • Solid understanding of Scrum and Agile development principles
  • Strong analytical and problem-solving skills, with a strategic mindset for tackling complex challenges
  • Highly self-driven and capable of managing workload independently while delivering on commitments
  • A collaborative mindset, paired with clear and effective communication skills, including experience working in global, multicultural settings
  • Eagerness to learn and stay current with emerging technologies and best practices in data engineering and analytics
  • English language proficiency at an Upper-Intermediate level (B2) or higher

Nice to have

  • Familiarity with insurance, financial industries, or finance-related data workflows
  • Knowledge of front-end technologies like HTML, CSS, JavaScript, and build tools like Gradle
  • Experience with Microsoft Power BI for building data dashboards and reports
  • Hands-on experience with Machine Learning or implementing Generative AI models
  • Understanding of statistical models and their applications in data pipelines
  • Exposure to Azure, AWS, or GCP cloud platforms, enabling high-quality engineering solutions

 

We offer

  • CONTINUOUS UPSKILLING, LEARNING & DEVELOPMENT
    • Diversity of tasks and projects
    • Assessment center for objective review of competency level
    • Personal development plan
    • Mentoring programs and leadership development
    • Certification and professional development support
    • Access to learning platforms including more than 2,500 internal courses and the LinkedIn Learning library with 20,000+ courses
    • English courses taught by certified teachers
  • CORPORATE BENEFITS
    • Extra leave days
    • Referral bonuses
  • COMPENSATION PACKAGE
    • Competitive compensation paid in USD
    • Regular salary and performance reviews
  • MEDICAL & HEALTHCARE
    • Private health insurance
    • Well-being events
  • WORKING ENVIRONMENT
    • Recreation areas and kitchens
    • Tea, coffee, and snacks
    • Well-being events
    • Sports equipment and game consoles
    • IT Equipment
    • Microsoft's Software Assurance Home Use Program (HUP)

 

EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.

 

Please note that our Talent Attraction Team reviews applications and CVs submitted in English.

 

Key Skills

Ranked by relevance

sql distributed computing machine learning big data python cloud scrum javascript power bi spark css aws gcp ai
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Posted
Apr 08, 2026
Type
Full-time
Level
Mid-Senior
Location
Türkiye

Industries

Software Development IT Services IT Consulting

Categories

Information Technology Engineering Business Development

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