ZS is a place where passion changes lives. As a management consulting and technology firm focused on improving life and how we live it, we transform ideas into impact by bringing together data, science, technology and human ingenuity to deliver better outcomes for all. Here you’ll work side-by-side with a powerful collective of thinkers and experts shaping life-changing solutions for patients, caregivers and consumers, worldwide. ZSers drive impact by bringing a client-first mentality to each and every engagement. We partner collaboratively with our clients to develop custom solutions and technology products that create value and deliver company results across critical areas of their business. Bring your curiosity for learning, bold ideas, courage and passion to drive life-changing impact to ZS.

A Data Engineer is a critical member of this team, specializing in designing, building, and maintaining systems and infrastructure that enable efficient processing, collection, storage, and analysis of large volumes of data. This role collaborates closely with business analysts, data scientists, and other stakeholders to ensure clean, accurate, and readily available data for informed decision-making and operational optimization.

What You’ll Do:

• Build, orchestrate and optimize data pipelines to extract, transform, and load (ETL) data from various sources into the organization's data warehouse or data lake.
• Integrate data from diverse sources such as databases, APIs, streaming platforms, and file systems into cohesive data pipelines.
• Implement data integration solutions that support real-time, batch, and incremental data processing.
• Implement data quality checks and validation processes to ensure the accuracy, completeness, and consistency of data.
• Develop and maintain high-performance data pipelines that seamlessly integrate data from various sources into data warehouses, data lakes, and other storage solutions.
• Develop monitoring and alerting mechanisms to identify and address data quality issues proactively.
• Optimize ETL (Extract, Transform, Load) processes for efficiency, reliability, and data quality.
• Implement and manage data storage solutions, including relational databases, NoSQL databases, and distributed file systems.
• Manage the infrastructure and resources required to support data engineering workflows, including compute clusters, storage systems, and data processing frameworks.
• Implement security controls and data governance measures for an application to protect sensitive data and ensure compliance with regulatory requirements such as GDPR, CCPA, HIPAA, and PCI-DSS. Implement encryption, access controls, and auditing mechanisms to safeguard data privacy and integrity.
• Write production-ready, testable code that adheres to engineering best practices and accounts for edge cases and error handling.
• Develop comprehensive unit tests and integration tests to validate data pipeline functionality and data integrity.
• Stay up to date with the latest data engineering tools, technologies, and methodologies, and evaluate their applicability to the team's needs.
• Collaborate with business analysts, and other stakeholders to understand data requirements and translate them into robust engineering solutions.
• Work closely with other engineering teams to integrate data solutions seamlessly into the overall technology ecosystem.
• Participate actively in agile ceremonies, communicate progress, and manage dependencies effectively.
  
  

What You’ll Bring:

• A relevant Bachelors or higher-education degree in Computer Science, Data Science, or related fields.
• 1-3 years of experience in a data engineering related role, with a focus on building scalable, reliable, and high-performance data systems.
• Proficiency in programming languages such as Python, Java, or Scala.
• Extensive experience with big data technologies (e.g., Hadoop, Spark, Kafka) and cloud-based data platforms (e.g., AWS, Azure).
• Expertise in data integration and ETL tools (e.g., Talend, Informatica, Apache NiFi).
• Strong understanding of data warehousing, and data lake concepts and best practices.
• Familiarity with CI/CD pipelines and application monitoring practices.
• Certifications in data engineering (e.g., Azure Data Engineer, AWS Certified Data Engineer) are a plus.
• Proven track record of designing and implementing data pipelines, data storage solutions, and data processing workflows.
• Hands-on experience with distributed computing frameworks and cloud-based data services.
• Demonstrated ability to collaborate with cross-functional teams and communicate technical solutions effectively.
• Strong communications skills.
  
  

How you’ll grow:

• Cross-functional skills development & custom learning pathways
• Milestone training programs aligned to career progression opportunities
• Internal mobility paths that empower growth via s-curves, individual contribution and role expansions
  
  

Perks & Benefits:

At ZS, your growth matters. We offer a comprehensive total rewards package that supports your health and well‑being, financial future, time away, and professional development. With robust skills‑building programs, multiple career progression paths, internal mobility, and a deeply collaborative culture, you’ll have the opportunity to do meaningful work, expand your capabilities, and thrive as part of a global community. For details on total rewards in Poland, visit ZS Poland office locations | Where we work | ZS.

Hybrid working model:

We are committed to giving our employees a flexible and connected way of working. A flexible and connected ZS allows us to combine work from home and on-site presence at clients/ZS offices for the majority of our week. The magic of ZS culture and innovation thrives in both planned and spontaneous face-to-face connections.

Travel:

Travel is a requirement at ZS for client facing ZSers; business needs of your project and client are the priority. While some projects may be local, all client-facing ZSers should be prepared to travel as needed. Travel provides opportunities to strengthen client relationships, gain diverse experiences, and enhance professional growth by working in different environments and cultures.

Considering applying?

At ZS, we honor the visible and invisible elements of our identities, personal experiences, and belief systems—the ones that comprise us as individuals, shape who we are, and make us unique. We believe your personal interests, identities, and desire to learn are integral to your success here. We are committed to building a team that reflects a broad variety of backgrounds, perspectives, and experiences. Learn more about our inclusion and belonging efforts and the networks ZS supports to assist our ZSers in cultivating community spaces and obtaining the resources they need to thrive.

If you’re eager to grow, contribute, and bring your unique self to our work, we encourage you to apply.

ZS is an equal opportunity employer and is committed to providing equal employment and advancement opportunities without regard to any class protected by applicable law.

To complete your application:

Candidates must possess or be able to obtain work authorization for their intended country of employment. An on-line application, including a full set of transcripts (official or unofficial), is required to be considered.

NO AGENCY CALLS, PLEASE.

Find Out More At:

www.zs.com