Senior Software Engineer, Decisioning Data

Meet Our Team:

Pega Poland is a leading technology hub in Europe, driving innovation and delivering cutting-edge software solutions. Employees are encouraged to collaborate, develop their skills, and share their expertise in an open and supportive environment. In addition to our passion for technology, we value an inclusive work environment and engaged community, care deeply of wellbeing of our employees by providing wellness programs and social initiatives. 

Thousands of real-time decisions per second make you smile? Are you passionate about large scale data storage, retrieval, and processing? Join us and help in developing Pega Platform capabilities for real-time aggregation needed for fast, AI-driven decisioning.

Picture Yourself at Pega:

In this role, you’ll contribute to the development of a robust data layer that supports real-time customer engagement and decisioning. You’ll work on high-performance data ingestion and retrieval systems, leveraging modern cloud and container technologies. Our stack includes Java, Docker, Kubernetes, Kafka, Cassandra, AWS, and GCP. You’ll help shape the future of our data architecture, including initiatives around data lakes and multi-tenant services.

What You'll Do at Pega:

• Design, develop, test, and document scalable components and services,

• Collaborate with cross-functional teams to deliver high-impact features,

• Troubleshoot and resolve complex technical issues in distributed environments,

• Contribute to the evolution of our cloud-native infrastructure,

• Mentor junior engineers and share best practices.

Who You Are:

You are a proactive and collaborative engineer who thrives in dynamic environments. You’re passionate about building resilient systems and continuously improving performance and scalability.

What You've Accomplished:

• 4+ years of experience in software engineering, preferably with Java.

• Strong understanding of object-oriented design, multi-threading, and concurrency.

• Experience with distributed systems and NoSQL databases (e.g., Cassandra).

• Familiarity with streaming technologies (e.g., Kafka).

• Hands-on experience with containerization (Docker) and orchestration (Kubernetes).

• Exposure to cloud platforms (ideally AWS, GCP).

• Experience working in Unix/Linux environments.

• Very good command of English.

Nice to have:

• Experience with data lake architectures or large-scale data storage solutions.

• Familiarity with CI/CD pipelines and infrastructure automation.

• Familiarity with cloud-native database services such as Amazon Aurora, Google BigQuery, or Amazon Keyspaces.

Pega Offers You:

• A highly collaborative environment for designing and development of new ideas and features.

• A culture where employees engage deeply, own outcomes and lead from the front.

• Continuous learning and career opportunities – internal and external training opportunities, area for own initiatives, Rotation Program. Opportunity to learn and get certified in AWS – with guaranteed time to study during onboarding and exam refund for successful attempt.

• An inclusive, agile, and flexible work environment - we offer a variety of engaging social initiatives, from sports and charity events to recreational activities.

• Permanent agreement and benefits package (bonus incentive, employee equity in the company, Medical and Group Insurance, Multisport, Employee Assistance Program, and that’s not all).

• Flexible work mode: hybrid  (min. 2 days/week from the office). Our modern office is located in Krakow (Bonarka4Business Center). We hope you will enjoy Pega relax/game rooms and social/sport initiatives soon!