Backend Engineer • Senior

Who you are

You have a strong background in backend engineering with a focus on clean code and smart architecture. Your experience includes building scalable data processing systems, and you are well-versed in Kotlin and SQL. You thrive in collaborative environments and enjoy solving complex data challenges. You have a keen interest in distributed systems and relational models, and you are curious about new technologies and methodologies.

You possess strong coding and problem-solving skills, and you are comfortable working with modern tools like Apache Calcite, Arrow, DuckDB, and Pandas. Your experience with microservices architecture allows you to design and maintain robust systems that handle data efficiently. You are independent and take pride in writing test-driven code that contributes to the overall quality of the product.

Desirable

Experience with Python and familiarity with tools like Polars and Docker would be a plus. If you have worked with Kubernetes or have an interest in frontend technologies like TypeScript or JavaScript, that would be an added advantage. You are also encouraged to apply if you have experience in BI or Big Data environments.

What you'll do

As a Senior Backend Engineer at GoodData, you will be responsible for building a fast, distributed query engine that leverages Kotlin and Apache Calcite. You will develop an internal query language (MAQL) and work on parsing and transpiling it into SQL. Your role will involve designing APIs and writing test-driven code to ensure high-quality deliverables.

You will collaborate closely with Product, QA, and Architects in a product-focused engineering team, tackling complex data challenges related to data fetching, processing, and transfer. Your contributions will shape the product direction and enhance the overall user experience. You will also be involved in maintaining and optimizing distributed microservices, ensuring they operate efficiently at scale.

What we offer

GoodData provides a flexible work environment with options to work from Brno, Prague, or in a hybrid setup. You will be part of a great team that values collaboration and innovation. We are committed to building a future of agentic AI for data intelligence, and your work will have a real impact on how businesses turn data into decisions. We encourage you to apply even if your experience doesn't match every requirement, as we value diverse perspectives and backgrounds.