Sr. Kotlin Backend Engineer

5 days ago

Brno, South Moravian, Czech Republic GoodData Full time 90,000 - 120,000 per year

GoodData is a cloud-based analytics platform that helps organizations in making data-driven decisions. We are hiring for an engaging job in a dynamic, international environment.

We are looking for a Sr. Software Engineer (Backend) to join our team. Working hybrid is a possibility, and we also have the option to work onsite from our Brno or Prague offices.

About the team

The team builds a product-oriented Analytical Stack, collaborating closely with dedicated Product Manager, Architect and QA, to ensure that our work delivers maximum value to users. We collaborate to design solutions incrementally and value ownership and responsibility. Our engineers take end-to-end ownership of their work, with the freedom to experiment, innovate, and contribute to shaping the product.

Our Tech Stack
  • Our tech stack is built for scalability, efficiency, and flexibility in data processing
  • Our backend is primarily developed in Kotlin and Python (with types), with a focus on modular microservices handling various aspects of the data pipeline, including orchestration, integration, and processing
  • We deploy on Kubernetes, leveraging technologies like Apache Calcite, Apache Arrow, DuckDB, Pandas, and Polars for high-performance data processing
  • We emphasize efficient algorithms and data structures to tackle diverse challenges and ensure optimal performance
  • We prioritize distributed architecture and scalability, crafting high-quality, test-driven code while influencing technical solutions, best practices, and API design—both internally and externally
What do we expect from you?

You are used to working on more than one project. You thrive in a dynamic, collaborative environment and enjoy taking initiative. You are proactive, open-minded, and enthusiastic about learning new technologies.

You will closely collaborate with your teammates to:

  • Develop our Kotlin and Apache Calcite-based Analytic Query Engine
  • Take on the challenges of building a distributed, highly scalable application
  • Craft high-quality code with automated testing
  • Influence technical solutions, processes, and best practices within the team
  • Contribute to both internal and public API design and implementation
You have
  • A strong background in computer science,
  • Experience with Kotlin/Python/Java
  • Very good knowledge of SQL and relational databases,
  • Familiarity with relational algebra
  • Strong problem-solving skills and the ability to think analytically
  • Passion for clean code, design, and testing,
  • Familiarity with software design patterns,
  • Experience with Linux ecosystem, Git and Docker,
  • Good proficiency in written and spoken English,
  • A strong sense of ownership, while being open to constructive feedback
  • Experience as a team player in an agile environment
It is nice if you have
  • Working knowledge of open source frameworks like Apache Calcite and Apache Arrow
  • Familiarity with Kubernetes
  • Understanding of web technologies (HTTP, HTML, JSON) and modern frontend frameworks
  • Knowledge of gRPC and protocol buffers
  • Experience with distributed application development
  • Familiarity with BI platforms and Big Data
  • Experience with DB design and tuning
  • Experience or interest in learning Python
  • Experience or interest in learning full stack/frontend development (TS/JS)

GoodData is a cloud-based analytics platform. Employees, customers, and business partners will understand the data in the same way thanks to GoodData's robust end-to-end pipeline; self-service analytics; low-code/no-code interfaces; embeddable data visualization; application integration; and more.

LI-Hybrid

  • Backend Engineer

    24 hours ago

    Brno, South Moravian, Czech Republic Productboard Full time 1,200,000 - 2,400,000 per year

    Join one of our platform teams and help us build the foundations and integrations that power Productboard – a one-of-a-kind product management system used by 5000+ global companies. You will work on technically interesting and high-impact areas like Public APIs, integrations with third-party systems, automations, notifications, permissions, and more. As...

  • Senior Backend Engineer

    24 hours ago

    Brno, South Moravian, Czech Republic Productboard Full time 80,000 - 160,000 per year

    Join one of our platform teams and help us build the foundations and integrations that power Productboard – a one-of-a-kind product management system used by 5000+ global companies. You will work on technically interesting and high-impact areas like Public APIs, integrations with third-party systems, automations, notifications, permissions, and more. As...

  • Frontend Product Engineer

    24 hours ago

    Brno, South Moravian, Czech Republic Productboard Full time 80,000 - 120,000 per year

    Join one of our product teams and develop features with real value for a one-of-a-kind product management system used by 5000+ global companies. We work in small cross-functional teams that usually consist of 3 developers, a designer, and a product manager. You'll be part of the whole feature development lifecycle, with direct access to a wealth of customer...

  • Kotlin SW Developer

    2 weeks ago

    Brno, South Moravian, Czech Republic Yunex Traffic Full time 900,000 - 1,200,000 per year

    Kopeme za tým Yunex Traffic, globálního lídra v oblasti inteligentních dopravních systémů. Vyvíjíme řešení pro řízení dopravy, vedoucí k vyšší plynulosti, bezpečnosti, efektivitě a šetrnosti k životnímu prostředí. Výsledky naší práce vnímají obyvatelé ve městech po celém světě.Jak vypadá váš budoucí tým?Budete...

  • Kotlin SW Developer

    2 weeks ago

    Brno, South Moravian, Czech Republic Yunex Traffic Full time 45,000 - 55,000 per year

    Location:Brno, CZ, 617 00Type of Employment: Hybrid - Full-timeCareer Level: ProfessionalJob Family: Information TechnologyDate posted: Sep 10, 2025Kopeme za tým Yunex Traffic, globálního lídra v oblasti inteligentních dopravních systémů. Vyvíjíme řešení pro řízení dopravy, vedoucí k vyšší plynulosti, bezpečnosti, efektivitě a...

  • Fullstack Engineer

    24 hours ago

    Brno, South Moravian, Czech Republic Productboard Full time 120,000 - 240,000 per year

    Location: Brno or Prague Join one of our product teams and develop features with real value for a one-of-a-kind product management system used by 5000+ global companies. The team is working across the whole stack and touching all domains to ensure smooth customer collaboration. We own and maintain a variety of horizontal domain from navigation, thru editor...

  • Senior Engineering Manager

    24 hours ago

    Brno, South Moravian, Czech Republic Productboard Full time 120,000 - 240,000 per year

    When we started in 2014, our focus was on product managers in smaller teams who lacked a great product management tool. Today, we are the leading product management platform, helping larger companies with thousands of employees, each with different needs and personas. To meet the growing demands and scale of the enterprise market, we're adapting our product...

  • Fullstack Engineer

    2 weeks ago

    Brno, South Moravian, Czech Republic Enverus Full time 900,000 - 1,200,000 per year

    Senior Fullstack EngineerWhy YOU want this position:At Enverus, we're committed to empowering the global quality of life by helping our customers make energy affordable and accessible to the world.We are the most trusted energy-dedicated SaaS company, with a platform built to maximize value from generative AI, and our innovative solutions are reshaping the...

  • Staff Engineer

    24 hours ago

    Brno, South Moravian, Czech Republic Productboard Full time 120,000 - 180,000 per year

    As our first hire in this domain, you'll join as a key leader shaping our approach to data infrastructure. Your main responsibility is to build systems that make data storage efficient, scalable, and reliable. Together, we'll ensure our data storage landscape enables engineers, product teams, and analytics to move quickly and confidently. What You Will...

  • Senior .NET Engineer

    1 day ago

    Brno, South Moravian, Czech Republic Avenga Full time 90,000 - 120,000 per year

    This is usAt Avenga, we believe that human creativity empowers technology that matters. Operating globally, our 6000+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and Ul design, managed services, product development, and software development. This is the jobWe are looking for a Senior...