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H2O.ai

Software Engineer

H2O.ai
Poland · Full-time · Mid-Senior

About H2O.ai


🌟 At the Forefront of AI Innovation Since 2012

H2O.ai is driving the future of AI, leading the charge to democratize Generative AI. With our open-source Generative AI and Enterprise h2oGPTe combined with Document AI and award-winning autoML Driverless AI, we’ve empowered 20,000+ global organizations—including over half of the Fortune 500 and household names like AT&T, Commonwealth Bank of Australia, Chipotle, ADP, Workday, Progressive Insurance, and AES.


🚀 AI That Makes an Impact

Through our AI for Good program, we partner with nonprofits, foundations, and communities to tackle some of the world’s biggest challenges—advancing education, healthcare, and environmental conservation. From protecting endangered species to identifying areas vulnerable to natural disasters, we’re proving that AI can be a force for good.


🌍 A Community of Innovators

Join our vibrant community of 2 million+ data scientists worldwide, where the best minds in AI and customers collaborate to create practical, game-changing GenAI applications. Now, business users can supercharge their productivity by harnessing the power of LLMs through enterprise-ready tools built for real-world impact.


🏆 Elite Talent + Visionary Leadership

H2O.ai is home to the world’s top Kaggle Grandmasters, the most brilliant minds in machine learning and data science. Guided by a commitment to Responsible AI and AI for Good, we aim to reshape industries and create a better future.


✨ Recognized Excellence

Named a Visionary in the 2024 Gartner® Magic Quadrant™ for Data Science and Machine Learning Platforms, H2O.ai is the only provider offering both Predictive AI and Generative AI that works on-premise, air-gapped, and across all major cloud environments.


💡 Learn More

Ready to see what’s next? Visit us at www.H2O.ai and discover how we’re shaping the future of AI.


🔥 Build Something That Matters! 🔥


Are you passionate about building scalable, cutting-edge AI-solutions and eager to make an impact on an innovative product? Join us as a Software Engineer to help revive and deliver critical products to our enterprise customers. You will work alongside experienced Software Engineers who will guide and orchestrate the team’s efforts in a fast-paced, collaborative environment. If you love solving tough problems, working with modern tech like Kubernetes, Go, Python, and streaming platforms, and want to be part of a team that moves fast, this role is for you!


🚀 What You Will Do


  • Build & ship: Contribute to the design, development, and deployment of scalable applications using Kubernetes, Go, Python, Protobuf, gRPC, and REST API.
  • Think in microservices: Help design and maintain scalable microservices architecture.
  • Work with real-world big data: Optimize and process large datasets efficiently.
  • Get hands-on with streaming data: Work with Kafka and real-time data processing (we’ll teach you if you’re new to it!).
  • Deploy like a pro: Use Helm to deploy and manage Kubernetes applications.
  • Work like a pro: Debug, test, and refine software to ensure high code quality and reliability.
  • Learn & grow: Work closely with a seasoned Senior Engineer who will mentor and support you.


📌 What You Need


  • Bachelor’s degree in Computer Science or a related field (or equivalent work experience).
  • 2-4 years of software development experience (or solid projects if you’re a fast learner!).
  • Proficiency in Go, Java, Python, Kubernetes, Protobuf, gRPC, REST API, and micro-services architecture.
  • Passion for data-heavy applications and handling large datasets.
  • Familiarity with microservices architecture and distributed systems.
  • Bonus points if you’ve worked with Kafka or Helm (but if not, we’ll help you learn!).
  • Knowledge of JVM-based languages is advantageous but optional.
  • A growth mindset – we don’t expect you to know everything, but we expect you to be excited to learn.


✨ Why Join Us?


  • Make an impact – We’re shipping a product that matters, and your work will be front and center.
  • Fast learning environment – You’ll be mentored by a Senior Engineer and work with some of the most in-demand tech in the industry.
  • Cutting-edge tech stack – Kubernetes, Go, Python, microservices, and real-time data.
  • Startup energy + stability – The best of both worlds: the excitement of shipping fast with the stability of an established company.
  • Flexible working hours and remote-friendly policies.


💡 Sounds exciting? Let’s talk! We’re looking for smart, curious engineers who are ready to take on the challenge! Apply now and help us shape the future of enterprise AI software. 🚀


H2O.ai is committed to creating a diverse and inclusive culture. All qualified applicants will receive consideration for employment without regard to their race, ethnicity, religion, gender, sexual orientation, age, disability status or any other legally protected basis.

Key Skills

Ranked by relevance

ai kubernetes python microservices machine learning kafka grpc cloud java jvm
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Posted
Mar 26, 2025
Type
Full-time
Level
Mid-Senior
Location
Kraków Old Town
Company
H2O.ai

Industries

Data Infrastructure Analytics Software Development

Categories

Engineering

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