Company
blazeSQL logo

blazeSQL

www.blazesql.com
Location

In office: Berlin

  • 🇩🇪 Germany
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Full Stack Engineer - Flutter/Python

BlazeSQL – Transforming Data Interaction with AI-Powered Solutions

At blazeSQL, we are revolutionizing the way teams access and analyze data. Our AI data analyst enables users—regardless of technical expertise—to effortlessly derive insights from their databases in a self service manner. By connecting blaze to the companies database or data warehouse, teams can transform questions into data insights and dashboards, democratizing data insights throughout the company and radically increasing the efficiency of data driven decision making.

About the Role

We are looking for a highly skilled and fast-moving Fullstack Developer to help scale BlazeSQL’s AI-powered BI platform. Our product is live, growing fast, and already used by real customers —your focus will be on adding new features, improving the codebase, and ensuring scalability.

You should be an exceptional engineer —someone who writes high-quality code quickly, thinks critically, and understands how to build software in a team. You'll work across Flutter and Python , closely collaborating with our Co-Founders to shape the product.

If you thrive in a fast-paced startup, love building great products, and want to make a real impact, we’d love to hear from you.

Tasks

Responsibilities

  • Develop and maintain our Flutter-based frontend, ensuring a seamless and intuitive user experience.

  • Implement and optimize backend services using Python, integrating with various APIs.

  • Lead and contribute to integration testing, ensuring high application stability.

  • Collaborate closely with the team to define and execute the product roadmap.

  • Work with Firebase to manage authentication, real-time data, and backend services.

  • Help scale our infrastructure and improve system performance.

  • Take ownership of features end-to-end, from architecture to deployment.

  • Actively participate in technical discussions, bringing ideas and best practices to the table.

Requirements

Must have

  • 4+ years of Flutter (Web & Desktop) development experience, including:

  • Riverpod for state management.

  • Firebase for backend services.

  • Writing and maintaining integration tests.

  • 4+ years of Python experience , with a focus on backend development.

  • Strong experience working with APIs and integrating third-party services.

  • Knowledge of software engineering best practices for the full development life cycle

  • A track record of building and shipping apps, whether through side projects, open-source contributions, or professional work.

Nice to have

  • Experience with AI technologies, such as:

  • OpenAI API & Anthropic API.

  • Building AI-powered chatbots or autonomous agents.

  • Contributions to open-source projects.

  • Experience with Google Cloud Platform (GCP) or Azure.

About you

  • Experience in early-stage startups, understanding the pace and adaptability required.

  • You are recognized as a very good communicator. Flawless English is a must.

  • You care deeply about your craft and are passionate about product development.

  • You are a diligent executer, taking end-to-end ownership in everything you do.

  • Experience leading a team or key projects.

  • Building and scaling a company excites you deeply. Prior founding experience or having built a product from the ground up is a plus.

Benefits

  • Competitive salary.

  • Stock option package—be part of our success story.

  • A highly collaborative, fast-moving startup environment where your work directly impacts the company’s success.

  • Flexibility in remote work and schedule.

  • The opportunity to shape the way teams access and analyze data in a high-potential, exponentially growing company.

Why Join Us?

This is a rare opportunity to join a fast-growing startup at a pivotal moment. BlazeSQL is more than just a product—we are up to radically redefine how businesses access and use data. We are scaling rapidly, backed by real revenue and an expanding customer base, and with our first funding round on the horizon, now is the time to make your mark.

You'll be working with a highly skilled team, tackling complex technical challenges, and shaping the future of AI-powered data analysis. If you're looking for ownership, impact, and the thrill of building something game-changing , this is your chance to be part of a company that is transforming how businesses make data-driven decisions. Join us!