Senior Database Engineer

Krakow - Product & Platform Department

Backbase

Senior Database Engineer

At our new Business Development Center in Krakow - the heart of Backbase Poland - the best traits of our global and diverse culture come together. Here, our international R&D and Customer Success departments continuously work together to share ideas, remove barriers and strengthen our path forward. As craftspeople, we’ve built an internal culture that’s designed to help you succeed. Together with some of the greatest minds in the business, you’ll have the freedom to experiment and further develop your ideas - becoming an essential part of our business and truly making a difference. Hurry up and find us in the High5ive building in the business center of Krakow, before we make the move to a bigger location due to rapid growth!

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* Database performance engineers are a cornerstone of Backbase technology. You'll provide invaluable guidance to our development teams (tribes and squads) in their approach to databases and data design, ensuring our microservices deliver optimum performance. You'll analyze and interpret large volumes of performance data to characterize application behavior while proactively scanning for potential problems. Once an issue or bottleneck is identified, you'll build simulations to test your findings, and upon confirmation, you'll clearly explain it to Technical Architects and guide them towards a solution. We believe in having the guts to push limits and break barriers to make things happen, continuously learning and reinventing ourselves for maximum impact, never giving up. Your duties will include: * Explaining complex findings to a variety of technical audiences. * Testing our Proof-of-Concept (PoC) products to ensure they achieve our ambitious goals. * Ensuring overall software quality, scalability, and performance. * Working closely with our cloud solutions team on their Minimum Viable Product (MVP) and launch. * Acting as a consultant to our internal development teams and educating them on performance.

* Looking for a journey instead of a job? Then let’s talk! We are THE pioneers in banking tech. As a Database Engineer at Backbase, your role expands beyond the day-to-day operations of engineering. If you’re a curious go-getter with a passion for working with people and challenging your own skill set, then this is for you. We are creators, with a customer-centric mindset that loves what they do and brings fun to any challenge. Together we kick ass, have fun and feel proud when our vision is delivered. The next day - we wake up and raise the bar a little higher. To really tackle this role, we believe you’ll need: * Solid experience with large (100TB+), highly available, and high-transaction databases, with MySQL being a must-have (Oracle or MSSQL is a plus). * Experience working with Cloud databases, either AWS or Azure. * Deep knowledge about database fundamentals and architectures, alongside SQL code performance review and optimization. * Familiarity with standard edition tools for performance measurement, analysis, and optimization. * Experience with developing tools and methodology for isolating performance issues. * The ability to coordinate, plan, and manage complex technical solutions. * Excellent communication skills, able to explain complex subjects to a wide audience with different expertise levels. * Experience with ML/LLM/AI concepts and their impact on database performance and data architecture, especially in a high-transaction environment. * You must be located within commuting distance to our Amsterdam office, as we work in a hybrid mode, at least twice per week from the office.

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You own what you ship

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Real ownership means real responsibility. From day one, you set the pace, make the decisions, and see your work land where it matters. You drive the outcomes, you celebrate the wins.

You own what you ship

Subline

Real ownership means real responsibility. From day one, you set the pace, make the decisions, and see your work land where it matters. You drive the outcomes, you celebrate the wins.

The work is the standard

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We built something that didn't exist before - an AI-native Banking OS where humans and AI agents work side by side, at scale, inside real banks. We raise the bar because we've seen what's possible when you don't settle.

The work is the standard

Subline

We built something that didn't exist before - an AI-native Banking OS where humans and AI agents work side by side, at scale, inside real banks. We raise the bar because we've seen what's possible when you don't settle.

Ambition without ego

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You'll work with people who've shipped things most thought couldn't be done. Direct, down-to-earth, no egos. The kind of team where the best idea wins and everyone's genuinely glad when it does.

Ambition without ego

Subline

You'll work with people who've shipped things most thought couldn't be done. Direct, down-to-earth, no egos. The kind of team where the best idea wins and everyone's genuinely glad when it does.

Real AI, running in real banks

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We're not waiting for AI to be ready. It already is - running inside banks, serving customers, solving problems that matter, out in the real world today.

Real AI, running in real banks

Subline

We're not waiting for AI to be ready. It already is - running inside banks, serving customers, solving problems that matter, out in the real world today.

Grow while you build

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Annual learning budget, global exposure, and work that moves you forward. Your growth and our mission go hand in hand.