Backbase

Senior AI Applied Software Engineer

Backbase
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2 days ago
Kraków, PolandSenior

Responsibilities

  • Own the full lifecycle of digital banking products, including ideation, architecture, implementation, release, and maintenance.
  • Design and improve scalable system architectures and components integrating across APIs and services.
  • Build backend and frontend features for entitlements, access control, approvals, limits, and fraud-prevention services.
  • Contribute to LLM-based voice assistants and real-time personalization engines using OpenAI and machine learning models.
  • Mentor junior engineers, conduct code reviews, and serve as a technical resource for the squad.
  • Identify tooling gaps, reduce technical debt, and optimize delivery pipelines.
  • Collaborate with architects, product owners, and UX designers in a pod-based model.

Requirements

  • 5–7+ years of professional experience building complex, high-traffic products.
  • Strong Java, Spring JPA/Hibernate, and Maven experience.
  • Experience with microservices and cloud technologies; Netflix OSS experience is a plus.
  • Strong Angular and TypeScript skills, with proficiency in RxJS and modern build systems.
  • Experience with Webpack and Jenkins; Vue.js experience is a plus.
  • Understanding of Enterprise Integration Patterns and complex service data flows.
  • Ability to work independently on complex features and provide technical leadership.
  • Excellent spoken and written English.
  • Fintech or banking experience is highly advantageous.
  • Must live in or near Kraków and be willing to work hybrid from the office twice per week.

Benefits

  • €1,000 annual self-development budget, promotion path, and dedicated training time.
  • Competitive base salary, annual bonus, and referral bonuses.
  • Flexible hybrid work arrangement in Kraków.
  • Daily lunches, Wednesday community breakfasts, and high-end hardware including a MacBook.
  • Private Luxmed healthcare, Headspace subscription, and a work-from-home allowance.
  • Integration events, flexible working hours, and work-life-balance focus.

Tech Stack

AngularJavaJenkinsMavenTypeScriptVue.jsWebpack
Backbase

About Backbase

1,001-5,000 employees
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