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Patrianna

Middle Full-Stack Engineer (Back Office)

Patrianna
Poland · Full-time · Entry

Dive into the pulse of cutting-edge solutions with Patrianna LTD! 🚀

Are you ready to dive into the dynamic world of social gaming and be part of a rapidly expanding team? We’re on the lookout for a talented Middle Full-Stack Engineer (Back Office) to join our Patrianna LTD team on a full-time basis.

🌟 What You Gain?

Dynamic Environment: Step into the heart of a super fast-growing social gaming company, where innovation and creativity thrive.

Global Impact: Be at the forefront of crafting a global social entertainment platform, with a primary focus on captivating the North American market.

Limitless Growth: Take your career to new heights with opportunities for advancement and personal development. Join us in the exhilarating journey of continuous growth.

Massive Reach: Contribute to the development of client web and mobile apps that engage with up to 150 million customers worldwide.

Commitment to Excellence: We’re dedicated to delivering high-quality code, ensuring predictable behavior in production, seamless scaling, and automation every step of the way.

Responsibilities:

  • Build and evolve our internal backoffice solution using Retool and custom APIs
  • Design and develop fullstack features that connect frontend logic with backend APIs and data layers
  • Understand how internal users work — and improve that experience through thoughtful UX and workflow design
  • Work closely with stakeholders to identify inefficiencies, gather feedback, and translate it into impactful features
  • Write clean, well-tested, maintainable code across both frontend (Retool) and backend stacks (Java/Spring Boot)
  • Take ownership of the reliability, security, and usability of the backoffice system
  • Proactively challenge unclear requirements and suggest smarter, more elegant approaches

Requirements:

Must Have:

  • 2+ years of experience as a fullstack developer with strong skills in JavaScript/TypeScript
  • Backend experience with Java, Spring Boot, or similar technologies
  • Strong understanding of user experience and workflow design — not just function, but form and flow
  • Experience working with REST APIs, PostgreSQL, and user access control
  • Ability to work directly with non-technical stakeholders and translate their needs into practical solutions
  • Clear communication skills and a high level of ownership
  • Upper-intermediate English or higher — you’re confident discussing both tech and UX decisions

Would Be a Plus:

  • Experience with Retool or similar internal platforms
  • A “perfectionist” eye for UI detail, layout, and ease-of-use
  • Experience with React

Our Tech Stack

  • Java 23
  • Spring Boot 3.4.4
  • Google Cloud Platform:
    • Kubernetes
    • Kafka
    • AlloyDB for PostgreSQL
    • Spanner
  • Ebean ORM
  • Flyway
  • Redis
  • Quartz
  • WebSockets
  • Retool
  • Test Containers
  • Locust for perf testing
  • Jenkins / ArgoCD
  • ELK / Sentry / Grafana
  • Jira / Confluence / Slack / Bitbucket
Benefits

Full Remote Work: Enjoy the flexibility of working remotely from wherever you feel most productive.

Company Events: Engage in our vibrant company culture through a variety of informal events designed to foster camaraderie and teamwork.

Continuous Development: Get an opportunity to join a fast-growing business where the sky’s the limit.

Key Skills

Ranked by relevance

postgresql ux spring boot confluence grafana react cloud slack java ui
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Posted
Jul 31, 2025
Type
Full-time
Level
Entry
Location
Warsaw
Company
Patrianna

Industries

Software Development

Categories

Engineering Information Technology

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