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Business Systems Engineer (Regular/Senior)

Fool's TheoryCompany website ↗

Apply at Fool's TheoryOpens the employer's own posting.
Where
Bielsko-Biała, Poland
Level
Senior
Salary
not stated by the employer
Technologies
PythonJavaScriptC++SQLREST
First sniffed
23 Sept 2026 03:42 · open 25 days
Last verified
17 Oct 2026 19:00 · still on the employer's site
Source
Company careers system

About us
We are Fool’s Theory, a company from Bielsko-Biała in Poland, creators of the game Seven: The Days Long Gone and The Thaumaturge.
We are a collective of experienced and creative developers, who share a simple philosophy - we believe that unbridled passion and flexible processes are what makes the perfect combo for crafting great games.
Sounds interesting? Get in touch with us!
Responsibilities

- Creating and maintaining integrations between cloud and on-premise systems e.g. email, cloud office suites, communication platform, issue tracker, absence management system and KSeF.

- Customizing licensed software, as well as creating custom applications from scratch to support internal processes.

- Providing administrative support for Atlassian products such as Jira, Confluence, Jira Service Management, Assets.

- Providing internal user support and facilitating training sessions to enhance adoption and effective usage.

- Monitoring system health and performance metrics to ensure stability and minimal downtime.

- Maintaining up-to-date documentation covering configurations, standards and operational procedures.

- Establishing and enforcing governance frameworks and best practices for tool management.

- Executing scheduled maintenance tasks and coordinating software upgrades.

- Partnering with stakeholders across departments to gather input and implement solutions that meet evolving needs.
Requirements

- Programming skills at a Senior or Regular level in one of the following languages: C, C++ or Go.

- Knowledge of scripting languages such as Python, JavaScript or YAML and readiness to work extensively with one of these technologies.

- Experience working with REST APIs and implementing system integrations.

- Ability to conduct effective technical research and evaluate different approaches to solving a problem.

- Ability to explain complex technical concepts in a simple, accessible way to non-technical stakeholders.

- Ability to evaluate feasibility based on available data and confidently communicate when a proposed solution is not viable.

- Ability to build a functional, user-friendly frontend and cooperate with UX designers and frontend developers on more complex frontend solutions.

- Ability to create solutions compliant with security and ISO standards.

- Ability to work independently and take ownership of tasks.

- Strong problem-solving skills.

- Fluent in English.
Nice to have

- Knowledge of Jira workflow configuration, smart values, scheme management, and advanced customization.

- Knowledge of real-time systems (WebSocket, WebRTC, etc.).

- Knowledge of SQL and ERP systems.
We offer

- Flexible working hours (core hours 10:00-16:00).

- Possibility to work remotely (from anywhere with a time zone difference of -/+ 2 hours from GMT+1).

- English language lessons.

- Working in a group of experienced specialists, often gamedev veterans, who are willing to share their knowledge.

- Support in industry training courses, conferences and fairs participation.

- Private medical insurance (Enel-med).

- Access to MyBenefit platform with a possibility to co-finance a Multisport Card.

- Psychological support.