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Offer summary
(Summary generated by AI based on the full job description)
The project focuses on production support of billing and payment systems and ensuring platform stability at scale. Key technologies include Linux, Windows Server, Microsoft IIS, Docker, Kubernetes, GCP, Jenkins, Git, Maven, MS SQL, Oracle DB, along with CI/CD and monitoring tools like Splunk. Responsibilities cover L2/L3 support, incident management, maintaining CI/CD pipelines, automation, cloud integration, and data analysis. Benefits include private healthcare, Multisport card, insurance, and training budget.
from: 15 June 2026
to: 15 July 2026
26 000 - 32 000 złnet (+ VAT)/ mth.B2B contract (full-time)
Offer parameters
level:senior
working mode:hybrid
location:Warszawa, Masovian
Warszawa, Masovian
Requirements
Expected technologies
Microsoft SQL Server
Oracle DB
Linux
Bash
Windows Server
IIS
Hazelcast
Docker
Kubernetes
Google Cloud Platform
Optional technologies
Splunk
GitHub
Jenkins
Maven
Operating system
Windows
Our requirements
- Master’s degree or equivalent experience with a strong background in L2/L3 Production Support.
- Hands-on experience with:
- DevOps tools (Jenkins, Git, Nexus, Maven, GitHub Actions).
- MS SQL, Oracle DB, and scripting in Linux/Bash.
- Windows Server configuration, IIS, Hazelcast, containerization with Docker/Kubernetes, and cloud platforms (GCP).
- Knowledge of virtualization, containerization, CI/CD integration, and monitoring tools (e.g., Splunk).
- Familiarity with Agile tools (Jira, Confluence).
- Strong analytical skills, ability to manage complex workloads, and excellent communication in English.
Optional
- Understanding of payment domain protocols (ISO 20022) – XML, XSD, JSON.
- Exposure to Java development or complex enterprise architectures.
- Experience managing DevOps pipelines with GitHub/Jenkins/Maven.
Your responsibilities
- Deliver production support for billing and payments systems – including run-the-bank (RTB) maintenance and incident response.
- Manage distributed systems, including Linux and Windows servers, middleware components (e.g., Microsoft IIS), and containerized environments on Kubernetes and cloud (Google Cloud Platform).
- Maintain and improve CI/CD pipelines, applying DevOps best practices.
- Oversee application performance and ensure compliance with organizational standards for resilience and risk control.
- Participate in change management processes, ensuring proper planning and alignment with service-level agreements.
- Conduct data analysis and create business intelligence insights using MS SQL and Oracle databases.
- Collaborate with global teams to enhance automation, security patching, and risk mitigation strategies.
- Note: Detailed project information will be shared during the recruitment process.
About the project
Are you passionate about keeping critical systems running smoothly and ensuring platform stability at scale? We are looking for a Software Engineer (Production Support) to join a global technology team, supporting essential billing and payment services in a dynamic and collaborative environment.
About the Role
This is an exciting opportunity to work in a Production Engineering function, taking responsibility for service health, stability, and performance, while leveraging modern infrastructure and DevOps practices.
The role covers a wide range of activities, from L2/L3 application support to system enhancements, change management, automation, and cloud integration.
You will work closely with distributed engineering and business teams, ensuring robust operations management for highly critical financial services.
Sounds like your kind of challenge?
This is how we organize our work
This is how we work
agilescrum
This is how we work on a project
- Continuous Deployment
- Continuous Integration
Joining this project you’ll become part of Mindbox – a tech-driven company where consulting, engineering, and talent meet to build meaningful digital solutions. We’ll back you up every step of the way, accelerate your development, and ensure your skills make a difference.
What we offer
- Flexible cooperation model – choose the form that suits you best (B2B, employment contract, etc.)
- Hybrid work setup – remote days available depending on the client’s arrangements – 2 days a month from the office in Warszawa
- Collaborative team culture – work alongside experienced professionals eager to share knowledge
- Continuous development – access to training platforms and growth opportunities
- Comprehensive benefits – including Interpolska Health Care, Multisport card, Warta Insurance, and more
- High quality equipment – laptop and essential software provided
Benefits
- sharing the costs of sports activities
- private medical care
- sharing the costs of professional training & courses
- life insurance
Mindbox Sp. z o.o.
At Mindbox, we connect top IT talents with technology projects for leading enterprises across Europe.
Our focus is on matching your skills with work that matters – projects that use modern tech stacks, solve real business challenges, and give you space to grow. By joining us, you’ll deliver technology solutions for well-known brands, supported by the Mindbox team that values knowledge-sharing and continuous development. We make sure you have the tools, flexibility, and guidance to do your best work – and to keep moving forward in your career.
Software Engineer (Production Support)
26k–32k zł / mth. (B2B)
I apply to:
Mindbox Sp. z o.o.
Warszawa, Masovian
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