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Offer summary
(Summary generated by AI based on the full job description)
The project focuses on supporting and developing financial process platforms within a highly regulated environment. The role requires working with Blackline and managing financial reconciliation and control systems. Responsibilities include user support, process automation, reporting, and ensuring data consistency across enterprise systems. Fluent English and at least 3 years of experience in system administration or financial application support are required.
Blackline Administrator (f/m/x)
Company: Sii Sp. z o.o.
from: 11 June 2026
to: 11 July 2026
salary not specifiedB2B contract (full-time)
salary not specifiedcontract of employment
Offer parameters
level:mid • senior
working mode:remote • hybrid • full office
Białystok, Centrum
Requirements
Expected technologies
Blackline
Our requirements
- At least 3 years of experience in a system administration or application support role
- Hands-on experience with financial or accounting-related platforms, Blackline is preferred
- Strong understanding of financial processes and system-based controls
- Experience working with integrated enterprise systems
- Ability to analyze issues and propose effective technical solutions
- Fluent in spoken and written English for daily cooperation with international teams
- Residing in Poland required
Your responsibilities
- Managing and developing the configuration of a financial reconciliation and control system
- Supporting business users in day-to-day system usage and resolving technical issues
- Reviewing financial workflows and identifying opportunities for process automation
- Creating system-based reports, dashboards, and analytical outputs for stakeholders
- Ensuring data consistency between financial systems and enterprise platforms
- Participating in system enhancements, upgrades, and functional testing initiatives
About the project
We are looking for an experienced Systems Administrator to support and develop financial process platforms within a highly regulated business environment. The role focuses on ensuring reliable system performance, supporting end users, and contributing to continuous improvement initiatives. Close collaboration with internal technology teams is required, along with confident daily communication in English.
What we offer
- Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas
- Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market
- We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022
- Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more
- Comfortable workplace – class A offices or remote work
- Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application
- PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers
- Investment in your growth – meetups, webinars, training platform and technology blog – you choose
- Fantastic atmosphere created by all Sii Power People
Recruitment stages
- 1.Send your CV
- 2.Talk to us about your expectations
- 3.Learn more about our projects and choose the best
- 4.Start your adventure with Sii!
Sii Sp. z o.o.
Sii is the leading technology consulting, digital transformation, engineering, and business services vendor in Poland. We already employ more than 7 300 professionals and implement projects in a variety of industries for clients from many countries around the world. The Great Place to Work title, won 10 times in a row, proves that at Sii, we create a friendly work environment.
Sii ensures that all employment-related decisions are made solely on the basis of qualifications and competencies. We are committed to equal treatment of all individuals, regardless of any protected characteristics, and promoting a diverse and inclusive work environment.
This is how we work
Blackline Administrator (f/m/x)
I apply to:
Sii Sp. z o.o.
Białystok, Centrum
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