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BAS Developer

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Remote- full time- Posted July 31, 2026- via djinni.co

You will be redirected to djinni.co to apply.

bill_line is an international fintech company with Ukrainian roots.

We have built and continue to develop a payment platform for businesses of all sizes operating online.

Our clients include e-commerce stores, marketplaces, banks, insurance companies, charitable organizations, and many other businesses processing online payments. One of our key advantages as a payment service provider is our ability to deliver custom solutions while following a client care approach throughout every stage of cooperation-from the initial integration request to implementation and transaction support.

We're not stopping here-we're continuing our journey to the moon, and we're looking for another talented professional to join our team.
 

Requirements:

  • Bachelor's or Master's degree in Computer Science, Software Engineering, Information Systems, or a related field.
  • At least 1 year of experience in ERP system development or support.
  • Strong knowledge of BAS/BAF architecture and core principles.
  • Experience with development and customization of modules and reports in BAS/BAF.
  • Understanding of ERP system architecture, API integration principles, and Agile/DevOps methodologies.
  • Experience in software development, testing, and maintenance.
  • Hands-on experience with SQL/NoSQL databases.
  • Strong SQL query writing skills.
     

Responsibilities:

  • Customize and enhance documents, reports, and software modules.
  • Provide technical support for onboarding new businesses into the accounting information environment.
  • Develop SQL queries for data extraction and reporting.
  • Prepare data for management and analytical reporting.
  • Develop new functionality on the BAS/BAF platform.
  • Integrate BAS/BAF with external services and APIs.
  • Analyze, troubleshoot, and resolve system issues.
  • Handle user requests and technical tasks.
  • Maintain and improve customized configurations.
  • Participate in designing and implementing new automation solutions.
     

What We Offer:

🌐Our HQ is in unshakable Kyiv, near the Zvirynetska metro station. We also have a cool EU office if you are relocated.
👨‍💻You will immediately have everything you need to work (the best equipment, subscriptions to the necessary services and everything that will make you effective).
⚡Hybrid work format.
With the hybrid format, Monday, Wednesday and Friday are in the office, and the rest of the days are your choice. Rest assured: in our workspace, even during blackouts, you will find stable WiFi, the same “electricity”, independent heating, a sports area, a shower and even a place to sleep!
🏖️We have 24 days of paid vacation. If you are a workaholic and did not use it, we will compensate you with money.
💊We pay sick leave in full.
🥗 corporate lunches to your own taste from GudFood.
👩‍🔬Mandatory health insurance.
🧘‍♀️Sessions with psychologists - we support mental health.
 

💡 How we have fun
A cool team is our main asset and a reason for pride. Your future colleagues love active recreation, competing for donations to the Armed Forces of Ukraine, sharing impressions of a movie or listening to their favorite music together. We often end the working week with a fun Friday mini-party with colleagues.

💡 People care
This is our principle in our internal corporate culture: we support each other, and the company helps the realization and professional growth of colleagues.
We care about the health of our colleagues and hold Health Days.

💡 Training and development
We regularly participate in top international fintech, e-commerce, crypto-conferences, meetings.
We pay for training (courses, trainings, seminars) for professional growth and development of the team.
We support learning English or other languages, especially for expansion into new markets!
 

Thank you for your interest in bill_line! We look forward to receiving your CV.

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