Business Systems Analyst/Billing Engineer (hybrid Prague)

Revolgy is looking for a Business Systems Analyst / Billing Engineer who thrives on the "archaeology" of technology. Our internal backend is a complex maze—we need someone excited to map it, find their way around in it.

We aren't looking for a "greenfield" developer who only wants to build from scratch. We need an AI-Native Forensic Engineer: someone who views a 10-year-old codebase as a puzzle to be solved, not a nuisance to be deleted.

You will serve as the primary technical owner for mission-critical applications (Billing, Zulu, MyServices, Braintree), acting as the bridge between high-level Finance needs and deep-stack technical stability.

About Revolgy ☁️ Revolgy is a leading multinational company providing digital transformation services through online collaboration tools and cloud infrastructure operating on Google Cloud Platform and Amazon Web Services. We are a premier partner of Google and Amazon. We serve over 2000 customers around the globe.

Location & Contract Type

Location 🌍 Hybrid position open to candidates within 1 hour driving distance from Prague. Knowledge of Czech/Slovak language is a must.
Contract Type ✍️  This position is open for candidates seeking Business-to-Business (B2B) contract positions or employment in Czechia.

What Will You Do? 

• AI-Native Orchestration: Design workflows entirely around AI—utilizing tools like Claude Code, Gemini CLI, or Codex—to perform multi-step orchestration, monitor system health, and resolve errors.


• Forensic Investigation: Trace billing discrepancies (e.g., a missing GCP project ID or a $0.05 variance) across raw CSVs, BigQuery logs, and Python code.


• The "Maze" Mastery: Reverse-engineer and document historical architectural decisions in a decade-old codebase to ensure new fixes improve rather than destabilize the system. Isolate root causes within complex, interconnected systems to provide long-term fixes rather than surface-level patches.


• Financial Operations: Collaborate directly with the Finance team to translate business logic into automated technical solutions. Execute the monthly invoicing run. Important: This requires availability during the billing window (first 4 days of the month), which occasionally falls on weekends.


• Reduce Manual Toil: Systematically identify manual checks and "spreadsheet-based" processes and replace them with scalable, automated architectural solution, like autonomous AI agents and robust code
  
  


• Full-Stack Problem Solving: Independently resolve bugs across the entire stack. While your heavy focus will be on Python (backend), you are comfortable diving into the Vue.js/Nuxt.js (frontend) when the mission requires it.

What You Bring 

• An Investigative Mindset: You are patient and curious enough to dig into legacy code and "boring" data until you find the truth.


• AI-First Problem Solving: You don’t just manually trace bugs; you design AI-driven processes to scan logs and history for anomalies.


• Technical Stack: * Python: Expert at backend scripting and data logic.
  
  
  
  • GCP: Proficient with BigQuery (SQL), Datastore, and App Engine.
  
  
  • Frontend: Familiarity with Vue.js/Nuxt.js to handle full-stack resolutions.
  
  
  
  


• Finance Fluency: Understanding of VAT, VIES compliance, revenue accounts, and accounting dimensions. You have empathy for Finance users but the backbone to push for better technical standards.


• Ownership: You take pride in "owning" the system. When a billing cycle is live, you are the reliable point of contact.


• Communication & Presence: * Fluent Czech or Slovak (essential for deciphering our 60-page manual) and English.
  
  
  
  • Proximity to Prague: Living within a 1-hour drive for face-to-face team alignment.
  
  
  
  
  

What We Offer 

• Impactful Culture: Join a supportive team driven by values like teamwork and innovation, where your proactivity is always celebrated.


• Commitment to Growth: We invest in your professional development through our "Continuous Learning" mindset, supporting both hands-on experience and certifications (like GCP Professional Cloud Architect).


• Innovation in Action: AI and automation aren't just buzzwords here. They are essential tools we expect everyone to use to amplify their impact.


• Autonomy & Accountability: Enjoy the flexibility and trust to influence your work, with full accountability for delivering results.
  

Additional benefits for employees:

• 5 weeks of paid vacation & sick days 


• Budget for work equipment and energy costs 


• Mobile phone & mobile tariff contribution 


• Company notebook 


• GallupStrengths talent DNA analysis 


• Learning and development budget 


• Support for tech speakers and company-hosted meetups 


• Company events


• Multisport card or Pluxee Flexi Card, company SIM card with unlimited data

Our Hiring Process

We want our candidate experience to be as transparent and engaging as possible. As a remote-first company, we value efficiency and cultural fit. Here is what you can expect:

• Step 1: Async Introduction – You’ll start with an asynchronous application form and a short video introduction. This allows us to get a glimpse of your personality and experience in a way that fits your schedule.


• Step 2: People Success Screening (45 min) – A video call via Google Meet to discuss your motivation. This stage includes short, interactive puzzles (via Google Slides) to help us understand your problem-solving approach and soft skills.


• Step 3: Meet the Team (60 min) – You’ll meet your potential manager and future teammates. This round includes role-specific exercises simulating real-life scenarios, giving you a hands-on feel for the work you’ll be doing.


• Step 4: Alignment & Offer – We wrap up by ensuring our expectations, career paths, and values are perfectly aligned before welcoming you to the team.

Equal Opportunity Employer 🌈

Diversity and equal opportunity are important to us. We are happy about the interest of all candidates and strive to provide feedback as quickly as possible.