Senior System Analyst - Payments

Responsibilities: Analyze business scenarios and product requirements; communicate with international partners and customers Design new features and create functional specifications Evaluate backward compatibility of product changes and align requirements with stakeholders Drive end-to-end feature implementation Break down requirements into development tasks and coordinate implementation details Collaborate with external providers (e.g., payment processors, service providers) Work closely with developers, QA engineers, and technical writers Validate implemented features against specifications; perform acceptance testing Develop test plans and test scenarios, including edge cases (e.g., data migration, invalid data, high load) Support maintenance activities, including handling support requests and verifying bug fixes Required Qualifications Bachelor’s or Master’s degree in Computer Science, Information Systems, or a related field 5+ years of experience in system analysis and writing functional specifications 3+ years of experience in payment processing and third-party integrations Strong experience writing functional documentation in English Experience working closely with developers and business users Experience in acceptance testing and test scenario creation Strong analytical thinking and problem-solving skills Ability to structure and communicate complex information clearly Strong prioritization skills and results-oriented mindset Excellent communication and collaboration skills Fluent English Preferred Qualifications Experience in project management Experience with ERP system implementation or support We offer: Private health insurance Performance bonuses Full work equipment (Laptop, mouse, headphones, etc) Great opportunities for career growth We are open to work from home, hybrid or fully on site working model from our office in Belgrade ***The title and salary will be discussed with a successful candidate depending on the level of experience. Acumatica is an Affirmative Action and Equal Opportunity Employer/Veterans/Disabled. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability. If you have a disability and you believe you need a reasonable accommodation in order to search for a job opening or to submit an online application, please e-mail HR@acumatica.com . This email is created exclusively to assist disabled job seekers whose disability prevents them from being able to apply online.