Описание
Andersen’s customer is a large international organization in the technology and services sector. It provides digital solutions and professional services to businesses and institutions across multiple markets, supporting operational improvement, technology adoption, data-driven decision-making, and complex business initiatives. The project modernizes payment infrastructure through a large-scale issuer processing migration, scalable cloud-native solutions, high-volume transaction processing, API integrations, and event-driven services, with a focus on reliability, scalability, and high availability.
Задачи
•Support a large-scale issuer processor migration programme in the payments industry
•Design and implement integrations between complex platforms
•Develop and maintain high-volume backend services using Go/Golang
•Work with transaction processing systems, APIs, and event-driven architectures
•Contribute to distributed systems and microservices-based solutions
•Support integration activities across client and vendor platforms
•Perform technical analysis related to migration and integration initiatives
•Participate in testing throughout the programme lifecycle
•Investigate and resolve technical issues during migration and integration phases
•Work in cloud-native environments following modern engineering practices
•Ensure the reliability and continuity of business-critical, high-availability systems
•Collaborate with client and vendor teams throughout the migration programme lifecycle
Требования
•3+ years of senior-level backend engineering experience with strong Go/Golang expertise
•Experience designing, building, and integrating complex backend systems
•Strong knowledge of distributed systems and microservices architecture
•Hands-on experience with event-driven architectures and platforms such as Kafka
•Strong experience in API design, backend integrations, and system-to-system communication
•Experience supporting or delivering large-scale migration initiatives
•Understanding of cloud-native environments and modern software engineering practices
•Experience with transaction processing systems and high-volume backend services
•Experience building or supporting business-critical, high-availability systems
•Ability to collaborate effectively with client, vendor, and cross-functional engineering teams
•Experience supporting technical analysis, integrations, testing, troubleshooting, issue resolution, and migration activities throughout the programme lifecycle
•English at Upper-Intermediate level or above
Будет плюсом: domain experience in card payments, issuer processing, banking, fintech, transaction switching, or payment infrastructure
Условия
•Opportunity to change projects and/or develop expertise in a business domain
•Professional, financial, and career growth; mentoring and adaptation systems for each new employee
•Opportunity to earn up to an additional 1,000 EUR per month, depending on expertise, included in the annual bonus, by participating in company activities
•Access to the corporate training portal and its regularly updated knowledge base
•Corporate events and amenities, including parties, pizza days, PlayStation, fruits, coffee, snacks, and movies
•Certification compensation (AWS, PMP, etc.)
•Referral program
•Private health insurance and sports compensation, depending on the type of employment
•Work locations: Austria, Belarus, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Georgia, Germany, Hungary, Italy, Kazakhstan, Latvia, Lithuania, Luxembourg, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, The Netherlands
