Senior Software Engineer - Customer Interfaces
Adyen is a financial technology company providing a unified platform for payments, data, and financial products. It serves global enterprises, retailers, platforms, marketplaces, and other high-growth businesses.
Projects
About Adyen
Adyen provides payment processing and financial technology services through a single platform. Its offerings include online and in-person payments, payment methods, risk management, authentication, revenue optimization, issuing, payouts, liquidity management, embedded accounts, and capital. Adyen typically serves global enterprises, retailers, SaaS platforms, marketplaces, and other high-growth businesses.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You will build customer-interface frameworks, AI-integrated guardrails, and component libraries; develop streaming multimodal interfaces; architect Java backend agentic workflows; enforce security policies; and operate reliable AI features for financial applications.
Requirements
- 7+ years of professional software engineering experience
- Senior Software Engineer experience or equivalent
- Deep proficiency in Java for high-concurrency backend services
- Experience with Vue or Preact
- Experience with agentic AI integrations
- Knowledge of policy layers, evaluation frameworks, RAG architectures, and deterministic execution boundaries
- Security-by-design experience with sensitive financial data and authorization
- Experience with monorepo environments is advantageous
Responsibilities
- Build dynamic and agentic UI components in Vue or Preact
- Design Java services that orchestrate data pipelines and agentic workflows
- Set engineering standards
- Mentor engineers and conduct code reviews
- Architect security and policy enforcement layers
- Collaborate with Product Management on merchant workflows
- Monitor production performance
- Minimize streaming latency
- Lead root-cause analysis for incidents
- Build AI evaluation frameworks and observability layers
- Align global engineering teams on technical decisions
